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.
Signed-off-by: Pascal Roeleven dev@pascalroeleven.nl --- .../display/panel/starry,kr070pe2t.txt | 7 +++++ drivers/gpu/drm/panel/panel-simple.c | 26 +++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/starry,kr070pe2t.txt
diff --git a/Documentation/devicetree/bindings/display/panel/starry,kr070pe2t.txt b/Documentation/devicetree/bindings/display/panel/starry,kr070pe2t.txt new file mode 100644 index 000000000..699ad5eb2 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/starry,kr070pe2t.txt @@ -0,0 +1,7 @@ +Starry 7" (800x480 pixels) LCD panel + +Required properties: +- compatible: should be "starry,kr070pe2t" + +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 e14c14ac6..027a2612b 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2842,6 +2842,29 @@ 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, + }, +}; + static const struct drm_display_mode starry_kr122ea0sra_mode = { .clock = 147000, .hdisplay = 1920, @@ -3474,6 +3497,9 @@ 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, }, { .compatible = "starry,kr122ea0sra", .data = &starry_kr122ea0sra,