This is a 5.7" 2160x1080 panel found on the Motorola Moto G6.
There may be other smartphones using it, as well.
Signed-off-by: Julian Braha <julianbraha@xxxxxxxxx>
---
drivers/gpu/drm/panel/Kconfig | 7 ++
drivers/gpu/drm/panel/Makefile | 1 +
.../gpu/drm/panel/panel-tianma-tl057fvxp01.c | 92 +++++++++++++++++++
3 files changed, 100 insertions(+)
create mode 100644 drivers/gpu/drm/panel/panel-tianma-tl057fvxp01.c
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index beb581b96ecd..9e8a5fffa626 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -557,6 +557,13 @@ config DRM_PANEL_TDO_TL070WSH30
24 bit RGB per pixel. It provides a MIPI DSI interface to
the host, a built-in LED backlight and touch controller.
+config DRM_PANEL_TIANMA_TL057FVXP01
+ tristate "Tianma TL057FVXP01 panel"
+ select DRM_PANEL_MIPI_DSI_COMMON
+ help
+ Say Y here if you want to enable support for the Tianma TL057FVXP01
+ 2160x1080 5.7" panel (found on the Motorola Moto G6).
+
config DRM_PANEL_TPO_TD028TTEC1
tristate "Toppoly (TPO) TD028TTEC1 panel driver"
depends on OF && SPI
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index c8132050bcec..9bdc2a12e719 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -57,6 +57,7 @@ obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o
obj-$(CONFIG_DRM_PANEL_SONY_ACX424AKP) += panel-sony-acx424akp.o
obj-$(CONFIG_DRM_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o
obj-$(CONFIG_DRM_PANEL_TDO_TL070WSH30) += panel-tdo-tl070wsh30.o
+obj-$(CONFIG_DRM_PANEL_TIANMA_TL057FVXP01) += panel-tianma-tl057fvxp01.o
obj-$(CONFIG_DRM_PANEL_TPO_TD028TTEC1) += panel-tpo-td028ttec1.o
obj-$(CONFIG_DRM_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
obj-$(CONFIG_DRM_PANEL_TPO_TPG110) += panel-tpo-tpg110.o
diff --git a/drivers/gpu/drm/panel/panel-tianma-tl057fvxp01.c b/drivers/gpu/drm/panel/panel-tianma-tl057fvxp01.c
new file mode 100644
index 000000000000..903ce8f35b75
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-tianma-tl057fvxp01.c
@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2021 Julian Braha <julianbraha@xxxxxxxxx>
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ * Generated with linux-mdss-dsi-panel-driver-generator from vendor device tree
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+
+#include <video/mipi_display.h>
+
+#include "panel-mipi-dsi-common.h"
+
+static void tianma_tl057fvxp01_reset(struct gpio_desc *reset_gpio)
+{
+ gpiod_set_value_cansleep(reset_gpio, 0);
+ usleep_range(5000, 6000);
+ gpiod_set_value_cansleep(reset_gpio, 1);
+ usleep_range(1000, 2000);
+ gpiod_set_value_cansleep(reset_gpio, 0);
+ usleep_range(10000, 11000);
+}
+
+static int tianma_tl057fvxp01_on(struct mipi_dsi_device *dsi)
+{
+ struct device *dev = &dsi->dev;
+ int ret;
+
+ dsi_dcs_write_seq(dsi, 0x00, 0x00);
+ dsi_dcs_write_seq(dsi, 0xff, 0x19, 0x11, 0x01);
+ dsi_dcs_write_seq(dsi, 0x00, 0x80);
+ dsi_dcs_write_seq(dsi, 0xff, 0x19, 0x11);
+ dsi_dcs_write_seq(dsi, 0x00, 0xb0);
+ dsi_dcs_write_seq(dsi, 0xb3, 0x04, 0x38, 0x08, 0x70);
+ dsi_dcs_write_seq(dsi, 0x00, 0x00);
+ dsi_dcs_write_seq(dsi, 0xff, 0xff, 0xff, 0xff);
+ dsi_dcs_write_seq(dsi, 0x35, 0x00);
+ dsi_dcs_write_seq(dsi, 0x51, 0xcc, 0x08);
+ dsi_dcs_write_seq(dsi, 0x53, 0x2c);
+ dsi_dcs_write_seq(dsi, 0x55, 0x01);
+
+ ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
+ if (ret < 0) {
+ dev_err(dev, "Failed to exit sleep mode: %d\n", ret);
+ return ret;
+ }
+ msleep(120);
+
+ ret = mipi_dsi_dcs_set_display_on(dsi);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set display on: %d\n", ret);
+ return ret;
+ }
+ usleep_range(10000, 11000);
+
+ return 0;
+}
+
+static const struct panel_mipi_dsi_info tianma_tl057fvxp01_info = {
+ .mode = {
+ .clock = (1080 + 53 + 4 + 53) * (2160 + 14 + 1 + 11) * 60 / 1000,
+ .hdisplay = 1080,
+ .hsync_start = 1080 + 53,
+ .hsync_end = 1080 + 53 + 4,
+ .htotal = 1080 + 53 + 4 + 53,
+ .vdisplay = 2160,
+ .vsync_start = 2160 + 14,
+ .vsync_end = 2160 + 14 + 1,
+ .vtotal = 2160 + 14 + 1 + 11,
+ .width_mm = 62,
+ .height_mm = 110,
+ },
+
+ .reset = tianma_tl057fvxp01_reset,
+ .power_on = tianma_tl057fvxp01_on,
+
+ .lanes = 4,
+ .format = MIPI_DSI_FMT_RGB888,
+ .mode_flags = MIPI_DSI_MODE_VIDEO
+ | MIPI_DSI_MODE_VIDEO_BURST
+ | MIPI_DSI_CLOCK_NON_CONTINUOUS
+ | MIPI_DSI_MODE_LPM
+};
+
+MIPI_DSI_PANEL_DRIVER(tianma_tl057fvxp01, "tianma-tl057fvxp01", "tianma,tl057fvxp01");
+
+MODULE_AUTHOR("Julian Braha <julianbraha@xxxxxxxxx>");
+MODULE_DESCRIPTION("Tianma TL057FVXP01 panel driver");
+MODULE_LICENSE("GPL v2");
--
2.25.1
