| From foo@baz Sun May 27 17:33:38 CEST 2018 |
| From: Eric Anholt <eric@anholt.net> |
| Date: Fri, 9 Mar 2018 15:33:32 -0800 |
| Subject: drm/panel: simple: Fix the bus format for the Ontat panel |
| |
| From: Eric Anholt <eric@anholt.net> |
| |
| [ Upstream commit 5651e5e094591f479adad5830ac1bc45196a39b3 ] |
| |
| This fixes bad color output. When I was first testing the device I |
| had the DPI hardware set to 666 mode, but apparently in the refactor |
| to use the bus_format information from the panel driver, I failed to |
| actually update the panel. |
| |
| Signed-off-by: Eric Anholt <eric@anholt.net> |
| Fixes: e8b6f561b2ee ("drm/panel: simple: Add the 7" DPI panel from Adafruit") |
| Cc: Thierry Reding <thierry.reding@gmail.com> |
| Signed-off-by: Thierry Reding <treding@nvidia.com> |
| Link: https://patchwork.freedesktop.org/patch/msgid/20180309233332.1769-1-eric@anholt.net |
| Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/gpu/drm/panel/panel-simple.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/gpu/drm/panel/panel-simple.c |
| +++ b/drivers/gpu/drm/panel/panel-simple.c |
| @@ -1250,7 +1250,7 @@ static const struct panel_desc ontat_yx7 |
| .width = 154, |
| .height = 83, |
| }, |
| - .bus_format = MEDIA_BUS_FMT_RGB888_1X24, |
| + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, |
| }; |
| |
| static const struct drm_display_mode ortustech_com43h4m85ulc_mode = { |
