diff options
| author | Nicholas Kazlauskas <[email protected]> | 2019-06-03 17:44:37 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-06-11 17:40:14 +0000 |
| commit | 4b7ef85cc65e7ae137c43a0269365289f1b5ee68 (patch) | |
| tree | cf06c98e6d9293234b343e45594da46b0b30aec8 /drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | |
| parent | drm/amd/amdgpu: add RLC firmware to support raven1 refresh (diff) | |
| download | kernel-4b7ef85cc65e7ae137c43a0269365289f1b5ee68.tar.gz kernel-4b7ef85cc65e7ae137c43a0269365289f1b5ee68.zip | |
drm/amd/display: Add connector debugfs for "output_bpc"
[Why]
This will be useful for verifying whether we enter the correct output
color depth from IGT.
[How]
Locks the connector and associated CRTC if available and outputs
the current and maximum output bpc values.
Example:
cat /sys/kernel/debug/dri/0/DP-1/output_bpc
Current: 8
Maximum: 10
v2: Drop unneeded connector status check
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Reviewed-by: David Francis <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c')
0 files changed, 0 insertions, 0 deletions