drm/panel: simple: Add Lincoln Tech Sol LCD185-101CT panel

Add support for Lincoln Technology Solutions LCD185-101CT, 10.1",
1920x1200, 8-bit TFT LCD with LVDS interface, LED backlight and PCAP
touch support (Goodix GT928).

[0]: Panel Datasheet
https://lincolntechsolutions.com/wp-content/uploads/2023/04/LCD185-101CTL1ARNTT_DS_R1.3.pdf

Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240515095133.745492-5-a-bhatia1@ti.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240515095133.745492-5-a-bhatia1@ti.com

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index dcb6d0b6ced06986077579cdc378684499e9ce91..10e974bffd28c944d7af7b9557d5c27728fafceb 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2870,6 +2870,35 @@ static const struct panel_desc lg_lb070wv8 = {
        .connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
+static const struct drm_display_mode lincolntech_lcd185_101ct_mode = {
+       .clock = 155127,
+       .hdisplay = 1920,
+       .hsync_start = 1920 + 128,
+       .hsync_end = 1920 + 128 + 20,
+       .htotal = 1920 + 128 + 20 + 12,
+       .vdisplay = 1200,
+       .vsync_start = 1200 + 19,
+       .vsync_end = 1200 + 19 + 4,
+       .vtotal = 1200 + 19 + 4 + 20,
+};
+
+static const struct panel_desc lincolntech_lcd185_101ct = {
+       .modes = &lincolntech_lcd185_101ct_mode,
+       .bpc = 8,
+       .num_modes = 1,
+       .size = {
+               .width = 217,
+               .height = 136,
+       },
+       .delay = {
+               .prepare = 50,
+               .disable = 50,
+       },
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+       .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct display_timing logictechno_lt161010_2nh_timing = {
        .pixelclock = { 26400000, 33300000, 46800000 },
        .hactive = { 800, 800, 800 },
@@ -4644,6 +4673,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "lg,lb070wv8",
                .data = &lg_lb070wv8,
+       }, {
+               .compatible = "lincolntech,lcd185-101ct",
+               .data = &lincolntech_lcd185_101ct,
        }, {
                .compatible = "logicpd,type28",
                .data = &logicpd_type_28,