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 | 1 +
drivers/gpu/drm/panel/panel-boe-himax8279d.c | 1201 ++++++++++++------
2 files changed, 842 insertions(+), 360 deletions(-)
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index a771c92f880a..4beae2ab427f 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
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
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