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| author | Pascal Roeleven <dev@pascalroeleven.nl> | 2020-03-20 12:21:33 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-03-28 21:18:42 +0100 |
| commit | 105235e4ae4cbdf068116ca0526567cfae79076d (patch) | |
| tree | 7e04e2db959cffd2f427e247d73915a3bf151b7f /drivers/gpu/drm/panel/panel-simple.c | |
| parent | c2eee4bfda5603291d917917307791d85d1aace4 (diff) | |
| download | lwn-105235e4ae4cbdf068116ca0526567cfae79076d.tar.gz lwn-105235e4ae4cbdf068116ca0526567cfae79076d.zip | |
drm: panel: Add Starry KR070PE2T
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>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200320112205.7100-3-dev@pascalroeleven.nl
Diffstat (limited to 'drivers/gpu/drm/panel/panel-simple.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 0ce81b1f36af..44a1f5dfb571 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -3076,6 +3076,32 @@ 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, @@ -3727,6 +3753,9 @@ 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, }, { |