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| author | Leo (Sunpeng) Li <sunpeng.li@amd.com> | 2017-10-04 12:47:13 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-10-21 16:49:45 -0400 |
| commit | 3df8fcafb7edab79d76c4c76c93446b91eb4916f (patch) | |
| tree | 436223fbf3e39d96b06a253742a7465d3e55a4e5 /drivers/gpu/drm/amd/display/dc/basics/logger.c | |
| parent | d94585a06b8197a723787c6c5502872abcff0e8e (diff) | |
drm/amd/display: Do not set bandwidth on page flips.
Which removes a lockdep warning for a possible deadlock situation:
While holding the drm event mutex (hard irq safe),
dc_post_update_surfaces_to_stream eventually acquires the atom context
lock, which is hard irq unsafe. We should only be calling it on full
updates anyways.
Also remove a redundant call to dc_post_update_surfaces_to_stream,
dc_commit_updates_for_stream already calls it.
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/basics/logger.c')
0 files changed, 0 insertions, 0 deletions