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| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2018-11-08 16:19:22 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-11-30 12:02:57 -0500 |
| commit | ed20dc0d8ca8285458f57e160ee3f99c6a9d8c48 (patch) | |
| tree | 3c3810927aa210fc17d60d8dd4e65c323998ba21 /drivers/gpu/drm/amd/display | |
| parent | 6de89f79ea7ad4804e3608863ffe3a155917b8b9 (diff) | |
| download | linux-stable-ed20dc0d8ca8285458f57e160ee3f99c6a9d8c48.tar.gz linux-stable-ed20dc0d8ca8285458f57e160ee3f99c6a9d8c48.tar.bz2 linux-stable-ed20dc0d8ca8285458f57e160ee3f99c6a9d8c48.zip | |
drm/amd/display: Copy crc_enabled when duplicating dm_crtc_state
[Why]
When running igt@kms_plane@pixel-format-pipe-* tests the CRC read will
time out and the test will fail.
This is because the CRTC is duplicated but the crc_enabled parameter
isn't copied over to the new dm_crtc_state. CRC reads will time out
because amdgpu_dm_crtc_handle_crc_irq will no longer call
drm_crtc_add_crc_entry.
[How]
Copy crc_enabled when duplicating the state.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: David Francis <David.Francis@amd.com>
Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index bc3cf47a9a88..55e9b1249dd4 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3003,6 +3003,7 @@ dm_crtc_duplicate_state(struct drm_crtc *crtc) state->abm_level = cur->abm_level; state->vrr_supported = cur->vrr_supported; state->freesync_config = cur->freesync_config; + state->crc_enabled = cur->crc_enabled; /* TODO Duplicate dc_stream after objects are stream object is flattened */ |