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authorMikita Lipski <[email protected]>2018-03-07 15:49:23 +0000
committerAlex Deucher <[email protected]>2018-03-21 05:22:08 +0000
commit8bfac12f88dbafff40af72c7990b7d14e0158545 (patch)
tree906427dd972b55b6226d6971bc3a5864b3c2c801 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
parentdrm/amd/display: fix dereferencing possible ERR_PTR() (diff)
downloadkernel-8bfac12f88dbafff40af72c7990b7d14e0158545.tar.gz
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drm/amd/display: Allow truncation to 10 bits
The truncation isn't being programmed if the truncation depth is set to 2, it causes an issue with dce11.2 asic using 6bit eDP panel. It required to truncate 12:10 in order to perform spatial dither 10:6. This change will allow 12:10 truncation to be enabled. Signed-off-by: Mikita Lipski <[email protected]> Reviewed-by: Jun Lei <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
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