drm/panel: simple: Add support for AUO G185HAN01

This adds support for the AU Optronics G185HAN01 18.5" LVDS FullHD TFT
LCD panel, which can be supported by the simple panel driver.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/Documentation/devicetree/bindings/display/panel/auo,g185han01.txt b/Documentation/devicetree/bindings/display/panel/auo,g185han01.txt
new file mode 100644 (file)
index 0000000..ed657c2
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/auo,g185han01.txt
@@ -0,0 +1,7 @@
+AU Optronics Corporation 18.5" FHD (1920x1080) TFT LCD panel
+
+Required properties:
+- compatible: should be "auo,g185han01"
+
+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 4048a19d13ce7a05aa5c06653743c46811c756fa..06aaf79de8c86fab262829d91781810ebd99ed66 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -584,6 +584,35 @@ static const struct panel_desc auo_g133han01 = {
        .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA,
 };
 
+static const struct display_timing auo_g185han01_timings = {
+       .pixelclock = { 120000000, 144000000, 175000000 },
+       .hactive = { 1920, 1920, 1920 },
+       .hfront_porch = { 18, 60, 74 },
+       .hback_porch = { 12, 44, 54 },
+       .hsync_len = { 10, 24, 32 },
+       .vactive = { 1080, 1080, 1080 },
+       .vfront_porch = { 6, 10, 40 },
+       .vback_porch = { 2, 5, 20 },
+       .vsync_len = { 2, 5, 20 },
+};
+
+static const struct panel_desc auo_g185han01 = {
+       .timings = &auo_g185han01_timings,
+       .num_timings = 1,
+       .bpc = 8,
+       .size = {
+               .width = 409,
+               .height = 230,
+       },
+       .delay = {
+               .prepare = 50,
+               .enable = 200,
+               .disable = 110,
+               .unprepare = 1000,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+};
+
 static const struct drm_display_mode auo_t215hvn01_mode = {
        .clock = 148800,
        .hdisplay = 1920,
@@ -1709,6 +1738,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "auo,g133han01",
                .data = &auo_g133han01,
+       }, {
+               .compatible = "auo,g185han01",
+               .data = &auo_g185han01,
        }, {
                .compatible = "auo,t215hvn01",
                .data = &auo_t215hvn01,