Merge tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "The biggest thing in this is the AMD Navi GPU support, this again
  contains a bunch of header files that are large. These are the new AMD
  RX5700 GPUs that just recently became available.

  New drivers:
   - ST-Ericsson MCDE driver
   - Ingenic JZ47xx SoC

  UAPI change:
   - HDR source metadata property

  Core:
   - HDR inforframes and EDID parsing
   - drm hdmi infoframe unpacking
   - remove prime sg_table caching into dma-buf
   - New gem vram helpers to reduce driver code
   - Lots of drmP.h removal
   - reservation fencing fix
   - documentation updates
   - drm_fb_helper_connector removed
   - mode name command handler rewrite

  fbcon:
   - Remove the fbcon notifiers

  ttm:
   - forward progress fixes

  dma-buf:
   - make mmap call optional
   - debugfs refcount fixes
   - dma-fence free with pending signals fix
   - each dma-buf gets an inode

  Panels:
   - Lots of additional panel bindings

  amdgpu:
   - initial navi10 support
   - avoid hw reset
   - HDR metadata support
   - new thermal sensors for vega asics
   - RAS fixes
   - use HMM rather than MMU notifier
   - xgmi topology via kfd
   - SR-IOV fixes
   - driver reload fixes
   - DC use a core bpc attribute
   - Aux fixes for DC
   - Bandwidth calc updates for DC
   - Clock handling refactor
   - kfd VEGAM support

  vmwgfx:
   - Coherent memory support changes

  i915:
   - HDR Support
   - HDMI i2c link
   - Icelake multi-segmented gamma support
   - GuC firmware update
   - Mule Creek Canyon PCH support for EHL
   - EHL platform updtes
   - move i915.alpha_support to i915.force_probe
   - runtime PM refactoring
   - VBT parsing refactoring
   - DSI fixes
   - struct mutex dependency reduction
   - GEM code reorg

  mali-dp:
   - Komeda driver features

  msm:
   - dsi vs EPROBE_DEFER fixes
   - msm8998 snapdragon 835 support
   - a540 gpu support
   - mdp5 and dpu interconnect support

  exynos:
   - drmP.h removal

  tegra:
   - misc fixes

  tda998x:
   - audio support improvements
   - pixel repeated mode support
   - quantisation range handling corrections
   - HDMI vendor info fix

  armada:
   - interlace support fix
   - overlay/video plane register handling refactor
   - add gamma support

  rockchip:
   - RX3328 support

  panfrost:
   - expose perf counters via hidden ioctls

  vkms:
   - enumerate CRC sources list

  ast:
   - rework BO handling

  mgag200:
   - rework BO handling

  dw-hdmi:
   - suspend/resume support

  rcar-du:
   - R8A774A1 Soc Support
   - LVDS dual-link mode support
   - Additional formats
   - Misc fixes

  omapdrm:
   - DSI command mode display support

  stm
   - fb modifier support
   - runtime PM support

  sun4i:
   - use vmap ops

  vc4:
   - binner bo binding rework

  v3d:
   - compute shader support
   - resync/sync fixes
   - job management refactoring

  lima:
   - NULL pointer in irq handler fix
   - scheduler default timeout

  virtio:
   - fence seqno support
   - trace events

  bochs:
   - misc fixes

  tc458767:
   - IRQ/HDP handling

  sii902x:
   - HDMI audio support

  atmel-hlcdc:
   - misc fixes

  meson:
   - zpos support"

* tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm: (1815 commits)
  Revert "Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next"
  Revert "mm: adjust apply_to_pfn_range interface for dropped token."
  mm: adjust apply_to_pfn_range interface for dropped token.
  drm/amdgpu/navi10: add uclk activity sensor
  drm/amdgpu: properly guard the generic discovery code
  drm/amdgpu: add missing documentation on new module parameters
  drm/amdgpu: don't invalidate caches in RELEASE_MEM, only do the writeback
  drm/amd/display: avoid 64-bit division
  drm/amdgpu/psp11: simplify the ucode register logic
  drm/amdgpu: properly guard DC support in navi code
  drm/amd/powerplay: vega20: fix uninitialized variable use
  drm/amd/display: dcn20: include linux/delay.h
  amdgpu: make pmu support optional
  drm/amd/powerplay: Zero initialize current_rpm in vega20_get_fan_speed_percent
  drm/amd/powerplay: Zero initialize freq in smu_v11_0_get_current_clk_freq
  drm/amd/powerplay: Use memset to initialize metrics structs
  drm/amdgpu/mes10.1: Fix header guard
  drm/amd/powerplay: add temperature sensor support for navi10
  drm/amdgpu: fix scheduler timeout calc
  drm/amdgpu: Prepare for hmm_range_register API change (v2)
  ...

28 files changed, 1181 insertions, 85 deletions

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index e281fc544742..d9d931aa6e26 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -132,6 +132,15 @@ config DRM_PANEL_ORISETECH_OTM8009A
 	  Say Y here if you want to enable support for Orise Technology
 	  otm8009a 480x800 dsi 2dl panel.
 
+config DRM_PANEL_OSD_OSD101T2587_53TS
+	tristate "OSD OSD101T2587-53TS DSI 1920x1200 video mode 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 One Stop Displays
+	  OSD101T2587-53TS 10.1" 1920x1200 dsi panel.
+
 config DRM_PANEL_PANASONIC_VVX10F034N00
 	tristate "Panasonic VVX10F034N00 1920x1200 video mode panel"
 	depends on OF
@@ -201,6 +210,15 @@ config DRM_PANEL_SAMSUNG_S6E63J0X03
 	depends on BACKLIGHT_CLASS_DEVICE
 	select VIDEOMODE_HELPERS
 
+config DRM_PANEL_SAMSUNG_S6E63M0
+	tristate "Samsung S6E63M0 RGB/SPI panel"
+	depends on OF
+	depends on SPI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for Samsung S6E63M0
+	  AMOLED LCD panel.
+
 config DRM_PANEL_SAMSUNG_S6E8AA0
 	tristate "Samsung S6E8AA0 DSI video mode panel"
 	depends on OF
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index 78e3dc376bdd..fb0cb3aaa9e6 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04) += panel-kingdisplay-kd097d04.o
 obj-$(CONFIG_DRM_PANEL_LG_LG4573) += panel-lg-lg4573.o
 obj-$(CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO) += panel-olimex-lcd-olinuxino.o
 obj-$(CONFIG_DRM_PANEL_ORISETECH_OTM8009A) += panel-orisetech-otm8009a.o
+obj-$(CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS) += panel-osd-osd101t2587-53ts.o
 obj-$(CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00) += panel-panasonic-vvx10f034n00.o
 obj-$(CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN) += panel-raspberrypi-touchscreen.o
 obj-$(CONFIG_DRM_PANEL_RAYDIUM_RM68200) += panel-raydium-rm68200.o
@@ -20,6 +21,7 @@ obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6D16D0) += panel-samsung-s6d16d0.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2) += panel-samsung-s6e3ha2.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03) += panel-samsung-s6e63j0x03.o
+obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E63M0) += panel-samsung-s6e63m0.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0) += panel-samsung-s6e8aa0.o
 obj-$(CONFIG_DRM_PANEL_SEIKO_43WVF1G) += panel-seiko-43wvf1g.o
 obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o
diff --git a/drivers/gpu/drm/panel/panel-arm-versatile.c b/drivers/gpu/drm/panel/panel-arm-versatile.c
index a79908dfa3c8..5f72c922a04b 100644
--- a/drivers/gpu/drm/panel/panel-arm-versatile.c
+++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
@@ -25,13 +25,12 @@
  * Epson QCIF display.
  *
  */
-#include <drm/drmP.h>
-#include <drm/drm_panel.h>
 
 #include <linux/bitops.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/mfd/syscon.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
@@ -39,6 +38,9 @@
 #include <video/of_videomode.h>
 #include <video/videomode.h>
 
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
 /*
  * This configuration register in the Versatile and RealView
  * family is uniformly present but appears more and more
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
index cc2c9981a388..53dd1e128795 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
@@ -19,13 +19,10 @@
  * Derived from drivers/drm/gpu/panel/panel-samsung-ld9040.c
  */
 
-#include <drm/drmP.h>
-#include <drm/drm_panel.h>
-
-#include <linux/of_device.h>
 #include <linux/bitops.h>
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
+#include <linux/of_device.h>
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
@@ -34,6 +31,10 @@
 #include <video/of_videomode.h>
 #include <video/videomode.h>
 
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define ILI9322_CHIP_ID			0x00
 #define ILI9322_CHIP_ID_MAGIC		0x96
 
diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
index 0daafda39df7..d92d1c98878c 100644
--- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
+++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
@@ -4,18 +4,21 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/delay.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 <video/mipi_display.h>
+
 #include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
 #include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
 #include <drm/drm_panel.h>
-
-#include <video/mipi_display.h>
+#include <drm/drm_print.h>
 
 struct panel_init_cmd {
 	size_t len;
@@ -51,7 +54,6 @@ struct innolux_panel {
 
 	struct backlight_device *backlight;
 	struct regulator_bulk_data *supplies;
-	unsigned int num_supplies;
 	struct gpio_desc *enable_gpio;
 
 	bool prepared;
diff --git a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
index 04c3a7963c4a..ff3e89e61e3f 100644
--- a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
+++ b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
@@ -10,19 +10,21 @@
  * JDI model LT070ME05000, and its data sheet is at:
  * http://panelone.net/en/7-0-inch/JDI_LT070ME05000_7.0_inch-datasheet
  */
+
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drmP.h>
+#include <video/mipi_display.h>
+
 #include <drm/drm_crtc.h>
 #include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
 #include <drm/drm_panel.h>
 
-#include <video/mipi_display.h>
-
 static const char * const regulator_names[] = {
 	"vddp",
 	"iovcc"
diff --git a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
index 2a25a914d09e..3ac04eb8d0fe 100644
--- a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
+++ b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
@@ -4,17 +4,20 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drmP.h>
+#include <video/mipi_display.h>
+
 #include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
 #include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
 #include <drm/drm_panel.h>
-
-#include <video/mipi_display.h>
+#include <drm/drm_print.h>
 
 struct kingdisplay_panel {
 	struct drm_panel base;
diff --git a/drivers/gpu/drm/panel/panel-lg-lg4573.c b/drivers/gpu/drm/panel/panel-lg-lg4573.c
index ccbd24d32623..41bf02d122a1 100644
--- a/drivers/gpu/drm/panel/panel-lg-lg4573.c
+++ b/drivers/gpu/drm/panel/panel-lg-lg4573.c
@@ -12,10 +12,9 @@
  * Andrzej Hajda <a.hajda@samsung.com>
 */
 
-#include <drm/drmP.h>
-#include <drm/drm_panel.h>
-
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 
@@ -23,6 +22,10 @@
 #include <video/of_videomode.h>
 #include <video/videomode.h>
 
+#include <drm/drm_device.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
 struct lg4573 {
 	struct drm_panel panel;
 	struct spi_device *spi;
diff --git a/drivers/gpu/drm/panel/panel-lvds.c b/drivers/gpu/drm/panel/panel-lvds.c
index 3f6550e6b6a4..1ec57d0806a8 100644
--- a/drivers/gpu/drm/panel/panel-lvds.c
+++ b/drivers/gpu/drm/panel/panel-lvds.c
@@ -16,14 +16,13 @@
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 
-#include <drm/drmP.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_panel.h>
-
 #include <video/display_timing.h>
 #include <video/of_display_timing.h>
 #include <video/videomode.h>
 
+#include <drm/drm_crtc.h>
+#include <drm/drm_panel.h>
+
 struct panel_lvds {
 	struct drm_panel panel;
 	struct device *dev;
diff --git a/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c b/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
index a1d8d92fac2b..2bae1db3ff34 100644
--- a/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
+++ b/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
@@ -15,13 +15,13 @@
 #include <linux/of.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drm_modes.h>
-#include <drm/drm_panel.h>
-#include <drm/drmP.h>
-
 #include <video/videomode.h>
 #include <video/display_timing.h>
 
+#include <drm/drm_device.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
 #define LCD_OLINUXINO_HEADER_MAGIC	0x4F4CB727
 #define LCD_OLINUXINO_DATA_LEN		256
 
diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
index f27a7e426574..c7b48df8869a 100644
--- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
+++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
@@ -6,14 +6,19 @@
  *          Yannick Fertre <yannick.fertre@st.com>
  */
 
-#include <drm/drmP.h>
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_panel.h>
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
 #include <linux/regulator/consumer.h>
+
 #include <video/mipi_display.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define OTM8009A_BACKLIGHT_DEFAULT	240
 #define OTM8009A_BACKLIGHT_MAX		255
 
diff --git a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c
new file mode 100644
index 000000000000..e0e20ecff916
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c
@@ -0,0 +1,254 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ *  Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
+ *  Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
+ */
+
+#include <linux/backlight.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+
+#include <video/mipi_display.h>
+
+struct osd101t2587_panel {
+	struct drm_panel base;
+	struct mipi_dsi_device *dsi;
+
+	struct backlight_device *backlight;
+	struct regulator *supply;
+
+	bool prepared;
+	bool enabled;
+
+	const struct drm_display_mode *default_mode;
+};
+
+static inline struct osd101t2587_panel *ti_osd_panel(struct drm_panel *panel)
+{
+	return container_of(panel, struct osd101t2587_panel, base);
+}
+
+static int osd101t2587_panel_disable(struct drm_panel *panel)
+{
+	struct osd101t2587_panel *osd101t2587 = ti_osd_panel(panel);
+	int ret;
+
+	if (!osd101t2587->enabled)
+		return 0;
+
+	backlight_disable(osd101t2587->backlight);
+
+	ret = mipi_dsi_shutdown_peripheral(osd101t2587->dsi);
+
+	osd101t2587->enabled = false;
+
+	return ret;
+}
+
+static int osd101t2587_panel_unprepare(struct drm_panel *panel)
+{
+	struct osd101t2587_panel *osd101t2587 = ti_osd_panel(panel);
+
+	if (!osd101t2587->prepared)
+		return 0;
+
+	regulator_disable(osd101t2587->supply);
+	osd101t2587->prepared = false;
+
+	return 0;
+}
+
+static int osd101t2587_panel_prepare(struct drm_panel *panel)
+{
+	struct osd101t2587_panel *osd101t2587 = ti_osd_panel(panel);
+	int ret;
+
+	if (osd101t2587->prepared)
+		return 0;
+
+	ret = regulator_enable(osd101t2587->supply);
+	if (!ret)
+		osd101t2587->prepared = true;
+
+	return ret;
+}
+
+static int osd101t2587_panel_enable(struct drm_panel *panel)
+{
+	struct osd101t2587_panel *osd101t2587 = ti_osd_panel(panel);
+	int ret;
+
+	if (osd101t2587->enabled)
+		return 0;
+
+	ret = mipi_dsi_turn_on_peripheral(osd101t2587->dsi);
+	if (ret)
+		return ret;
+
+	backlight_enable(osd101t2587->backlight);
+
+	osd101t2587->enabled = true;
+
+	return ret;
+}
+
+static const struct drm_display_mode default_mode_osd101t2587 = {
+	.clock = 164400,
+	.hdisplay = 1920,
+	.hsync_start = 1920 + 152,
+	.hsync_end = 1920 + 152 + 52,
+	.htotal = 1920 + 152 + 52 + 20,
+	.vdisplay = 1200,
+	.vsync_start = 1200 + 24,
+	.vsync_end = 1200 + 24 + 6,
+	.vtotal = 1200 + 24 + 6 + 48,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static int osd101t2587_panel_get_modes(struct drm_panel *panel)
+{
+	struct osd101t2587_panel *osd101t2587 = ti_osd_panel(panel);
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(panel->drm, osd101t2587->default_mode);
+	if (!mode) {
+		dev_err(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
+			osd101t2587->default_mode->hdisplay,
+			osd101t2587->default_mode->vdisplay,
+			osd101t2587->default_mode->vrefresh);
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+
+	drm_mode_probed_add(panel->connector, mode);
+
+	panel->connector->display_info.width_mm = 217;
+	panel->connector->display_info.height_mm = 136;
+
+	return 1;
+}
+
+static const struct drm_panel_funcs osd101t2587_panel_funcs = {
+	.disable = osd101t2587_panel_disable,
+	.unprepare = osd101t2587_panel_unprepare,
+	.prepare = osd101t2587_panel_prepare,
+	.enable = osd101t2587_panel_enable,
+	.get_modes = osd101t2587_panel_get_modes,
+};
+
+static const struct of_device_id osd101t2587_of_match[] = {
+	{
+		.compatible = "osddisplays,osd101t2587-53ts",
+		.data = &default_mode_osd101t2587,
+	}, {
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(of, osd101t2587_of_match);
+
+static int osd101t2587_panel_add(struct osd101t2587_panel *osd101t2587)
+{
+	struct device *dev = &osd101t2587->dsi->dev;
+
+	osd101t2587->supply = devm_regulator_get(dev, "power");
+	if (IS_ERR(osd101t2587->supply))
+		return PTR_ERR(osd101t2587->supply);
+
+	osd101t2587->backlight = devm_of_find_backlight(dev);
+	if (IS_ERR(osd101t2587->backlight))
+		return PTR_ERR(osd101t2587->backlight);
+
+	drm_panel_init(&osd101t2587->base);
+	osd101t2587->base.funcs = &osd101t2587_panel_funcs;
+	osd101t2587->base.dev = &osd101t2587->dsi->dev;
+
+	return drm_panel_add(&osd101t2587->base);
+}
+
+static int osd101t2587_panel_probe(struct mipi_dsi_device *dsi)
+{
+	struct osd101t2587_panel *osd101t2587;
+	const struct of_device_id *id;
+	int ret;
+
+	id = of_match_node(osd101t2587_of_match, dsi->dev.of_node);
+	if (!id)
+		return -ENODEV;
+
+	dsi->lanes = 4;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
+			  MIPI_DSI_MODE_VIDEO_BURST |
+			  MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+			  MIPI_DSI_MODE_EOT_PACKET;
+
+	osd101t2587 = devm_kzalloc(&dsi->dev, sizeof(*osd101t2587), GFP_KERNEL);
+	if (!osd101t2587)
+		return -ENOMEM;
+
+	mipi_dsi_set_drvdata(dsi, osd101t2587);
+
+	osd101t2587->dsi = dsi;
+	osd101t2587->default_mode = id->data;
+
+	ret = osd101t2587_panel_add(osd101t2587);
+	if (ret < 0)
+		return ret;
+
+	ret = mipi_dsi_attach(dsi);
+	if (ret)
+		drm_panel_remove(&osd101t2587->base);
+
+	return ret;
+}
+
+static int osd101t2587_panel_remove(struct mipi_dsi_device *dsi)
+{
+	struct osd101t2587_panel *osd101t2587 = mipi_dsi_get_drvdata(dsi);
+	int ret;
+
+	ret = osd101t2587_panel_disable(&osd101t2587->base);
+	if (ret < 0)
+		dev_warn(&dsi->dev, "failed to disable panel: %d\n", ret);
+
+	osd101t2587_panel_unprepare(&osd101t2587->base);
+
+	drm_panel_remove(&osd101t2587->base);
+
+	ret = mipi_dsi_detach(dsi);
+	if (ret < 0)
+		dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", ret);
+
+	return ret;
+}
+
+static void osd101t2587_panel_shutdown(struct mipi_dsi_device *dsi)
+{
+	struct osd101t2587_panel *osd101t2587 = mipi_dsi_get_drvdata(dsi);
+
+	osd101t2587_panel_disable(&osd101t2587->base);
+	osd101t2587_panel_unprepare(&osd101t2587->base);
+}
+
+static struct mipi_dsi_driver osd101t2587_panel_driver = {
+	.driver = {
+		.name = "panel-osd-osd101t2587-53ts",
+		.of_match_table = osd101t2587_of_match,
+	},
+	.probe = osd101t2587_panel_probe,
+	.remove = osd101t2587_panel_remove,
+	.shutdown = osd101t2587_panel_shutdown,
+};
+module_mipi_dsi_driver(osd101t2587_panel_driver);
+
+MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
+MODULE_DESCRIPTION("OSD101T2587-53TS DSI panel");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
index a2092b0ccebd..3dff0b3f73c2 100644
--- a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
+++ b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
@@ -8,17 +8,18 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drmP.h>
+#include <video/mipi_display.h>
+
 #include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_panel.h>
 
-#include <video/mipi_display.h>
-
 /*
  * When power is turned off to this panel a minimum off time of 500ms has to be
  * observed before powering back on as there's no external reset pin. Keep
diff --git a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
index 2c9c9722734f..28c0620dfe0f 100644
--- a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
+++ b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
@@ -53,9 +53,8 @@
 #include <linux/of_graph.h>
 #include <linux/pm.h>
 
-#include <drm/drm_panel.h>
-#include <drm/drmP.h>
 #include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_panel.h>
 
diff --git a/drivers/gpu/drm/panel/panel-raydium-rm68200.c b/drivers/gpu/drm/panel/panel-raydium-rm68200.c
index 14186827e591..ba889625ad43 100644
--- a/drivers/gpu/drm/panel/panel-raydium-rm68200.c
+++ b/drivers/gpu/drm/panel/panel-raydium-rm68200.c
@@ -7,14 +7,17 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
 #include <linux/regulator/consumer.h>
 
 #include <video/mipi_display.h>
 
-#include <drm/drmP.h>
 #include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
 #include <drm/drm_panel.h>
+#include <drm/drm_print.h>
 
 /*** Manufacturer Command Set ***/
 #define MCS_CMD_MODE_SW		0xFE /* CMD Mode Switch */
diff --git a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
index d88ea8da2ec2..6dcb692c4701 100644
--- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
+++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
@@ -257,20 +257,12 @@ static int allpixelson_set(void *data, u64 val)
 DEFINE_SIMPLE_ATTRIBUTE(allpixelson_fops, NULL,
 			allpixelson_set, "%llu\n");
 
-static int jh057n_debugfs_init(struct jh057n *ctx)
+static void jh057n_debugfs_init(struct jh057n *ctx)
 {
-	struct dentry *f;
-
 	ctx->debugfs = debugfs_create_dir(DRV_NAME, NULL);
-	if (!ctx->debugfs)
-		return -ENOMEM;
 
-	f = debugfs_create_file("allpixelson", 0600,
-				ctx->debugfs, ctx, &allpixelson_fops);
-	if (!f)
-		return -ENOMEM;
-
-	return 0;
+	debugfs_create_file("allpixelson", 0600, ctx->debugfs, ctx,
+			    &allpixelson_fops);
 }
 
 static void jh057n_debugfs_remove(struct jh057n *ctx)
diff --git a/drivers/gpu/drm/panel/panel-samsung-ld9040.c b/drivers/gpu/drm/panel/panel-samsung-ld9040.c
index 1a42983b4ce4..3be902dcedc0 100644
--- a/drivers/gpu/drm/panel/panel-samsung-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-samsung-ld9040.c
@@ -8,10 +8,10 @@
  * Andrzej Hajda <a.hajda@samsung.com>
 */
 
-#include <drm/drmP.h>
-#include <drm/drm_panel.h>
-
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 
@@ -19,6 +19,10 @@
 #include <video/of_videomode.h>
 #include <video/videomode.h>
 
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 /* Manufacturer Command Set */
 #define MCS_MANPWR		0xb0
 #define MCS_ELVSS_ON		0xb1
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
index 4a2034ea7093..b923de23ed65 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
@@ -8,14 +8,18 @@
  * Hoegeun Kwon <hoegeun.kwon@samsung.com>
  */
 
-#include <drm/drmP.h>
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_panel.h>
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/regulator/consumer.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define S6E3HA2_MIN_BRIGHTNESS		0
 #define S6E3HA2_MAX_BRIGHTNESS		100
 #define S6E3HA2_DEFAULT_BRIGHTNESS	80
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
index 4b58098e1918..cd90fa700c49 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
@@ -8,14 +8,19 @@
  * Hoegeun Kwon <hoegeun.kwon@samsung.com>
  */
 
-#include <drm/drmP.h>
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_panel.h>
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
 #include <linux/regulator/consumer.h>
+
 #include <video/mipi_display.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define MCS_LEVEL2_KEY		0xf0
 #define MCS_MTP_KEY		0xf1
 #define MCS_MTP_SET3		0xd4
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
new file mode 100644
index 000000000000..142d395ea512
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
@@ -0,0 +1,514 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * S6E63M0 AMOLED LCD drm_panel driver.
+ *
+ * Copyright (C) 2019 Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
+ * Derived from drivers/gpu/drm/panel-samsung-ld9040.c
+ *
+ * Andrzej Hajda <a.hajda@samsung.com>
+ */
+
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
+#include <linux/backlight.h>
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/regulator/consumer.h>
+#include <linux/spi/spi.h>
+
+#include <video/mipi_display.h>
+
+/* Manufacturer Command Set */
+#define MCS_ELVSS_ON                0xb1
+#define MCS_MIECTL1                0xc0
+#define MCS_BCMODE                              0xc1
+#define MCS_DISCTL   0xf2
+#define MCS_SRCCTL           0xf6
+#define MCS_IFCTL                       0xf7
+#define MCS_PANELCTL         0xF8
+#define MCS_PGAMMACTL                   0xfa
+
+#define NUM_GAMMA_LEVELS             11
+#define GAMMA_TABLE_COUNT           23
+
+#define DATA_MASK                                       0x100
+
+#define MAX_BRIGHTNESS              (NUM_GAMMA_LEVELS - 1)
+
+/* array of gamma tables for gamma value 2.2 */
+static u8 const s6e63m0_gamma_22[NUM_GAMMA_LEVELS][GAMMA_TABLE_COUNT] = {
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x78, 0xEC, 0x3D, 0xC8,
+	  0xC2, 0xB6, 0xC4, 0xC7, 0xB6, 0xD5, 0xD7,
+	  0xCC, 0x00, 0x39, 0x00, 0x36, 0x00, 0x51 },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x73, 0x4A, 0x3D, 0xC0,
+	  0xC2, 0xB1, 0xBB, 0xBE, 0xAC, 0xCE, 0xCF,
+	  0xC5, 0x00, 0x5D, 0x00, 0x5E, 0x00, 0x82 },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x70, 0x51, 0x3E, 0xBF,
+	  0xC1, 0xAF, 0xB9, 0xBC, 0xAB, 0xCC, 0xCC,
+	  0xC2, 0x00, 0x65, 0x00, 0x67, 0x00, 0x8D },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x6C, 0x54, 0x3A, 0xBC,
+	  0xBF, 0xAC, 0xB7, 0xBB, 0xA9, 0xC9, 0xC9,
+	  0xBE, 0x00, 0x71, 0x00, 0x73, 0x00, 0x9E },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x69, 0x54, 0x37, 0xBB,
+	  0xBE, 0xAC, 0xB4, 0xB7, 0xA6, 0xC7, 0xC8,
+	  0xBC, 0x00, 0x7B, 0x00, 0x7E, 0x00, 0xAB },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x66, 0x55, 0x34, 0xBA,
+	  0xBD, 0xAB, 0xB1, 0xB5, 0xA3, 0xC5, 0xC6,
+	  0xB9, 0x00, 0x85, 0x00, 0x88, 0x00, 0xBA },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x63, 0x53, 0x31, 0xB8,
+	  0xBC, 0xA9, 0xB0, 0xB5, 0xA2, 0xC4, 0xC4,
+	  0xB8, 0x00, 0x8B, 0x00, 0x8E, 0x00, 0xC2 },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x62, 0x54, 0x30, 0xB9,
+	  0xBB, 0xA9, 0xB0, 0xB3, 0xA1, 0xC1, 0xC3,
+	  0xB7, 0x00, 0x91, 0x00, 0x95, 0x00, 0xDA },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x66, 0x58, 0x34, 0xB6,
+	  0xBA, 0xA7, 0xAF, 0xB3, 0xA0, 0xC1, 0xC2,
+	  0xB7, 0x00, 0x97, 0x00, 0x9A, 0x00, 0xD1 },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x64, 0x56, 0x33, 0xB6,
+	  0xBA, 0xA8, 0xAC, 0xB1, 0x9D, 0xC1, 0xC1,
+	  0xB7, 0x00, 0x9C, 0x00, 0x9F, 0x00, 0xD6 },
+	{ MCS_PGAMMACTL, 0x00,
+	  0x18, 0x08, 0x24, 0x5f, 0x50, 0x2d, 0xB6,
+	  0xB9, 0xA7, 0xAd, 0xB1, 0x9f, 0xbe, 0xC0,
+	  0xB5, 0x00, 0xa0, 0x00, 0xa4, 0x00, 0xdb },
+};
+
+struct s6e63m0 {
+	struct device *dev;
+	struct drm_panel panel;
+	struct backlight_device *bl_dev;
+
+	struct regulator_bulk_data supplies[2];
+	struct gpio_desc *reset_gpio;
+
+	bool prepared;
+	bool enabled;
+
+	/*
+	 * This field is tested by functions directly accessing bus before
+	 * transfer, transfer is skipped if it is set. In case of transfer
+	 * failure or unexpected response the field is set to error value.
+	 * Such construct allows to eliminate many checks in higher level
+	 * functions.
+	 */
+	int error;
+};
+
+static const struct drm_display_mode default_mode = {
+	.clock		= 25628,
+	.hdisplay	= 480,
+	.hsync_start	= 480 + 16,
+	.hsync_end	= 480 + 16 + 2,
+	.htotal		= 480 + 16 + 2 + 16,
+	.vdisplay	= 800,
+	.vsync_start	= 800 + 28,
+	.vsync_end	= 800 + 28 + 2,
+	.vtotal		= 800 + 28 + 2 + 1,
+	.vrefresh	= 60,
+	.width_mm	= 53,
+	.height_mm	= 89,
+	.flags		= DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static inline struct s6e63m0 *panel_to_s6e63m0(struct drm_panel *panel)
+{
+	return container_of(panel, struct s6e63m0, panel);
+}
+
+static int s6e63m0_clear_error(struct s6e63m0 *ctx)
+{
+	int ret = ctx->error;
+
+	ctx->error = 0;
+	return ret;
+}
+
+static int s6e63m0_spi_write_word(struct s6e63m0 *ctx, u16 data)
+{
+	struct spi_device *spi = to_spi_device(ctx->dev);
+	struct spi_transfer xfer = {
+		.len	= 2,
+		.tx_buf = &data,
+	};
+	struct spi_message msg;
+
+	spi_message_init(&msg);
+	spi_message_add_tail(&xfer, &msg);
+
+	return spi_sync(spi, &msg);
+}
+
+static void s6e63m0_dcs_write(struct s6e63m0 *ctx, const u8 *data, size_t len)
+{
+	int ret = 0;
+
+	if (ctx->error < 0 || len == 0)
+		return;
+
+	DRM_DEV_DEBUG(ctx->dev, "writing dcs seq: %*ph\n", (int)len, data);
+	ret = s6e63m0_spi_write_word(ctx, *data);
+
+	while (!ret && --len) {
+		++data;
+		ret = s6e63m0_spi_write_word(ctx, *data | DATA_MASK);
+	}
+
+	if (ret) {
+		DRM_DEV_ERROR(ctx->dev, "error %d writing dcs seq: %*ph\n", ret,
+			      (int)len, data);
+		ctx->error = ret;
+	}
+
+	usleep_range(300, 310);
+}
+
+#define s6e63m0_dcs_write_seq_static(ctx, seq ...) \
+	({ \
+		static const u8 d[] = { seq }; \
+		s6e63m0_dcs_write(ctx, d, ARRAY_SIZE(d)); \
+	})
+
+static void s6e63m0_init(struct s6e63m0 *ctx)
+{
+	s6e63m0_dcs_write_seq_static(ctx, MCS_PANELCTL,
+				     0x01, 0x27, 0x27, 0x07, 0x07, 0x54, 0x9f,
+				     0x63, 0x86, 0x1a, 0x33, 0x0d, 0x00, 0x00);
+
+	s6e63m0_dcs_write_seq_static(ctx, MCS_DISCTL,
+				     0x02, 0x03, 0x1c, 0x10, 0x10);
+	s6e63m0_dcs_write_seq_static(ctx, MCS_IFCTL,
+				     0x03, 0x00, 0x00);
+
+	s6e63m0_dcs_write_seq_static(ctx, MCS_PGAMMACTL,
+				     0x00, 0x18, 0x08, 0x24, 0x64, 0x56, 0x33,
+				     0xb6, 0xba, 0xa8, 0xac, 0xb1, 0x9d, 0xc1,
+				     0xc1, 0xb7, 0x00, 0x9c, 0x00, 0x9f, 0x00,
+				     0xd6);
+	s6e63m0_dcs_write_seq_static(ctx, MCS_PGAMMACTL,
+				     0x01);
+
+	s6e63m0_dcs_write_seq_static(ctx, MCS_SRCCTL,
+				     0x00, 0x8c, 0x07);
+	s6e63m0_dcs_write_seq_static(ctx, 0xb3,
+				     0xc);
+
+	s6e63m0_dcs_write_seq_static(ctx, 0xb5,
+				     0x2c, 0x12, 0x0c, 0x0a, 0x10, 0x0e, 0x17,
+				     0x13, 0x1f, 0x1a, 0x2a, 0x24, 0x1f, 0x1b,
+				     0x1a, 0x17, 0x2b, 0x26, 0x22, 0x20, 0x3a,
+				     0x34, 0x30, 0x2c, 0x29, 0x26, 0x25, 0x23,
+				     0x21, 0x20, 0x1e, 0x1e);
+
+	s6e63m0_dcs_write_seq_static(ctx, 0xb6,
+				     0x00, 0x00, 0x11, 0x22, 0x33, 0x44, 0x44,
+				     0x44, 0x55, 0x55, 0x66, 0x66, 0x66, 0x66,
+				     0x66, 0x66);
+
+	s6e63m0_dcs_write_seq_static(ctx, 0xb7,
+				     0x2c, 0x12, 0x0c, 0x0a, 0x10, 0x0e, 0x17,
+				     0x13, 0x1f, 0x1a, 0x2a, 0x24, 0x1f, 0x1b,
+				     0x1a, 0x17, 0x2b, 0x26, 0x22, 0x20, 0x3a,
+				     0x34, 0x30, 0x2c, 0x29, 0x26, 0x25, 0x23,
+				     0x21, 0x20, 0x1e, 0x1e, 0x00, 0x00, 0x11,
+				     0x22, 0x33, 0x44, 0x44, 0x44, 0x55, 0x55,
+				     0x66, 0x66, 0x66, 0x66, 0x66, 0x66);
+
+	s6e63m0_dcs_write_seq_static(ctx, 0xb9,
+				     0x2c, 0x12, 0x0c, 0x0a, 0x10, 0x0e, 0x17,
+				     0x13, 0x1f, 0x1a, 0x2a, 0x24, 0x1f, 0x1b,
+				     0x1a, 0x17, 0x2b, 0x26, 0x22, 0x20, 0x3a,
+				     0x34, 0x30, 0x2c, 0x29, 0x26, 0x25, 0x23,
+				     0x21, 0x20, 0x1e, 0x1e);
+
+	s6e63m0_dcs_write_seq_static(ctx, 0xba,
+				     0x00, 0x00, 0x11, 0x22, 0x33, 0x44, 0x44,
+				     0x44, 0x55, 0x55, 0x66, 0x66, 0x66, 0x66,
+				     0x66, 0x66);
+
+	s6e63m0_dcs_write_seq_static(ctx, MCS_BCMODE,
+				     0x4d, 0x96, 0x1d, 0x00, 0x00, 0x01, 0xdf,
+				     0x00, 0x00, 0x03, 0x1f, 0x00, 0x00, 0x00,
+				     0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x06,
+				     0x09, 0x0d, 0x0f, 0x12, 0x15, 0x18);
+
+	s6e63m0_dcs_write_seq_static(ctx, 0xb2,
+				     0x10, 0x10, 0x0b, 0x05);
+
+	s6e63m0_dcs_write_seq_static(ctx, MCS_MIECTL1,
+				     0x01);
+
+	s6e63m0_dcs_write_seq_static(ctx, MCS_ELVSS_ON,
+				     0x0b);
+
+	s6e63m0_dcs_write_seq_static(ctx, MIPI_DCS_EXIT_SLEEP_MODE);
+}
+
+static int s6e63m0_power_on(struct s6e63m0 *ctx)
+{
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+	if (ret < 0)
+		return ret;
+
+	msleep(25);
+
+	gpiod_set_value(ctx->reset_gpio, 0);
+	msleep(120);
+
+	return 0;
+}
+
+static int s6e63m0_power_off(struct s6e63m0 *ctx)
+{
+	int ret;
+
+	gpiod_set_value(ctx->reset_gpio, 1);
+	msleep(120);
+
+	ret = regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int s6e63m0_disable(struct drm_panel *panel)
+{
+	struct s6e63m0 *ctx = panel_to_s6e63m0(panel);
+
+	if (!ctx->enabled)
+		return 0;
+
+	backlight_disable(ctx->bl_dev);
+
+	s6e63m0_dcs_write_seq_static(ctx, MIPI_DCS_ENTER_SLEEP_MODE);
+	msleep(200);
+
+	ctx->enabled = false;
+
+	return 0;
+}
+
+static int s6e63m0_unprepare(struct drm_panel *panel)
+{
+	struct s6e63m0 *ctx = panel_to_s6e63m0(panel);
+	int ret;
+
+	if (!ctx->prepared)
+		return 0;
+
+	s6e63m0_clear_error(ctx);
+
+	ret = s6e63m0_power_off(ctx);
+	if (ret < 0)
+		return ret;
+
+	ctx->prepared = false;
+
+	return 0;
+}
+
+static int s6e63m0_prepare(struct drm_panel *panel)
+{
+	struct s6e63m0 *ctx = panel_to_s6e63m0(panel);
+	int ret;
+
+	if (ctx->prepared)
+		return 0;
+
+	ret = s6e63m0_power_on(ctx);
+	if (ret < 0)
+		return ret;
+
+	s6e63m0_init(ctx);
+
+	ret = s6e63m0_clear_error(ctx);
+
+	if (ret < 0)
+		s6e63m0_unprepare(panel);
+
+	ctx->prepared = true;
+
+	return ret;
+}
+
+static int s6e63m0_enable(struct drm_panel *panel)
+{
+	struct s6e63m0 *ctx = panel_to_s6e63m0(panel);
+
+	if (ctx->enabled)
+		return 0;
+
+	s6e63m0_dcs_write_seq_static(ctx, MIPI_DCS_SET_DISPLAY_ON);
+
+	backlight_enable(ctx->bl_dev);
+
+	ctx->enabled = true;
+
+	return 0;
+}
+
+static int s6e63m0_get_modes(struct drm_panel *panel)
+{
+	struct drm_connector *connector = panel->connector;
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(panel->drm, &default_mode);
+	if (!mode) {
+		DRM_ERROR("failed to add mode %ux%ux@%u\n",
+			  default_mode.hdisplay, default_mode.vdisplay,
+			  default_mode.vrefresh);
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+
+	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+	drm_mode_probed_add(connector, mode);
+
+	return 1;
+}
+
+static const struct drm_panel_funcs s6e63m0_drm_funcs = {
+	.disable	= s6e63m0_disable,
+	.unprepare	= s6e63m0_unprepare,
+	.prepare	= s6e63m0_prepare,
+	.enable		= s6e63m0_enable,
+	.get_modes	= s6e63m0_get_modes,
+};
+
+static int s6e63m0_set_brightness(struct backlight_device *bd)
+{
+	struct s6e63m0 *ctx = bl_get_data(bd);
+
+	int brightness = bd->props.brightness;
+
+	/* disable and set new gamma */
+	s6e63m0_dcs_write(ctx, s6e63m0_gamma_22[brightness],
+			  ARRAY_SIZE(s6e63m0_gamma_22[brightness]));
+
+	/* update gamma table. */
+	s6e63m0_dcs_write_seq_static(ctx, MCS_PGAMMACTL, 0x01);
+
+	return s6e63m0_clear_error(ctx);
+}
+
+static const struct backlight_ops s6e63m0_backlight_ops = {
+	.update_status	= s6e63m0_set_brightness,
+};
+
+static int s6e63m0_backlight_register(struct s6e63m0 *ctx)
+{
+	struct backlight_properties props = {
+		.type		= BACKLIGHT_RAW,
+		.brightness	= MAX_BRIGHTNESS,
+		.max_brightness = MAX_BRIGHTNESS
+	};
+	struct device *dev = ctx->dev;
+	int ret = 0;
+
+	ctx->bl_dev = devm_backlight_device_register(dev, "panel", dev, ctx,
+						     &s6e63m0_backlight_ops,
+						     &props);
+	if (IS_ERR(ctx->bl_dev)) {
+		ret = PTR_ERR(ctx->bl_dev);
+		DRM_DEV_ERROR(dev, "error registering backlight device (%d)\n",
+			      ret);
+	}
+
+	return ret;
+}
+
+static int s6e63m0_probe(struct spi_device *spi)
+{
+	struct device *dev = &spi->dev;
+	struct s6e63m0 *ctx;
+	int ret;
+
+	ctx = devm_kzalloc(dev, sizeof(struct s6e63m0), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	spi_set_drvdata(spi, ctx);
+
+	ctx->dev = dev;
+	ctx->enabled = false;
+	ctx->prepared = false;
+
+	ctx->supplies[0].supply = "vdd3";
+	ctx->supplies[1].supply = "vci";
+	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies),
+				      ctx->supplies);
+	if (ret < 0) {
+		DRM_DEV_ERROR(dev, "failed to get regulators: %d\n", ret);
+		return ret;
+	}
+
+	ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(ctx->reset_gpio)) {
+		DRM_DEV_ERROR(dev, "cannot get reset-gpios %ld\n",
+			      PTR_ERR(ctx->reset_gpio));
+		return PTR_ERR(ctx->reset_gpio);
+	}
+
+	spi->bits_per_word = 9;
+	spi->mode = SPI_MODE_3;
+	ret = spi_setup(spi);
+	if (ret < 0) {
+		DRM_DEV_ERROR(dev, "spi setup failed.\n");
+		return ret;
+	}
+
+	drm_panel_init(&ctx->panel);
+	ctx->panel.dev = dev;
+	ctx->panel.funcs = &s6e63m0_drm_funcs;
+
+	ret = s6e63m0_backlight_register(ctx);
+	if (ret < 0)
+		return ret;
+
+	return drm_panel_add(&ctx->panel);
+}
+
+static int s6e63m0_remove(struct spi_device *spi)
+{
+	struct s6e63m0 *ctx = spi_get_drvdata(spi);
+
+	drm_panel_remove(&ctx->panel);
+
+	return 0;
+}
+
+static const struct of_device_id s6e63m0_of_match[] = {
+	{ .compatible = "samsung,s6e63m0" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, s6e63m0_of_match);
+
+static struct spi_driver s6e63m0_driver = {
+	.probe			= s6e63m0_probe,
+	.remove			= s6e63m0_remove,
+	.driver			= {
+		.name		= "panel-samsung-s6e63m0",
+		.of_match_table = s6e63m0_of_match,
+	},
+};
+module_spi_driver(s6e63m0_driver);
+
+MODULE_AUTHOR("Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>");
+MODULE_DESCRIPTION("s6e63m0 LCD Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
index 00fc807c12cd..81858267723a 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
@@ -12,17 +12,21 @@
  * Andrzej Hajda <a.hajda@samsung.com>
 */
 
-#include <drm/drmP.h>
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_panel.h>
-
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
 #include <linux/regulator/consumer.h>
 
 #include <video/mipi_display.h>
 #include <video/of_videomode.h>
 #include <video/videomode.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define LDI_MTP_LENGTH			24
 #define GAMMA_LEVEL_NUM			25
 #define GAMMA_TABLE_LEN			26
diff --git a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
index bdcc5d80823d..18b22b1294fb 100644
--- a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
+++ b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
@@ -7,17 +7,19 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drmP.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_panel.h>
-
 #include <video/display_timing.h>
 #include <video/videomode.h>
 
+#include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
+#include <drm/drm_panel.h>
+
 struct seiko_panel_desc {
 	const struct drm_display_mode *modes;
 	unsigned int num_modes;
diff --git a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
index 69d30c2639cc..e910b4ad1310 100644
--- a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
+++ b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
@@ -4,18 +4,19 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drmP.h>
+#include <video/mipi_display.h>
+
 #include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_panel.h>
 
-#include <video/mipi_display.h>
-
 struct sharp_panel {
 	struct drm_panel base;
 	/* the datasheet refers to them as DSI-LINK1 and DSI-LINK2 */
diff --git a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
index 9d9e8f16c87d..c39abde9f9f1 100644
--- a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
+++ b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
@@ -8,18 +8,19 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drmP.h>
+#include <video/mipi_display.h>
+
 #include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_panel.h>
 
-#include <video/mipi_display.h>
-
 struct sharp_nt_panel {
 	struct drm_panel base;
 	struct mipi_dsi_device *dsi;
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 569be4efd8d1..5a93c4edf1e4 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -22,20 +22,21 @@
  */
 
 #include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drmP.h>
+#include <video/display_timing.h>
+#include <video/videomode.h>
+
 #include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_panel.h>
 
-#include <video/display_timing.h>
-#include <video/videomode.h>
-
 struct panel_desc {
 	const struct drm_display_mode *modes;
 	unsigned int num_modes;
@@ -446,6 +447,32 @@ static const struct panel_desc ampire_am800480r3tmqwa1h = {
 	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 };
 
+static const struct display_timing santek_st0700i5y_rbslw_f_timing = {
+	.pixelclock = { 26400000, 33300000, 46800000 },
+	.hactive = { 800, 800, 800 },
+	.hfront_porch = { 16, 210, 354 },
+	.hback_porch = { 45, 36, 6 },
+	.hsync_len = { 1, 10, 40 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 7, 22, 147 },
+	.vback_porch = { 22, 13, 3 },
+	.vsync_len = { 1, 10, 20 },
+	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+		DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE
+};
+
+static const struct panel_desc armadeus_st0700_adapt = {
+	.timings = &santek_st0700i5y_rbslw_f_timing,
+	.num_timings = 1,
+	.bpc = 6,
+	.size = {
+		.width = 154,
+		.height = 86,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+};
+
 static const struct drm_display_mode auo_b101aw03_mode = {
 	.clock = 51450,
 	.hdisplay = 1024,
@@ -1096,6 +1123,56 @@ static const struct panel_desc dlc_dlc1010gig = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
 };
 
+static const struct drm_display_mode edt_et035012dm6_mode = {
+	.clock = 6500,
+	.hdisplay = 320,
+	.hsync_start = 320 + 20,
+	.hsync_end = 320 + 20 + 30,
+	.htotal = 320 + 20 + 68,
+	.vdisplay = 240,
+	.vsync_start = 240 + 4,
+	.vsync_end = 240 + 4 + 4,
+	.vtotal = 240 + 4 + 4 + 14,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc edt_et035012dm6 = {
+	.modes = &edt_et035012dm6_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 70,
+		.height = 52,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_LOW | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
+};
+
+static const struct drm_display_mode edt_etm0430g0dh6_mode = {
+	.clock = 9000,
+	.hdisplay = 480,
+	.hsync_start = 480 + 2,
+	.hsync_end = 480 + 2 + 41,
+	.htotal = 480 + 2 + 41 + 2,
+	.vdisplay = 272,
+	.vsync_start = 272 + 2,
+	.vsync_end = 272 + 2 + 10,
+	.vtotal = 272 + 2 + 10 + 2,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc edt_etm0430g0dh6 = {
+	.modes = &edt_etm0430g0dh6_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 95,
+		.height = 54,
+	},
+};
+
 static const struct drm_display_mode edt_et057090dhu_mode = {
 	.clock = 25175,
 	.hdisplay = 640,
@@ -1160,6 +1237,33 @@ static const struct panel_desc edt_etm0700g0bdh6 = {
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
 };
 
+static const struct display_timing evervision_vgg804821_timing = {
+	.pixelclock = { 27600000, 33300000, 50000000 },
+	.hactive = { 800, 800, 800 },
+	.hfront_porch = { 40, 66, 70 },
+	.hback_porch = { 40, 67, 70 },
+	.hsync_len = { 40, 67, 70 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 6, 10, 10 },
+	.vback_porch = { 7, 11, 11 },
+	.vsync_len = { 7, 11, 11 },
+	.flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_HIGH |
+		 DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE |
+		 DISPLAY_FLAGS_SYNC_NEGEDGE,
+};
+
+static const struct panel_desc evervision_vgg804821 = {
+	.timings = &evervision_vgg804821_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 108,
+		.height = 64,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
+};
+
 static const struct drm_display_mode foxlink_fl500wvr00_a0t_mode = {
 	.clock = 32260,
 	.hdisplay = 800,
@@ -1184,6 +1288,29 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
 
+static const struct drm_display_mode friendlyarm_hd702e_mode = {
+	.clock		= 67185,
+	.hdisplay	= 800,
+	.hsync_start	= 800 + 20,
+	.hsync_end	= 800 + 20 + 24,
+	.htotal		= 800 + 20 + 24 + 20,
+	.vdisplay	= 1280,
+	.vsync_start	= 1280 + 4,
+	.vsync_end	= 1280 + 4 + 8,
+	.vtotal		= 1280 + 4 + 8 + 4,
+	.vrefresh	= 60,
+	.flags		= DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc friendlyarm_hd702e = {
+	.modes = &friendlyarm_hd702e_mode,
+	.num_modes = 1,
+	.size = {
+		.width	= 94,
+		.height	= 151,
+	},
+};
+
 static const struct drm_display_mode giantplus_gpg482739qs5_mode = {
 	.clock = 9000,
 	.hdisplay = 480,
@@ -1549,6 +1676,29 @@ static const struct panel_desc innolux_zj070na_01p = {
 	},
 };
 
+static const struct display_timing koe_tx14d24vm1bpa_timing = {
+	.pixelclock = { 5580000, 5850000, 6200000 },
+	.hactive = { 320, 320, 320 },
+	.hfront_porch = { 30, 30, 30 },
+	.hback_porch = { 30, 30, 30 },
+	.hsync_len = { 1, 5, 17 },
+	.vactive = { 240, 240, 240 },
+	.vfront_porch = { 6, 6, 6 },
+	.vback_porch = { 5, 5, 5 },
+	.vsync_len = { 1, 2, 11 },
+	.flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc koe_tx14d24vm1bpa = {
+	.timings = &koe_tx14d24vm1bpa_timing,
+	.num_timings = 1,
+	.bpc = 6,
+	.size = {
+		.width = 115,
+		.height = 86,
+	},
+};
+
 static const struct display_timing koe_tx31d200vm0baa_timing = {
 	.pixelclock = { 39600000, 43200000, 48000000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -2355,6 +2505,31 @@ static const struct panel_desc starry_kr122ea0sra = {
 	},
 };
 
+static const struct drm_display_mode tfc_s9700rtwv43tr_01b_mode = {
+	.clock = 30000,
+	.hdisplay = 800,
+	.hsync_start = 800 + 39,
+	.hsync_end = 800 + 39 + 47,
+	.htotal = 800 + 39 + 47 + 39,
+	.vdisplay = 480,
+	.vsync_start = 480 + 13,
+	.vsync_end = 480 + 13 + 2,
+	.vtotal = 480 + 13 + 2 + 29,
+	.vrefresh = 62,
+};
+
+static const struct panel_desc tfc_s9700rtwv43tr_01b = {
+	.modes = &tfc_s9700rtwv43tr_01b_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 155,
+		.height = 90,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+};
+
 static const struct display_timing tianma_tm070jdhg30_timing = {
 	.pixelclock = { 62600000, 68200000, 78100000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -2508,6 +2683,32 @@ static const struct panel_desc urt_umsh_8596md_parallel = {
 	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 };
 
+static const struct drm_display_mode vl050_8048nt_c01_mode = {
+	.clock = 33333,
+	.hdisplay = 800,
+	.hsync_start = 800 + 210,
+	.hsync_end = 800 + 210 + 20,
+	.htotal = 800 + 210 + 20 + 46,
+	.vdisplay =  480,
+	.vsync_start = 480 + 22,
+	.vsync_end = 480 + 22 + 10,
+	.vtotal = 480 + 22 + 10 + 23,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc vl050_8048nt_c01 = {
+	.modes = &vl050_8048nt_c01_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 120,
+		.height = 76,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+};
+
 static const struct drm_display_mode winstar_wf35ltiacd_mode = {
 	.clock = 6410,
 	.hdisplay = 320,
@@ -2571,6 +2772,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "arm,rtsm-display",
 		.data = &arm_rtsm,
 	}, {
+		.compatible = "armadeus,st0700-adapt",
+		.data = &armadeus_st0700_adapt,
+	}, {
 		.compatible = "auo,b101aw03",
 		.data = &auo_b101aw03,
 	}, {
@@ -2646,6 +2850,12 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "dlc,dlc1010gig",
 		.data = &dlc_dlc1010gig,
 	}, {
+		.compatible = "edt,et035012dm6",
+		.data = &edt_et035012dm6,
+	}, {
+		.compatible = "edt,etm0430g0dh6",
+		.data = &edt_etm0430g0dh6,
+	}, {
 		.compatible = "edt,et057090dhu",
 		.data = &edt_et057090dhu,
 	}, {
@@ -2661,9 +2871,15 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "edt,etm0700g0edh6",
 		.data = &edt_etm0700g0bdh6,
 	}, {
+		.compatible = "evervision,vgg804821",
+		.data = &evervision_vgg804821,
+	}, {
 		.compatible = "foxlink,fl500wvr00-a0t",
 		.data = &foxlink_fl500wvr00_a0t,
 	}, {
+		.compatible = "friendlyarm,hd702e",
+		.data = &friendlyarm_hd702e,
+	}, {
 		.compatible = "giantplus,gpg482739qs5",
 		.data = &giantplus_gpg482739qs5
 	}, {
@@ -2706,6 +2922,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "innolux,zj070na-01p",
 		.data = &innolux_zj070na_01p,
 	}, {
+		.compatible = "koe,tx14d24vm1bpa",
+		.data = &koe_tx14d24vm1bpa,
+	}, {
 		.compatible = "koe,tx31d200vm0baa",
 		.data = &koe_tx31d200vm0baa,
 	}, {
@@ -2802,6 +3021,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "starry,kr122ea0sra",
 		.data = &starry_kr122ea0sra,
 	}, {
+		.compatible = "tfc,s9700rtwv43tr-01b",
+		.data = &tfc_s9700rtwv43tr_01b,
+	}, {
 		.compatible = "tianma,tm070jdhg30",
 		.data = &tianma_tm070jdhg30,
 	}, {
@@ -2835,6 +3057,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "urt,umsh-8596md-20t",
 		.data = &urt_umsh_8596md_parallel,
 	}, {
+		.compatible = "vxt,vl050-8048nt-c01",
+		.data = &vl050_8048nt_c01,
+	}, {
 		.compatible = "winstar,wf35ltiacd",
 		.data = &winstar_wf35ltiacd,
 	}, {
@@ -3053,6 +3278,37 @@ static const struct panel_desc_dsi lg_acx467akm_7 = {
 	.lanes = 4,
 };
 
+static const struct drm_display_mode osd101t2045_53ts_mode = {
+	.clock = 154500,
+	.hdisplay = 1920,
+	.hsync_start = 1920 + 112,
+	.hsync_end = 1920 + 112 + 16,
+	.htotal = 1920 + 112 + 16 + 32,
+	.vdisplay = 1200,
+	.vsync_start = 1200 + 16,
+	.vsync_end = 1200 + 16 + 2,
+	.vtotal = 1200 + 16 + 2 + 16,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc_dsi osd101t2045_53ts = {
+	.desc = {
+		.modes = &osd101t2045_53ts_mode,
+		.num_modes = 1,
+		.bpc = 8,
+		.size = {
+			.width = 217,
+			.height = 136,
+		},
+	},
+	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+		 MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+		 MIPI_DSI_MODE_EOT_PACKET,
+	.format = MIPI_DSI_FMT_RGB888,
+	.lanes = 4,
+};
+
 static const struct of_device_id dsi_of_match[] = {
 	{
 		.compatible = "auo,b080uan01",
@@ -3073,6 +3329,9 @@ static const struct of_device_id dsi_of_match[] = {
 		.compatible = "lg,acx467akm-7",
 		.data = &lg_acx467akm_7
 	}, {
+		.compatible = "osddisplays,osd101t2045-53ts",
+		.data = &osd101t2045_53ts
+	}, {
 		/* sentinel */
 	}
 };
@@ -3098,7 +3357,14 @@ static int panel_simple_dsi_probe(struct mipi_dsi_device *dsi)
 	dsi->format = desc->format;
 	dsi->lanes = desc->lanes;
 
-	return mipi_dsi_attach(dsi);
+	err = mipi_dsi_attach(dsi);
+	if (err) {
+		struct panel_simple *panel = dev_get_drvdata(&dsi->dev);
+
+		drm_panel_remove(&panel->base);
+	}
+
+	return err;
 }
 
 static int panel_simple_dsi_remove(struct mipi_dsi_device *dsi)
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c
index 63f9a1c7fb1b..09c5d9a6f9fa 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7701.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c
@@ -305,9 +305,9 @@ static const struct drm_display_mode ts8550b_mode = {
 	.htotal		= 480 + 38 + 12 + 12,
 
 	.vdisplay	= 854,
-	.vsync_start	= 854 + 4,
-	.vsync_end	= 854 + 4 + 8,
-	.vtotal		= 854 + 4 + 8 + 18,
+	.vsync_start	= 854 + 18,
+	.vsync_end	= 854 + 18 + 8,
+	.vtotal		= 854 + 18 + 8 + 4,
 
 	.width_mm	= 69,
 	.height_mm	= 139,
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
index 984c7c27997b..5e3e92ea9ea6 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
@@ -3,15 +3,19 @@
  * Copyright (C) 2017 Free Electrons
  */
 
+#include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 
-#include <drm/drmP.h>
-#include <drm/drm_panel.h>
-
 #include <video/mipi_display.h>
 
+#include <drm/drm_device.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
 #define ST7789V_COLMOD_RGB_FMT_18BITS		(6 << 4)
 #define ST7789V_COLMOD_CTRL_FMT_18BITS		(6 << 0)
 
diff --git a/drivers/gpu/drm/panel/panel-truly-nt35597.c b/drivers/gpu/drm/panel/panel-truly-nt35597.c
index fc2a66c53db4..77e1311b7c69 100644
--- a/drivers/gpu/drm/panel/panel-truly-nt35597.c
+++ b/drivers/gpu/drm/panel/panel-truly-nt35597.c
@@ -3,11 +3,10 @@
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
  */
 
-#include <drm/drmP.h>
-#include <drm/drm_panel.h>
-#include <drm/drm_mipi_dsi.h>
-
+#include <linux/backlight.h>
+#include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/of_graph.h>
 #include <linux/pinctrl/consumer.h>
@@ -15,6 +14,11 @@
 
 #include <video/mipi_display.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 static const char * const regulator_names[] = {
 	"vdda",
 	"vdispp",
@@ -280,6 +284,7 @@ static int truly_35597_power_on(struct truly_nt35597 *ctx)
 	gpiod_set_value(ctx->reset_gpio, 1);
 	usleep_range(10000, 20000);
 	gpiod_set_value(ctx->reset_gpio, 0);
+	usleep_range(10000, 20000);
 
 	return 0;
 }