drm/panel: simple: Add Innolux TV123WAM panel driver support

Add support for Innolux TV123WAM, which is a 12.3" eDP display panel
with 2160x1440 resolution.

Changes in v1:
 - Add the compatibility string, display_mode and panel_desc
   structures in alphabetical order (Sean Paul).

Signed-off-by: Sandeep Panda <spanda@codeaurora.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1526363564-13823-4-git-send-email-spanda@codeaurora.org

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 062b6b4..2209aed 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1216,6 +1216,30 @@ static const struct panel_desc innolux_n156bge_l21 = {
        },
 };
 
+static const struct drm_display_mode innolux_tv123wam_mode = {
+       .clock = 206016,
+       .hdisplay = 2160,
+       .hsync_start = 2160 + 48,
+       .hsync_end = 2160 + 48 + 32,
+       .htotal = 2160 + 48 + 32 + 80,
+       .vdisplay = 1440,
+       .vsync_start = 1440 + 3,
+       .vsync_end = 1440 + 3 + 10,
+       .vtotal = 1440 + 3 + 10 + 27,
+       .vrefresh = 60,
+       .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
+};
+
+static const struct panel_desc innolux_tv123wam = {
+       .modes = &innolux_tv123wam_mode,
+       .num_modes = 1,
+       .bpc = 8,
+       .size = {
+               .width = 259,
+               .height = 173,
+       },
+};
+
 static const struct drm_display_mode innolux_zj070na_01p_mode = {
        .clock = 51501,
        .hdisplay = 1024,
@@ -2169,6 +2193,9 @@ static const struct of_device_id platform_of_match[] = {
                .compatible = "innolux,n156bge-l21",
                .data = &innolux_n156bge_l21,
        }, {
+               .compatible = "innolux,tv123wam",
+               .data = &innolux_tv123wam,
+       }, {
                .compatible = "innolux,zj070na-01p",
                .data = &innolux_zj070na_01p,
        }, {