drm/panel: simple: Add support for LG LP079QX1-SP0V panel

The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
32 pins eDP interface. This module supports 1536x2048 mode.

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 c2031678f04a6b4a61a33db886252787eef076b0..7cc6d93bbe234895a45bdea944488f447c5663f7 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1019,6 +1019,29 @@ static const struct panel_desc lg_lb070wv8 = {
        .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
 };
 
+static const struct drm_display_mode lg_lp079qx1_sp0v_mode = {
+       .clock = 200000,
+       .hdisplay = 1536,
+       .hsync_start = 1536 + 12,
+       .hsync_end = 1536 + 12 + 16,
+       .htotal = 1536 + 12 + 16 + 48,
+       .vdisplay = 2048,
+       .vsync_start = 2048 + 8,
+       .vsync_end = 2048 + 8 + 4,
+       .vtotal = 2048 + 8 + 4 + 8,
+       .vrefresh = 60,
+       .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc lg_lp079qx1_sp0v = {
+       .modes = &lg_lp079qx1_sp0v_mode,
+       .num_modes = 1,
+       .size = {
+               .width = 129,
+               .height = 171,
+       },
+};
+
 static const struct drm_display_mode lg_lp097qx1_spa1_mode = {
        .clock = 205210,
        .hdisplay = 2048,
@@ -1525,6 +1548,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "lg,lb070wv8",
                .data = &lg_lb070wv8,
+       }, {
+               .compatible = "lg,lp079qx1-sp0v",
+               .data = &lg_lp079qx1_sp0v,
        }, {
                .compatible = "lg,lp097qx1-spa1",
                .data = &lg_lp097qx1_spa1,