drm/panel: simple: Add support for LG LB070WV8 800x480 7" panel

This adds support for the LG LB070WV8 7" 800x480 panel to the DRM simple
panel driver.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/Documentation/devicetree/bindings/panel/lg,lb070wv8.txt b/Documentation/devicetree/bindings/panel/lg,lb070wv8.txt
new file mode 100644 (file)
index 0000000..a7588e5
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/lg,lb070wv8.txt
@@ -0,0 +1,7 @@
+LG 7" (800x480 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lb070wv8"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 30904a9b2a4cc993d770ccb8c1a27d76296c4961..a06d9d353bec8024763cf2bce4a888aec3409b01 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -872,6 +872,30 @@ static const struct panel_desc innolux_zj070na_01p = {
        },
 };
 
+static const struct drm_display_mode lg_lb070wv8_mode = {
+       .clock = 33246,
+       .hdisplay = 800,
+       .hsync_start = 800 + 88,
+       .hsync_end = 800 + 88 + 80,
+       .htotal = 800 + 88 + 80 + 88,
+       .vdisplay = 480,
+       .vsync_start = 480 + 10,
+       .vsync_end = 480 + 10 + 25,
+       .vtotal = 480 + 10 + 25 + 10,
+       .vrefresh = 60,
+};
+
+static const struct panel_desc lg_lb070wv8 = {
+       .modes = &lg_lb070wv8_mode,
+       .num_modes = 1,
+       .bpc = 16,
+       .size = {
+               .width = 151,
+               .height = 91,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+};
+
 static const struct drm_display_mode lg_lp129qe_mode = {
        .clock = 285250,
        .hdisplay = 2560,
@@ -1055,6 +1079,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "innolux,zj070na-01p",
                .data = &innolux_zj070na_01p,
+       }, {
+               .compatible = "lg,lb070wv8",
+               .data = &lg_lb070wv8,
        }, {
                .compatible = "lg,lp129qe",
                .data = &lg_lp129qe,