diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2019-02-04 09:32:07 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-02-05 21:15:46 -0500 |
| commit | cc7e422d3db338bf00ac73b4575668d149a25a34 (patch) | |
| tree | b7701469a2dbaa0343a9cdd79c196fdb7f2d22e4 /drivers/gpu/drm/amd/display | |
| parent | 41cca166cc57e75e94d888595a428d23a3bf4e36 (diff) | |
| download | linux-cc7e422d3db338bf00ac73b4575668d149a25a34.tar.bz2 | |
drm/amd/display: Don't re-enable CRC when CONFIG_DEBUG_FS isn't defined
[Why]
When CONFIG_DEBUG_FS isn't defined then amdgpu_dm_crtc_set_crc_source
is NULL. This causes a compilation error since it's being called
unconditionally.
[How]
Guard the call based on CONFIG_DEBUG_FS - CRC capture isn't supported
without this.
Cc: Leo Li <sunpeng.li@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Fixes: 43a6a02eb355 ("drm/amd/display: Re-enable CRC capture following modeset")
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@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')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 |
1 files changed, 2 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 a08820f86f0f..0eea6c80864e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -5180,9 +5180,11 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state) manage_dm_interrupts(adev, acrtc, true); +#ifdef CONFIG_DEBUG_FS /* The stream has changed so CRC capture needs to re-enabled. */ if (dm_new_crtc_state->crc_enabled) amdgpu_dm_crtc_set_crc_source(crtc, "auto"); +#endif } /* update planes when needed per crtc*/ |