diff options
| author | Harry Wentland <[email protected]> | 2017-12-18 11:55:48 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-02-19 14:17:27 -0500 |
| commit | 9f921b147b5e0b049b8de3f17960beef64c111e9 (patch) | |
| tree | 9cf8478e93091d568f151101e7f40d278775d52b | |
| parent | f2c7c55b0e00817fa28b800834fe2b2bc22946b6 (diff) | |
drm/amd/display: Debug-print reason for mode validation failure
Signed-off-by: Harry Wentland <[email protected]>
Reviewed-by: Tony Cheng <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 |
1 files changed, 3 insertions, 2 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 a7d8634d2df3..29bab3e5decd 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2839,10 +2839,11 @@ int amdgpu_dm_connector_mode_valid(struct drm_connector *connector, if (dc_result == DC_OK) result = MODE_OK; else - DRM_DEBUG_KMS("Mode %dx%d (clk %d) failed DC validation\n", + DRM_DEBUG_KMS("Mode %dx%d (clk %d) failed DC validation with error %d\n", mode->vdisplay, mode->hdisplay, - mode->clock); + mode->clock, + dc_result); dc_stream_release(stream); |