drm/panel: simple: Add Team Source Display TST043015CMHX panel

Add Team Source Display TST043015CMHX 4.3" 480x272 DPI panel support.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211127031909.283383-3-marex@denx.de

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index dde0330..9e46db5 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3252,6 +3252,33 @@ static const struct panel_desc starry_kr070pe2t = {
        .connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct display_timing tsd_tst043015cmhx_timing = {
+       .pixelclock = { 5000000, 9000000, 12000000 },
+       .hactive = { 480, 480, 480 },
+       .hfront_porch = { 4, 5, 65 },
+       .hback_porch = { 36, 40, 255 },
+       .hsync_len = { 1, 1, 1 },
+       .vactive = { 272, 272, 272 },
+       .vfront_porch = { 2, 8, 97 },
+       .vback_porch = { 3, 8, 31 },
+       .vsync_len = { 1, 1, 1 },
+
+       .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+                DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
+};
+
+static const struct panel_desc tsd_tst043015cmhx = {
+       .timings = &tsd_tst043015cmhx_timing,
+       .num_timings = 1,
+       .bpc = 8,
+       .size = {
+               .width = 105,
+               .height = 67,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
+};
+
 static const struct drm_display_mode tfc_s9700rtwv43tr_01b_mode = {
        .clock = 30000,
        .hdisplay = 800,
@@ -3929,6 +3956,9 @@ static const struct of_device_id platform_of_match[] = {
                .compatible = "starry,kr070pe2t",
                .data = &starry_kr070pe2t,
        }, {
+               .compatible = "team-source-display,tst043015cmhx",
+               .data = &tsd_tst043015cmhx,
+       }, {
                .compatible = "tfc,s9700rtwv43tr-01b",
                .data = &tfc_s9700rtwv43tr_01b,
        }, {