drm/panel: simple: Add Tianma TM070RVHG71 panel support
The Tianma TM070RVHG71 is a 7" WVGA (800x480) TFT LCD panel connected
via LVDS and can be supported by the simple-panel binding.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171107153058.5554-1-lukma@denx.de
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index b7c4709..71d8f0e 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1837,6 +1837,30 @@ static const struct panel_desc tianma_tm070jdhg30 = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
};
+static const struct display_timing tianma_tm070rvhg71_timing = {
+ .pixelclock = { 27700000, 29200000, 39600000 },
+ .hactive = { 800, 800, 800 },
+ .hfront_porch = { 12, 40, 212 },
+ .hback_porch = { 88, 88, 88 },
+ .hsync_len = { 1, 1, 40 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 1, 13, 88 },
+ .vback_porch = { 32, 32, 32 },
+ .vsync_len = { 1, 1, 3 },
+ .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc tianma_tm070rvhg71 = {
+ .timings = &tianma_tm070rvhg71_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 154,
+ .height = 86,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+};
+
static const struct drm_display_mode toshiba_lt089ac29000_mode = {
.clock = 79500,
.hdisplay = 1280,
@@ -2143,6 +2167,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "tianma,tm070jdhg30",
.data = &tianma_tm070jdhg30,
}, {
+ .compatible = "tianma,tm070rvhg71",
+ .data = &tianma_tm070rvhg71,
+ }, {
.compatible = "toshiba,lt089ac29000",
.data = &toshiba_lt089ac29000,
}, {