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| author | Maciej Purski <m.purski@samsung.com> | 2018-06-28 19:44:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-24 14:09:12 +0300 |
| commit | bf030b2faacbc740170e33e1281ef2f96decc2a7 (patch) | |
| tree | 1766678233d63e2c3860b9eca2aa55ae7f9a18fc /drivers/gpu/drm/drm_agpsupport.c | |
| parent | 5996929435a8418dc1e633d44c13e83383c019d5 (diff) | |
| download | linux-bf030b2faacbc740170e33e1281ef2f96decc2a7.tar.xz | |
drm/bridge/sii8620: Fix display of packed pixel modes
[ Upstream commit fdddc65ab35d575b42aab411b2dc687601eab680 ]
Current implementation does not guarantee packed pixel modes working
with every dongle. There are some dongles, which require selecting
the output mode explicitly.
Write proper values to registers in packed_pixel mode, based on how it
is done in vendor's code. Select output color space: RGB
(no packed pixel) or YCBCR422 (packed pixel).
This reverts commit e8b92efa629dac0e70ea4145c5e70616de5f89c8
("drm/bridge/sii8620: fix display of packed pixel modes in MHL2").
Signed-off-by: Maciej Purski <m.purski@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1530204243-6370-3-git-send-email-m.purski@samsung.com
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/drm_agpsupport.c')
0 files changed, 0 insertions, 0 deletions