diff options
| author | Bhanuprakash Modem <[email protected]> | 2020-06-22 19:55:18 +0530 |
|---|---|---|
| committer | Manasi Navare <[email protected]> | 2020-06-25 15:47:14 -0700 |
| commit | 41752663b410c6265e24ff0570350b0b05ecdafe (patch) | |
| tree | 6ea7e74641e248bc15e8ab9c58cd795e3773aea3 /drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | |
| parent | 6b86a1224af8b369d34a41b0954d9eeabd6f35ef (diff) | |
drm/debug: Expose connector VRR monitor range via debugfs
[Why]
It's useful to know the min and max vrr range for IGT testing.
[How]
Expose the min and max vfreq for the connector via a debugfs file
on the connector, "vrr_range".
Example usage: cat /sys/kernel/debug/dri/0/DP-1/vrr_range
v2:
* Fix the typo in max_vfreq (Manasi)
* Change the name of node to i915_vrr_info so we can add
other vrr info for more debug info (Manasi)
* Change the VRR capable to display Yes or No (Manasi)
* Fix indentation checkpatch errors (Manasi)
v3:
* Remove the unnecessary debug print (Manasi)
v4:
* Rebase
v5:
* Rename to vrr_range to match AMD debugfs
v6:
* Rebase (manasi)
v7:
* Fix cmpilation due to rebase
v8:
* Move debugfs node creation logic to DRM (Emil)
* Remove AMD specific logic (Emil)
v9:
* Separate patch for removal of AMD specific logic (Manasi)
Signed-off-by: Bhanuprakash Modem <[email protected]>
Signed-off-by: Manasi Navare <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: Harry Wentland <[email protected]>
CC: Emil Velikov <[email protected]>
Reviewed-by: Manasi Navare <[email protected]>
Signed-off-by: Manasi Navare <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c')
0 files changed, 0 insertions, 0 deletions