On Fri, Mar 20, 2020 at 12:21:33PM +0100, Pascal Roeleven wrote:
The KR070PE2T is a 7" panel with a resolution of 800x480.
KR070PE2T is the marking present on the ribbon cable. As this panel is probably available under different brands, this marking will catch most devices.
As I can't find a datasheet for this panel, the bus_flags are instead from trial-and-error. The flags seem to be common for these kind of panels as well.
Signed-off-by: Pascal Roeleven dev@pascalroeleven.nl
Applied to drm-misc-next.
Sam
drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index e14c14ac6..b3d257257 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2842,6 +2842,32 @@ static const struct panel_desc shelly_sca07010_bfn_lnn = { .bus_format = MEDIA_BUS_FMT_RGB666_1X18, };
+static const struct drm_display_mode starry_kr070pe2t_mode = {
- .clock = 33000,
- .hdisplay = 800,
- .hsync_start = 800 + 209,
- .hsync_end = 800 + 209 + 1,
- .htotal = 800 + 209 + 1 + 45,
- .vdisplay = 480,
- .vsync_start = 480 + 22,
- .vsync_end = 480 + 22 + 1,
- .vtotal = 480 + 22 + 1 + 22,
- .vrefresh = 60,
+};
+static const struct panel_desc starry_kr070pe2t = {
- .modes = &starry_kr070pe2t_mode,
- .num_modes = 1,
- .bpc = 8,
- .size = {
.width = 152,.height = 86,- },
- .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
- .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
- .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
static const struct drm_display_mode starry_kr122ea0sra_mode = { .clock = 147000, .hdisplay = 1920, @@ -3474,6 +3500,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "shelly,sca07010-bfn-lnn", .data = &shelly_sca07010_bfn_lnn,
- }, {
.compatible = "starry,kr070pe2t",.data = &starry_kr070pe2t,-- 2.20.1