Merge tag 'drm-misc-next-2022-05-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - Add DRM-managed mutex initialisation
  - edid: Doc improvements
  - fbdev: deferred io improvements
  - format-helper: consolidate format conversion helpers
  - gem: Rework fence handling in drm_gem_plane_helper_prepare_fb

Driver Changes:
  - ast: DisplayPort support, locking improvements
  - exynos: Revert conversion to devm_drm_of_get_bridge for DSI
  - mgag200: locking improvements
  - mxsfb: LCDIF CRC support
  - nouveau: switch to drm_gem_plane_helper_prepare_fb
  - rockchip: Refactor IOMMU initialisation, make some structures
              static, replace drm_detect_hdmi_monitor with
              drm_display_info.is_hdmi, support swapped YUV formats,
              clock improvements, rk3568 support, VOP2 support
  - bridge:
    - adv7511: Enable CEC for ADV7535
    - it6505: Send DPCD SET_POWER to monitor at disable
    - mcde_dsi: Revert conversion to devm_drm_of_get_bridge
    - tc358767: Fix for eDP and DP DT endpoint parsing
    - new bridge: i.MX8MP LDB
  - panel:
    - new panel: Startek KD070WVFPA043-C069A

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220505131127.lcqvsywo7qt3eywk@houat

1 files changed, 39 insertions, 1 deletions

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 595396f57632..4a2e580a2f7b 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -720,7 +720,7 @@ static const struct drm_display_mode ampire_am_1280800n3tzqw_t00h_mode = {
 static const struct panel_desc ampire_am_1280800n3tzqw_t00h = {
 	.modes = &ampire_am_1280800n3tzqw_t00h_mode,
 	.num_modes = 1,
-	.bpc = 6,
+	.bpc = 8,
 	.size = {
 		.width = 217,
 		.height = 136,
@@ -3310,6 +3310,41 @@ static const struct panel_desc starry_kr070pe2t = {
 	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct display_timing startek_kd070wvfpa_mode = {
+	.pixelclock = { 25200000, 27200000, 30500000 },
+	.hactive = { 800, 800, 800 },
+	.hfront_porch = { 19, 44, 115 },
+	.hback_porch = { 5, 16, 101 },
+	.hsync_len = { 1, 2, 100 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 5, 43, 67 },
+	.vback_porch = { 5, 5, 67 },
+	.vsync_len = { 1, 2, 66 },
+	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+		 DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE |
+		 DISPLAY_FLAGS_SYNC_POSEDGE,
+};
+
+static const struct panel_desc startek_kd070wvfpa = {
+	.timings = &startek_kd070wvfpa_mode,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 152,
+		.height = 91,
+	},
+	.delay = {
+		.prepare = 20,
+		.enable = 200,
+		.disable = 200,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH |
+		     DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE |
+		     DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE,
+};
+
 static const struct display_timing tsd_tst043015cmhx_timing = {
 	.pixelclock = { 5000000, 9000000, 12000000 },
 	.hactive = { 480, 480, 480 },
@@ -4020,6 +4055,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "starry,kr070pe2t",
 		.data = &starry_kr070pe2t,
 	}, {
+		.compatible = "startek,kd070wvfpa",
+		.data = &startek_kd070wvfpa,
+	}, {
 		.compatible = "team-source-display,tst043015cmhx",
 		.data = &tsd_tst043015cmhx,
 	}, {