drm/panel: simple: Add support for Samsung LSN122DL01-C01 panel

The Samsung LSN122DL01-C01 is an 12.2" 2560x1600 (WQXGA) TFT-LCD panel
connected using eDP interfaces.

Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index dd06ee7..c14e48e 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1248,6 +1248,28 @@ static const struct panel_desc qd43003c0_40 = {
        .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
 
+static const struct drm_display_mode samsung_lsn122dl01_c01_mode = {
+       .clock = 271560,
+       .hdisplay = 2560,
+       .hsync_start = 2560 + 48,
+       .hsync_end = 2560 + 48 + 32,
+       .htotal = 2560 + 48 + 32 + 80,
+       .vdisplay = 1600,
+       .vsync_start = 1600 + 2,
+       .vsync_end = 1600 + 2 + 5,
+       .vtotal = 1600 + 2 + 5 + 57,
+       .vrefresh = 60,
+};
+
+static const struct panel_desc samsung_lsn122dl01_c01 = {
+       .modes = &samsung_lsn122dl01_c01_mode,
+       .num_modes = 1,
+       .size = {
+               .width = 263,
+               .height = 164,
+       },
+};
+
 static const struct drm_display_mode samsung_ltn101nt05_mode = {
        .clock = 54030,
        .hdisplay = 1024,
@@ -1508,6 +1530,9 @@ static const struct of_device_id platform_of_match[] = {
                .compatible = "qiaodian,qd43003c0-40",
                .data = &qd43003c0_40,
        }, {
+               .compatible = "samsung,lsn122dl01-c01",
+               .data = &samsung_lsn122dl01_c01,
+       }, {
                .compatible = "samsung,ltn101nt05",
                .data = &samsung_ltn101nt05,
        }, {