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| author | Leo (Sunpeng) Li <sunpeng.li@amd.com> | 2017-11-10 16:12:08 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 12:48:11 -0500 |
| commit | 27b3f4fc91e1df74aa15f669c9b032d73dee2ef8 (patch) | |
| tree | e2a2038612e973e8072b605eb4fb4e01d8929108 /drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | |
| parent | 000b59ea9f8360a3e82efe1f4adef4d215ba18c8 (diff) | |
| download | linux-27b3f4fc91e1df74aa15f669c9b032d73dee2ef8.tar.gz linux-27b3f4fc91e1df74aa15f669c9b032d73dee2ef8.tar.bz2 linux-27b3f4fc91e1df74aa15f669c9b032d73dee2ef8.zip | |
drm/amd/display: Do not program front-end twice
The sequence of front-end > back-end > front-end programming will
program the front-end more than once. Add a mode_changed flag, and use
it to determine whether the front-end should be programmed before, or
after back-end.
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@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/amdgpu/amdgpu_gart.c')
0 files changed, 0 insertions, 0 deletions