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| author |   Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-07-27 05:06:52 +0300 |
|---|---|---|
| committer |   Stefan Agner <stefan@agner.ch> | 2020-07-28 17:21:50 +0200 |
| commit | 51b777f2b11ea2eed4b6c5faf3884b4aeba0b82a (patch) | |
| tree | e6c9fb08486aa360086b85774736df97ef236e76 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | drm: mxsfb: Turn mxsfb_set_pixel_fmt() into a void function (diff) | |
| download | linux-dev-51b777f2b11ea2eed4b6c5faf3884b4aeba0b82a.tar.xz linux-dev-51b777f2b11ea2eed4b6c5faf3884b4aeba0b82a.zip | |
drm: mxsfb: Merge mxsfb_set_pixel_fmt() and mxsfb_set_bus_fmt()
The mxsfb_set_pixel_fmt() and mxsfb_set_bus_fmt() functions both deal
with format configuration, are always called in a row from
mxsfb_crtc_mode_set_nofb(), and set fields from the LCDC_CTRL register.
This requires a read-modify-update cycle in mxsfb_set_bus_fmt(). Make
this more efficient by merging them together.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200727020654.8231-21-laurent.pinchart@ideasonboard.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
0 files changed, 0 insertions, 0 deletions