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| author | Tony Cheng | 2017-11-22 17:51:30 +0100 |
|---|---|---|
| committer | Alex Deucher | 2017-12-14 16:55:09 +0100 |
| commit | 75c2dec31a100daee4d3d9a1c2042918c9561f04 (patch) | |
| tree | 01e8779a0fecea5e914a5f1ab7c9e498274c92f8 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | drm/amd/display: Add disclaimer to BW and DML code provided by HW (diff) | |
| download | kernel-qcow2-linux-75c2dec31a100daee4d3d9a1c2042918c9561f04.tar.gz kernel-qcow2-linux-75c2dec31a100daee4d3d9a1c2042918c9561f04.tar.xz kernel-qcow2-linux-75c2dec31a100daee4d3d9a1c2042918c9561f04.zip | |
drm/amd/display: really fix time out in init sequence
REG_UPDATE_2 return the reg value it write out through MMIO
we need to do a REG_READ to confirm the value is written out
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions