Hi Emil:
thanks for you advice.
V1: https://patchwork.freedesktop.org/patch/287425/
V2: https://patchwork.freedesktop.org/patch/289843/
V3: https://patchwork.freedesktop.org/patch/290393/
V4: https://patchwork.freedesktop.org/patch/290396/
V5: https://patchwork.freedesktop.org/patch/291131/ (only modify
commit message Added changelog, no files modified)
V6: https://patchwork.freedesktop.org/patch/291650/
V7: https://patchwork.freedesktop.org/patch/294141/
V8: https://patchwork.freedesktop.org/patch/301925/
V9: https://patchwork.freedesktop.org/patch/320514/
Emil Velikov <emil.l.velikov@xxxxxxxxx> 于2019年7月31日周三 上午12:35写道：
>
> Hi Jerry,
>
> On 2019/07/29, Jerry Han wrote:
> >
> > From 9c63ed65469e075430a07f89012cd116c427bd6f Mon Sep 17 00:00:00 2001
> > From: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
> > Date: Mon, 29 Jul 2019 11:30:48 +0800
> > Subject: [PATCH] [v9] drm/panel: Add Boe Himax8279d MIPI-DSI LCD panel
> >
> Please submit patches as outlined in the documentation [1].
>
> As a non native English speaker to another, I would suggest carefully
> reading through the instructions. I found them very useful.
>
> HTH
> Emil
>
> [1] Documentation/process/submitting-patches.rst
From 02bb39b6fc07783700150d2b9ae567410754cd47 Mon Sep 17 00:00:00 2001
From: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 1 Aug 2019 16:11:33 +0800
Subject: [PATCH 06/10] [v6,2/2] drm/panel: Add Boe Himax8279d MIPI-DSI LCD
panel
Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
V6:
- Add the information of the reviewer (Sam)
- Delete unnecessary header files #include <linux/fb.h> (Sam)
- The config DRM_PANEL_BOE_HIMAX8279D appears twice. Drop one of
them (Sam)
- ADD static, set_gpios function is not used outside this module
(Sam)
V5:
- Added changelog
V4:
- Frefix all function maes with boe_ (Sam)
- Fsed "enable_gpio" replace "reset_gpio", Make it look clearer (Sam)
- Sort include lines alphabetically (Sam)
- Fixed entries in the makefile must be sorted alphabetically (Sam)
- Add send_mipi_cmds function to avoid duplicating the code (Sam)
- Add the necessary delay(reset_delay_t5) between reset and sending
the initialization command (Rock wang)
V3:
- Remove unnecessary delays in sending initialization commands (Jitao Shi)
V2:
- Use SPDX identifier (Sam)
- Use necessary header files replace drmP.h (Sam)
- Delete unnecessary header files #include <linux/err.h> (Sam)
- Specifies a GPIOs array to control the reset timing,
instead of reading "dsi-reset-sequence" data from DTS (Sam)
- Delete backlight_disable() function when already disabled (Sam)
- Use devm_of_find_backlight() replace of_find_backlight_by_node() (Sam)
- Move the necessary data in the DTS to the current file,
like porch, display_mode and Init code etc. (Sam)
- Add compatible device "boe,himax8279d10p" (Sam)
V1:
- Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
Signed-off-by: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Cc: Derek Basehore <dbasehore@xxxxxxxxxxxx>
Cc: Rock wang <rock_wang@xxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index aa7d91279819..c050a48487a2 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -8,7 +8,6 @@
#include <linux/backlight.h>
#include <linux/delay.h>
-#include <linux/fb.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
@@ -72,7 +71,7 @@ static inline struct panel_info *to_panel_info(struct drm_panel *panel)
return container_of(panel, struct panel_info, base);
}
-void set_gpios(struct panel_info *pinfo, int enable)
+static void set_gpios(struct panel_info *pinfo, int enable)
{
gpiod_set_value(pinfo->enable_gpio, enable);
gpiod_set_value(pinfo->pp33_gpio, enable);
--
2.17.1
From dc75fc3664e04d3752083ae9c18edd62224dd30f Mon Sep 17 00:00:00 2001
From: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 1 Aug 2019 14:04:00 +0800
Subject: [PATCH 01/10] [v1,2/2] drm/panel:Add Boe Himax8279d MIPI-DSI LCD
panel
Add panel driver for it.
Signed-off-by: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
MAINTAINERS | 6 +
drivers/gpu/drm/panel/Kconfig | 11 +
drivers/gpu/drm/panel/Makefile | 1 +
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 593 +++++++++++++++++++
4 files changed, 611 insertions(+)
create mode 100644 drivers/gpu/drm/panel/panel-boe-himax8279d.c
diff --git a/MAINTAINERS b/MAINTAINERS
index 6fe3462a1f7a..787575705ed4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5108,6 +5108,12 @@ S: Maintained
F: drivers/gpu/drm/tiny/ili9225.c
F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt
+DRM DRIVER FOR BOE HIMAX8279D PANELS
+M: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
+S: Maintained
+F: drivers/gpu/drm/panel/panel-boe-himax8279d.c
+F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
+
DRM DRIVER FOR HX8357D PANELS
M: Eric Anholt <eric@xxxxxxxxxx>
T: git git://anongit.freedesktop.org/drm/drm-misc
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index eaecd40cc32e..e8b060b1b59b 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -293,6 +293,17 @@ config DRM_PANEL_SITRONIX_ST7789V
Say Y here if you want to enable support for the Sitronix
ST7789V controller for 240x320 LCD panels
+config DRM_PANEL_BOE_HIMAX8279D
+ tristate "Boe Himax8279d panel"
+ depends on OF
+ depends on DRM_MIPI_DSI
+ depends on BACKLIGHT_CLASS_DEVICE
+ help
+ Say Y here if you want to enable support for Same type
+ TFT-LCD modules. The panel has a 1200x1920 resolution and uses
+ 24 bit RGB per pixel. It provides a MIPI DSI interface to
+ the host and has a built-in LED backlight.
+
config DRM_PANEL_TPO_TPG110
tristate "TPO TPG 800x400 panel"
depends on OF && SPI && GPIOLIB
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index 62dae45f8f74..1aef9d72c7a6 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -30,5 +30,6 @@ obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o
obj-$(CONFIG_DRM_PANEL_SHARP_LS043T1LE01) += panel-sharp-ls043t1le01.o
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7701) += panel-sitronix-st7701.o
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o
+obj-$(CONFIG_DRM_PANEL_BOE_HIMAX8279D) += panel-boe-himax8279d.o
obj-$(CONFIG_DRM_PANEL_TPO_TPG110) += panel-tpo-tpg110.o
obj-$(CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA) += panel-truly-nt35597.o
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
new file mode 100644
index 000000000000..2788bdda69ec
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -0,0 +1,593 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019, Huaqin Electronics Co., Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/backlight.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+
+#include <video/mipi_display.h>
+#include <linux/err.h>
+
+struct dsi_cmd_desc {
+ char wait;
+ char cmd;
+ char len;
+ char *payload;
+};
+
+struct dsi_panel_cmds {
+ char *buf;
+ int blen;
+ struct dsi_cmd_desc *cmds;
+ int cmd_cnt;
+};
+
+struct panel_info {
+ struct drm_panel base;
+ struct mipi_dsi_device *link;
+
+ struct backlight_device *backlight;
+ struct gpio_desc *reset_gpio;
+ struct gpio_desc *pp33000_gpio;
+ struct gpio_desc *pp18000_gpio;
+
+ u32 rst_seq[10];
+ u32 rst_seq_len;
+
+ struct dsi_panel_cmds *on_cmds;
+ struct dsi_panel_cmds *off_cmds;
+ struct drm_display_mode *panel_display_mode;
+
+ unsigned int panel_width_mm;
+ unsigned int panel_height_mm;
+ unsigned int per_color_channel;
+
+ bool prepared;
+ bool enabled;
+};
+
+static int dsi_parse_reset_seq(struct device_node *np, u32 rst_seq[10],
+ u32 *rst_len, const char *name)
+{
+ int num = 0, i;
+ int rc;
+ struct property *data;
+ u32 tmp[10];
+ *rst_len = 0;
+ data = of_find_property(np, name, &num);
+
+ num /= sizeof(u32);
+ if (!data || !num || num > 10 || num % 2) {
+ pr_err("%s:%d, error reading %s, length found = %d\n",
+ __func__, __LINE__, name, num);
+ return -EINVAL;
+ }
+
+ rc = of_property_read_u32_array(np, name, tmp, num);
+ if (rc) {
+ pr_err("%s:%d, error reading %s, rc = %d\n",
+ __func__, __LINE__, name, rc);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < num; ++i) {
+ rst_seq[i] = tmp[i];
+ *rst_len = num;
+ }
+ return 0;
+}
+
+ssize_t mipi_dsi_dcs_write_delay(struct mipi_dsi_device *dsi, u8 cmd,
+ const void *data, size_t len, size_t time)
+{
+ ssize_t ret;
+
+ if (len == 0)
+ ret = mipi_dsi_dcs_write(dsi, cmd, NULL, 0);
+ else
+ ret = mipi_dsi_dcs_write(dsi, cmd, data, len);
+
+ msleep(time);
+
+ return ret;
+}
+
+static int write_cmds(struct mipi_dsi_device *dsi_device,
+ struct dsi_panel_cmds *init_cmds)
+{
+ struct dsi_cmd_desc *one_cmd = init_cmds->cmds;
+ int i = 0;
+ int ret;
+
+ for (i = 0; i < init_cmds->cmd_cnt; i++) {
+ if (one_cmd == NULL)
+ return -EINVAL;
+
+ ret = mipi_dsi_dcs_write_delay(dsi_device,
+ one_cmd->cmd, one_cmd->payload,
+ one_cmd->len, one_cmd->wait);
+ one_cmd++;
+ }
+
+ return ret;
+}
+
+static int parse_dcs_cmds(struct device_node *np,
+ struct dsi_panel_cmds *pcmds, char *cmd_key)
+{
+ const char *data;
+ int blen = 0, len, cnt = 0;
+ char *buf, *bp;
+ struct dsi_cmd_desc *temp_cmd;
+
+ data = of_get_property(np, cmd_key, &blen);
+ if (!data) {
+ pr_err("%s: failed, key=%s\n", __func__, cmd_key);
+ return -ENOMEM;
+ }
+
+ buf = kzalloc(sizeof(char) * blen, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ memcpy(buf, data, blen);
+
+ /* scan dcs commands */
+ bp = buf;
+ len = blen;
+
+ /* get how much cmd cnt */
+ while (len > 0) {
+ cnt++;
+ len = len - *(bp);
+ bp = bp + *(bp);
+ }
+
+ pcmds->cmd_cnt = cnt;
+
+ pcmds->cmds = kcalloc(cnt, sizeof(struct dsi_cmd_desc), GFP_KERNEL);
+ if (!pcmds->cmds)
+ return -ENOMEM;
+ temp_cmd = pcmds->cmds;
+
+ bp = buf;
+ len = blen;
+
+ while (cnt != 0) {
+ temp_cmd->wait = *(bp+1);
+ temp_cmd->cmd = *(bp+2);
+ temp_cmd->len = *(bp) - 3;
+ temp_cmd->payload = bp + 3;
+
+ cnt--;
+ temp_cmd++;
+ bp = bp + *(bp);
+ }
+
+ pcmds->buf = buf;
+ pcmds->blen = blen;
+
+ return 0;
+}
+
+static int panel_parse_dt(struct panel_info *pinfo)
+{
+ struct device_node *panels_node;
+ struct device_node *parameter_node;
+ static const char *lcd_name;
+ static const char *panel_parameter;
+ struct drm_display_mode *display_mode;
+ struct mipi_dsi_device *dsi_device = pinfo->link;
+ int ret = 0;
+ u32 tmp;
+
+ panels_node = of_find_node_by_name(NULL, "panels");
+ if (!panels_node) {
+ pr_err("Get panels node Fail!\n");
+ return -EINVAL;
+ }
+
+ panel_parameter = of_get_property(panels_node, "panel-parameter", NULL);
+ if (!panel_parameter) {
+ pr_err("Get panel parameter Fail!\n");
+ return -EINVAL;
+ }
+
+ parameter_node = of_find_node_by_name(panels_node, panel_parameter);
+ if (!parameter_node)
+ return -ENODEV;
+
+ /* get lcd name */
+ lcd_name = of_get_property(parameter_node, "dsi-panel-name", NULL);
+ if (!lcd_name) {
+ pr_err("Get lcd_name Fail!\n");
+ return -EINVAL;
+ }
+ pr_info("%s: Lcd Name = %s\n", __func__, lcd_name);
+
+ /* get lcd init code */
+ pinfo->on_cmds = kzalloc(sizeof(struct dsi_panel_cmds), GFP_KERNEL);
+ if (!(pinfo->on_cmds))
+ return -ENOMEM;
+
+ ret = parse_dcs_cmds(parameter_node, pinfo->on_cmds, "dsi-on-command");
+ if (ret < 0) {
+ pr_err("Get Dsi on command Fail\n");
+ return -EINVAL;
+ }
+
+ /* get lcd off code */
+ pinfo->off_cmds = kzalloc(sizeof(struct dsi_panel_cmds), GFP_KERNEL);
+ if (!(pinfo->off_cmds))
+ return -ENOMEM;
+
+ ret = parse_dcs_cmds(parameter_node, pinfo->off_cmds,
+ "dsi-off-command");
+ if (ret < 0) {
+ pr_err("Get Dsi off command Fail\n");
+ return -EINVAL;
+ }
+
+ /* get Porch */
+ display_mode = kzalloc(sizeof(struct drm_display_mode), GFP_KERNEL);
+ if (!display_mode)
+ return -ENOMEM;
+ pinfo->panel_display_mode = display_mode;
+
+ ret = of_property_read_u32(parameter_node, "dsi-pixel-clk", &tmp);
+ display_mode->clock = (!ret ? tmp : 0);
+
+ ret = of_property_read_u32(parameter_node,
+ "dsi-panel-hzorizontal", &tmp);
+ display_mode->hdisplay = (!ret ? tmp : 0);
+
+ ret = of_property_read_u32(parameter_node, "dsi-h-front-porch", &tmp);
+ tmp = (!ret ? tmp : 0);
+ display_mode->hsync_start = display_mode->hdisplay + tmp;
+
+ ret = of_property_read_u32(parameter_node, "dsi-h-back-porch", &tmp);
+ tmp = (!ret ? tmp : 0);
+ display_mode->hsync_end = display_mode->hsync_start + tmp;
+
+ ret = of_property_read_u32(parameter_node, "dsi-h-pulse-width", &tmp);
+ tmp = (!ret ? tmp : 0);
+ display_mode->htotal = display_mode->hsync_end + tmp;
+
+ ret = of_property_read_u32(parameter_node, "dsi-panel-vertical", &tmp);
+ display_mode->vdisplay = (!ret ? tmp : 0);
+
+ ret = of_property_read_u32(parameter_node, "dsi-v-front-porch", &tmp);
+ tmp = (!ret ? tmp : 0);
+ display_mode->vsync_start = display_mode->vdisplay + tmp;
+
+ ret = of_property_read_u32(parameter_node, "dsi-v-back-porch", &tmp);
+ tmp = (!ret ? tmp : 0);
+ display_mode->vsync_end = display_mode->vsync_start + tmp;
+
+ ret = of_property_read_u32(parameter_node, "dsi-v-pulse-width", &tmp);
+ tmp = (!ret ? tmp : 0);
+ display_mode->vtotal = display_mode->vsync_end + tmp;
+
+ ret = of_property_read_u32(parameter_node, "dsi-panel-refresh", &tmp);
+ display_mode->vrefresh = (!ret ? tmp : 0);
+
+ /* get lans */
+ ret = of_property_read_u32(parameter_node, "dsi-panel-lanes", &tmp);
+ dsi_device->lanes = (!ret ? tmp : 0);
+
+ ret = of_property_read_u32(parameter_node, "dsi-panel-format", &tmp);
+ dsi_device->format = (!ret ? tmp : 0);
+
+ ret = of_property_read_u32(parameter_node,
+ "dsi-panel-mode-flags", &tmp);
+ dsi_device->mode_flags = (!ret ? tmp : 0);
+
+ /* get WxH */
+ ret = of_property_read_u32(parameter_node, "dsi-panel-width-mm", &tmp);
+ pinfo->panel_width_mm = (!ret ? tmp : 0);
+
+ ret = of_property_read_u32(parameter_node, "dsi-panel-height-mm", &tmp);
+ pinfo->panel_height_mm = (!ret ? tmp : 0);
+
+ ret = of_property_read_u32(parameter_node, "per-color-channel", &tmp);
+ pinfo->per_color_channel = (!ret ? tmp : 0);
+
+ /* reset time */
+ ret = dsi_parse_reset_seq(parameter_node, pinfo->rst_seq,
+ &(pinfo->rst_seq_len), "dsi-reset-sequence");
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static inline struct panel_info *to_panel_info(struct drm_panel *panel)
+{
+ return container_of(panel, struct panel_info, base);
+}
+
+static int panel_disable(struct drm_panel *panel)
+{
+ struct panel_info *pinfo = to_panel_info(panel);
+
+ if (!pinfo->enabled)
+ return 0;
+
+ backlight_disable(pinfo->backlight);
+
+ pinfo->enabled = false;
+
+ return 0;
+}
+
+static int panel_unprepare(struct drm_panel *panel)
+{
+ struct panel_info *pinfo = to_panel_info(panel);
+ int err;
+
+ if (!pinfo->prepared)
+ return 0;
+
+ err = write_cmds(pinfo->link, pinfo->off_cmds);
+ if (err < 0) {
+ dev_err(panel->dev,
+ "failed to send DCS Off Code: %d\n", err);
+ return err;
+ }
+
+ usleep_range(1000, 1000);
+ gpiod_set_value_cansleep(pinfo->reset_gpio, 0);
+ gpiod_set_value_cansleep(pinfo->pp33000_gpio, 0);
+ gpiod_set_value_cansleep(pinfo->pp18000_gpio, 0);
+
+ pinfo->prepared = false;
+
+ return 0;
+}
+
+static int panel_prepare(struct drm_panel *panel)
+{
+ struct panel_info *pinfo = to_panel_info(panel);
+ int err, i;
+
+ if (pinfo->prepared)
+ return 0;
+
+ gpiod_set_value_cansleep(pinfo->pp18000_gpio, 1);
+ gpiod_set_value_cansleep(pinfo->pp33000_gpio, 1);
+
+ /* reset sequence */
+ for (i = 0; i < pinfo->rst_seq_len; ++i) {
+ gpiod_set_value_cansleep(pinfo->reset_gpio, pinfo->rst_seq[i]);
+ if (pinfo->rst_seq[++i])
+ usleep_range(pinfo->rst_seq[i] * 1000,
+ pinfo->rst_seq[i] * 1000);
+ }
+
+ /* send init code */
+ err = write_cmds(pinfo->link, pinfo->on_cmds);
+ if (err < 0) {
+ dev_err(panel->dev,
+ "failed to send DCS Init Code: %d\n", err);
+ goto poweroff;
+ }
+
+ pinfo->prepared = true;
+
+ return 0;
+
+poweroff:
+ gpiod_set_value_cansleep(pinfo->reset_gpio, 0);
+ gpiod_set_value_cansleep(pinfo->pp33000_gpio, 0);
+ gpiod_set_value_cansleep(pinfo->pp18000_gpio, 0);
+ return err;
+}
+
+static int panel_enable(struct drm_panel *panel)
+{
+ struct panel_info *pinfo = to_panel_info(panel);
+ int ret;
+
+ if (pinfo->enabled)
+ return 0;
+
+ ret = backlight_enable(pinfo->backlight);
+ if (ret) {
+ DRM_DEV_ERROR(panel->drm->dev,
+ "Failed to enable backlight %d\n", ret);
+ return ret;
+ }
+
+ pinfo->enabled = true;
+
+ return 0;
+}
+
+static int panel_get_modes(struct drm_panel *panel)
+{
+ struct panel_info *pinfo = to_panel_info(panel);
+ struct drm_display_mode *mode;
+
+ if (!pinfo->panel_display_mode) {
+ pr_err("Get panel_display_mode fail!\n");
+ return -1;
+ }
+
+ mode = drm_mode_duplicate(panel->drm, pinfo->panel_display_mode);
+ if (!mode) {
+ pr_err("failed to add mode\n");
+ return -ENOMEM;
+ }
+
+ drm_mode_set_name(mode);
+
+ drm_mode_probed_add(panel->connector, mode);
+
+ panel->connector->display_info.width_mm = pinfo->panel_width_mm;
+ panel->connector->display_info.height_mm = pinfo->panel_height_mm;
+ panel->connector->display_info.bpc = pinfo->per_color_channel;
+
+ return 1;
+}
+
+static const struct drm_panel_funcs panel_funcs = {
+ .disable = panel_disable,
+ .unprepare = panel_unprepare,
+ .prepare = panel_prepare,
+ .enable = panel_enable,
+ .get_modes = panel_get_modes,
+};
+
+static const struct of_device_id panel_of_match[] = {
+ { .compatible = "boe,himax8279d", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, panel_of_match);
+
+static int panel_add(struct panel_info *pinfo)
+{
+ struct device *dev = &pinfo->link->dev;
+ struct device_node *np;
+ int err;
+
+ pinfo->pp33000_gpio = devm_gpiod_get_optional(dev,
+ "pp33000",
+ GPIOD_OUT_HIGH);
+ if (IS_ERR(pinfo->pp33000_gpio)) {
+ err = PTR_ERR(pinfo->pp33000_gpio);
+ dev_err(dev, "failed to get pp33000 gpio: %d\n", err);
+ pinfo->pp33000_gpio = NULL;
+ }
+
+ pinfo->pp18000_gpio = devm_gpiod_get_optional(dev,
+ "pp18000",
+ GPIOD_OUT_HIGH);
+ if (IS_ERR(pinfo->pp18000_gpio)) {
+ err = PTR_ERR(pinfo->pp18000_gpio);
+ dev_err(dev, "failed to get pp18000 gpio: %d\n", err);
+ pinfo->pp18000_gpio = NULL;
+ }
+
+ pinfo->reset_gpio = devm_gpiod_get_optional(dev, "enable",
+ GPIOD_OUT_HIGH);
+ if (IS_ERR(pinfo->reset_gpio)) {
+ err = PTR_ERR(pinfo->reset_gpio);
+ dev_err(dev, "failed to get enable gpio: %d\n", err);
+ pinfo->reset_gpio = NULL;
+ }
+
+ np = of_parse_phandle(dev->of_node, "backlight", 0);
+ if (np) {
+ pinfo->backlight = of_find_backlight_by_node(np);
+ of_node_put(np);
+
+ if (!pinfo->backlight)
+ return -EPROBE_DEFER;
+ }
+
+ drm_panel_init(&pinfo->base);
+ pinfo->base.funcs = &panel_funcs;
+ pinfo->base.dev = &pinfo->link->dev;
+
+ err = drm_panel_add(&pinfo->base);
+ if (err < 0)
+ goto put_backlight;
+
+ return 0;
+
+put_backlight:
+ put_device(&pinfo->backlight->dev);
+
+ return err;
+}
+
+static void panel_del(struct panel_info *pinfo)
+{
+ if (pinfo->base.dev)
+ drm_panel_remove(&pinfo->base);
+
+ put_device(&pinfo->backlight->dev);
+}
+
+static int panel_probe(struct mipi_dsi_device *dsi)
+{
+ struct panel_info *pinfo;
+ int err;
+
+ pinfo = devm_kzalloc(&dsi->dev, sizeof(*pinfo), GFP_KERNEL);
+ if (!pinfo)
+ return -ENOMEM;
+
+ pinfo->link = dsi;
+ panel_parse_dt(pinfo);
+ mipi_dsi_set_drvdata(dsi, pinfo);
+
+ err = panel_add(pinfo);
+ if (err < 0)
+ return err;
+
+ return mipi_dsi_attach(dsi);
+}
+
+static int panel_remove(struct mipi_dsi_device *dsi)
+{
+ struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi);
+ int err;
+
+ err = panel_unprepare(&pinfo->base);
+ if (err < 0)
+ DRM_DEV_ERROR(&dsi->dev, "failed to unprepare panel: %d\n",
+ err);
+
+ err = panel_disable(&pinfo->base);
+ if (err < 0)
+ DRM_DEV_ERROR(&dsi->dev, "failed to disable panel: %d\n", err);
+
+ err = mipi_dsi_detach(dsi);
+ if (err < 0)
+ DRM_DEV_ERROR(&dsi->dev, "failed to detach from DSI host: %d\n",
+ err);
+
+ drm_panel_detach(&pinfo->base);
+ panel_del(pinfo);
+
+ return 0;
+}
+
+static void panel_shutdown(struct mipi_dsi_device *dsi)
+{
+ struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi);
+
+ panel_unprepare(&pinfo->base);
+ panel_disable(&pinfo->base);
+}
+
+static struct mipi_dsi_driver panel_driver = {
+ .driver = {
+ .name = "panel-innolux-ota7290b",
+ .of_match_table = panel_of_match,
+ },
+ .probe = panel_probe,
+ .remove = panel_remove,
+ .shutdown = panel_shutdown,
+};
+module_mipi_dsi_driver(panel_driver);
+
+MODULE_AUTHOR("Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>");
+MODULE_DESCRIPTION("Boe Himax8279d driver");
+MODULE_LICENSE("GPL v2");
--
2.17.1
From 83df88e9a3791abb0ed500a2678d29016dec73ef Mon Sep 17 00:00:00 2001
From: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 1 Aug 2019 16:01:07 +0800
Subject: [PATCH 04/10] [v4,2/2] drm/panel: Add Boe Himax8279d MIPI-DSI LCD
panel
Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
V4:
- Frefix all function maes with boe_ (Sam)
- Fsed "enable_gpio" replace "reset_gpio", Make it look clearer (Sam)
- Sort include lines alphabetically (Sam)
- Fixed entries in the makefile must be sorted alphabetically (Sam)
- Add send_mipi_cmds function to avoid duplicating the code (Sam)
- Add the necessary delay(reset_delay_t5) between reset and sending
the initialization command (Rock wang)
V3:
- Remove unnecessary delays in sending initialization commands (Jitao Shi)
V2:
- Use SPDX identifier (Sam)
- Use necessary header files replace drmP.h (Sam)
- Delete unnecessary header files #include <linux/err.h> (Sam)
- Specifies a GPIOs array to control the reset timing,
instead of reading "dsi-reset-sequence" data from DTS (Sam)
- Delete backlight_disable() function when already disabled (Sam)
- Use devm_of_find_backlight() replace of_find_backlight_by_node() (Sam)
- Move the necessary data in the DTS to the current file,
like porch, display_mode and Init code etc. (Sam)
- Add compatible device "boe,himax8279d10p" (Sam)
V1:
- Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
Signed-off-by: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Cc: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Cc: Derek Basehore <dbasehore@xxxxxxxxxxxx>
Cc: Rock wang <rock_wang@xxxxxxxxxxxx>
---
MAINTAINERS | 12 +-
drivers/gpu/drm/panel/Kconfig | 22 +-
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 201 +++++++++----------
3 files changed, 114 insertions(+), 121 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 787575705ed4..942068a63ef4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5083,6 +5083,12 @@ T: git git://anongit.freedesktop.org/drm/drm-misc
S: Maintained
F: drivers/gpu/drm/bochs/
+DRM DRIVER FOR BOE HIMAX8279D PANELS
+M: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
+S: Maintained
+F: drivers/gpu/drm/panel/panel-boe-himax8279d.c
+F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
+
DRM DRIVER FOR FARADAY TVE200 TV ENCODER
M: Linus Walleij <linus.walleij@xxxxxxxxxx>
T: git git://anongit.freedesktop.org/drm/drm-misc
@@ -5108,12 +5114,6 @@ S: Maintained
F: drivers/gpu/drm/tiny/ili9225.c
F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt
-DRM DRIVER FOR BOE HIMAX8279D PANELS
-M: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
-S: Maintained
-F: drivers/gpu/drm/panel/panel-boe-himax8279d.c
-F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
-
DRM DRIVER FOR HX8357D PANELS
M: Eric Anholt <eric@xxxxxxxxxx>
T: git git://anongit.freedesktop.org/drm/drm-misc
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index e8b060b1b59b..257094a16a7d 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -18,6 +18,17 @@ config DRM_PANEL_ARM_VERSATILE
reference designs. The panel is detected using special registers
in the Versatile family syscon registers.
+config DRM_PANEL_BOE_HIMAX8279D
+ tristate "Boe Himax8279d panel"
+ depends on OF
+ depends on DRM_MIPI_DSI
+ depends on BACKLIGHT_CLASS_DEVICE
+ help
+ Say Y here if you want to enable support for Boe Himax8279d
+ TFT-LCD modules. The panel has a 1200x1920 resolution and uses
+ 24 bit RGB per pixel. It provides a MIPI DSI interface to
+ the host and has a built-in LED backlight.
+
config DRM_PANEL_LVDS
tristate "Generic LVDS panel driver"
depends on OF
@@ -293,17 +304,6 @@ config DRM_PANEL_SITRONIX_ST7789V
Say Y here if you want to enable support for the Sitronix
ST7789V controller for 240x320 LCD panels
-config DRM_PANEL_BOE_HIMAX8279D
- tristate "Boe Himax8279d panel"
- depends on OF
- depends on DRM_MIPI_DSI
- depends on BACKLIGHT_CLASS_DEVICE
- help
- Say Y here if you want to enable support for Same type
- TFT-LCD modules. The panel has a 1200x1920 resolution and uses
- 24 bit RGB per pixel. It provides a MIPI DSI interface to
- the host and has a built-in LED backlight.
-
config DRM_PANEL_TPO_TPG110
tristate "TPO TPG 800x400 panel"
depends on OF && SPI && GPIOLIB
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index 60f5f8bf2e14..aa7d91279819 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -17,10 +17,10 @@
#include <linux/gpio/consumer.h>
#include <linux/regulator/consumer.h>
-#include <drm/drm_modes.h>
+#include <drm/drm_device.h>
#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
#include <drm/drm_panel.h>
-#include <drm/drm_device.h>
#include <drm/drm_print.h>
#include <video/mipi_display.h>
@@ -37,15 +37,16 @@ struct panel_cmd {
struct panel_desc {
const struct drm_display_mode *display_mode;
unsigned int bpc;
- unsigned int width;
- unsigned int height;
+ unsigned int width_mm;
+ unsigned int height_mm;
unsigned int delay_t1;
unsigned int reset_delay_t2;
unsigned int reset_delay_t3;
unsigned int reset_delay_t4;
+ unsigned int reset_delay_t5;
- unsigned long flags;
+ unsigned long mode_flags;
enum mipi_dsi_pixel_format format;
unsigned int lanes;
const struct panel_cmd *on_cmds;
@@ -58,7 +59,7 @@ struct panel_info {
const struct panel_desc *desc;
struct backlight_device *backlight;
- struct gpio_desc *reset_gpio;
+ struct gpio_desc *enable_gpio;
struct gpio_desc *pp33_gpio;
struct gpio_desc *pp18_gpio;
@@ -66,19 +67,49 @@ struct panel_info {
bool enabled;
};
+static inline struct panel_info *to_panel_info(struct drm_panel *panel)
+{
+ return container_of(panel, struct panel_info, base);
+}
+
void set_gpios(struct panel_info *pinfo, int enable)
{
- gpiod_set_value(pinfo->reset_gpio, enable);
+ gpiod_set_value(pinfo->enable_gpio, enable);
gpiod_set_value(pinfo->pp33_gpio, enable);
gpiod_set_value(pinfo->pp18_gpio, enable);
}
-static inline struct panel_info *to_panel_info(struct drm_panel *panel)
+static int send_mipi_cmds(struct drm_panel *panel, const struct panel_cmd *cmds)
{
- return container_of(panel, struct panel_info, base);
+ struct panel_info *pinfo = to_panel_info(panel);
+ unsigned int i = 0;
+ int err;
+
+ if (!cmds)
+ return -EFAULT;
+
+ for (i = 0; cmds[i].len != 0; i++) {
+ const struct panel_cmd *cmd = &cmds[i];
+
+ if (cmd->len == 2)
+ err = mipi_dsi_dcs_write(pinfo->link,
+ cmd->data[1], NULL, 0);
+ else
+ err = mipi_dsi_dcs_write(pinfo->link,
+ cmd->data[1], cmd->data + 2,
+ cmd->len - 2);
+
+ if (err < 0)
+ return err;
+
+ usleep_range((cmd->data[0]) * 1000,
+ (1 + cmd->data[0]) * 1000);
+ }
+
+ return 0;
}
-static int panel_disable(struct drm_panel *panel)
+static int boe_panel_disable(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
@@ -89,7 +120,7 @@ static int panel_disable(struct drm_panel *panel)
return 0;
}
-static int panel_unprepare(struct drm_panel *panel)
+static int boe_panel_unprepare(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
int err;
@@ -98,34 +129,14 @@ static int panel_unprepare(struct drm_panel *panel)
return 0;
/* send off code */
- if (pinfo->desc->off_cmds) {
- const struct panel_cmd *cmds = pinfo->desc->off_cmds;
- unsigned int i;
-
- for (i = 0; cmds[i].len != 0; i++) {
- const struct panel_cmd *cmd = &cmds[i];
-
- if (cmd->len == 2)
- err = mipi_dsi_dcs_write(pinfo->link,
- cmd->data[1], NULL, 0);
- else
- err = mipi_dsi_dcs_write(pinfo->link,
- cmd->data[1], cmd->data + 2,
- cmd->len - 2);
-
- if (err < 0) {
- dev_err(panel->dev,
- "failed to send DCS Off Code: %d\n",
- err);
- goto poweroff;
- }
- if (cmd->data[0])
- usleep_range((cmd->data[0]) * 1000,
- (1 + cmd->data[0]) * 1000);
- }
+ err = send_mipi_cmds(panel, pinfo->desc->off_cmds);
+ if (err < 0) {
+ dev_err(panel->dev,
+ "failed to send DCS Off Code: %d\n",
+ err);
+ goto poweroff;
}
- usleep_range(1000, 1000);
set_gpios(pinfo, 0);
pinfo->prepared = false;
@@ -137,7 +148,7 @@ static int panel_unprepare(struct drm_panel *panel)
return err;
}
-static int panel_prepare(struct drm_panel *panel)
+static int boe_panel_prepare(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
const struct panel_desc *desc = pinfo->desc;
@@ -152,47 +163,27 @@ static int panel_prepare(struct drm_panel *panel)
gpiod_set_value(pinfo->pp33_gpio, 1);
/* reset sequence */
- // T2 (> 14ms)
usleep_range(desc->reset_delay_t2, 1000 + desc->reset_delay_t2);
- // T3 (>= 0ms)
if (desc->reset_delay_t3) {
- gpiod_set_value(pinfo->reset_gpio, 1);
+ gpiod_set_value(pinfo->enable_gpio, 1);
usleep_range(desc->reset_delay_t3, 1000 + desc->reset_delay_t3);
- gpiod_set_value(pinfo->reset_gpio, 0);
+ gpiod_set_value(pinfo->enable_gpio, 0);
}
- // T4 (> 20us)
usleep_range(desc->reset_delay_t4, 1000 + desc->reset_delay_t4);
- gpiod_set_value(pinfo->reset_gpio, 1);
+ gpiod_set_value(pinfo->enable_gpio, 1);
+
+ if (desc->reset_delay_t5)
+ usleep_range(desc->reset_delay_t5, 1000 + desc->reset_delay_t5);
/* send init code */
- if (pinfo->desc->on_cmds) {
- const struct panel_cmd *cmds = pinfo->desc->on_cmds;
- unsigned int i;
-
- for (i = 0; cmds[i].len != 0; i++) {
- const struct panel_cmd *cmd = &cmds[i];
-
- if (cmd->len == 2)
- err = mipi_dsi_dcs_write(pinfo->link,
- cmd->data[1], NULL, 0);
- else
- err = mipi_dsi_dcs_write(pinfo->link,
- cmd->data[1], cmd->data + 2,
- cmd->len - 2);
-
- if (err < 0) {
- dev_err(panel->dev,
- "failed to send DCS Init Code: %d\n",
- err);
- goto poweroff;
- }
-
- if (cmd->data[0])
- usleep_range(cmd->data[0] * 1000,
- (1 + cmd->data[0]) * 1000);
- }
+ err = send_mipi_cmds(panel, pinfo->desc->on_cmds);
+ if (err < 0) {
+ dev_err(panel->dev,
+ "failed to send DCS Init Code: %d\n",
+ err);
+ goto poweroff;
}
pinfo->prepared = true;
@@ -204,7 +195,7 @@ static int panel_prepare(struct drm_panel *panel)
return err;
}
-static int panel_enable(struct drm_panel *panel)
+static int boe_panel_enable(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
int ret;
@@ -224,7 +215,7 @@ static int panel_enable(struct drm_panel *panel)
return 0;
}
-static int panel_get_modes(struct drm_panel *panel)
+static int boe_panel_get_modes(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
const struct drm_display_mode *m = pinfo->desc->display_mode;
@@ -232,7 +223,7 @@ static int panel_get_modes(struct drm_panel *panel)
mode = drm_mode_duplicate(panel->drm, m);
if (!mode) {
- DRM_DEV_ERROR(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
+ DRM_DEV_ERROR(panel->drm->dev, "failed to add mode %ux%u@%u\n",
m->hdisplay, m->vdisplay, m->vrefresh);
return -ENOMEM;
}
@@ -241,19 +232,19 @@ static int panel_get_modes(struct drm_panel *panel)
drm_mode_probed_add(panel->connector, mode);
- panel->connector->display_info.width_mm = pinfo->desc->width;
- panel->connector->display_info.height_mm = pinfo->desc->height;
+ panel->connector->display_info.width_mm = pinfo->desc->width_mm;
+ panel->connector->display_info.height_mm = pinfo->desc->height_mm;
panel->connector->display_info.bpc = pinfo->desc->bpc;
return 1;
}
static const struct drm_panel_funcs panel_funcs = {
- .disable = panel_disable,
- .unprepare = panel_unprepare,
- .prepare = panel_prepare,
- .enable = panel_enable,
- .get_modes = panel_get_modes,
+ .disable = boe_panel_disable,
+ .unprepare = boe_panel_unprepare,
+ .prepare = boe_panel_prepare,
+ .enable = boe_panel_enable,
+ .get_modes = boe_panel_get_modes,
};
/* 8 inch */
@@ -579,7 +570,7 @@ static const struct panel_cmd boe_himax8279d8p_on_cmds[] = {
static const struct panel_cmd boe_himax8279d8p_off_cmds[] = {
_INIT_CMD(0x00, 0x28),
- _INIT_CMD(0x00, 0x10),
+ _INIT_CMD(0x01, 0x10),
{},
};
@@ -587,14 +578,15 @@ static const struct panel_cmd boe_himax8279d8p_off_cmds[] = {
static const struct panel_desc boe_himax8279d8p_panel_desc = {
.display_mode = &boe_himax8279d8p_display_mode,
.bpc = 8,
- .width = 107,
- .height = 172,
+ .width_mm = 107,
+ .height_mm = 172,
.delay_t1 = 5000,
.reset_delay_t2 = 14000,
.reset_delay_t3 = 1000,
.reset_delay_t4 = 1000,
- .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
- MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
+ .reset_delay_t5 = 5000,
+ .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+ MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
.on_cmds = boe_himax8279d8p_on_cmds,
@@ -921,7 +913,7 @@ static const struct panel_cmd boe_himax8279d10p_on_cmds[] = {
static const struct panel_cmd boe_himax8279d10p_off_cmds[] = {
_INIT_CMD(0x00, 0x28),
- _INIT_CMD(0x00, 0x10),
+ _INIT_CMD(0x01, 0x10),
{},
};
@@ -929,14 +921,15 @@ static const struct panel_cmd boe_himax8279d10p_off_cmds[] = {
static const struct panel_desc boe_himax8279d10p_panel_desc = {
.display_mode = &boe_himax8279d10p_display_mode,
.bpc = 8,
- .width = 135,
- .height = 216,
+ .width_mm = 135,
+ .height_mm = 216,
.delay_t1 = 5000,
.reset_delay_t2 = 14000,
.reset_delay_t3 = 1000,
.reset_delay_t4 = 1000,
- .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
- MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
+ .reset_delay_t5 = 5000,
+ .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+ MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
.on_cmds = boe_himax8279d10p_on_cmds,
@@ -946,11 +939,11 @@ static const struct panel_desc boe_himax8279d10p_panel_desc = {
static const struct of_device_id panel_of_match[] = {
{ .compatible = "boe,himax8279d8p",
.data = &boe_himax8279d8p_panel_desc
- },
- { .compatible = "boe,himax8279d10p",
+ }, { .compatible = "boe,himax8279d10p",
.data = &boe_himax8279d10p_panel_desc
- },
- { }
+ }, {
+ /* sentinel */
+ }
};
MODULE_DEVICE_TABLE(of, panel_of_match);
@@ -973,12 +966,12 @@ static int panel_add(struct panel_info *pinfo)
pinfo->pp33_gpio = NULL;
}
- pinfo->reset_gpio = devm_gpiod_get_optional(dev, "enable",
+ pinfo->enable_gpio = devm_gpiod_get_optional(dev, "enable",
GPIOD_OUT_LOW);
- if (IS_ERR(pinfo->reset_gpio)) {
- err = PTR_ERR(pinfo->reset_gpio);
+ if (IS_ERR(pinfo->enable_gpio)) {
+ err = PTR_ERR(pinfo->enable_gpio);
dev_err(dev, "failed to get enable gpio: %d\n", err);
- pinfo->reset_gpio = NULL;
+ pinfo->enable_gpio = NULL;
}
pinfo->backlight = devm_of_find_backlight(dev);
@@ -1005,15 +998,15 @@ static void panel_del(struct panel_info *pinfo)
static int panel_probe(struct mipi_dsi_device *dsi)
{
struct panel_info *pinfo;
- int err;
const struct panel_desc *desc;
+ int err;
pinfo = devm_kzalloc(&dsi->dev, sizeof(*pinfo), GFP_KERNEL);
if (!pinfo)
return -ENOMEM;
desc = of_device_get_match_data(&dsi->dev);
- dsi->mode_flags = desc->flags;
+ dsi->mode_flags = desc->mode_flags;
dsi->format = desc->format;
dsi->lanes = desc->lanes;
pinfo->desc = desc;
@@ -1033,12 +1026,12 @@ static int panel_remove(struct mipi_dsi_device *dsi)
struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi);
int err;
- err = panel_unprepare(&pinfo->base);
+ err = boe_panel_unprepare(&pinfo->base);
if (err < 0)
DRM_DEV_ERROR(&dsi->dev, "failed to unprepare panel: %d\n",
err);
- err = panel_disable(&pinfo->base);
+ err = boe_panel_disable(&pinfo->base);
if (err < 0)
DRM_DEV_ERROR(&dsi->dev, "failed to disable panel: %d\n", err);
@@ -1057,8 +1050,8 @@ static void panel_shutdown(struct mipi_dsi_device *dsi)
{
struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi);
- panel_disable(&pinfo->base);
- panel_unprepare(&pinfo->base);
+ boe_panel_disable(&pinfo->base);
+ boe_panel_unprepare(&pinfo->base);
}
static struct mipi_dsi_driver panel_driver = {
--
2.17.1
From 23afac4125d1ca70809dc92c5ba6d76a880e92e8 Mon Sep 17 00:00:00 2001
From: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 1 Aug 2019 15:57:08 +0800
Subject: [PATCH 03/10] [v3,2/2] drm/panel: Add Boe Himax8279d MIPI-DSI LCD
panel
Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
V3:
- Remove unnecessary delays in sending initialization commands (Jitao Shi)
V2:
- Use SPDX identifier (Sam)
- Use necessary header files replace drmP.h (Sam)
- Delete unnecessary header files #include <linux/err.h> (Sam)
- Specifies a GPIOs array to control the reset timing,
instead of reading "dsi-reset-sequence" data from DTS (Sam)
- Delete backlight_disable() function when already disabled (Sam)
- Use devm_of_find_backlight() replace of_find_backlight_by_node()
(Sam)
- Move the necessary data in the DTS to the current file,
like porch, display_mode and Init code etc. (Sam)
- Add compatible device "boe,himax8279d10p" (Sam)
V1:
- Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
Signed-off-by: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Cc: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Cc: Nick Sanders <nsanders@xxxxxxxxxx>
Cc: YH Lin <yueherngl@xxxxxxxxxxxx>
Cc: Rock wang <rock_wang@xxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index 836a9cbc5891..60f5f8bf2e14 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -119,8 +119,9 @@ static int panel_unprepare(struct drm_panel *panel)
err);
goto poweroff;
}
- usleep_range((cmd->data[0]) * 1000,
- (1 + cmd->data[0]) * 1000);
+ if (cmd->data[0])
+ usleep_range((cmd->data[0]) * 1000,
+ (1 + cmd->data[0]) * 1000);
}
}
@@ -187,8 +188,10 @@ static int panel_prepare(struct drm_panel *panel)
err);
goto poweroff;
}
- usleep_range(cmd->data[0] * 1000,
- (1 + cmd->data[0]) * 1000);
+
+ if (cmd->data[0])
+ usleep_range(cmd->data[0] * 1000,
+ (1 + cmd->data[0]) * 1000);
}
}
--
2.17.1
From 63bcc4f1e72713eca14c4b08e62bc3c07e67904a Mon Sep 17 00:00:00 2001
From: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 1 Aug 2019 15:52:35 +0800
Subject: [PATCH 02/10] [v2,2/2] drm/panel: Add Boe Himax8279d MIPI-DSI LCD
panel
Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
V2:
- Use SPDX identifier (Sam)
- Use necessary header files replace drmP.h (Sam)
- Delete unnecessary header files #include <linux/err.h> (Sam)
- Specifies a GPIOs array to control the reset timing,
instead of reading "dsi-reset-sequence" data from DTS (Sam)
- Delete backlight_disable() function when already disabled (Sam)
- Use devm_of_find_backlight() replace of_find_backlight_by_node()
(Sam)
- Move the necessary data in the DTS to the current file,
like porch, display_mode and Init code etc. (Sam)
- Add compatible device "boe,himax8279d10p" (Sam)
V1:
- Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
Signed-off-by: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Cc: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Cc: Nick Sanders <nsanders@xxxxxxxxxx>
Cc: YH Lin <yueherngl@xxxxxxxxxxxx>
Cc: Rock wang <rock_wang@xxxxxxxxxxxx>
---
drivers/gpu/drm/panel/Makefile | 2 +-
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 1201 ++++++++++++------
2 files changed, 842 insertions(+), 361 deletions(-)
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index 1aef9d72c7a6..29c57e915ee6 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_DRM_PANEL_ARM_VERSATILE) += panel-arm-versatile.o
+obj-$(CONFIG_DRM_PANEL_BOE_HIMAX8279D) += panel-boe-himax8279d.o
obj-$(CONFIG_DRM_PANEL_LVDS) += panel-lvds.o
obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o
obj-$(CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D) += panel-feiyang-fy07024di26a30d.o
@@ -30,6 +31,5 @@ obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o
obj-$(CONFIG_DRM_PANEL_SHARP_LS043T1LE01) += panel-sharp-ls043t1le01.o
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7701) += panel-sitronix-st7701.o
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o
-obj-$(CONFIG_DRM_PANEL_BOE_HIMAX8279D) += panel-boe-himax8279d.o
obj-$(CONFIG_DRM_PANEL_TPO_TPG110) += panel-tpo-tpg110.o
obj-$(CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA) += panel-truly-nt35597.o
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index 2788bdda69ec..836a9cbc5891 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -1,319 +1,76 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Copyright (c) 2019, Huaqin Electronics Co., Ltd
+ * Copyright (c) 2019, Huaqin Telecom Technology Co., Ltd
+ *
+ * Author: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
*/
#include <linux/backlight.h>
-#include <linux/gpio/consumer.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
+
+#include <linux/gpio/consumer.h>
#include <linux/regulator/consumer.h>
-#include <drm/drmP.h>
-#include <drm/drm_crtc.h>
+#include <drm/drm_modes.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_panel.h>
+#include <drm/drm_device.h>
+#include <drm/drm_print.h>
#include <video/mipi_display.h>
-#include <linux/err.h>
-struct dsi_cmd_desc {
- char wait;
- char cmd;
- char len;
- char *payload;
+struct panel_cmd {
+ size_t len;
+ const char *data;
};
-struct dsi_panel_cmds {
- char *buf;
- int blen;
- struct dsi_cmd_desc *cmds;
- int cmd_cnt;
+#define _INIT_CMD(...) { \
+ .len = sizeof((char[]){__VA_ARGS__}), \
+ .data = (char[]){__VA_ARGS__} }
+
+struct panel_desc {
+ const struct drm_display_mode *display_mode;
+ unsigned int bpc;
+ unsigned int width;
+ unsigned int height;
+
+ unsigned int delay_t1;
+ unsigned int reset_delay_t2;
+ unsigned int reset_delay_t3;
+ unsigned int reset_delay_t4;
+
+ unsigned long flags;
+ enum mipi_dsi_pixel_format format;
+ unsigned int lanes;
+ const struct panel_cmd *on_cmds;
+ const struct panel_cmd *off_cmds;
};
struct panel_info {
struct drm_panel base;
struct mipi_dsi_device *link;
+ const struct panel_desc *desc;
struct backlight_device *backlight;
struct gpio_desc *reset_gpio;
- struct gpio_desc *pp33000_gpio;
- struct gpio_desc *pp18000_gpio;
-
- u32 rst_seq[10];
- u32 rst_seq_len;
-
- struct dsi_panel_cmds *on_cmds;
- struct dsi_panel_cmds *off_cmds;
- struct drm_display_mode *panel_display_mode;
-
- unsigned int panel_width_mm;
- unsigned int panel_height_mm;
- unsigned int per_color_channel;
+ struct gpio_desc *pp33_gpio;
+ struct gpio_desc *pp18_gpio;
bool prepared;
bool enabled;
};
-static int dsi_parse_reset_seq(struct device_node *np, u32 rst_seq[10],
- u32 *rst_len, const char *name)
-{
- int num = 0, i;
- int rc;
- struct property *data;
- u32 tmp[10];
- *rst_len = 0;
- data = of_find_property(np, name, &num);
-
- num /= sizeof(u32);
- if (!data || !num || num > 10 || num % 2) {
- pr_err("%s:%d, error reading %s, length found = %d\n",
- __func__, __LINE__, name, num);
- return -EINVAL;
- }
-
- rc = of_property_read_u32_array(np, name, tmp, num);
- if (rc) {
- pr_err("%s:%d, error reading %s, rc = %d\n",
- __func__, __LINE__, name, rc);
- return -EINVAL;
- }
-
- for (i = 0; i < num; ++i) {
- rst_seq[i] = tmp[i];
- *rst_len = num;
- }
- return 0;
-}
-
-ssize_t mipi_dsi_dcs_write_delay(struct mipi_dsi_device *dsi, u8 cmd,
- const void *data, size_t len, size_t time)
+void set_gpios(struct panel_info *pinfo, int enable)
{
- ssize_t ret;
-
- if (len == 0)
- ret = mipi_dsi_dcs_write(dsi, cmd, NULL, 0);
- else
- ret = mipi_dsi_dcs_write(dsi, cmd, data, len);
-
- msleep(time);
-
- return ret;
-}
-
-static int write_cmds(struct mipi_dsi_device *dsi_device,
- struct dsi_panel_cmds *init_cmds)
-{
- struct dsi_cmd_desc *one_cmd = init_cmds->cmds;
- int i = 0;
- int ret;
-
- for (i = 0; i < init_cmds->cmd_cnt; i++) {
- if (one_cmd == NULL)
- return -EINVAL;
-
- ret = mipi_dsi_dcs_write_delay(dsi_device,
- one_cmd->cmd, one_cmd->payload,
- one_cmd->len, one_cmd->wait);
- one_cmd++;
- }
-
- return ret;
-}
-
-static int parse_dcs_cmds(struct device_node *np,
- struct dsi_panel_cmds *pcmds, char *cmd_key)
-{
- const char *data;
- int blen = 0, len, cnt = 0;
- char *buf, *bp;
- struct dsi_cmd_desc *temp_cmd;
-
- data = of_get_property(np, cmd_key, &blen);
- if (!data) {
- pr_err("%s: failed, key=%s\n", __func__, cmd_key);
- return -ENOMEM;
- }
-
- buf = kzalloc(sizeof(char) * blen, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- memcpy(buf, data, blen);
-
- /* scan dcs commands */
- bp = buf;
- len = blen;
-
- /* get how much cmd cnt */
- while (len > 0) {
- cnt++;
- len = len - *(bp);
- bp = bp + *(bp);
- }
-
- pcmds->cmd_cnt = cnt;
-
- pcmds->cmds = kcalloc(cnt, sizeof(struct dsi_cmd_desc), GFP_KERNEL);
- if (!pcmds->cmds)
- return -ENOMEM;
- temp_cmd = pcmds->cmds;
-
- bp = buf;
- len = blen;
-
- while (cnt != 0) {
- temp_cmd->wait = *(bp+1);
- temp_cmd->cmd = *(bp+2);
- temp_cmd->len = *(bp) - 3;
- temp_cmd->payload = bp + 3;
-
- cnt--;
- temp_cmd++;
- bp = bp + *(bp);
- }
-
- pcmds->buf = buf;
- pcmds->blen = blen;
-
- return 0;
-}
-
-static int panel_parse_dt(struct panel_info *pinfo)
-{
- struct device_node *panels_node;
- struct device_node *parameter_node;
- static const char *lcd_name;
- static const char *panel_parameter;
- struct drm_display_mode *display_mode;
- struct mipi_dsi_device *dsi_device = pinfo->link;
- int ret = 0;
- u32 tmp;
-
- panels_node = of_find_node_by_name(NULL, "panels");
- if (!panels_node) {
- pr_err("Get panels node Fail!\n");
- return -EINVAL;
- }
-
- panel_parameter = of_get_property(panels_node, "panel-parameter", NULL);
- if (!panel_parameter) {
- pr_err("Get panel parameter Fail!\n");
- return -EINVAL;
- }
-
- parameter_node = of_find_node_by_name(panels_node, panel_parameter);
- if (!parameter_node)
- return -ENODEV;
-
- /* get lcd name */
- lcd_name = of_get_property(parameter_node, "dsi-panel-name", NULL);
- if (!lcd_name) {
- pr_err("Get lcd_name Fail!\n");
- return -EINVAL;
- }
- pr_info("%s: Lcd Name = %s\n", __func__, lcd_name);
-
- /* get lcd init code */
- pinfo->on_cmds = kzalloc(sizeof(struct dsi_panel_cmds), GFP_KERNEL);
- if (!(pinfo->on_cmds))
- return -ENOMEM;
-
- ret = parse_dcs_cmds(parameter_node, pinfo->on_cmds, "dsi-on-command");
- if (ret < 0) {
- pr_err("Get Dsi on command Fail\n");
- return -EINVAL;
- }
-
- /* get lcd off code */
- pinfo->off_cmds = kzalloc(sizeof(struct dsi_panel_cmds), GFP_KERNEL);
- if (!(pinfo->off_cmds))
- return -ENOMEM;
-
- ret = parse_dcs_cmds(parameter_node, pinfo->off_cmds,
- "dsi-off-command");
- if (ret < 0) {
- pr_err("Get Dsi off command Fail\n");
- return -EINVAL;
- }
-
- /* get Porch */
- display_mode = kzalloc(sizeof(struct drm_display_mode), GFP_KERNEL);
- if (!display_mode)
- return -ENOMEM;
- pinfo->panel_display_mode = display_mode;
-
- ret = of_property_read_u32(parameter_node, "dsi-pixel-clk", &tmp);
- display_mode->clock = (!ret ? tmp : 0);
-
- ret = of_property_read_u32(parameter_node,
- "dsi-panel-hzorizontal", &tmp);
- display_mode->hdisplay = (!ret ? tmp : 0);
-
- ret = of_property_read_u32(parameter_node, "dsi-h-front-porch", &tmp);
- tmp = (!ret ? tmp : 0);
- display_mode->hsync_start = display_mode->hdisplay + tmp;
-
- ret = of_property_read_u32(parameter_node, "dsi-h-back-porch", &tmp);
- tmp = (!ret ? tmp : 0);
- display_mode->hsync_end = display_mode->hsync_start + tmp;
-
- ret = of_property_read_u32(parameter_node, "dsi-h-pulse-width", &tmp);
- tmp = (!ret ? tmp : 0);
- display_mode->htotal = display_mode->hsync_end + tmp;
-
- ret = of_property_read_u32(parameter_node, "dsi-panel-vertical", &tmp);
- display_mode->vdisplay = (!ret ? tmp : 0);
-
- ret = of_property_read_u32(parameter_node, "dsi-v-front-porch", &tmp);
- tmp = (!ret ? tmp : 0);
- display_mode->vsync_start = display_mode->vdisplay + tmp;
-
- ret = of_property_read_u32(parameter_node, "dsi-v-back-porch", &tmp);
- tmp = (!ret ? tmp : 0);
- display_mode->vsync_end = display_mode->vsync_start + tmp;
-
- ret = of_property_read_u32(parameter_node, "dsi-v-pulse-width", &tmp);
- tmp = (!ret ? tmp : 0);
- display_mode->vtotal = display_mode->vsync_end + tmp;
-
- ret = of_property_read_u32(parameter_node, "dsi-panel-refresh", &tmp);
- display_mode->vrefresh = (!ret ? tmp : 0);
-
- /* get lans */
- ret = of_property_read_u32(parameter_node, "dsi-panel-lanes", &tmp);
- dsi_device->lanes = (!ret ? tmp : 0);
-
- ret = of_property_read_u32(parameter_node, "dsi-panel-format", &tmp);
- dsi_device->format = (!ret ? tmp : 0);
-
- ret = of_property_read_u32(parameter_node,
- "dsi-panel-mode-flags", &tmp);
- dsi_device->mode_flags = (!ret ? tmp : 0);
-
- /* get WxH */
- ret = of_property_read_u32(parameter_node, "dsi-panel-width-mm", &tmp);
- pinfo->panel_width_mm = (!ret ? tmp : 0);
-
- ret = of_property_read_u32(parameter_node, "dsi-panel-height-mm", &tmp);
- pinfo->panel_height_mm = (!ret ? tmp : 0);
-
- ret = of_property_read_u32(parameter_node, "per-color-channel", &tmp);
- pinfo->per_color_channel = (!ret ? tmp : 0);
-
- /* reset time */
- ret = dsi_parse_reset_seq(parameter_node, pinfo->rst_seq,
- &(pinfo->rst_seq_len), "dsi-reset-sequence");
- if (ret < 0)
- return ret;
-
- return 0;
+ gpiod_set_value(pinfo->reset_gpio, enable);
+ gpiod_set_value(pinfo->pp33_gpio, enable);
+ gpiod_set_value(pinfo->pp18_gpio, enable);
}
static inline struct panel_info *to_panel_info(struct drm_panel *panel)
@@ -325,9 +82,6 @@ static int panel_disable(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
- if (!pinfo->enabled)
- return 0;
-
backlight_disable(pinfo->backlight);
pinfo->enabled = false;
@@ -343,48 +97,99 @@ static int panel_unprepare(struct drm_panel *panel)
if (!pinfo->prepared)
return 0;
- err = write_cmds(pinfo->link, pinfo->off_cmds);
- if (err < 0) {
- dev_err(panel->dev,
- "failed to send DCS Off Code: %d\n", err);
- return err;
+ /* send off code */
+ if (pinfo->desc->off_cmds) {
+ const struct panel_cmd *cmds = pinfo->desc->off_cmds;
+ unsigned int i;
+
+ for (i = 0; cmds[i].len != 0; i++) {
+ const struct panel_cmd *cmd = &cmds[i];
+
+ if (cmd->len == 2)
+ err = mipi_dsi_dcs_write(pinfo->link,
+ cmd->data[1], NULL, 0);
+ else
+ err = mipi_dsi_dcs_write(pinfo->link,
+ cmd->data[1], cmd->data + 2,
+ cmd->len - 2);
+
+ if (err < 0) {
+ dev_err(panel->dev,
+ "failed to send DCS Off Code: %d\n",
+ err);
+ goto poweroff;
+ }
+ usleep_range((cmd->data[0]) * 1000,
+ (1 + cmd->data[0]) * 1000);
+ }
}
usleep_range(1000, 1000);
- gpiod_set_value_cansleep(pinfo->reset_gpio, 0);
- gpiod_set_value_cansleep(pinfo->pp33000_gpio, 0);
- gpiod_set_value_cansleep(pinfo->pp18000_gpio, 0);
+ set_gpios(pinfo, 0);
pinfo->prepared = false;
return 0;
+
+poweroff:
+ set_gpios(pinfo, 0);
+ return err;
}
static int panel_prepare(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
- int err, i;
+ const struct panel_desc *desc = pinfo->desc;
+ int err;
if (pinfo->prepared)
return 0;
- gpiod_set_value_cansleep(pinfo->pp18000_gpio, 1);
- gpiod_set_value_cansleep(pinfo->pp33000_gpio, 1);
+ gpiod_set_value(pinfo->pp18_gpio, 1);
+ /* T1 (> 5ms) */
+ usleep_range(desc->delay_t1, 1000 + desc->delay_t1);
+ gpiod_set_value(pinfo->pp33_gpio, 1);
/* reset sequence */
- for (i = 0; i < pinfo->rst_seq_len; ++i) {
- gpiod_set_value_cansleep(pinfo->reset_gpio, pinfo->rst_seq[i]);
- if (pinfo->rst_seq[++i])
- usleep_range(pinfo->rst_seq[i] * 1000,
- pinfo->rst_seq[i] * 1000);
+ // T2 (> 14ms)
+ usleep_range(desc->reset_delay_t2, 1000 + desc->reset_delay_t2);
+
+ // T3 (>= 0ms)
+ if (desc->reset_delay_t3) {
+ gpiod_set_value(pinfo->reset_gpio, 1);
+ usleep_range(desc->reset_delay_t3, 1000 + desc->reset_delay_t3);
+ gpiod_set_value(pinfo->reset_gpio, 0);
}
+ // T4 (> 20us)
+ usleep_range(desc->reset_delay_t4, 1000 + desc->reset_delay_t4);
+ gpiod_set_value(pinfo->reset_gpio, 1);
+
/* send init code */
- err = write_cmds(pinfo->link, pinfo->on_cmds);
- if (err < 0) {
- dev_err(panel->dev,
- "failed to send DCS Init Code: %d\n", err);
- goto poweroff;
+ if (pinfo->desc->on_cmds) {
+ const struct panel_cmd *cmds = pinfo->desc->on_cmds;
+ unsigned int i;
+
+ for (i = 0; cmds[i].len != 0; i++) {
+ const struct panel_cmd *cmd = &cmds[i];
+
+ if (cmd->len == 2)
+ err = mipi_dsi_dcs_write(pinfo->link,
+ cmd->data[1], NULL, 0);
+ else
+ err = mipi_dsi_dcs_write(pinfo->link,
+ cmd->data[1], cmd->data + 2,
+ cmd->len - 2);
+
+ if (err < 0) {
+ dev_err(panel->dev,
+ "failed to send DCS Init Code: %d\n",
+ err);
+ goto poweroff;
+ }
+ usleep_range(cmd->data[0] * 1000,
+ (1 + cmd->data[0]) * 1000);
+ }
}
pinfo->prepared = true;
@@ -392,9 +197,7 @@ static int panel_prepare(struct drm_panel *panel)
return 0;
poweroff:
- gpiod_set_value_cansleep(pinfo->reset_gpio, 0);
- gpiod_set_value_cansleep(pinfo->pp33000_gpio, 0);
- gpiod_set_value_cansleep(pinfo->pp18000_gpio, 0);
+ set_gpios(pinfo, 0);
return err;
}
@@ -409,7 +212,7 @@ static int panel_enable(struct drm_panel *panel)
ret = backlight_enable(pinfo->backlight);
if (ret) {
DRM_DEV_ERROR(panel->drm->dev,
- "Failed to enable backlight %d\n", ret);
+ "Failed to enable backlight %d\n", ret);
return ret;
}
@@ -421,16 +224,13 @@ static int panel_enable(struct drm_panel *panel)
static int panel_get_modes(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
+ const struct drm_display_mode *m = pinfo->desc->display_mode;
struct drm_display_mode *mode;
- if (!pinfo->panel_display_mode) {
- pr_err("Get panel_display_mode fail!\n");
- return -1;
- }
-
- mode = drm_mode_duplicate(panel->drm, pinfo->panel_display_mode);
+ mode = drm_mode_duplicate(panel->drm, m);
if (!mode) {
- pr_err("failed to add mode\n");
+ DRM_DEV_ERROR(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
+ m->hdisplay, m->vdisplay, m->vrefresh);
return -ENOMEM;
}
@@ -438,9 +238,9 @@ static int panel_get_modes(struct drm_panel *panel)
drm_mode_probed_add(panel->connector, mode);
- panel->connector->display_info.width_mm = pinfo->panel_width_mm;
- panel->connector->display_info.height_mm = pinfo->panel_height_mm;
- panel->connector->display_info.bpc = pinfo->per_color_channel;
+ panel->connector->display_info.width_mm = pinfo->desc->width;
+ panel->connector->display_info.height_mm = pinfo->desc->height;
+ panel->connector->display_info.bpc = pinfo->desc->bpc;
return 1;
}
@@ -453,8 +253,700 @@ static const struct drm_panel_funcs panel_funcs = {
.get_modes = panel_get_modes,
};
+/* 8 inch */
+static const struct drm_display_mode boe_himax8279d8p_display_mode = {
+ .clock = 159420,
+ .hdisplay = 1200,
+ .hsync_start = 1200 + 80,
+ .hsync_end = 1200 + 80 + 60,
+ .htotal = 1200 + 80 + 60 + 24,
+ .vdisplay = 1920,
+ .vsync_start = 1920 + 10,
+ .vsync_end = 1920 + 10 + 14,
+ .vtotal = 1920 + 10 + 14 + 4,
+ .vrefresh = 60,
+};
+
+static const struct panel_cmd boe_himax8279d8p_on_cmds[] = {
+ _INIT_CMD(0x22, 0x10),
+ _INIT_CMD(0x00, 0xB0, 0x05),
+ _INIT_CMD(0x00, 0xB1, 0xE5),
+ _INIT_CMD(0x00, 0xB3, 0x52),
+ _INIT_CMD(0x00, 0xB0, 0x00),
+ _INIT_CMD(0x00, 0xB3, 0x88),
+ _INIT_CMD(0x00, 0xB0, 0x04),
+ _INIT_CMD(0x00, 0xB8, 0x00),
+ _INIT_CMD(0x00, 0xB0, 0x00),
+ _INIT_CMD(0x00, 0xB2, 0x50),
+ _INIT_CMD(0x00, 0xB6, 0x03),
+ _INIT_CMD(0x00, 0xBA, 0x8B),
+ _INIT_CMD(0x00, 0xBF, 0x15),
+ _INIT_CMD(0x00, 0xC0, 0x0F),
+ _INIT_CMD(0x00, 0xC2, 0x0C),
+ _INIT_CMD(0x00, 0xC3, 0x02),
+ _INIT_CMD(0x00, 0xC4, 0x0C),
+ _INIT_CMD(0x00, 0xC5, 0x02),
+ _INIT_CMD(0x00, 0xB0, 0x01),
+ _INIT_CMD(0x00, 0xE0, 0x26),
+ _INIT_CMD(0x00, 0xE1, 0x26),
+ _INIT_CMD(0x00, 0xDC, 0x00),
+ _INIT_CMD(0x00, 0xDD, 0x00),
+ _INIT_CMD(0x00, 0xCC, 0x26),
+ _INIT_CMD(0x00, 0xCD, 0x26),
+ _INIT_CMD(0x00, 0xC8, 0x00),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xD2, 0x04),
+ _INIT_CMD(0x00, 0xD3, 0x04),
+ _INIT_CMD(0x00, 0xE6, 0x03),
+ _INIT_CMD(0x00, 0xE7, 0x03),
+ _INIT_CMD(0x00, 0xC4, 0x08),
+ _INIT_CMD(0x00, 0xC5, 0x08),
+ _INIT_CMD(0x00, 0xD8, 0x07),
+ _INIT_CMD(0x00, 0xD9, 0x07),
+ _INIT_CMD(0x00, 0xC2, 0x06),
+ _INIT_CMD(0x00, 0xC3, 0x06),
+ _INIT_CMD(0x00, 0xD6, 0x05),
+ _INIT_CMD(0x00, 0xD7, 0x05),
+ _INIT_CMD(0x00, 0xC0, 0x0C),
+ _INIT_CMD(0x00, 0xC1, 0x0C),
+ _INIT_CMD(0x00, 0xD4, 0x0B),
+ _INIT_CMD(0x00, 0xD5, 0x0B),
+ _INIT_CMD(0x00, 0xCA, 0x0A),
+ _INIT_CMD(0x00, 0xCB, 0x0A),
+ _INIT_CMD(0x00, 0xDE, 0x09),
+ _INIT_CMD(0x00, 0xDF, 0x09),
+ _INIT_CMD(0x00, 0xC6, 0x26),
+ _INIT_CMD(0x00, 0xC7, 0x26),
+ _INIT_CMD(0x00, 0xCE, 0x00),
+ _INIT_CMD(0x00, 0xCF, 0x00),
+ _INIT_CMD(0x00, 0xDA, 0x26),
+ _INIT_CMD(0x00, 0xDB, 0x26),
+ _INIT_CMD(0x00, 0xE2, 0x00),
+ _INIT_CMD(0x00, 0xE3, 0x00),
+ _INIT_CMD(0x00, 0xB0, 0x02),
+ _INIT_CMD(0x00, 0xC0, 0x00),
+ _INIT_CMD(0x00, 0xC1, 0x07),
+ _INIT_CMD(0x00, 0xC2, 0x0D),
+ _INIT_CMD(0x00, 0xC3, 0x18),
+ _INIT_CMD(0x00, 0xC4, 0x27),
+ _INIT_CMD(0x00, 0xC5, 0x28),
+ _INIT_CMD(0x00, 0xC6, 0x30),
+ _INIT_CMD(0x00, 0xC7, 0x2E),
+ _INIT_CMD(0x00, 0xC8, 0x2F),
+ _INIT_CMD(0x00, 0xC9, 0x1A),
+ _INIT_CMD(0x00, 0xCA, 0x20),
+ _INIT_CMD(0x00, 0xCB, 0x29),
+ _INIT_CMD(0x00, 0xCC, 0x26),
+ _INIT_CMD(0x00, 0xCD, 0x32),
+ _INIT_CMD(0x00, 0xCE, 0x33),
+ _INIT_CMD(0x00, 0xCF, 0x31),
+ _INIT_CMD(0x00, 0xD0, 0x06),
+ _INIT_CMD(0x00, 0xD2, 0x00),
+ _INIT_CMD(0x00, 0xD3, 0x07),
+ _INIT_CMD(0x00, 0xD4, 0x12),
+ _INIT_CMD(0x00, 0xD5, 0x26),
+ _INIT_CMD(0x00, 0xD6, 0x3D),
+ _INIT_CMD(0x00, 0xD7, 0x3F),
+ _INIT_CMD(0x00, 0xD8, 0x3F),
+ _INIT_CMD(0x00, 0xD9, 0x3F),
+ _INIT_CMD(0x00, 0xDA, 0x3F),
+ _INIT_CMD(0x00, 0xDB, 0x3F),
+ _INIT_CMD(0x00, 0xDC, 0x3F),
+ _INIT_CMD(0x00, 0xDD, 0x3F),
+ _INIT_CMD(0x00, 0xDE, 0x3F),
+ _INIT_CMD(0x00, 0xDF, 0x3A),
+ _INIT_CMD(0x00, 0xE0, 0x37),
+ _INIT_CMD(0x00, 0xE1, 0x35),
+ _INIT_CMD(0x00, 0xE2, 0x07),
+ _INIT_CMD(0x00, 0xB0, 0x03),
+ _INIT_CMD(0x00, 0xC8, 0x0B),
+ _INIT_CMD(0x00, 0xC9, 0x07),
+ _INIT_CMD(0x00, 0xC3, 0x00),
+ _INIT_CMD(0x00, 0xE7, 0x00),
+ _INIT_CMD(0x00, 0xC5, 0x2A),
+ _INIT_CMD(0x00, 0xDE, 0x2A),
+ _INIT_CMD(0x00, 0xCA, 0x43),
+ _INIT_CMD(0x00, 0xC9, 0x07),
+ _INIT_CMD(0x00, 0xE4, 0xC0),
+ _INIT_CMD(0x00, 0xE5, 0x0D),
+ _INIT_CMD(0x00, 0xCB, 0x00),
+ _INIT_CMD(0x00, 0xB0, 0x06),
+ _INIT_CMD(0x00, 0xB8, 0xA5),
+ _INIT_CMD(0x00, 0xC0, 0xA5),
+ _INIT_CMD(0x00, 0xC7, 0x0F),
+ _INIT_CMD(0x00, 0xD5, 0x32),
+ _INIT_CMD(0x00, 0xB8, 0x00),
+ _INIT_CMD(0x00, 0xC0, 0x00),
+ _INIT_CMD(0x00, 0xBC, 0x00),
+ _INIT_CMD(0x00, 0xB0, 0x07),
+ _INIT_CMD(0x00, 0xB1, 0x00),
+ _INIT_CMD(0x00, 0xB2, 0x09),
+ _INIT_CMD(0x00, 0xB3, 0x19),
+ _INIT_CMD(0x00, 0xB4, 0x2F),
+ _INIT_CMD(0x00, 0xB5, 0x44),
+ _INIT_CMD(0x00, 0xB6, 0x52),
+ _INIT_CMD(0x00, 0xB7, 0x6A),
+ _INIT_CMD(0x00, 0xB8, 0x8A),
+ _INIT_CMD(0x00, 0xB9, 0xCA),
+ _INIT_CMD(0x00, 0xBA, 0x0C),
+ _INIT_CMD(0x05, 0xBB, 0x87),
+ _INIT_CMD(0x00, 0xBC, 0x06),
+ _INIT_CMD(0x00, 0xBD, 0x0A),
+ _INIT_CMD(0x00, 0xBE, 0x9B),
+ _INIT_CMD(0x00, 0xBF, 0x0C),
+ _INIT_CMD(0x00, 0xC0, 0x3D),
+ _INIT_CMD(0x00, 0xC1, 0x71),
+ _INIT_CMD(0x00, 0xC2, 0x90),
+ _INIT_CMD(0x00, 0xC3, 0xA0),
+ _INIT_CMD(0x00, 0xC4, 0xA8),
+ _INIT_CMD(0x00, 0xC5, 0xB1),
+ _INIT_CMD(0x00, 0xC6, 0xBB),
+ _INIT_CMD(0x00, 0xC7, 0xC0),
+ _INIT_CMD(0x00, 0xC8, 0xC4),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x08),
+ _INIT_CMD(0x00, 0xB1, 0x04),
+ _INIT_CMD(0x00, 0xB2, 0x08),
+ _INIT_CMD(0x00, 0xB3, 0x19),
+ _INIT_CMD(0x00, 0xB4, 0x31),
+ _INIT_CMD(0x00, 0xB5, 0x46),
+ _INIT_CMD(0x00, 0xB6, 0x55),
+ _INIT_CMD(0x00, 0xB7, 0x6E),
+ _INIT_CMD(0x00, 0xB8, 0x92),
+ _INIT_CMD(0x00, 0xB9, 0xD4),
+ _INIT_CMD(0x00, 0xBA, 0x1B),
+ _INIT_CMD(0x05, 0xBB, 0x9B),
+ _INIT_CMD(0x00, 0xBC, 0x28),
+ _INIT_CMD(0x00, 0xBD, 0x2D),
+ _INIT_CMD(0x00, 0xBE, 0xC3),
+ _INIT_CMD(0x00, 0xBF, 0x2F),
+ _INIT_CMD(0x00, 0xC0, 0x62),
+ _INIT_CMD(0x00, 0xC1, 0x99),
+ _INIT_CMD(0x00, 0xC2, 0xAB),
+ _INIT_CMD(0x00, 0xC3, 0xBF),
+ _INIT_CMD(0x00, 0xC4, 0xCF),
+ _INIT_CMD(0x00, 0xC5, 0xDF),
+ _INIT_CMD(0x00, 0xC6, 0xF0),
+ _INIT_CMD(0x00, 0xC7, 0xF9),
+ _INIT_CMD(0x00, 0xC8, 0xFC),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x09),
+ _INIT_CMD(0x00, 0xB1, 0x04),
+ _INIT_CMD(0x00, 0xB2, 0x05),
+ _INIT_CMD(0x00, 0xB3, 0x17),
+ _INIT_CMD(0x00, 0xB4, 0x2E),
+ _INIT_CMD(0x00, 0xB5, 0x42),
+ _INIT_CMD(0x00, 0xB6, 0x51),
+ _INIT_CMD(0x00, 0xB7, 0x69),
+ _INIT_CMD(0x00, 0xB8, 0x88),
+ _INIT_CMD(0x00, 0xB9, 0xC9),
+ _INIT_CMD(0x00, 0xBA, 0x0C),
+ _INIT_CMD(0x05, 0xBB, 0x86),
+ _INIT_CMD(0x00, 0xBC, 0x03),
+ _INIT_CMD(0x00, 0xBD, 0x08),
+ _INIT_CMD(0x00, 0xBE, 0x95),
+ _INIT_CMD(0x00, 0xBF, 0x05),
+ _INIT_CMD(0x00, 0xC0, 0x35),
+ _INIT_CMD(0x00, 0xC1, 0x62),
+ _INIT_CMD(0x00, 0xC2, 0x81),
+ _INIT_CMD(0x00, 0xC3, 0x96),
+ _INIT_CMD(0x00, 0xC4, 0x9E),
+ _INIT_CMD(0x00, 0xC5, 0xA5),
+ _INIT_CMD(0x00, 0xC6, 0xAD),
+ _INIT_CMD(0x00, 0xC7, 0xB1),
+ _INIT_CMD(0x00, 0xC8, 0xB4),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x0A),
+ _INIT_CMD(0x00, 0xB1, 0x00),
+ _INIT_CMD(0x00, 0xB2, 0x09),
+ _INIT_CMD(0x00, 0xB3, 0x19),
+ _INIT_CMD(0x00, 0xB4, 0x2F),
+ _INIT_CMD(0x00, 0xB5, 0x44),
+ _INIT_CMD(0x00, 0xB6, 0x52),
+ _INIT_CMD(0x00, 0xB7, 0x6A),
+ _INIT_CMD(0x00, 0xB8, 0x8A),
+ _INIT_CMD(0x00, 0xB9, 0xCA),
+ _INIT_CMD(0x00, 0xBA, 0x0C),
+ _INIT_CMD(0x05, 0xBB, 0x87),
+ _INIT_CMD(0x00, 0xBC, 0x06),
+ _INIT_CMD(0x00, 0xBD, 0x0A),
+ _INIT_CMD(0x00, 0xBE, 0x9B),
+ _INIT_CMD(0x00, 0xBF, 0x0C),
+ _INIT_CMD(0x00, 0xC0, 0x3D),
+ _INIT_CMD(0x00, 0xC1, 0x71),
+ _INIT_CMD(0x00, 0xC2, 0x90),
+ _INIT_CMD(0x00, 0xC3, 0xA0),
+ _INIT_CMD(0x00, 0xC4, 0xA8),
+ _INIT_CMD(0x00, 0xC5, 0xB1),
+ _INIT_CMD(0x00, 0xC6, 0xBB),
+ _INIT_CMD(0x00, 0xC7, 0xC0),
+ _INIT_CMD(0x00, 0xC8, 0xC4),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x0B),
+ _INIT_CMD(0x00, 0xB1, 0x04),
+ _INIT_CMD(0x00, 0xB2, 0x08),
+ _INIT_CMD(0x00, 0xB3, 0x19),
+ _INIT_CMD(0x00, 0xB4, 0x31),
+ _INIT_CMD(0x00, 0xB5, 0x46),
+ _INIT_CMD(0x00, 0xB6, 0x55),
+ _INIT_CMD(0x00, 0xB7, 0x6E),
+ _INIT_CMD(0x00, 0xB8, 0x92),
+ _INIT_CMD(0x00, 0xB9, 0xD4),
+ _INIT_CMD(0x00, 0xBA, 0x1B),
+ _INIT_CMD(0x05, 0xBB, 0x9B),
+ _INIT_CMD(0x00, 0xBC, 0x28),
+ _INIT_CMD(0x00, 0xBD, 0x2D),
+ _INIT_CMD(0x00, 0xBE, 0xC3),
+ _INIT_CMD(0x00, 0xBF, 0x2F),
+ _INIT_CMD(0x00, 0xC0, 0x62),
+ _INIT_CMD(0x00, 0xC1, 0x99),
+ _INIT_CMD(0x00, 0xC2, 0xAB),
+ _INIT_CMD(0x00, 0xC3, 0xBF),
+ _INIT_CMD(0x00, 0xC4, 0xCF),
+ _INIT_CMD(0x00, 0xC5, 0xDF),
+ _INIT_CMD(0x00, 0xC6, 0xF0),
+ _INIT_CMD(0x00, 0xC7, 0xF9),
+ _INIT_CMD(0x00, 0xC8, 0xFC),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x0C),
+ _INIT_CMD(0x00, 0xB1, 0x04),
+ _INIT_CMD(0x00, 0xB2, 0x05),
+ _INIT_CMD(0x00, 0xB3, 0x17),
+ _INIT_CMD(0x00, 0xB4, 0x2E),
+ _INIT_CMD(0x00, 0xB5, 0x42),
+ _INIT_CMD(0x00, 0xB6, 0x51),
+ _INIT_CMD(0x00, 0xB7, 0x69),
+ _INIT_CMD(0x00, 0xB8, 0x88),
+ _INIT_CMD(0x00, 0xB9, 0xC9),
+ _INIT_CMD(0x00, 0xBA, 0x0C),
+ _INIT_CMD(0x05, 0xBB, 0x86),
+ _INIT_CMD(0x00, 0xBC, 0x03),
+ _INIT_CMD(0x00, 0xBD, 0x08),
+ _INIT_CMD(0x00, 0xBE, 0x95),
+ _INIT_CMD(0x00, 0xBF, 0x05),
+ _INIT_CMD(0x00, 0xC0, 0x35),
+ _INIT_CMD(0x00, 0xC1, 0x62),
+ _INIT_CMD(0x00, 0xC2, 0x81),
+ _INIT_CMD(0x00, 0xC3, 0x96),
+ _INIT_CMD(0x00, 0xC4, 0x9E),
+ _INIT_CMD(0x00, 0xC5, 0xA5),
+ _INIT_CMD(0x00, 0xC6, 0xAD),
+ _INIT_CMD(0x00, 0xC7, 0xB1),
+ _INIT_CMD(0x00, 0xC8, 0xB4),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x64, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x00),
+ _INIT_CMD(0x00, 0xB3, 0x08),
+ _INIT_CMD(0x00, 0xB0, 0x04),
+ _INIT_CMD(0x0A, 0xB8, 0x68),
+ _INIT_CMD(0x78, 0x11),
+ _INIT_CMD(0x14, 0x29),
+
+ {},
+};
+
+static const struct panel_cmd boe_himax8279d8p_off_cmds[] = {
+ _INIT_CMD(0x00, 0x28),
+ _INIT_CMD(0x00, 0x10),
+
+ {},
+};
+
+static const struct panel_desc boe_himax8279d8p_panel_desc = {
+ .display_mode = &boe_himax8279d8p_display_mode,
+ .bpc = 8,
+ .width = 107,
+ .height = 172,
+ .delay_t1 = 5000,
+ .reset_delay_t2 = 14000,
+ .reset_delay_t3 = 1000,
+ .reset_delay_t4 = 1000,
+ .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+ MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
+ .format = MIPI_DSI_FMT_RGB888,
+ .lanes = 4,
+ .on_cmds = boe_himax8279d8p_on_cmds,
+ .off_cmds = boe_himax8279d8p_off_cmds,
+};
+
+/* 10 inch */
+static const struct drm_display_mode boe_himax8279d10p_display_mode = {
+ .clock = 159420,
+ .hdisplay = 1200,
+ .hsync_start = 1200 + 80,
+ .hsync_end = 1200 + 80 + 60,
+ .htotal = 1200 + 80 + 60 + 24,
+ .vdisplay = 1920,
+ .vsync_start = 1920 + 10,
+ .vsync_end = 1920 + 10 + 14,
+ .vtotal = 1920 + 10 + 14 + 4,
+ .vrefresh = 60,
+};
+
+static const struct panel_cmd boe_himax8279d10p_on_cmds[] = {
+ _INIT_CMD(0x00, 0xB0, 0x05),
+ _INIT_CMD(0x00, 0xB1, 0xE5),
+ _INIT_CMD(0x00, 0xB3, 0x52),
+ _INIT_CMD(0x00, 0xB0, 0x00),
+ _INIT_CMD(0x00, 0xB3, 0x88),
+ _INIT_CMD(0x00, 0xB0, 0x04),
+ _INIT_CMD(0x00, 0xB8, 0x00),
+ _INIT_CMD(0x00, 0xB0, 0x00),
+ _INIT_CMD(0x00, 0xB2, 0x50),
+ _INIT_CMD(0x00, 0xB6, 0x03),
+ _INIT_CMD(0x00, 0xBA, 0x8B),
+ _INIT_CMD(0x00, 0xBF, 0x1A),
+ _INIT_CMD(0x00, 0xC0, 0x0F),
+ _INIT_CMD(0x00, 0xC2, 0x0C),
+ _INIT_CMD(0x00, 0xC3, 0x02),
+ _INIT_CMD(0x00, 0xC4, 0x0C),
+ _INIT_CMD(0x00, 0xC5, 0x02),
+ _INIT_CMD(0x00, 0xB0, 0x01),
+ _INIT_CMD(0x00, 0xE0, 0x26),
+ _INIT_CMD(0x00, 0xE1, 0x26),
+ _INIT_CMD(0x00, 0xDC, 0x00),
+ _INIT_CMD(0x00, 0xDD, 0x00),
+ _INIT_CMD(0x00, 0xCC, 0x26),
+ _INIT_CMD(0x00, 0xCD, 0x26),
+ _INIT_CMD(0x00, 0xC8, 0x00),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xD2, 0x04),
+ _INIT_CMD(0x00, 0xD3, 0x04),
+ _INIT_CMD(0x00, 0xE6, 0x03),
+ _INIT_CMD(0x00, 0xE7, 0x03),
+ _INIT_CMD(0x00, 0xC4, 0x08),
+ _INIT_CMD(0x00, 0xC5, 0x08),
+ _INIT_CMD(0x00, 0xD8, 0x07),
+ _INIT_CMD(0x00, 0xD9, 0x07),
+ _INIT_CMD(0x00, 0xC2, 0x06),
+ _INIT_CMD(0x00, 0xC3, 0x06),
+ _INIT_CMD(0x00, 0xD6, 0x05),
+ _INIT_CMD(0x00, 0xD7, 0x05),
+ _INIT_CMD(0x00, 0xC0, 0x0C),
+ _INIT_CMD(0x00, 0xC1, 0x0C),
+ _INIT_CMD(0x00, 0xD4, 0x0B),
+ _INIT_CMD(0x00, 0xD5, 0x0B),
+ _INIT_CMD(0x00, 0xCA, 0x0A),
+ _INIT_CMD(0x00, 0xCB, 0x0A),
+ _INIT_CMD(0x00, 0xDE, 0x09),
+ _INIT_CMD(0x00, 0xDF, 0x09),
+ _INIT_CMD(0x00, 0xC6, 0x26),
+ _INIT_CMD(0x00, 0xC7, 0x26),
+ _INIT_CMD(0x00, 0xCE, 0x00),
+ _INIT_CMD(0x00, 0xCF, 0x00),
+ _INIT_CMD(0x00, 0xDA, 0x26),
+ _INIT_CMD(0x00, 0xDB, 0x26),
+ _INIT_CMD(0x00, 0xE2, 0x00),
+ _INIT_CMD(0x00, 0xE3, 0x00),
+ _INIT_CMD(0x00, 0xB0, 0x02),
+ _INIT_CMD(0x00, 0xC0, 0x00),
+ _INIT_CMD(0x00, 0xC1, 0x07),
+ _INIT_CMD(0x00, 0xC2, 0x0D),
+ _INIT_CMD(0x00, 0xC3, 0x18),
+ _INIT_CMD(0x00, 0xC4, 0x27),
+ _INIT_CMD(0x00, 0xC5, 0x28),
+ _INIT_CMD(0x00, 0xC6, 0x30),
+ _INIT_CMD(0x00, 0xC7, 0x2E),
+ _INIT_CMD(0x00, 0xC8, 0x2F),
+ _INIT_CMD(0x00, 0xC9, 0x1A),
+ _INIT_CMD(0x00, 0xCA, 0x20),
+ _INIT_CMD(0x00, 0xCB, 0x29),
+ _INIT_CMD(0x00, 0xCC, 0x26),
+ _INIT_CMD(0x00, 0xCD, 0x32),
+ _INIT_CMD(0x00, 0xCE, 0x33),
+ _INIT_CMD(0x00, 0xCF, 0x31),
+ _INIT_CMD(0x00, 0xD0, 0x06),
+ _INIT_CMD(0x00, 0xD2, 0x00),
+ _INIT_CMD(0x00, 0xD3, 0x07),
+ _INIT_CMD(0x00, 0xD4, 0x12),
+ _INIT_CMD(0x00, 0xD5, 0x26),
+ _INIT_CMD(0x00, 0xD6, 0x3D),
+ _INIT_CMD(0x00, 0xD7, 0x3F),
+ _INIT_CMD(0x00, 0xD8, 0x3F),
+ _INIT_CMD(0x00, 0xD9, 0x3F),
+ _INIT_CMD(0x00, 0xDA, 0x3F),
+ _INIT_CMD(0x00, 0xDB, 0x3F),
+ _INIT_CMD(0x00, 0xDC, 0x3F),
+ _INIT_CMD(0x00, 0xDD, 0x3F),
+ _INIT_CMD(0x00, 0xDE, 0x3F),
+ _INIT_CMD(0x00, 0xDF, 0x3A),
+ _INIT_CMD(0x00, 0xE0, 0x37),
+ _INIT_CMD(0x00, 0xE1, 0x35),
+ _INIT_CMD(0x00, 0xE2, 0x07),
+ _INIT_CMD(0x00, 0xB0, 0x03),
+ _INIT_CMD(0x00, 0xC8, 0x0B),
+ _INIT_CMD(0x00, 0xC9, 0x07),
+ _INIT_CMD(0x00, 0xC3, 0x00),
+ _INIT_CMD(0x00, 0xE7, 0x00),
+ _INIT_CMD(0x00, 0xC5, 0x2A),
+ _INIT_CMD(0x00, 0xDE, 0x2A),
+ _INIT_CMD(0x00, 0xCA, 0x43),
+ _INIT_CMD(0x00, 0xC9, 0x07),
+ _INIT_CMD(0x00, 0xE4, 0xC0),
+ _INIT_CMD(0x00, 0xE5, 0x0D),
+ _INIT_CMD(0x00, 0xCB, 0x00),
+ _INIT_CMD(0x00, 0xB0, 0x06),
+ _INIT_CMD(0x00, 0xB8, 0xA5),
+ _INIT_CMD(0x00, 0xC0, 0xA5),
+ _INIT_CMD(0x00, 0xC7, 0x0F),
+ _INIT_CMD(0x00, 0xD5, 0x32),
+ _INIT_CMD(0x00, 0xB8, 0x00),
+ _INIT_CMD(0x00, 0xC0, 0x00),
+ _INIT_CMD(0x00, 0xBC, 0x00),
+ _INIT_CMD(0x00, 0xB0, 0x07),
+ _INIT_CMD(0x00, 0xB1, 0x00),
+ _INIT_CMD(0x00, 0xB2, 0x09),
+ _INIT_CMD(0x00, 0xB3, 0x19),
+ _INIT_CMD(0x00, 0xB4, 0x2F),
+ _INIT_CMD(0x00, 0xB5, 0x44),
+ _INIT_CMD(0x00, 0xB6, 0x52),
+ _INIT_CMD(0x00, 0xB7, 0x6A),
+ _INIT_CMD(0x00, 0xB8, 0x8A),
+ _INIT_CMD(0x00, 0xB9, 0xCA),
+ _INIT_CMD(0x00, 0xBA, 0x0C),
+ _INIT_CMD(0x00, 0xBB, 0x87),
+ _INIT_CMD(0x00, 0xBC, 0x06),
+ _INIT_CMD(0x00, 0xBD, 0x0A),
+ _INIT_CMD(0x00, 0xBE, 0x9B),
+ _INIT_CMD(0x00, 0xBF, 0x0C),
+ _INIT_CMD(0x00, 0xC0, 0x3D),
+ _INIT_CMD(0x00, 0xC1, 0x71),
+ _INIT_CMD(0x00, 0xC2, 0x90),
+ _INIT_CMD(0x00, 0xC3, 0xA0),
+ _INIT_CMD(0x00, 0xC4, 0xA8),
+ _INIT_CMD(0x00, 0xC5, 0xB1),
+ _INIT_CMD(0x00, 0xC6, 0xBB),
+ _INIT_CMD(0x00, 0xC7, 0xC0),
+ _INIT_CMD(0x00, 0xC8, 0xC4),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x08),
+ _INIT_CMD(0x00, 0xB1, 0x04),
+ _INIT_CMD(0x00, 0xB2, 0x08),
+ _INIT_CMD(0x00, 0xB3, 0x19),
+ _INIT_CMD(0x00, 0xB4, 0x31),
+ _INIT_CMD(0x00, 0xB5, 0x46),
+ _INIT_CMD(0x00, 0xB6, 0x55),
+ _INIT_CMD(0x00, 0xB7, 0x6E),
+ _INIT_CMD(0x00, 0xB8, 0x92),
+ _INIT_CMD(0x00, 0xB9, 0xD4),
+ _INIT_CMD(0x00, 0xBA, 0x1B),
+ _INIT_CMD(0x00, 0xBB, 0x9B),
+ _INIT_CMD(0x00, 0xBC, 0x28),
+ _INIT_CMD(0x00, 0xBD, 0x2D),
+ _INIT_CMD(0x00, 0xBE, 0xC3),
+ _INIT_CMD(0x00, 0xBF, 0x2F),
+ _INIT_CMD(0x00, 0xC0, 0x62),
+ _INIT_CMD(0x00, 0xC1, 0x99),
+ _INIT_CMD(0x00, 0xC2, 0xAB),
+ _INIT_CMD(0x00, 0xC3, 0xBF),
+ _INIT_CMD(0x00, 0xC4, 0xCF),
+ _INIT_CMD(0x00, 0xC5, 0xDF),
+ _INIT_CMD(0x00, 0xC6, 0xF0),
+ _INIT_CMD(0x00, 0xC7, 0xF9),
+ _INIT_CMD(0x00, 0xC8, 0xFC),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x09),
+ _INIT_CMD(0x00, 0xB1, 0x04),
+ _INIT_CMD(0x00, 0xB2, 0x05),
+ _INIT_CMD(0x00, 0xB3, 0x17),
+ _INIT_CMD(0x00, 0xB4, 0x2E),
+ _INIT_CMD(0x00, 0xB5, 0x42),
+ _INIT_CMD(0x00, 0xB6, 0x51),
+ _INIT_CMD(0x00, 0xB7, 0x69),
+ _INIT_CMD(0x00, 0xB8, 0x88),
+ _INIT_CMD(0x00, 0xB9, 0xC9),
+ _INIT_CMD(0x00, 0xBA, 0x0C),
+ _INIT_CMD(0x00, 0xBB, 0x86),
+ _INIT_CMD(0x00, 0xBC, 0x03),
+ _INIT_CMD(0x00, 0xBD, 0x08),
+ _INIT_CMD(0x00, 0xBE, 0x95),
+ _INIT_CMD(0x00, 0xBF, 0x05),
+ _INIT_CMD(0x00, 0xC0, 0x35),
+ _INIT_CMD(0x00, 0xC1, 0x62),
+ _INIT_CMD(0x00, 0xC2, 0x81),
+ _INIT_CMD(0x00, 0xC3, 0x96),
+ _INIT_CMD(0x00, 0xC4, 0x9E),
+ _INIT_CMD(0x00, 0xC5, 0xA5),
+ _INIT_CMD(0x00, 0xC6, 0xAD),
+ _INIT_CMD(0x00, 0xC7, 0xB1),
+ _INIT_CMD(0x00, 0xC8, 0xB4),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x0A),
+ _INIT_CMD(0x00, 0xB1, 0x00),
+ _INIT_CMD(0x00, 0xB2, 0x09),
+ _INIT_CMD(0x00, 0xB3, 0x19),
+ _INIT_CMD(0x00, 0xB4, 0x2F),
+ _INIT_CMD(0x00, 0xB5, 0x44),
+ _INIT_CMD(0x00, 0xB6, 0x52),
+ _INIT_CMD(0x00, 0xB7, 0x6A),
+ _INIT_CMD(0x00, 0xB8, 0x8A),
+ _INIT_CMD(0x00, 0xB9, 0xCA),
+ _INIT_CMD(0x00, 0xBA, 0x0C),
+ _INIT_CMD(0x00, 0xBB, 0x87),
+ _INIT_CMD(0x00, 0xBC, 0x06),
+ _INIT_CMD(0x00, 0xBD, 0x0A),
+ _INIT_CMD(0x00, 0xBE, 0x9B),
+ _INIT_CMD(0x00, 0xBF, 0x0C),
+ _INIT_CMD(0x00, 0xC0, 0x3D),
+ _INIT_CMD(0x00, 0xC1, 0x71),
+ _INIT_CMD(0x00, 0xC2, 0x90),
+ _INIT_CMD(0x00, 0xC3, 0xA0),
+ _INIT_CMD(0x00, 0xC4, 0xA8),
+ _INIT_CMD(0x00, 0xC5, 0xB1),
+ _INIT_CMD(0x00, 0xC6, 0xBB),
+ _INIT_CMD(0x00, 0xC7, 0xC0),
+ _INIT_CMD(0x00, 0xC8, 0xC4),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x0B),
+ _INIT_CMD(0x00, 0xB1, 0x04),
+ _INIT_CMD(0x00, 0xB2, 0x08),
+ _INIT_CMD(0x00, 0xB3, 0x19),
+ _INIT_CMD(0x00, 0xB4, 0x31),
+ _INIT_CMD(0x00, 0xB5, 0x46),
+ _INIT_CMD(0x00, 0xB6, 0x55),
+ _INIT_CMD(0x00, 0xB7, 0x6E),
+ _INIT_CMD(0x00, 0xB8, 0x92),
+ _INIT_CMD(0x00, 0xB9, 0xD4),
+ _INIT_CMD(0x00, 0xBA, 0x1B),
+ _INIT_CMD(0x00, 0xBB, 0x9B),
+ _INIT_CMD(0x00, 0xBC, 0x28),
+ _INIT_CMD(0x00, 0xBD, 0x2D),
+ _INIT_CMD(0x00, 0xBE, 0xC3),
+ _INIT_CMD(0x00, 0xBF, 0x2F),
+ _INIT_CMD(0x00, 0xC0, 0x62),
+ _INIT_CMD(0x00, 0xC1, 0x99),
+ _INIT_CMD(0x00, 0xC2, 0xAB),
+ _INIT_CMD(0x00, 0xC3, 0xBF),
+ _INIT_CMD(0x00, 0xC4, 0xCF),
+ _INIT_CMD(0x00, 0xC5, 0xDF),
+ _INIT_CMD(0x00, 0xC6, 0xF0),
+ _INIT_CMD(0x00, 0xC7, 0xF9),
+ _INIT_CMD(0x00, 0xC8, 0xFC),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x0C),
+ _INIT_CMD(0x00, 0xB1, 0x04),
+ _INIT_CMD(0x00, 0xB2, 0x05),
+ _INIT_CMD(0x00, 0xB3, 0x17),
+ _INIT_CMD(0x00, 0xB4, 0x2E),
+ _INIT_CMD(0x00, 0xB5, 0x42),
+ _INIT_CMD(0x00, 0xB6, 0x51),
+ _INIT_CMD(0x00, 0xB7, 0x69),
+ _INIT_CMD(0x00, 0xB8, 0x88),
+ _INIT_CMD(0x00, 0xB9, 0xC9),
+ _INIT_CMD(0x00, 0xBA, 0x0C),
+ _INIT_CMD(0x00, 0xBB, 0x86),
+ _INIT_CMD(0x00, 0xBC, 0x03),
+ _INIT_CMD(0x00, 0xBD, 0x08),
+ _INIT_CMD(0x00, 0xBE, 0x95),
+ _INIT_CMD(0x00, 0xBF, 0x05),
+ _INIT_CMD(0x00, 0xC0, 0x35),
+ _INIT_CMD(0x00, 0xC1, 0x62),
+ _INIT_CMD(0x00, 0xC2, 0x81),
+ _INIT_CMD(0x00, 0xC3, 0x96),
+ _INIT_CMD(0x00, 0xC4, 0x9E),
+ _INIT_CMD(0x00, 0xC5, 0xA5),
+ _INIT_CMD(0x00, 0xC6, 0xAD),
+ _INIT_CMD(0x00, 0xC7, 0xB1),
+ _INIT_CMD(0x00, 0xC8, 0xB4),
+ _INIT_CMD(0x00, 0xC9, 0x00),
+ _INIT_CMD(0x00, 0xCA, 0x00),
+ _INIT_CMD(0x00, 0xCB, 0x16),
+ _INIT_CMD(0x00, 0xCC, 0xAF),
+ _INIT_CMD(0x00, 0xCD, 0xFF),
+ _INIT_CMD(0x00, 0xCE, 0xFF),
+ _INIT_CMD(0x00, 0xB0, 0x00),
+ _INIT_CMD(0x00, 0xB3, 0x08),
+ _INIT_CMD(0x00, 0xB0, 0x04),
+ _INIT_CMD(0x64, 0xB8, 0x68),
+
+ {},
+};
+
+static const struct panel_cmd boe_himax8279d10p_off_cmds[] = {
+ _INIT_CMD(0x00, 0x28),
+ _INIT_CMD(0x00, 0x10),
+
+ {},
+};
+
+static const struct panel_desc boe_himax8279d10p_panel_desc = {
+ .display_mode = &boe_himax8279d10p_display_mode,
+ .bpc = 8,
+ .width = 135,
+ .height = 216,
+ .delay_t1 = 5000,
+ .reset_delay_t2 = 14000,
+ .reset_delay_t3 = 1000,
+ .reset_delay_t4 = 1000,
+ .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+ MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
+ .format = MIPI_DSI_FMT_RGB888,
+ .lanes = 4,
+ .on_cmds = boe_himax8279d10p_on_cmds,
+ .off_cmds = boe_himax8279d10p_off_cmds,
+};
+
static const struct of_device_id panel_of_match[] = {
- { .compatible = "boe,himax8279d", },
+ { .compatible = "boe,himax8279d8p",
+ .data = &boe_himax8279d8p_panel_desc
+ },
+ { .compatible = "boe,himax8279d10p",
+ .data = &boe_himax8279d10p_panel_desc
+ },
{ }
};
MODULE_DEVICE_TABLE(of, panel_of_match);
@@ -462,43 +954,33 @@ MODULE_DEVICE_TABLE(of, panel_of_match);
static int panel_add(struct panel_info *pinfo)
{
struct device *dev = &pinfo->link->dev;
- struct device_node *np;
int err;
- pinfo->pp33000_gpio = devm_gpiod_get_optional(dev,
- "pp33000",
- GPIOD_OUT_HIGH);
- if (IS_ERR(pinfo->pp33000_gpio)) {
- err = PTR_ERR(pinfo->pp33000_gpio);
- dev_err(dev, "failed to get pp33000 gpio: %d\n", err);
- pinfo->pp33000_gpio = NULL;
+ pinfo->pp18_gpio = devm_gpiod_get_optional(dev, "pp18", GPIOD_OUT_LOW);
+ if (IS_ERR(pinfo->pp18_gpio)) {
+ err = PTR_ERR(pinfo->pp18_gpio);
+ dev_err(dev, "failed to get pp18 gpio: %d\n", err);
+ pinfo->pp18_gpio = NULL;
}
- pinfo->pp18000_gpio = devm_gpiod_get_optional(dev,
- "pp18000",
- GPIOD_OUT_HIGH);
- if (IS_ERR(pinfo->pp18000_gpio)) {
- err = PTR_ERR(pinfo->pp18000_gpio);
- dev_err(dev, "failed to get pp18000 gpio: %d\n", err);
- pinfo->pp18000_gpio = NULL;
+ pinfo->pp33_gpio = devm_gpiod_get_optional(dev, "pp33", GPIOD_OUT_LOW);
+ if (IS_ERR(pinfo->pp33_gpio)) {
+ err = PTR_ERR(pinfo->pp33_gpio);
+ dev_err(dev, "failed to get pp33 gpio: %d\n", err);
+ pinfo->pp33_gpio = NULL;
}
pinfo->reset_gpio = devm_gpiod_get_optional(dev, "enable",
- GPIOD_OUT_HIGH);
+ GPIOD_OUT_LOW);
if (IS_ERR(pinfo->reset_gpio)) {
err = PTR_ERR(pinfo->reset_gpio);
dev_err(dev, "failed to get enable gpio: %d\n", err);
pinfo->reset_gpio = NULL;
}
- np = of_parse_phandle(dev->of_node, "backlight", 0);
- if (np) {
- pinfo->backlight = of_find_backlight_by_node(np);
- of_node_put(np);
-
- if (!pinfo->backlight)
- return -EPROBE_DEFER;
- }
+ pinfo->backlight = devm_of_find_backlight(dev);
+ if (IS_ERR(pinfo->backlight))
+ return PTR_ERR(pinfo->backlight);
drm_panel_init(&pinfo->base);
pinfo->base.funcs = &panel_funcs;
@@ -506,35 +988,34 @@ static int panel_add(struct panel_info *pinfo)
err = drm_panel_add(&pinfo->base);
if (err < 0)
- goto put_backlight;
+ return err;
return 0;
-
-put_backlight:
- put_device(&pinfo->backlight->dev);
-
- return err;
}
static void panel_del(struct panel_info *pinfo)
{
if (pinfo->base.dev)
drm_panel_remove(&pinfo->base);
-
- put_device(&pinfo->backlight->dev);
}
static int panel_probe(struct mipi_dsi_device *dsi)
{
struct panel_info *pinfo;
int err;
+ const struct panel_desc *desc;
pinfo = devm_kzalloc(&dsi->dev, sizeof(*pinfo), GFP_KERNEL);
if (!pinfo)
return -ENOMEM;
+ desc = of_device_get_match_data(&dsi->dev);
+ dsi->mode_flags = desc->flags;
+ dsi->format = desc->format;
+ dsi->lanes = desc->lanes;
+ pinfo->desc = desc;
+
pinfo->link = dsi;
- panel_parse_dt(pinfo);
mipi_dsi_set_drvdata(dsi, pinfo);
err = panel_add(pinfo);
@@ -552,7 +1033,7 @@ static int panel_remove(struct mipi_dsi_device *dsi)
err = panel_unprepare(&pinfo->base);
if (err < 0)
DRM_DEV_ERROR(&dsi->dev, "failed to unprepare panel: %d\n",
- err);
+ err);
err = panel_disable(&pinfo->base);
if (err < 0)
@@ -561,7 +1042,7 @@ static int panel_remove(struct mipi_dsi_device *dsi)
err = mipi_dsi_detach(dsi);
if (err < 0)
DRM_DEV_ERROR(&dsi->dev, "failed to detach from DSI host: %d\n",
- err);
+ err);
drm_panel_detach(&pinfo->base);
panel_del(pinfo);
@@ -573,13 +1054,13 @@ static void panel_shutdown(struct mipi_dsi_device *dsi)
{
struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi);
- panel_unprepare(&pinfo->base);
panel_disable(&pinfo->base);
+ panel_unprepare(&pinfo->base);
}
static struct mipi_dsi_driver panel_driver = {
.driver = {
- .name = "panel-innolux-ota7290b",
+ .name = "panel-boe-himax8279d",
.of_match_table = panel_of_match,
},
.probe = panel_probe,
--
2.17.1
From a165956e0b0fb5a34815b4cc13747d92f90a33a0 Mon Sep 17 00:00:00 2001
From: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 1 Aug 2019 16:16:08 +0800
Subject: [PATCH 07/10] [v7,2/2] drm/panel: Add Boe Himax8279d MIPI-DSI LCD
panel
Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
V7:
- Add the information of the reviewer
- Remove unnecessary delays, The udelay_range code gracefully returns
without hitting the scheduler on a delay of 0. (Derek)
- Merge the same data structures, like display_mode and off_cmds (Derek)
- Optimize the processing of results returned by
devm_gpiod_get_optional (Derek)
V6:
- Add the information of the reviewer (Sam)
- Delete unnecessary header files #include <linux/fb.h> (Sam)
- The config DRM_PANEL_BOE_HIMAX8279D appears twice. Drop one of them (Sam)
- ADD static, set_gpios function is not used outside this module (Sam)
V5:
- Added changelog
V4:
- Frefix all function maes with boe_ (Sam)
- Fsed "enable_gpio" replace "reset_gpio", Make it look clearer (Sam)
- Sort include lines alphabetically (Sam)
- Fixed entries in the makefile must be sorted alphabetically (Sam)
- Add send_mipi_cmds function to avoid duplicating the code (Sam)
- Add the necessary delay(reset_delay_t5) between reset and sending
the initialization command (Rock wang)
V3:
- Remove unnecessary delays in sending initialization commands (Jitao Shi)
V2:
- Use SPDX identifier (Sam)
- Use necessary header files replace drmP.h (Sam)
- Delete unnecessary header files #include <linux/err.h> (Sam)
- Specifies a GPIOs array to control the reset timing,
instead of reading "dsi-reset-sequence" data from DTS (Sam)
- Delete backlight_disable() function when already disabled (Sam)
- Use devm_of_find_backlight() replace of_find_backlight_by_node() (Sam)
- Move the necessary data in the DTS to the current file,
like porch, display_mode and Init code etc. (Sam)
- Add compatible device "boe,himax8279d10p" (Sam)
V1:
- Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
Signed-off-by: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Derek Basehore <dbasehore@xxxxxxxxxxxx>
Cc: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Cc: Rock wang <rock_wang@xxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 109 ++++++++-----------
1 file changed, 45 insertions(+), 64 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index c050a48487a2..ff5a89e38fd7 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -130,9 +130,8 @@ static int boe_panel_unprepare(struct drm_panel *panel)
/* send off code */
err = send_mipi_cmds(panel, pinfo->desc->off_cmds);
if (err < 0) {
- dev_err(panel->dev,
- "failed to send DCS Off Code: %d\n",
- err);
+ DRM_DEV_ERROR(panel->dev,
+ "failed to send DCS Off Code: %d\n", err);
goto poweroff;
}
@@ -164,24 +163,20 @@ static int boe_panel_prepare(struct drm_panel *panel)
/* reset sequence */
usleep_range(desc->reset_delay_t2, 1000 + desc->reset_delay_t2);
- if (desc->reset_delay_t3) {
- gpiod_set_value(pinfo->enable_gpio, 1);
- usleep_range(desc->reset_delay_t3, 1000 + desc->reset_delay_t3);
- gpiod_set_value(pinfo->enable_gpio, 0);
- }
+ gpiod_set_value(pinfo->enable_gpio, 1);
+ usleep_range(desc->reset_delay_t3, 1000 + desc->reset_delay_t3);
+ gpiod_set_value(pinfo->enable_gpio, 0);
usleep_range(desc->reset_delay_t4, 1000 + desc->reset_delay_t4);
gpiod_set_value(pinfo->enable_gpio, 1);
- if (desc->reset_delay_t5)
- usleep_range(desc->reset_delay_t5, 1000 + desc->reset_delay_t5);
+ usleep_range(desc->reset_delay_t5, 1000 + desc->reset_delay_t5);
/* send init code */
err = send_mipi_cmds(panel, pinfo->desc->on_cmds);
if (err < 0) {
- dev_err(panel->dev,
- "failed to send DCS Init Code: %d\n",
- err);
+ DRM_DEV_ERROR(panel->dev,
+ "failed to send DCS Init Code: %d\n", err);
goto poweroff;
}
@@ -246,8 +241,7 @@ static const struct drm_panel_funcs panel_funcs = {
.get_modes = boe_panel_get_modes,
};
-/* 8 inch */
-static const struct drm_display_mode boe_himax8279d8p_display_mode = {
+static const struct drm_display_mode default_display_mode = {
.clock = 159420,
.hdisplay = 1200,
.hsync_start = 1200 + 80,
@@ -260,6 +254,14 @@ static const struct drm_display_mode boe_himax8279d8p_display_mode = {
.vrefresh = 60,
};
+static const struct panel_cmd default_off_cmds[] = {
+ _INIT_CMD(0x00, 0x28),
+ _INIT_CMD(0x01, 0x10),
+
+ {},
+};
+
+/* 8 inch */
static const struct panel_cmd boe_himax8279d8p_on_cmds[] = {
_INIT_CMD(0x22, 0x10),
_INIT_CMD(0x00, 0xB0, 0x05),
@@ -567,15 +569,8 @@ static const struct panel_cmd boe_himax8279d8p_on_cmds[] = {
{},
};
-static const struct panel_cmd boe_himax8279d8p_off_cmds[] = {
- _INIT_CMD(0x00, 0x28),
- _INIT_CMD(0x01, 0x10),
-
- {},
-};
-
static const struct panel_desc boe_himax8279d8p_panel_desc = {
- .display_mode = &boe_himax8279d8p_display_mode,
+ .display_mode = &default_display_mode,
.bpc = 8,
.width_mm = 107,
.height_mm = 172,
@@ -589,23 +584,10 @@ static const struct panel_desc boe_himax8279d8p_panel_desc = {
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
.on_cmds = boe_himax8279d8p_on_cmds,
- .off_cmds = boe_himax8279d8p_off_cmds,
+ .off_cmds = default_off_cmds,
};
/* 10 inch */
-static const struct drm_display_mode boe_himax8279d10p_display_mode = {
- .clock = 159420,
- .hdisplay = 1200,
- .hsync_start = 1200 + 80,
- .hsync_end = 1200 + 80 + 60,
- .htotal = 1200 + 80 + 60 + 24,
- .vdisplay = 1920,
- .vsync_start = 1920 + 10,
- .vsync_end = 1920 + 10 + 14,
- .vtotal = 1920 + 10 + 14 + 4,
- .vrefresh = 60,
-};
-
static const struct panel_cmd boe_himax8279d10p_on_cmds[] = {
_INIT_CMD(0x00, 0xB0, 0x05),
_INIT_CMD(0x00, 0xB1, 0xE5),
@@ -910,15 +892,8 @@ static const struct panel_cmd boe_himax8279d10p_on_cmds[] = {
{},
};
-static const struct panel_cmd boe_himax8279d10p_off_cmds[] = {
- _INIT_CMD(0x00, 0x28),
- _INIT_CMD(0x01, 0x10),
-
- {},
-};
-
static const struct panel_desc boe_himax8279d10p_panel_desc = {
- .display_mode = &boe_himax8279d10p_display_mode,
+ .display_mode = &default_display_mode,
.bpc = 8,
.width_mm = 135,
.height_mm = 216,
@@ -932,7 +907,7 @@ static const struct panel_desc boe_himax8279d10p_panel_desc = {
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
.on_cmds = boe_himax8279d10p_on_cmds,
- .off_cmds = boe_himax8279d10p_off_cmds,
+ .off_cmds = default_off_cmds,
};
static const struct of_device_id panel_of_match[] = {
@@ -949,28 +924,34 @@ MODULE_DEVICE_TABLE(of, panel_of_match);
static int panel_add(struct panel_info *pinfo)
{
struct device *dev = &pinfo->link->dev;
- int err;
+ int ret;
- pinfo->pp18_gpio = devm_gpiod_get_optional(dev, "pp18", GPIOD_OUT_LOW);
+ pinfo->pp18_gpio = devm_gpiod_get_optional(dev, "pp18", GPIOD_OUT_HIGH);
if (IS_ERR(pinfo->pp18_gpio)) {
- err = PTR_ERR(pinfo->pp18_gpio);
- dev_err(dev, "failed to get pp18 gpio: %d\n", err);
- pinfo->pp18_gpio = NULL;
+ ret = PTR_ERR(pinfo->pp18_gpio);
+ if (ret != -EPROBE_DEFER)
+ DRM_DEV_ERROR(dev, "failed to get pp18 gpio: %d\n",
+ ret);
+ return ret;
}
- pinfo->pp33_gpio = devm_gpiod_get_optional(dev, "pp33", GPIOD_OUT_LOW);
+ pinfo->pp33_gpio = devm_gpiod_get_optional(dev, "pp33", GPIOD_OUT_HIGH);
if (IS_ERR(pinfo->pp33_gpio)) {
- err = PTR_ERR(pinfo->pp33_gpio);
- dev_err(dev, "failed to get pp33 gpio: %d\n", err);
- pinfo->pp33_gpio = NULL;
+ ret = PTR_ERR(pinfo->pp33_gpio);
+ if (ret != -EPROBE_DEFER)
+ DRM_DEV_ERROR(dev, "failed to get pp33 gpio: %d\n",
+ ret);
+ return ret;
}
pinfo->enable_gpio = devm_gpiod_get_optional(dev, "enable",
- GPIOD_OUT_LOW);
+ GPIOD_OUT_HIGH);
if (IS_ERR(pinfo->enable_gpio)) {
- err = PTR_ERR(pinfo->enable_gpio);
- dev_err(dev, "failed to get enable gpio: %d\n", err);
- pinfo->enable_gpio = NULL;
+ ret = PTR_ERR(pinfo->enable_gpio);
+ if (ret != -EPROBE_DEFER)
+ DRM_DEV_ERROR(dev, "failed to get enable gpio: %d\n",
+ ret);
+ return ret;
}
pinfo->backlight = devm_of_find_backlight(dev);
@@ -981,9 +962,9 @@ static int panel_add(struct panel_info *pinfo)
pinfo->base.funcs = &panel_funcs;
pinfo->base.dev = &pinfo->link->dev;
- err = drm_panel_add(&pinfo->base);
- if (err < 0)
- return err;
+ ret = drm_panel_add(&pinfo->base);
+ if (ret < 0)
+ return ret;
return 0;
}
@@ -1028,7 +1009,7 @@ static int panel_remove(struct mipi_dsi_device *dsi)
err = boe_panel_unprepare(&pinfo->base);
if (err < 0)
DRM_DEV_ERROR(&dsi->dev, "failed to unprepare panel: %d\n",
- err);
+ err);
err = boe_panel_disable(&pinfo->base);
if (err < 0)
@@ -1037,7 +1018,7 @@ static int panel_remove(struct mipi_dsi_device *dsi)
err = mipi_dsi_detach(dsi);
if (err < 0)
DRM_DEV_ERROR(&dsi->dev, "failed to detach from DSI host: %d\n",
- err);
+ err);
drm_panel_detach(&pinfo->base);
panel_del(pinfo);
--
2.17.1
From 68e57c46f95a4ffba816f29626ad9702b545afeb Mon Sep 17 00:00:00 2001
From: Jerry Han <jerry.han.hq@xxxxxxxxx>
Date: Thu, 1 Aug 2019 16:20:29 +0800
Subject: [PATCH 08/10] [v8,2/2] drm/panel: Add Boe Himax8279d MIPI-DSI LCD
panel
Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
V8:
- Modify communication address
V7:
- Add the information of the reviewer
- Remove unnecessary delays, The udelay_range code gracefully returns
without hitting the scheduler on a delay of 0. (Derek)
- Merge the same data structures, like display_mode and off_cmds (Derek)
- Optimize the processing of results returned by
devm_gpiod_get_optional (Derek)
V6:
- Add the information of the reviewer (Sam)
- Delete unnecessary header files #include <linux/fb.h> (Sam)
- The config DRM_PANEL_BOE_HIMAX8279D appears twice. Drop one of them (Sam)
- ADD static, set_gpios function is not used outside this module (Sam)
V5:
- Added changelog
V4:
- Frefix all function maes with boe_ (Sam)
- Fsed "enable_gpio" replace "reset_gpio", Make it look clearer (Sam)
- Sort include lines alphabetically (Sam)
- Fixed entries in the makefile must be sorted alphabetically (Sam)
- Add send_mipi_cmds function to avoid duplicating the code (Sam)
- Add the necessary delay(reset_delay_t5) between reset and sending
the initialization command (Rock wang)
V3:
- Remove unnecessary delays in sending initialization commands (Jitao Shi)
V2:
- Use SPDX identifier (Sam)
- Use necessary header files replace drmP.h (Sam)
- Delete unnecessary header files #include <linux/err.h> (Sam)
- Specifies a GPIOs array to control the reset timing,
instead of reading "dsi-reset-sequence" data from DTS (Sam)
- Delete backlight_disable() function when already disabled (Sam)
- Use devm_of_find_backlight() replace of_find_backlight_by_node() (Sam)
- Move the necessary data in the DTS to the current file,
like porch, display_mode and Init code etc. (Sam)
- Add compatible device "boe,himax8279d10p" (Sam)
V1:
- Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
Signed-off-by: Jerry Han <jerry.han.hq@xxxxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Derek Basehore <dbasehore@xxxxxxxxxxxx>
Cc: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Cc: Rock wang <rock_wang@xxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index ff5a89e38fd7..9c8ece4fa30a 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -2,7 +2,7 @@
/*
* Copyright (c) 2019, Huaqin Telecom Technology Co., Ltd
*
- * Author: Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
+ * Author: Jerry Han <jerry.han.hq@xxxxxxxxx>
*
*/
@@ -1045,6 +1045,6 @@ static struct mipi_dsi_driver panel_driver = {
};
module_mipi_dsi_driver(panel_driver);
-MODULE_AUTHOR("Jerry Han <hanxu5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>");
+MODULE_AUTHOR("Jerry Han <jerry.han.hq@xxxxxxxxx>");
MODULE_DESCRIPTION("Boe Himax8279d driver");
MODULE_LICENSE("GPL v2");
--
2.17.1
From b4e05d2bc71d1c874fbb098a90f4d46f662db58b Mon Sep 17 00:00:00 2001
From: Jerry Han <jerry.han.hq@xxxxxxxxx>
Date: Thu, 1 Aug 2019 16:27:06 +0800
Subject: [PATCH 09/10] [v9] drm/panel: Add Boe Himax8279d MIPI-DSI LCD panel
Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
V9:
- modify PARENTHESIS_ALIGNMENT format (Sam)
- use gpios are required API replace optional gpio API (Emil)
V8:
- Modify communication address
V7:
- Add the information of the reviewer
- Remove unnecessary delays, The udelay_range code gracefully returns
without hitting the scheduler on a delay of 0. (Derek)
- Merge the same data structures, like display_mode and off_cmds (Derek)
- Optimize the processing of results returned by
devm_gpiod_get_optional (Derek)
V6:
- Add the information of the reviewer (Sam)
- Delete unnecessary header files #include <linux/fb.h> (Sam)
- The config DRM_PANEL_BOE_HIMAX8279D appears twice. Drop one of them (Sam)
- ADD static, set_gpios function is not used outside this module (Sam)
V5:
- Added changelog
V4:
- Frefix all function maes with boe_ (Sam)
- Fsed "enable_gpio" replace "reset_gpio", Make it look clearer (Sam)
- Sort include lines alphabetically (Sam)
- Fixed entries in the makefile must be sorted alphabetically (Sam)
- Add send_mipi_cmds function to avoid duplicating the code (Sam)
- Add the necessary delay(reset_delay_t5) between reset and sending
the initialization command (Rock wang)
V3:
- Remove unnecessary delays in sending initialization commands (Jitao Shi)
V2:
- Use SPDX identifier (Sam)
- Use necessary header files replace drmP.h (Sam)
- Delete unnecessary header files #include <linux/err.h> (Sam)
- Specifies a GPIOs array to control the reset timing,
instead of reading "dsi-reset-sequence" data from DTS (Sam)
- Delete backlight_disable() function when already disabled (Sam)
- Use devm_of_find_backlight() replace of_find_backlight_by_node() (Sam)
- Move the necessary data in the DTS to the current file,
like porch, display_mode and Init code etc. (Sam)
- Add compatible device "boe,himax8279d10p" (Sam)
V1:
- Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
Signed-off-by: Jerry Han <jerry.han.hq@xxxxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Derek Basehore <dbasehore@xxxxxxxxxxxx>
Reviewed-by: Emil Velikov <emil.l.velikov@xxxxxxxxx>
Cc: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 45 ++++++++++----------
1 file changed, 22 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index 9c8ece4fa30a..7790f76d3ce7 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -91,18 +91,17 @@ static int send_mipi_cmds(struct drm_panel *panel, const struct panel_cmd *cmds)
const struct panel_cmd *cmd = &cmds[i];
if (cmd->len == 2)
- err = mipi_dsi_dcs_write(pinfo->link,
- cmd->data[1], NULL, 0);
+ err = mipi_dsi_dcs_write(pinfo->link, cmd->data[1],
+ NULL, 0);
else
- err = mipi_dsi_dcs_write(pinfo->link,
- cmd->data[1], cmd->data + 2,
- cmd->len - 2);
+ err = mipi_dsi_dcs_write(pinfo->link, cmd->data[1],
+ cmd->data + 2,
+ cmd->len - 2);
if (err < 0)
return err;
- usleep_range((cmd->data[0]) * 1000,
- (1 + cmd->data[0]) * 1000);
+ usleep_range((cmd->data[0]) * 1000, (1 + cmd->data[0]) * 1000);
}
return 0;
@@ -130,8 +129,8 @@ static int boe_panel_unprepare(struct drm_panel *panel)
/* send off code */
err = send_mipi_cmds(panel, pinfo->desc->off_cmds);
if (err < 0) {
- DRM_DEV_ERROR(panel->dev,
- "failed to send DCS Off Code: %d\n", err);
+ DRM_DEV_ERROR(panel->dev, "failed to send DCS Off Code: %d\n",
+ err);
goto poweroff;
}
@@ -175,8 +174,8 @@ static int boe_panel_prepare(struct drm_panel *panel)
/* send init code */
err = send_mipi_cmds(panel, pinfo->desc->on_cmds);
if (err < 0) {
- DRM_DEV_ERROR(panel->dev,
- "failed to send DCS Init Code: %d\n", err);
+ DRM_DEV_ERROR(panel->dev, "failed to send DCS Init Code: %d\n",
+ err);
goto poweroff;
}
@@ -200,7 +199,7 @@ static int boe_panel_enable(struct drm_panel *panel)
ret = backlight_enable(pinfo->backlight);
if (ret) {
DRM_DEV_ERROR(panel->drm->dev,
- "Failed to enable backlight %d\n", ret);
+ "Failed to enable backlight %d\n", ret);
return ret;
}
@@ -218,7 +217,7 @@ static int boe_panel_get_modes(struct drm_panel *panel)
mode = drm_mode_duplicate(panel->drm, m);
if (!mode) {
DRM_DEV_ERROR(panel->drm->dev, "failed to add mode %ux%u@%u\n",
- m->hdisplay, m->vdisplay, m->vrefresh);
+ m->hdisplay, m->vdisplay, m->vrefresh);
return -ENOMEM;
}
@@ -926,31 +925,30 @@ static int panel_add(struct panel_info *pinfo)
struct device *dev = &pinfo->link->dev;
int ret;
- pinfo->pp18_gpio = devm_gpiod_get_optional(dev, "pp18", GPIOD_OUT_HIGH);
+ pinfo->pp18_gpio = devm_gpiod_get(dev, "pp18", GPIOD_OUT_HIGH);
if (IS_ERR(pinfo->pp18_gpio)) {
ret = PTR_ERR(pinfo->pp18_gpio);
if (ret != -EPROBE_DEFER)
DRM_DEV_ERROR(dev, "failed to get pp18 gpio: %d\n",
- ret);
+ ret);
return ret;
}
- pinfo->pp33_gpio = devm_gpiod_get_optional(dev, "pp33", GPIOD_OUT_HIGH);
+ pinfo->pp33_gpio = devm_gpiod_get(dev, "pp33", GPIOD_OUT_HIGH);
if (IS_ERR(pinfo->pp33_gpio)) {
ret = PTR_ERR(pinfo->pp33_gpio);
if (ret != -EPROBE_DEFER)
DRM_DEV_ERROR(dev, "failed to get pp33 gpio: %d\n",
- ret);
+ ret);
return ret;
}
- pinfo->enable_gpio = devm_gpiod_get_optional(dev, "enable",
- GPIOD_OUT_HIGH);
+ pinfo->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH);
if (IS_ERR(pinfo->enable_gpio)) {
ret = PTR_ERR(pinfo->enable_gpio);
if (ret != -EPROBE_DEFER)
DRM_DEV_ERROR(dev, "failed to get enable gpio: %d\n",
- ret);
+ ret);
return ret;
}
@@ -1009,16 +1007,17 @@ static int panel_remove(struct mipi_dsi_device *dsi)
err = boe_panel_unprepare(&pinfo->base);
if (err < 0)
DRM_DEV_ERROR(&dsi->dev, "failed to unprepare panel: %d\n",
- err);
+ err);
err = boe_panel_disable(&pinfo->base);
if (err < 0)
- DRM_DEV_ERROR(&dsi->dev, "failed to disable panel: %d\n", err);
+ DRM_DEV_ERROR(&dsi->dev, "failed to disable panel: %d\n",
+ err);
err = mipi_dsi_detach(dsi);
if (err < 0)
DRM_DEV_ERROR(&dsi->dev, "failed to detach from DSI host: %d\n",
- err);
+ err);
drm_panel_detach(&pinfo->base);
panel_del(pinfo);
--
2.17.1
From 0afbef97f63b61872a99d907f3b822d0f495b7b1 Mon Sep 17 00:00:00 2001
From: Jerry Han <jerry.han.hq@xxxxxxxxx>
Date: Fri, 2 Aug 2019 18:14:55 +0800
Subject: [PATCH 10/10] [v10] drm/panel: Add Boe Himax8279d MIPI-DSI LCD panel
Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
V10:
- Adjust init code, make the format more concise
- kill off default_off_cmds (Emil)
- use mipi_dsi_dcs_set_display_{on,off} in their enable/disable
callbacks. (Emil)
- Adjusting the delay function (Emil)
V9:
- modify PARENTHESIS_ALIGNMENT format (Sam)
- use gpios are required API replace optional gpio API (Emil)
V8:
- Modify communication address
V7:
- Add the information of the reviewer
- Remove unnecessary delays, The udelay_range code gracefully returns
without hitting the scheduler on a delay of 0. (Derek)
- Merge the same data structures, like display_mode and off_cmds (Derek)
- Optimize the processing of results returned by
devm_gpiod_get_optional (Derek)
V6:
- Add the information of the reviewer (Sam)
- Delete unnecessary header files #include <linux/fb.h> (Sam)
- The config DRM_PANEL_BOE_HIMAX8279D appears twice. Drop one of them (Sam)
- ADD static, set_gpios function is not used outside this module (Sam)
V5:
- Added changelog
V4:
- Frefix all function maes with boe_ (Sam)
- Fsed "enable_gpio" replace "reset_gpio", Make it look clearer (Sam)
- Sort include lines alphabetically (Sam)
- Fixed entries in the makefile must be sorted alphabetically (Sam)
- Add send_mipi_cmds function to avoid duplicating the code (Sam)
- Add the necessary delay(reset_delay_t5) between reset and sending
the initialization command (Rock wang)
V3:
- Remove unnecessary delays in sending initialization commands (Jitao Shi)
V2:
- Use SPDX identifier (Sam)
- Use necessary header files replace drmP.h (Sam)
- Delete unnecessary header files #include <linux/err.h> (Sam)
- Specifies a GPIOs array to control the reset timing,
instead of reading "dsi-reset-sequence" data from DTS (Sam)
- Delete backlight_disable() function when already disabled (Sam)
- Use devm_of_find_backlight() replace of_find_backlight_by_node() (Sam)
- Move the necessary data in the DTS to the current file,
like porch, display_mode and Init code etc. (Sam)
- Add compatible device "boe,himax8279d10p" (Sam)
V1:
- Support Boe Himax8279d 8.0" 1200x1920 TFT LCD panel, it is a MIPI DSI
panel.
Signed-off-by: Jerry Han <jerry.han.hq@xxxxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Derek Basehore <dbasehore@xxxxxxxxxxxx>
Reviewed-by: Emil Velikov <emil.l.velikov@xxxxxxxxx>
Cc: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Cc: Rock wang <rock_wang@xxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 1235 +++++++++---------
1 file changed, 588 insertions(+), 647 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index 7790f76d3ce7..6265bf975365 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -39,17 +39,10 @@ struct panel_desc {
unsigned int width_mm;
unsigned int height_mm;
- unsigned int delay_t1;
- unsigned int reset_delay_t2;
- unsigned int reset_delay_t3;
- unsigned int reset_delay_t4;
- unsigned int reset_delay_t5;
-
unsigned long mode_flags;
enum mipi_dsi_pixel_format format;
unsigned int lanes;
const struct panel_cmd *on_cmds;
- const struct panel_cmd *off_cmds;
};
struct panel_info {
@@ -90,18 +83,11 @@ static int send_mipi_cmds(struct drm_panel *panel, const struct panel_cmd *cmds)
for (i = 0; cmds[i].len != 0; i++) {
const struct panel_cmd *cmd = &cmds[i];
- if (cmd->len == 2)
- err = mipi_dsi_dcs_write(pinfo->link, cmd->data[1],
- NULL, 0);
- else
- err = mipi_dsi_dcs_write(pinfo->link, cmd->data[1],
- cmd->data + 2,
- cmd->len - 2);
+ err = mipi_dsi_dcs_write(pinfo->link, cmd->data[0],
+ cmd->data + 1, 1);
if (err < 0)
return err;
-
- usleep_range((cmd->data[0]) * 1000, (1 + cmd->data[0]) * 1000);
}
return 0;
@@ -126,14 +112,23 @@ static int boe_panel_unprepare(struct drm_panel *panel)
if (!pinfo->prepared)
return 0;
- /* send off code */
- err = send_mipi_cmds(panel, pinfo->desc->off_cmds);
+ err = mipi_dsi_dcs_set_display_off(pinfo->link);
+ if (err < 0) {
+ DRM_DEV_ERROR(panel->dev, "failed to set display off: %d\n",
+ err);
+ goto poweroff;
+ }
+
+ err = mipi_dsi_dcs_enter_sleep_mode(pinfo->link);
if (err < 0) {
- DRM_DEV_ERROR(panel->dev, "failed to send DCS Off Code: %d\n",
+ DRM_DEV_ERROR(panel->dev, "failed to enter sleep mode: %d\n",
err);
goto poweroff;
}
+ /* sleep_mode_delay: 1ms - 2ms */
+ usleep_range(1000, 2000);
+
set_gpios(pinfo, 0);
pinfo->prepared = false;
@@ -148,28 +143,31 @@ static int boe_panel_unprepare(struct drm_panel *panel)
static int boe_panel_prepare(struct drm_panel *panel)
{
struct panel_info *pinfo = to_panel_info(panel);
- const struct panel_desc *desc = pinfo->desc;
int err;
if (pinfo->prepared)
return 0;
gpiod_set_value(pinfo->pp18_gpio, 1);
- /* T1 (> 5ms) */
- usleep_range(desc->delay_t1, 1000 + desc->delay_t1);
+ /* T1: 5ms - 6ms */
+ usleep_range(5000, 6000);
gpiod_set_value(pinfo->pp33_gpio, 1);
/* reset sequence */
- usleep_range(desc->reset_delay_t2, 1000 + desc->reset_delay_t2);
-
+ /* T2: 14ms - 15ms */
+ usleep_range(14000, 15000);
gpiod_set_value(pinfo->enable_gpio, 1);
- usleep_range(desc->reset_delay_t3, 1000 + desc->reset_delay_t3);
+
+ /* T3: 1ms - 2ms */
+ usleep_range(1000, 2000);
gpiod_set_value(pinfo->enable_gpio, 0);
- usleep_range(desc->reset_delay_t4, 1000 + desc->reset_delay_t4);
+ /* T4: 1ms - 2ms */
+ usleep_range(1000, 2000);
gpiod_set_value(pinfo->enable_gpio, 1);
- usleep_range(desc->reset_delay_t5, 1000 + desc->reset_delay_t5);
+ /* T5: 5ms - 6ms */
+ usleep_range(5000, 6000);
/* send init code */
err = send_mipi_cmds(panel, pinfo->desc->on_cmds);
@@ -179,6 +177,26 @@ static int boe_panel_prepare(struct drm_panel *panel)
goto poweroff;
}
+ err = mipi_dsi_dcs_exit_sleep_mode(pinfo->link);
+ if (err < 0) {
+ DRM_DEV_ERROR(panel->dev, "failed to exit sleep mode: %d\n",
+ err);
+ goto poweroff;
+ }
+
+ /* T6: 120ms - 121ms */
+ usleep_range(120000, 121000);
+
+ err = mipi_dsi_dcs_set_display_on(pinfo->link);
+ if (err < 0) {
+ DRM_DEV_ERROR(panel->dev, "failed to set display on: %d\n",
+ err);
+ goto poweroff;
+ }
+
+ /* T7: 20ms - 21ms */
+ usleep_range(20000, 21000);
+
pinfo->prepared = true;
return 0;
@@ -253,317 +271,268 @@ static const struct drm_display_mode default_display_mode = {
.vrefresh = 60,
};
-static const struct panel_cmd default_off_cmds[] = {
- _INIT_CMD(0x00, 0x28),
- _INIT_CMD(0x01, 0x10),
-
- {},
-};
-
/* 8 inch */
static const struct panel_cmd boe_himax8279d8p_on_cmds[] = {
- _INIT_CMD(0x22, 0x10),
- _INIT_CMD(0x00, 0xB0, 0x05),
- _INIT_CMD(0x00, 0xB1, 0xE5),
- _INIT_CMD(0x00, 0xB3, 0x52),
- _INIT_CMD(0x00, 0xB0, 0x00),
- _INIT_CMD(0x00, 0xB3, 0x88),
- _INIT_CMD(0x00, 0xB0, 0x04),
- _INIT_CMD(0x00, 0xB8, 0x00),
- _INIT_CMD(0x00, 0xB0, 0x00),
- _INIT_CMD(0x00, 0xB2, 0x50),
- _INIT_CMD(0x00, 0xB6, 0x03),
- _INIT_CMD(0x00, 0xBA, 0x8B),
- _INIT_CMD(0x00, 0xBF, 0x15),
- _INIT_CMD(0x00, 0xC0, 0x0F),
- _INIT_CMD(0x00, 0xC2, 0x0C),
- _INIT_CMD(0x00, 0xC3, 0x02),
- _INIT_CMD(0x00, 0xC4, 0x0C),
- _INIT_CMD(0x00, 0xC5, 0x02),
- _INIT_CMD(0x00, 0xB0, 0x01),
- _INIT_CMD(0x00, 0xE0, 0x26),
- _INIT_CMD(0x00, 0xE1, 0x26),
- _INIT_CMD(0x00, 0xDC, 0x00),
- _INIT_CMD(0x00, 0xDD, 0x00),
- _INIT_CMD(0x00, 0xCC, 0x26),
- _INIT_CMD(0x00, 0xCD, 0x26),
- _INIT_CMD(0x00, 0xC8, 0x00),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xD2, 0x04),
- _INIT_CMD(0x00, 0xD3, 0x04),
- _INIT_CMD(0x00, 0xE6, 0x03),
- _INIT_CMD(0x00, 0xE7, 0x03),
- _INIT_CMD(0x00, 0xC4, 0x08),
- _INIT_CMD(0x00, 0xC5, 0x08),
- _INIT_CMD(0x00, 0xD8, 0x07),
- _INIT_CMD(0x00, 0xD9, 0x07),
- _INIT_CMD(0x00, 0xC2, 0x06),
- _INIT_CMD(0x00, 0xC3, 0x06),
- _INIT_CMD(0x00, 0xD6, 0x05),
- _INIT_CMD(0x00, 0xD7, 0x05),
- _INIT_CMD(0x00, 0xC0, 0x0C),
- _INIT_CMD(0x00, 0xC1, 0x0C),
- _INIT_CMD(0x00, 0xD4, 0x0B),
- _INIT_CMD(0x00, 0xD5, 0x0B),
- _INIT_CMD(0x00, 0xCA, 0x0A),
- _INIT_CMD(0x00, 0xCB, 0x0A),
- _INIT_CMD(0x00, 0xDE, 0x09),
- _INIT_CMD(0x00, 0xDF, 0x09),
- _INIT_CMD(0x00, 0xC6, 0x26),
- _INIT_CMD(0x00, 0xC7, 0x26),
- _INIT_CMD(0x00, 0xCE, 0x00),
- _INIT_CMD(0x00, 0xCF, 0x00),
- _INIT_CMD(0x00, 0xDA, 0x26),
- _INIT_CMD(0x00, 0xDB, 0x26),
- _INIT_CMD(0x00, 0xE2, 0x00),
- _INIT_CMD(0x00, 0xE3, 0x00),
- _INIT_CMD(0x00, 0xB0, 0x02),
- _INIT_CMD(0x00, 0xC0, 0x00),
- _INIT_CMD(0x00, 0xC1, 0x07),
- _INIT_CMD(0x00, 0xC2, 0x0D),
- _INIT_CMD(0x00, 0xC3, 0x18),
- _INIT_CMD(0x00, 0xC4, 0x27),
- _INIT_CMD(0x00, 0xC5, 0x28),
- _INIT_CMD(0x00, 0xC6, 0x30),
- _INIT_CMD(0x00, 0xC7, 0x2E),
- _INIT_CMD(0x00, 0xC8, 0x2F),
- _INIT_CMD(0x00, 0xC9, 0x1A),
- _INIT_CMD(0x00, 0xCA, 0x20),
- _INIT_CMD(0x00, 0xCB, 0x29),
- _INIT_CMD(0x00, 0xCC, 0x26),
- _INIT_CMD(0x00, 0xCD, 0x32),
- _INIT_CMD(0x00, 0xCE, 0x33),
- _INIT_CMD(0x00, 0xCF, 0x31),
- _INIT_CMD(0x00, 0xD0, 0x06),
- _INIT_CMD(0x00, 0xD2, 0x00),
- _INIT_CMD(0x00, 0xD3, 0x07),
- _INIT_CMD(0x00, 0xD4, 0x12),
- _INIT_CMD(0x00, 0xD5, 0x26),
- _INIT_CMD(0x00, 0xD6, 0x3D),
- _INIT_CMD(0x00, 0xD7, 0x3F),
- _INIT_CMD(0x00, 0xD8, 0x3F),
- _INIT_CMD(0x00, 0xD9, 0x3F),
- _INIT_CMD(0x00, 0xDA, 0x3F),
- _INIT_CMD(0x00, 0xDB, 0x3F),
- _INIT_CMD(0x00, 0xDC, 0x3F),
- _INIT_CMD(0x00, 0xDD, 0x3F),
- _INIT_CMD(0x00, 0xDE, 0x3F),
- _INIT_CMD(0x00, 0xDF, 0x3A),
- _INIT_CMD(0x00, 0xE0, 0x37),
- _INIT_CMD(0x00, 0xE1, 0x35),
- _INIT_CMD(0x00, 0xE2, 0x07),
- _INIT_CMD(0x00, 0xB0, 0x03),
- _INIT_CMD(0x00, 0xC8, 0x0B),
- _INIT_CMD(0x00, 0xC9, 0x07),
- _INIT_CMD(0x00, 0xC3, 0x00),
- _INIT_CMD(0x00, 0xE7, 0x00),
- _INIT_CMD(0x00, 0xC5, 0x2A),
- _INIT_CMD(0x00, 0xDE, 0x2A),
- _INIT_CMD(0x00, 0xCA, 0x43),
- _INIT_CMD(0x00, 0xC9, 0x07),
- _INIT_CMD(0x00, 0xE4, 0xC0),
- _INIT_CMD(0x00, 0xE5, 0x0D),
- _INIT_CMD(0x00, 0xCB, 0x00),
- _INIT_CMD(0x00, 0xB0, 0x06),
- _INIT_CMD(0x00, 0xB8, 0xA5),
- _INIT_CMD(0x00, 0xC0, 0xA5),
- _INIT_CMD(0x00, 0xC7, 0x0F),
- _INIT_CMD(0x00, 0xD5, 0x32),
- _INIT_CMD(0x00, 0xB8, 0x00),
- _INIT_CMD(0x00, 0xC0, 0x00),
- _INIT_CMD(0x00, 0xBC, 0x00),
- _INIT_CMD(0x00, 0xB0, 0x07),
- _INIT_CMD(0x00, 0xB1, 0x00),
- _INIT_CMD(0x00, 0xB2, 0x09),
- _INIT_CMD(0x00, 0xB3, 0x19),
- _INIT_CMD(0x00, 0xB4, 0x2F),
- _INIT_CMD(0x00, 0xB5, 0x44),
- _INIT_CMD(0x00, 0xB6, 0x52),
- _INIT_CMD(0x00, 0xB7, 0x6A),
- _INIT_CMD(0x00, 0xB8, 0x8A),
- _INIT_CMD(0x00, 0xB9, 0xCA),
- _INIT_CMD(0x00, 0xBA, 0x0C),
- _INIT_CMD(0x05, 0xBB, 0x87),
- _INIT_CMD(0x00, 0xBC, 0x06),
- _INIT_CMD(0x00, 0xBD, 0x0A),
- _INIT_CMD(0x00, 0xBE, 0x9B),
- _INIT_CMD(0x00, 0xBF, 0x0C),
- _INIT_CMD(0x00, 0xC0, 0x3D),
- _INIT_CMD(0x00, 0xC1, 0x71),
- _INIT_CMD(0x00, 0xC2, 0x90),
- _INIT_CMD(0x00, 0xC3, 0xA0),
- _INIT_CMD(0x00, 0xC4, 0xA8),
- _INIT_CMD(0x00, 0xC5, 0xB1),
- _INIT_CMD(0x00, 0xC6, 0xBB),
- _INIT_CMD(0x00, 0xC7, 0xC0),
- _INIT_CMD(0x00, 0xC8, 0xC4),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x08),
- _INIT_CMD(0x00, 0xB1, 0x04),
- _INIT_CMD(0x00, 0xB2, 0x08),
- _INIT_CMD(0x00, 0xB3, 0x19),
- _INIT_CMD(0x00, 0xB4, 0x31),
- _INIT_CMD(0x00, 0xB5, 0x46),
- _INIT_CMD(0x00, 0xB6, 0x55),
- _INIT_CMD(0x00, 0xB7, 0x6E),
- _INIT_CMD(0x00, 0xB8, 0x92),
- _INIT_CMD(0x00, 0xB9, 0xD4),
- _INIT_CMD(0x00, 0xBA, 0x1B),
- _INIT_CMD(0x05, 0xBB, 0x9B),
- _INIT_CMD(0x00, 0xBC, 0x28),
- _INIT_CMD(0x00, 0xBD, 0x2D),
- _INIT_CMD(0x00, 0xBE, 0xC3),
- _INIT_CMD(0x00, 0xBF, 0x2F),
- _INIT_CMD(0x00, 0xC0, 0x62),
- _INIT_CMD(0x00, 0xC1, 0x99),
- _INIT_CMD(0x00, 0xC2, 0xAB),
- _INIT_CMD(0x00, 0xC3, 0xBF),
- _INIT_CMD(0x00, 0xC4, 0xCF),
- _INIT_CMD(0x00, 0xC5, 0xDF),
- _INIT_CMD(0x00, 0xC6, 0xF0),
- _INIT_CMD(0x00, 0xC7, 0xF9),
- _INIT_CMD(0x00, 0xC8, 0xFC),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x09),
- _INIT_CMD(0x00, 0xB1, 0x04),
- _INIT_CMD(0x00, 0xB2, 0x05),
- _INIT_CMD(0x00, 0xB3, 0x17),
- _INIT_CMD(0x00, 0xB4, 0x2E),
- _INIT_CMD(0x00, 0xB5, 0x42),
- _INIT_CMD(0x00, 0xB6, 0x51),
- _INIT_CMD(0x00, 0xB7, 0x69),
- _INIT_CMD(0x00, 0xB8, 0x88),
- _INIT_CMD(0x00, 0xB9, 0xC9),
- _INIT_CMD(0x00, 0xBA, 0x0C),
- _INIT_CMD(0x05, 0xBB, 0x86),
- _INIT_CMD(0x00, 0xBC, 0x03),
- _INIT_CMD(0x00, 0xBD, 0x08),
- _INIT_CMD(0x00, 0xBE, 0x95),
- _INIT_CMD(0x00, 0xBF, 0x05),
- _INIT_CMD(0x00, 0xC0, 0x35),
- _INIT_CMD(0x00, 0xC1, 0x62),
- _INIT_CMD(0x00, 0xC2, 0x81),
- _INIT_CMD(0x00, 0xC3, 0x96),
- _INIT_CMD(0x00, 0xC4, 0x9E),
- _INIT_CMD(0x00, 0xC5, 0xA5),
- _INIT_CMD(0x00, 0xC6, 0xAD),
- _INIT_CMD(0x00, 0xC7, 0xB1),
- _INIT_CMD(0x00, 0xC8, 0xB4),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x0A),
- _INIT_CMD(0x00, 0xB1, 0x00),
- _INIT_CMD(0x00, 0xB2, 0x09),
- _INIT_CMD(0x00, 0xB3, 0x19),
- _INIT_CMD(0x00, 0xB4, 0x2F),
- _INIT_CMD(0x00, 0xB5, 0x44),
- _INIT_CMD(0x00, 0xB6, 0x52),
- _INIT_CMD(0x00, 0xB7, 0x6A),
- _INIT_CMD(0x00, 0xB8, 0x8A),
- _INIT_CMD(0x00, 0xB9, 0xCA),
- _INIT_CMD(0x00, 0xBA, 0x0C),
- _INIT_CMD(0x05, 0xBB, 0x87),
- _INIT_CMD(0x00, 0xBC, 0x06),
- _INIT_CMD(0x00, 0xBD, 0x0A),
- _INIT_CMD(0x00, 0xBE, 0x9B),
- _INIT_CMD(0x00, 0xBF, 0x0C),
- _INIT_CMD(0x00, 0xC0, 0x3D),
- _INIT_CMD(0x00, 0xC1, 0x71),
- _INIT_CMD(0x00, 0xC2, 0x90),
- _INIT_CMD(0x00, 0xC3, 0xA0),
- _INIT_CMD(0x00, 0xC4, 0xA8),
- _INIT_CMD(0x00, 0xC5, 0xB1),
- _INIT_CMD(0x00, 0xC6, 0xBB),
- _INIT_CMD(0x00, 0xC7, 0xC0),
- _INIT_CMD(0x00, 0xC8, 0xC4),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x0B),
- _INIT_CMD(0x00, 0xB1, 0x04),
- _INIT_CMD(0x00, 0xB2, 0x08),
- _INIT_CMD(0x00, 0xB3, 0x19),
- _INIT_CMD(0x00, 0xB4, 0x31),
- _INIT_CMD(0x00, 0xB5, 0x46),
- _INIT_CMD(0x00, 0xB6, 0x55),
- _INIT_CMD(0x00, 0xB7, 0x6E),
- _INIT_CMD(0x00, 0xB8, 0x92),
- _INIT_CMD(0x00, 0xB9, 0xD4),
- _INIT_CMD(0x00, 0xBA, 0x1B),
- _INIT_CMD(0x05, 0xBB, 0x9B),
- _INIT_CMD(0x00, 0xBC, 0x28),
- _INIT_CMD(0x00, 0xBD, 0x2D),
- _INIT_CMD(0x00, 0xBE, 0xC3),
- _INIT_CMD(0x00, 0xBF, 0x2F),
- _INIT_CMD(0x00, 0xC0, 0x62),
- _INIT_CMD(0x00, 0xC1, 0x99),
- _INIT_CMD(0x00, 0xC2, 0xAB),
- _INIT_CMD(0x00, 0xC3, 0xBF),
- _INIT_CMD(0x00, 0xC4, 0xCF),
- _INIT_CMD(0x00, 0xC5, 0xDF),
- _INIT_CMD(0x00, 0xC6, 0xF0),
- _INIT_CMD(0x00, 0xC7, 0xF9),
- _INIT_CMD(0x00, 0xC8, 0xFC),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x0C),
- _INIT_CMD(0x00, 0xB1, 0x04),
- _INIT_CMD(0x00, 0xB2, 0x05),
- _INIT_CMD(0x00, 0xB3, 0x17),
- _INIT_CMD(0x00, 0xB4, 0x2E),
- _INIT_CMD(0x00, 0xB5, 0x42),
- _INIT_CMD(0x00, 0xB6, 0x51),
- _INIT_CMD(0x00, 0xB7, 0x69),
- _INIT_CMD(0x00, 0xB8, 0x88),
- _INIT_CMD(0x00, 0xB9, 0xC9),
- _INIT_CMD(0x00, 0xBA, 0x0C),
- _INIT_CMD(0x05, 0xBB, 0x86),
- _INIT_CMD(0x00, 0xBC, 0x03),
- _INIT_CMD(0x00, 0xBD, 0x08),
- _INIT_CMD(0x00, 0xBE, 0x95),
- _INIT_CMD(0x00, 0xBF, 0x05),
- _INIT_CMD(0x00, 0xC0, 0x35),
- _INIT_CMD(0x00, 0xC1, 0x62),
- _INIT_CMD(0x00, 0xC2, 0x81),
- _INIT_CMD(0x00, 0xC3, 0x96),
- _INIT_CMD(0x00, 0xC4, 0x9E),
- _INIT_CMD(0x00, 0xC5, 0xA5),
- _INIT_CMD(0x00, 0xC6, 0xAD),
- _INIT_CMD(0x00, 0xC7, 0xB1),
- _INIT_CMD(0x00, 0xC8, 0xB4),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x64, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x00),
- _INIT_CMD(0x00, 0xB3, 0x08),
- _INIT_CMD(0x00, 0xB0, 0x04),
- _INIT_CMD(0x0A, 0xB8, 0x68),
- _INIT_CMD(0x78, 0x11),
- _INIT_CMD(0x14, 0x29),
+ _INIT_CMD(0xB0, 0x05),
+ _INIT_CMD(0xB1, 0xE5),
+ _INIT_CMD(0xB3, 0x52),
+ _INIT_CMD(0xC0, 0x00),
+ _INIT_CMD(0xC2, 0x57),
+ _INIT_CMD(0xD9, 0x85),
+ _INIT_CMD(0xB0, 0x01),
+ _INIT_CMD(0xC8, 0x00),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCC, 0x26),
+ _INIT_CMD(0xCD, 0x26),
+ _INIT_CMD(0xDC, 0x00),
+ _INIT_CMD(0xDD, 0x00),
+ _INIT_CMD(0xE0, 0x26),
+ _INIT_CMD(0xE1, 0x26),
+ _INIT_CMD(0xB0, 0x03),
+ _INIT_CMD(0xC3, 0x2A),
+ _INIT_CMD(0xE7, 0x2A),
+ _INIT_CMD(0xC5, 0x2A),
+ _INIT_CMD(0xDE, 0x2A),
+ _INIT_CMD(0xBC, 0x02),
+ _INIT_CMD(0xCB, 0x02),
+ _INIT_CMD(0xB0, 0x00),
+ _INIT_CMD(0xB6, 0x03),
+ _INIT_CMD(0xBA, 0x8B),
+ _INIT_CMD(0xBF, 0x15),
+ _INIT_CMD(0xC0, 0x18),
+ _INIT_CMD(0xC2, 0x14),
+ _INIT_CMD(0xC3, 0x02),
+ _INIT_CMD(0xC4, 0x14),
+ _INIT_CMD(0xC5, 0x02),
+ _INIT_CMD(0xCC, 0x0A),
+ _INIT_CMD(0xB0, 0x06),
+ _INIT_CMD(0xC0, 0xA5),
+ _INIT_CMD(0xD5, 0x20),
+ _INIT_CMD(0xC0, 0x00),
+ _INIT_CMD(0xB0, 0x02),
+ _INIT_CMD(0xC0, 0x00),
+ _INIT_CMD(0xC1, 0x02),
+ _INIT_CMD(0xC2, 0x06),
+ _INIT_CMD(0xC3, 0x16),
+ _INIT_CMD(0xC4, 0x0E),
+ _INIT_CMD(0xC5, 0x18),
+ _INIT_CMD(0xC6, 0x26),
+ _INIT_CMD(0xC7, 0x32),
+ _INIT_CMD(0xC8, 0x3F),
+ _INIT_CMD(0xC9, 0x3F),
+ _INIT_CMD(0xCA, 0x3F),
+ _INIT_CMD(0xCB, 0x3F),
+ _INIT_CMD(0xCC, 0x3D),
+ _INIT_CMD(0xCD, 0x2F),
+ _INIT_CMD(0xCE, 0x2F),
+ _INIT_CMD(0xCF, 0x2F),
+ _INIT_CMD(0xD0, 0x07),
+ _INIT_CMD(0xD2, 0x00),
+ _INIT_CMD(0xD3, 0x02),
+ _INIT_CMD(0xD4, 0x06),
+ _INIT_CMD(0xD5, 0x12),
+ _INIT_CMD(0xD6, 0x0A),
+ _INIT_CMD(0xD7, 0x14),
+ _INIT_CMD(0xD8, 0x22),
+ _INIT_CMD(0xD9, 0x2E),
+ _INIT_CMD(0xDA, 0x3D),
+ _INIT_CMD(0xDB, 0x3F),
+ _INIT_CMD(0xDC, 0x3F),
+ _INIT_CMD(0xDD, 0x3F),
+ _INIT_CMD(0xDE, 0x3D),
+ _INIT_CMD(0xDF, 0x2F),
+ _INIT_CMD(0xE0, 0x2F),
+ _INIT_CMD(0xE1, 0x2F),
+ _INIT_CMD(0xE2, 0x07),
+ _INIT_CMD(0xB0, 0x07),
+ _INIT_CMD(0xB1, 0x18),
+ _INIT_CMD(0xB2, 0x19),
+ _INIT_CMD(0xB3, 0x2E),
+ _INIT_CMD(0xB4, 0x52),
+ _INIT_CMD(0xB5, 0x72),
+ _INIT_CMD(0xB6, 0x8C),
+ _INIT_CMD(0xB7, 0xBD),
+ _INIT_CMD(0xB8, 0xEB),
+ _INIT_CMD(0xB9, 0x47),
+ _INIT_CMD(0xBA, 0x96),
+ _INIT_CMD(0xBB, 0x1E),
+ _INIT_CMD(0xBC, 0x90),
+ _INIT_CMD(0xBD, 0x93),
+ _INIT_CMD(0xBE, 0xFA),
+ _INIT_CMD(0xBF, 0x56),
+ _INIT_CMD(0xC0, 0x8C),
+ _INIT_CMD(0xC1, 0xB7),
+ _INIT_CMD(0xC2, 0xCC),
+ _INIT_CMD(0xC3, 0xDF),
+ _INIT_CMD(0xC4, 0xE8),
+ _INIT_CMD(0xC5, 0xF0),
+ _INIT_CMD(0xC6, 0xF8),
+ _INIT_CMD(0xC7, 0xFA),
+ _INIT_CMD(0xC8, 0xFC),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x5A),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x08),
+ _INIT_CMD(0xB1, 0x04),
+ _INIT_CMD(0xB2, 0x15),
+ _INIT_CMD(0xB3, 0x2D),
+ _INIT_CMD(0xB4, 0x51),
+ _INIT_CMD(0xB5, 0x72),
+ _INIT_CMD(0xB6, 0x8D),
+ _INIT_CMD(0xB7, 0xBE),
+ _INIT_CMD(0xB8, 0xED),
+ _INIT_CMD(0xB9, 0x4A),
+ _INIT_CMD(0xBA, 0x9A),
+ _INIT_CMD(0xBB, 0x23),
+ _INIT_CMD(0xBC, 0x95),
+ _INIT_CMD(0xBD, 0x98),
+ _INIT_CMD(0xBE, 0xFF),
+ _INIT_CMD(0xBF, 0x59),
+ _INIT_CMD(0xC0, 0x8E),
+ _INIT_CMD(0xC1, 0xB9),
+ _INIT_CMD(0xC2, 0xCD),
+ _INIT_CMD(0xC3, 0xDF),
+ _INIT_CMD(0xC4, 0xE8),
+ _INIT_CMD(0xC5, 0xF0),
+ _INIT_CMD(0xC6, 0xF8),
+ _INIT_CMD(0xC7, 0xFA),
+ _INIT_CMD(0xC8, 0xFC),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x5A),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x09),
+ _INIT_CMD(0xB1, 0x04),
+ _INIT_CMD(0xB2, 0x2C),
+ _INIT_CMD(0xB3, 0x36),
+ _INIT_CMD(0xB4, 0x53),
+ _INIT_CMD(0xB5, 0x73),
+ _INIT_CMD(0xB6, 0x8E),
+ _INIT_CMD(0xB7, 0xC0),
+ _INIT_CMD(0xB8, 0xEF),
+ _INIT_CMD(0xB9, 0x4C),
+ _INIT_CMD(0xBA, 0x9D),
+ _INIT_CMD(0xBB, 0x25),
+ _INIT_CMD(0xBC, 0x96),
+ _INIT_CMD(0xBD, 0x9A),
+ _INIT_CMD(0xBE, 0x01),
+ _INIT_CMD(0xBF, 0x59),
+ _INIT_CMD(0xC0, 0x8E),
+ _INIT_CMD(0xC1, 0xB9),
+ _INIT_CMD(0xC2, 0xCD),
+ _INIT_CMD(0xC3, 0xDF),
+ _INIT_CMD(0xC4, 0xE8),
+ _INIT_CMD(0xC5, 0xF0),
+ _INIT_CMD(0xC6, 0xF8),
+ _INIT_CMD(0xC7, 0xFA),
+ _INIT_CMD(0xC8, 0xFC),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x5A),
+ _INIT_CMD(0xCC, 0xBF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x0A),
+ _INIT_CMD(0xB1, 0x18),
+ _INIT_CMD(0xB2, 0x19),
+ _INIT_CMD(0xB3, 0x2E),
+ _INIT_CMD(0xB4, 0x52),
+ _INIT_CMD(0xB5, 0x72),
+ _INIT_CMD(0xB6, 0x8C),
+ _INIT_CMD(0xB7, 0xBD),
+ _INIT_CMD(0xB8, 0xEB),
+ _INIT_CMD(0xB9, 0x47),
+ _INIT_CMD(0xBA, 0x96),
+ _INIT_CMD(0xBB, 0x1E),
+ _INIT_CMD(0xBC, 0x90),
+ _INIT_CMD(0xBD, 0x93),
+ _INIT_CMD(0xBE, 0xFA),
+ _INIT_CMD(0xBF, 0x56),
+ _INIT_CMD(0xC0, 0x8C),
+ _INIT_CMD(0xC1, 0xB7),
+ _INIT_CMD(0xC2, 0xCC),
+ _INIT_CMD(0xC3, 0xDF),
+ _INIT_CMD(0xC4, 0xE8),
+ _INIT_CMD(0xC5, 0xF0),
+ _INIT_CMD(0xC6, 0xF8),
+ _INIT_CMD(0xC7, 0xFA),
+ _INIT_CMD(0xC8, 0xFC),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x5A),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x0B),
+ _INIT_CMD(0xB1, 0x04),
+ _INIT_CMD(0xB2, 0x15),
+ _INIT_CMD(0xB3, 0x2D),
+ _INIT_CMD(0xB4, 0x51),
+ _INIT_CMD(0xB5, 0x72),
+ _INIT_CMD(0xB6, 0x8D),
+ _INIT_CMD(0xB7, 0xBE),
+ _INIT_CMD(0xB8, 0xED),
+ _INIT_CMD(0xB9, 0x4A),
+ _INIT_CMD(0xBA, 0x9A),
+ _INIT_CMD(0xBB, 0x23),
+ _INIT_CMD(0xBC, 0x95),
+ _INIT_CMD(0xBD, 0x98),
+ _INIT_CMD(0xBE, 0xFF),
+ _INIT_CMD(0xBF, 0x59),
+ _INIT_CMD(0xC0, 0x8E),
+ _INIT_CMD(0xC1, 0xB9),
+ _INIT_CMD(0xC2, 0xCD),
+ _INIT_CMD(0xC3, 0xDF),
+ _INIT_CMD(0xC4, 0xE8),
+ _INIT_CMD(0xC5, 0xF0),
+ _INIT_CMD(0xC6, 0xF8),
+ _INIT_CMD(0xC7, 0xFA),
+ _INIT_CMD(0xC8, 0xFC),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x5A),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x0C),
+ _INIT_CMD(0xB1, 0x04),
+ _INIT_CMD(0xB2, 0x2C),
+ _INIT_CMD(0xB3, 0x36),
+ _INIT_CMD(0xB4, 0x53),
+ _INIT_CMD(0xB5, 0x73),
+ _INIT_CMD(0xB6, 0x8E),
+ _INIT_CMD(0xB7, 0xC0),
+ _INIT_CMD(0xB8, 0xEF),
+ _INIT_CMD(0xB9, 0x4C),
+ _INIT_CMD(0xBA, 0x9D),
+ _INIT_CMD(0xBB, 0x25),
+ _INIT_CMD(0xBC, 0x96),
+ _INIT_CMD(0xBD, 0x9A),
+ _INIT_CMD(0xBE, 0x01),
+ _INIT_CMD(0xBF, 0x59),
+ _INIT_CMD(0xC0, 0x8E),
+ _INIT_CMD(0xC1, 0xB9),
+ _INIT_CMD(0xC2, 0xCD),
+ _INIT_CMD(0xC3, 0xDF),
+ _INIT_CMD(0xC4, 0xE8),
+ _INIT_CMD(0xC5, 0xF0),
+ _INIT_CMD(0xC6, 0xF8),
+ _INIT_CMD(0xC7, 0xFA),
+ _INIT_CMD(0xC8, 0xFC),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x5A),
+ _INIT_CMD(0xCC, 0xBF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x04),
+ _INIT_CMD(0xB5, 0x02),
+ _INIT_CMD(0xB6, 0x01),
{},
};
@@ -573,320 +542,298 @@ static const struct panel_desc boe_himax8279d8p_panel_desc = {
.bpc = 8,
.width_mm = 107,
.height_mm = 172,
- .delay_t1 = 5000,
- .reset_delay_t2 = 14000,
- .reset_delay_t3 = 1000,
- .reset_delay_t4 = 1000,
- .reset_delay_t5 = 5000,
.mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
.on_cmds = boe_himax8279d8p_on_cmds,
- .off_cmds = default_off_cmds,
};
/* 10 inch */
static const struct panel_cmd boe_himax8279d10p_on_cmds[] = {
- _INIT_CMD(0x00, 0xB0, 0x05),
- _INIT_CMD(0x00, 0xB1, 0xE5),
- _INIT_CMD(0x00, 0xB3, 0x52),
- _INIT_CMD(0x00, 0xB0, 0x00),
- _INIT_CMD(0x00, 0xB3, 0x88),
- _INIT_CMD(0x00, 0xB0, 0x04),
- _INIT_CMD(0x00, 0xB8, 0x00),
- _INIT_CMD(0x00, 0xB0, 0x00),
- _INIT_CMD(0x00, 0xB2, 0x50),
- _INIT_CMD(0x00, 0xB6, 0x03),
- _INIT_CMD(0x00, 0xBA, 0x8B),
- _INIT_CMD(0x00, 0xBF, 0x1A),
- _INIT_CMD(0x00, 0xC0, 0x0F),
- _INIT_CMD(0x00, 0xC2, 0x0C),
- _INIT_CMD(0x00, 0xC3, 0x02),
- _INIT_CMD(0x00, 0xC4, 0x0C),
- _INIT_CMD(0x00, 0xC5, 0x02),
- _INIT_CMD(0x00, 0xB0, 0x01),
- _INIT_CMD(0x00, 0xE0, 0x26),
- _INIT_CMD(0x00, 0xE1, 0x26),
- _INIT_CMD(0x00, 0xDC, 0x00),
- _INIT_CMD(0x00, 0xDD, 0x00),
- _INIT_CMD(0x00, 0xCC, 0x26),
- _INIT_CMD(0x00, 0xCD, 0x26),
- _INIT_CMD(0x00, 0xC8, 0x00),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xD2, 0x04),
- _INIT_CMD(0x00, 0xD3, 0x04),
- _INIT_CMD(0x00, 0xE6, 0x03),
- _INIT_CMD(0x00, 0xE7, 0x03),
- _INIT_CMD(0x00, 0xC4, 0x08),
- _INIT_CMD(0x00, 0xC5, 0x08),
- _INIT_CMD(0x00, 0xD8, 0x07),
- _INIT_CMD(0x00, 0xD9, 0x07),
- _INIT_CMD(0x00, 0xC2, 0x06),
- _INIT_CMD(0x00, 0xC3, 0x06),
- _INIT_CMD(0x00, 0xD6, 0x05),
- _INIT_CMD(0x00, 0xD7, 0x05),
- _INIT_CMD(0x00, 0xC0, 0x0C),
- _INIT_CMD(0x00, 0xC1, 0x0C),
- _INIT_CMD(0x00, 0xD4, 0x0B),
- _INIT_CMD(0x00, 0xD5, 0x0B),
- _INIT_CMD(0x00, 0xCA, 0x0A),
- _INIT_CMD(0x00, 0xCB, 0x0A),
- _INIT_CMD(0x00, 0xDE, 0x09),
- _INIT_CMD(0x00, 0xDF, 0x09),
- _INIT_CMD(0x00, 0xC6, 0x26),
- _INIT_CMD(0x00, 0xC7, 0x26),
- _INIT_CMD(0x00, 0xCE, 0x00),
- _INIT_CMD(0x00, 0xCF, 0x00),
- _INIT_CMD(0x00, 0xDA, 0x26),
- _INIT_CMD(0x00, 0xDB, 0x26),
- _INIT_CMD(0x00, 0xE2, 0x00),
- _INIT_CMD(0x00, 0xE3, 0x00),
- _INIT_CMD(0x00, 0xB0, 0x02),
- _INIT_CMD(0x00, 0xC0, 0x00),
- _INIT_CMD(0x00, 0xC1, 0x07),
- _INIT_CMD(0x00, 0xC2, 0x0D),
- _INIT_CMD(0x00, 0xC3, 0x18),
- _INIT_CMD(0x00, 0xC4, 0x27),
- _INIT_CMD(0x00, 0xC5, 0x28),
- _INIT_CMD(0x00, 0xC6, 0x30),
- _INIT_CMD(0x00, 0xC7, 0x2E),
- _INIT_CMD(0x00, 0xC8, 0x2F),
- _INIT_CMD(0x00, 0xC9, 0x1A),
- _INIT_CMD(0x00, 0xCA, 0x20),
- _INIT_CMD(0x00, 0xCB, 0x29),
- _INIT_CMD(0x00, 0xCC, 0x26),
- _INIT_CMD(0x00, 0xCD, 0x32),
- _INIT_CMD(0x00, 0xCE, 0x33),
- _INIT_CMD(0x00, 0xCF, 0x31),
- _INIT_CMD(0x00, 0xD0, 0x06),
- _INIT_CMD(0x00, 0xD2, 0x00),
- _INIT_CMD(0x00, 0xD3, 0x07),
- _INIT_CMD(0x00, 0xD4, 0x12),
- _INIT_CMD(0x00, 0xD5, 0x26),
- _INIT_CMD(0x00, 0xD6, 0x3D),
- _INIT_CMD(0x00, 0xD7, 0x3F),
- _INIT_CMD(0x00, 0xD8, 0x3F),
- _INIT_CMD(0x00, 0xD9, 0x3F),
- _INIT_CMD(0x00, 0xDA, 0x3F),
- _INIT_CMD(0x00, 0xDB, 0x3F),
- _INIT_CMD(0x00, 0xDC, 0x3F),
- _INIT_CMD(0x00, 0xDD, 0x3F),
- _INIT_CMD(0x00, 0xDE, 0x3F),
- _INIT_CMD(0x00, 0xDF, 0x3A),
- _INIT_CMD(0x00, 0xE0, 0x37),
- _INIT_CMD(0x00, 0xE1, 0x35),
- _INIT_CMD(0x00, 0xE2, 0x07),
- _INIT_CMD(0x00, 0xB0, 0x03),
- _INIT_CMD(0x00, 0xC8, 0x0B),
- _INIT_CMD(0x00, 0xC9, 0x07),
- _INIT_CMD(0x00, 0xC3, 0x00),
- _INIT_CMD(0x00, 0xE7, 0x00),
- _INIT_CMD(0x00, 0xC5, 0x2A),
- _INIT_CMD(0x00, 0xDE, 0x2A),
- _INIT_CMD(0x00, 0xCA, 0x43),
- _INIT_CMD(0x00, 0xC9, 0x07),
- _INIT_CMD(0x00, 0xE4, 0xC0),
- _INIT_CMD(0x00, 0xE5, 0x0D),
- _INIT_CMD(0x00, 0xCB, 0x00),
- _INIT_CMD(0x00, 0xB0, 0x06),
- _INIT_CMD(0x00, 0xB8, 0xA5),
- _INIT_CMD(0x00, 0xC0, 0xA5),
- _INIT_CMD(0x00, 0xC7, 0x0F),
- _INIT_CMD(0x00, 0xD5, 0x32),
- _INIT_CMD(0x00, 0xB8, 0x00),
- _INIT_CMD(0x00, 0xC0, 0x00),
- _INIT_CMD(0x00, 0xBC, 0x00),
- _INIT_CMD(0x00, 0xB0, 0x07),
- _INIT_CMD(0x00, 0xB1, 0x00),
- _INIT_CMD(0x00, 0xB2, 0x09),
- _INIT_CMD(0x00, 0xB3, 0x19),
- _INIT_CMD(0x00, 0xB4, 0x2F),
- _INIT_CMD(0x00, 0xB5, 0x44),
- _INIT_CMD(0x00, 0xB6, 0x52),
- _INIT_CMD(0x00, 0xB7, 0x6A),
- _INIT_CMD(0x00, 0xB8, 0x8A),
- _INIT_CMD(0x00, 0xB9, 0xCA),
- _INIT_CMD(0x00, 0xBA, 0x0C),
- _INIT_CMD(0x00, 0xBB, 0x87),
- _INIT_CMD(0x00, 0xBC, 0x06),
- _INIT_CMD(0x00, 0xBD, 0x0A),
- _INIT_CMD(0x00, 0xBE, 0x9B),
- _INIT_CMD(0x00, 0xBF, 0x0C),
- _INIT_CMD(0x00, 0xC0, 0x3D),
- _INIT_CMD(0x00, 0xC1, 0x71),
- _INIT_CMD(0x00, 0xC2, 0x90),
- _INIT_CMD(0x00, 0xC3, 0xA0),
- _INIT_CMD(0x00, 0xC4, 0xA8),
- _INIT_CMD(0x00, 0xC5, 0xB1),
- _INIT_CMD(0x00, 0xC6, 0xBB),
- _INIT_CMD(0x00, 0xC7, 0xC0),
- _INIT_CMD(0x00, 0xC8, 0xC4),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x08),
- _INIT_CMD(0x00, 0xB1, 0x04),
- _INIT_CMD(0x00, 0xB2, 0x08),
- _INIT_CMD(0x00, 0xB3, 0x19),
- _INIT_CMD(0x00, 0xB4, 0x31),
- _INIT_CMD(0x00, 0xB5, 0x46),
- _INIT_CMD(0x00, 0xB6, 0x55),
- _INIT_CMD(0x00, 0xB7, 0x6E),
- _INIT_CMD(0x00, 0xB8, 0x92),
- _INIT_CMD(0x00, 0xB9, 0xD4),
- _INIT_CMD(0x00, 0xBA, 0x1B),
- _INIT_CMD(0x00, 0xBB, 0x9B),
- _INIT_CMD(0x00, 0xBC, 0x28),
- _INIT_CMD(0x00, 0xBD, 0x2D),
- _INIT_CMD(0x00, 0xBE, 0xC3),
- _INIT_CMD(0x00, 0xBF, 0x2F),
- _INIT_CMD(0x00, 0xC0, 0x62),
- _INIT_CMD(0x00, 0xC1, 0x99),
- _INIT_CMD(0x00, 0xC2, 0xAB),
- _INIT_CMD(0x00, 0xC3, 0xBF),
- _INIT_CMD(0x00, 0xC4, 0xCF),
- _INIT_CMD(0x00, 0xC5, 0xDF),
- _INIT_CMD(0x00, 0xC6, 0xF0),
- _INIT_CMD(0x00, 0xC7, 0xF9),
- _INIT_CMD(0x00, 0xC8, 0xFC),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x09),
- _INIT_CMD(0x00, 0xB1, 0x04),
- _INIT_CMD(0x00, 0xB2, 0x05),
- _INIT_CMD(0x00, 0xB3, 0x17),
- _INIT_CMD(0x00, 0xB4, 0x2E),
- _INIT_CMD(0x00, 0xB5, 0x42),
- _INIT_CMD(0x00, 0xB6, 0x51),
- _INIT_CMD(0x00, 0xB7, 0x69),
- _INIT_CMD(0x00, 0xB8, 0x88),
- _INIT_CMD(0x00, 0xB9, 0xC9),
- _INIT_CMD(0x00, 0xBA, 0x0C),
- _INIT_CMD(0x00, 0xBB, 0x86),
- _INIT_CMD(0x00, 0xBC, 0x03),
- _INIT_CMD(0x00, 0xBD, 0x08),
- _INIT_CMD(0x00, 0xBE, 0x95),
- _INIT_CMD(0x00, 0xBF, 0x05),
- _INIT_CMD(0x00, 0xC0, 0x35),
- _INIT_CMD(0x00, 0xC1, 0x62),
- _INIT_CMD(0x00, 0xC2, 0x81),
- _INIT_CMD(0x00, 0xC3, 0x96),
- _INIT_CMD(0x00, 0xC4, 0x9E),
- _INIT_CMD(0x00, 0xC5, 0xA5),
- _INIT_CMD(0x00, 0xC6, 0xAD),
- _INIT_CMD(0x00, 0xC7, 0xB1),
- _INIT_CMD(0x00, 0xC8, 0xB4),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x0A),
- _INIT_CMD(0x00, 0xB1, 0x00),
- _INIT_CMD(0x00, 0xB2, 0x09),
- _INIT_CMD(0x00, 0xB3, 0x19),
- _INIT_CMD(0x00, 0xB4, 0x2F),
- _INIT_CMD(0x00, 0xB5, 0x44),
- _INIT_CMD(0x00, 0xB6, 0x52),
- _INIT_CMD(0x00, 0xB7, 0x6A),
- _INIT_CMD(0x00, 0xB8, 0x8A),
- _INIT_CMD(0x00, 0xB9, 0xCA),
- _INIT_CMD(0x00, 0xBA, 0x0C),
- _INIT_CMD(0x00, 0xBB, 0x87),
- _INIT_CMD(0x00, 0xBC, 0x06),
- _INIT_CMD(0x00, 0xBD, 0x0A),
- _INIT_CMD(0x00, 0xBE, 0x9B),
- _INIT_CMD(0x00, 0xBF, 0x0C),
- _INIT_CMD(0x00, 0xC0, 0x3D),
- _INIT_CMD(0x00, 0xC1, 0x71),
- _INIT_CMD(0x00, 0xC2, 0x90),
- _INIT_CMD(0x00, 0xC3, 0xA0),
- _INIT_CMD(0x00, 0xC4, 0xA8),
- _INIT_CMD(0x00, 0xC5, 0xB1),
- _INIT_CMD(0x00, 0xC6, 0xBB),
- _INIT_CMD(0x00, 0xC7, 0xC0),
- _INIT_CMD(0x00, 0xC8, 0xC4),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x0B),
- _INIT_CMD(0x00, 0xB1, 0x04),
- _INIT_CMD(0x00, 0xB2, 0x08),
- _INIT_CMD(0x00, 0xB3, 0x19),
- _INIT_CMD(0x00, 0xB4, 0x31),
- _INIT_CMD(0x00, 0xB5, 0x46),
- _INIT_CMD(0x00, 0xB6, 0x55),
- _INIT_CMD(0x00, 0xB7, 0x6E),
- _INIT_CMD(0x00, 0xB8, 0x92),
- _INIT_CMD(0x00, 0xB9, 0xD4),
- _INIT_CMD(0x00, 0xBA, 0x1B),
- _INIT_CMD(0x00, 0xBB, 0x9B),
- _INIT_CMD(0x00, 0xBC, 0x28),
- _INIT_CMD(0x00, 0xBD, 0x2D),
- _INIT_CMD(0x00, 0xBE, 0xC3),
- _INIT_CMD(0x00, 0xBF, 0x2F),
- _INIT_CMD(0x00, 0xC0, 0x62),
- _INIT_CMD(0x00, 0xC1, 0x99),
- _INIT_CMD(0x00, 0xC2, 0xAB),
- _INIT_CMD(0x00, 0xC3, 0xBF),
- _INIT_CMD(0x00, 0xC4, 0xCF),
- _INIT_CMD(0x00, 0xC5, 0xDF),
- _INIT_CMD(0x00, 0xC6, 0xF0),
- _INIT_CMD(0x00, 0xC7, 0xF9),
- _INIT_CMD(0x00, 0xC8, 0xFC),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x0C),
- _INIT_CMD(0x00, 0xB1, 0x04),
- _INIT_CMD(0x00, 0xB2, 0x05),
- _INIT_CMD(0x00, 0xB3, 0x17),
- _INIT_CMD(0x00, 0xB4, 0x2E),
- _INIT_CMD(0x00, 0xB5, 0x42),
- _INIT_CMD(0x00, 0xB6, 0x51),
- _INIT_CMD(0x00, 0xB7, 0x69),
- _INIT_CMD(0x00, 0xB8, 0x88),
- _INIT_CMD(0x00, 0xB9, 0xC9),
- _INIT_CMD(0x00, 0xBA, 0x0C),
- _INIT_CMD(0x00, 0xBB, 0x86),
- _INIT_CMD(0x00, 0xBC, 0x03),
- _INIT_CMD(0x00, 0xBD, 0x08),
- _INIT_CMD(0x00, 0xBE, 0x95),
- _INIT_CMD(0x00, 0xBF, 0x05),
- _INIT_CMD(0x00, 0xC0, 0x35),
- _INIT_CMD(0x00, 0xC1, 0x62),
- _INIT_CMD(0x00, 0xC2, 0x81),
- _INIT_CMD(0x00, 0xC3, 0x96),
- _INIT_CMD(0x00, 0xC4, 0x9E),
- _INIT_CMD(0x00, 0xC5, 0xA5),
- _INIT_CMD(0x00, 0xC6, 0xAD),
- _INIT_CMD(0x00, 0xC7, 0xB1),
- _INIT_CMD(0x00, 0xC8, 0xB4),
- _INIT_CMD(0x00, 0xC9, 0x00),
- _INIT_CMD(0x00, 0xCA, 0x00),
- _INIT_CMD(0x00, 0xCB, 0x16),
- _INIT_CMD(0x00, 0xCC, 0xAF),
- _INIT_CMD(0x00, 0xCD, 0xFF),
- _INIT_CMD(0x00, 0xCE, 0xFF),
- _INIT_CMD(0x00, 0xB0, 0x00),
- _INIT_CMD(0x00, 0xB3, 0x08),
- _INIT_CMD(0x00, 0xB0, 0x04),
- _INIT_CMD(0x64, 0xB8, 0x68),
+ _INIT_CMD(0xB0, 0x05),
+ _INIT_CMD(0xB1, 0xE5),
+ _INIT_CMD(0xB3, 0x52),
+ _INIT_CMD(0xB0, 0x00),
+ _INIT_CMD(0xB6, 0x03),
+ _INIT_CMD(0xBA, 0x8B),
+ _INIT_CMD(0xBF, 0x1A),
+ _INIT_CMD(0xC0, 0x0F),
+ _INIT_CMD(0xC2, 0x0C),
+ _INIT_CMD(0xC3, 0x02),
+ _INIT_CMD(0xC4, 0x0C),
+ _INIT_CMD(0xC5, 0x02),
+ _INIT_CMD(0xB0, 0x01),
+ _INIT_CMD(0xE0, 0x26),
+ _INIT_CMD(0xE1, 0x26),
+ _INIT_CMD(0xDC, 0x00),
+ _INIT_CMD(0xDD, 0x00),
+ _INIT_CMD(0xCC, 0x26),
+ _INIT_CMD(0xCD, 0x26),
+ _INIT_CMD(0xC8, 0x00),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xD2, 0x03),
+ _INIT_CMD(0xD3, 0x03),
+ _INIT_CMD(0xE6, 0x04),
+ _INIT_CMD(0xE7, 0x04),
+ _INIT_CMD(0xC4, 0x09),
+ _INIT_CMD(0xC5, 0x09),
+ _INIT_CMD(0xD8, 0x0A),
+ _INIT_CMD(0xD9, 0x0A),
+ _INIT_CMD(0xC2, 0x0B),
+ _INIT_CMD(0xC3, 0x0B),
+ _INIT_CMD(0xD6, 0x0C),
+ _INIT_CMD(0xD7, 0x0C),
+ _INIT_CMD(0xC0, 0x05),
+ _INIT_CMD(0xC1, 0x05),
+ _INIT_CMD(0xD4, 0x06),
+ _INIT_CMD(0xD5, 0x06),
+ _INIT_CMD(0xCA, 0x07),
+ _INIT_CMD(0xCB, 0x07),
+ _INIT_CMD(0xDE, 0x08),
+ _INIT_CMD(0xDF, 0x08),
+ _INIT_CMD(0xB0, 0x02),
+ _INIT_CMD(0xC0, 0x00),
+ _INIT_CMD(0xC1, 0x0D),
+ _INIT_CMD(0xC2, 0x17),
+ _INIT_CMD(0xC3, 0x26),
+ _INIT_CMD(0xC4, 0x31),
+ _INIT_CMD(0xC5, 0x1C),
+ _INIT_CMD(0xC6, 0x2C),
+ _INIT_CMD(0xC7, 0x33),
+ _INIT_CMD(0xC8, 0x31),
+ _INIT_CMD(0xC9, 0x37),
+ _INIT_CMD(0xCA, 0x37),
+ _INIT_CMD(0xCB, 0x37),
+ _INIT_CMD(0xCC, 0x39),
+ _INIT_CMD(0xCD, 0x2E),
+ _INIT_CMD(0xCE, 0x2F),
+ _INIT_CMD(0xCF, 0x2F),
+ _INIT_CMD(0xD0, 0x07),
+ _INIT_CMD(0xD2, 0x00),
+ _INIT_CMD(0xD3, 0x0D),
+ _INIT_CMD(0xD4, 0x17),
+ _INIT_CMD(0xD5, 0x26),
+ _INIT_CMD(0xD6, 0x31),
+ _INIT_CMD(0xD7, 0x3F),
+ _INIT_CMD(0xD8, 0x3F),
+ _INIT_CMD(0xD9, 0x3F),
+ _INIT_CMD(0xDA, 0x3F),
+ _INIT_CMD(0xDB, 0x37),
+ _INIT_CMD(0xDC, 0x37),
+ _INIT_CMD(0xDD, 0x37),
+ _INIT_CMD(0xDE, 0x39),
+ _INIT_CMD(0xDF, 0x2E),
+ _INIT_CMD(0xE0, 0x2F),
+ _INIT_CMD(0xE1, 0x2F),
+ _INIT_CMD(0xE2, 0x07),
+ _INIT_CMD(0xB0, 0x03),
+ _INIT_CMD(0xC8, 0x0B),
+ _INIT_CMD(0xC9, 0x07),
+ _INIT_CMD(0xC3, 0x00),
+ _INIT_CMD(0xE7, 0x00),
+ _INIT_CMD(0xC5, 0x2A),
+ _INIT_CMD(0xDE, 0x2A),
+ _INIT_CMD(0xCA, 0x43),
+ _INIT_CMD(0xC9, 0x07),
+ _INIT_CMD(0xE4, 0xC0),
+ _INIT_CMD(0xE5, 0x0D),
+ _INIT_CMD(0xCB, 0x01),
+ _INIT_CMD(0xBC, 0x01),
+ _INIT_CMD(0xB0, 0x06),
+ _INIT_CMD(0xB8, 0xA5),
+ _INIT_CMD(0xC0, 0xA5),
+ _INIT_CMD(0xC7, 0x0F),
+ _INIT_CMD(0xD5, 0x32),
+ _INIT_CMD(0xB8, 0x00),
+ _INIT_CMD(0xC0, 0x00),
+ _INIT_CMD(0xBC, 0x00),
+ _INIT_CMD(0xB0, 0x07),
+ _INIT_CMD(0xB1, 0x00),
+ _INIT_CMD(0xB2, 0x05),
+ _INIT_CMD(0xB3, 0x10),
+ _INIT_CMD(0xB4, 0x22),
+ _INIT_CMD(0xB5, 0x36),
+ _INIT_CMD(0xB6, 0x4A),
+ _INIT_CMD(0xB7, 0x6C),
+ _INIT_CMD(0xB8, 0x9A),
+ _INIT_CMD(0xB9, 0xD7),
+ _INIT_CMD(0xBA, 0x17),
+ _INIT_CMD(0xBB, 0x92),
+ _INIT_CMD(0xBC, 0x15),
+ _INIT_CMD(0xBD, 0x18),
+ _INIT_CMD(0xBE, 0x8C),
+ _INIT_CMD(0xBF, 0x00),
+ _INIT_CMD(0xC0, 0x3A),
+ _INIT_CMD(0xC1, 0x72),
+ _INIT_CMD(0xC2, 0x8C),
+ _INIT_CMD(0xC3, 0xA5),
+ _INIT_CMD(0xC4, 0xB1),
+ _INIT_CMD(0xC5, 0xBE),
+ _INIT_CMD(0xC6, 0xCA),
+ _INIT_CMD(0xC7, 0xD1),
+ _INIT_CMD(0xC8, 0xD4),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x16),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x08),
+ _INIT_CMD(0xB1, 0x04),
+ _INIT_CMD(0xB2, 0x05),
+ _INIT_CMD(0xB3, 0x11),
+ _INIT_CMD(0xB4, 0x24),
+ _INIT_CMD(0xB5, 0x39),
+ _INIT_CMD(0xB6, 0x4E),
+ _INIT_CMD(0xB7, 0x72),
+ _INIT_CMD(0xB8, 0xA3),
+ _INIT_CMD(0xB9, 0xE1),
+ _INIT_CMD(0xBA, 0x25),
+ _INIT_CMD(0xBB, 0xA8),
+ _INIT_CMD(0xBC, 0x2E),
+ _INIT_CMD(0xBD, 0x32),
+ _INIT_CMD(0xBE, 0xAD),
+ _INIT_CMD(0xBF, 0x28),
+ _INIT_CMD(0xC0, 0x63),
+ _INIT_CMD(0xC1, 0x9B),
+ _INIT_CMD(0xC2, 0xB5),
+ _INIT_CMD(0xC3, 0xCF),
+ _INIT_CMD(0xC4, 0xDB),
+ _INIT_CMD(0xC5, 0xE8),
+ _INIT_CMD(0xC6, 0xF5),
+ _INIT_CMD(0xC7, 0xFA),
+ _INIT_CMD(0xC8, 0xFC),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x16),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x09),
+ _INIT_CMD(0xB1, 0x04),
+ _INIT_CMD(0xB2, 0x04),
+ _INIT_CMD(0xB3, 0x0F),
+ _INIT_CMD(0xB4, 0x22),
+ _INIT_CMD(0xB5, 0x37),
+ _INIT_CMD(0xB6, 0x4D),
+ _INIT_CMD(0xB7, 0x71),
+ _INIT_CMD(0xB8, 0xA2),
+ _INIT_CMD(0xB9, 0xE1),
+ _INIT_CMD(0xBA, 0x26),
+ _INIT_CMD(0xBB, 0xA9),
+ _INIT_CMD(0xBC, 0x2F),
+ _INIT_CMD(0xBD, 0x33),
+ _INIT_CMD(0xBE, 0xAC),
+ _INIT_CMD(0xBF, 0x24),
+ _INIT_CMD(0xC0, 0x5D),
+ _INIT_CMD(0xC1, 0x94),
+ _INIT_CMD(0xC2, 0xAC),
+ _INIT_CMD(0xC3, 0xC5),
+ _INIT_CMD(0xC4, 0xD1),
+ _INIT_CMD(0xC5, 0xDC),
+ _INIT_CMD(0xC6, 0xE8),
+ _INIT_CMD(0xC7, 0xED),
+ _INIT_CMD(0xC8, 0xF0),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x16),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x0A),
+ _INIT_CMD(0xB1, 0x00),
+ _INIT_CMD(0xB2, 0x05),
+ _INIT_CMD(0xB3, 0x10),
+ _INIT_CMD(0xB4, 0x22),
+ _INIT_CMD(0xB5, 0x36),
+ _INIT_CMD(0xB6, 0x4A),
+ _INIT_CMD(0xB7, 0x6C),
+ _INIT_CMD(0xB8, 0x9A),
+ _INIT_CMD(0xB9, 0xD7),
+ _INIT_CMD(0xBA, 0x17),
+ _INIT_CMD(0xBB, 0x92),
+ _INIT_CMD(0xBC, 0x15),
+ _INIT_CMD(0xBD, 0x18),
+ _INIT_CMD(0xBE, 0x8C),
+ _INIT_CMD(0xBF, 0x00),
+ _INIT_CMD(0xC0, 0x3A),
+ _INIT_CMD(0xC1, 0x72),
+ _INIT_CMD(0xC2, 0x8C),
+ _INIT_CMD(0xC3, 0xA5),
+ _INIT_CMD(0xC4, 0xB1),
+ _INIT_CMD(0xC5, 0xBE),
+ _INIT_CMD(0xC6, 0xCA),
+ _INIT_CMD(0xC7, 0xD1),
+ _INIT_CMD(0xC8, 0xD4),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x16),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x0B),
+ _INIT_CMD(0xB1, 0x04),
+ _INIT_CMD(0xB2, 0x05),
+ _INIT_CMD(0xB3, 0x11),
+ _INIT_CMD(0xB4, 0x24),
+ _INIT_CMD(0xB5, 0x39),
+ _INIT_CMD(0xB6, 0x4E),
+ _INIT_CMD(0xB7, 0x72),
+ _INIT_CMD(0xB8, 0xA3),
+ _INIT_CMD(0xB9, 0xE1),
+ _INIT_CMD(0xBA, 0x25),
+ _INIT_CMD(0xBB, 0xA8),
+ _INIT_CMD(0xBC, 0x2E),
+ _INIT_CMD(0xBD, 0x32),
+ _INIT_CMD(0xBE, 0xAD),
+ _INIT_CMD(0xBF, 0x28),
+ _INIT_CMD(0xC0, 0x63),
+ _INIT_CMD(0xC1, 0x9B),
+ _INIT_CMD(0xC2, 0xB5),
+ _INIT_CMD(0xC3, 0xCF),
+ _INIT_CMD(0xC4, 0xDB),
+ _INIT_CMD(0xC5, 0xE8),
+ _INIT_CMD(0xC6, 0xF5),
+ _INIT_CMD(0xC7, 0xFA),
+ _INIT_CMD(0xC8, 0xFC),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x16),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
+ _INIT_CMD(0xB0, 0x0C),
+ _INIT_CMD(0xB1, 0x04),
+ _INIT_CMD(0xB2, 0x04),
+ _INIT_CMD(0xB3, 0x0F),
+ _INIT_CMD(0xB4, 0x22),
+ _INIT_CMD(0xB5, 0x37),
+ _INIT_CMD(0xB6, 0x4D),
+ _INIT_CMD(0xB7, 0x71),
+ _INIT_CMD(0xB8, 0xA2),
+ _INIT_CMD(0xB9, 0xE1),
+ _INIT_CMD(0xBA, 0x26),
+ _INIT_CMD(0xBB, 0xA9),
+ _INIT_CMD(0xBC, 0x2F),
+ _INIT_CMD(0xBD, 0x33),
+ _INIT_CMD(0xBE, 0xAC),
+ _INIT_CMD(0xBF, 0x24),
+ _INIT_CMD(0xC0, 0x5D),
+ _INIT_CMD(0xC1, 0x94),
+ _INIT_CMD(0xC2, 0xAC),
+ _INIT_CMD(0xC3, 0xC5),
+ _INIT_CMD(0xC4, 0xD1),
+ _INIT_CMD(0xC5, 0xDC),
+ _INIT_CMD(0xC6, 0xE8),
+ _INIT_CMD(0xC7, 0xED),
+ _INIT_CMD(0xC8, 0xF0),
+ _INIT_CMD(0xC9, 0x00),
+ _INIT_CMD(0xCA, 0x00),
+ _INIT_CMD(0xCB, 0x16),
+ _INIT_CMD(0xCC, 0xAF),
+ _INIT_CMD(0xCD, 0xFF),
+ _INIT_CMD(0xCE, 0xFF),
{},
};
@@ -896,17 +843,11 @@ static const struct panel_desc boe_himax8279d10p_panel_desc = {
.bpc = 8,
.width_mm = 135,
.height_mm = 216,
- .delay_t1 = 5000,
- .reset_delay_t2 = 14000,
- .reset_delay_t3 = 1000,
- .reset_delay_t4 = 1000,
- .reset_delay_t5 = 5000,
.mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
.on_cmds = boe_himax8279d10p_on_cmds,
- .off_cmds = default_off_cmds,
};
static const struct of_device_id panel_of_match[] = {
--
2.17.1
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