drm/panel: simple: Add support for Sharp LQ150X1LG11 panels

The Sharp 15" LQ150X1LG11 panel is an XGA TFT LCD panel.

The simple-panel driver is used to get support for essential
functionality of the panel.

Signed-off-by: Gustaf Lindström <gl@axentia.se>
Signed-off-by: Peter Rosin <peda@axentia.se>
[treding@nvidia.com: change .bpc from 8 to 6]
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 113db3c..76f0ef7 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1420,6 +1420,30 @@ static const struct panel_desc sharp_lq123p1jx31 = {
        },
 };
 
+static const struct drm_display_mode sharp_lq150x1lg11_mode = {
+       .clock = 71100,
+       .hdisplay = 1024,
+       .hsync_start = 1024 + 168,
+       .hsync_end = 1024 + 168 + 64,
+       .htotal = 1024 + 168 + 64 + 88,
+       .vdisplay = 768,
+       .vsync_start = 768 + 37,
+       .vsync_end = 768 + 37 + 2,
+       .vtotal = 768 + 37 + 2 + 8,
+       .vrefresh = 60,
+};
+
+static const struct panel_desc sharp_lq150x1lg11 = {
+       .modes = &sharp_lq150x1lg11_mode,
+       .num_modes = 1,
+       .bpc = 6,
+       .size = {
+               .width = 304,
+               .height = 228,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB565_1X16,
+};
+
 static const struct drm_display_mode shelly_sca07010_bfn_lnn_mode = {
        .clock = 33300,
        .hdisplay = 800,
@@ -1683,6 +1707,9 @@ static const struct of_device_id platform_of_match[] = {
                .compatible = "sharp,lq123p1jx31",
                .data = &sharp_lq123p1jx31,
        }, {
+               .compatible = "sharp,lq150x1lg11",
+               .data = &sharp_lq150x1lg11,
+       }, {
                .compatible = "shelly,sca07010-bfn-lnn",
                .data = &shelly_sca07010_bfn_lnn,
        }, {