Re: [PATCH] drm/amd/display: Expose connector VRR range via debugfs

2019-01-25 Thread Kazlauskas, Nicholas
On 1/25/19 3:13 AM, Koenig, Christian wrote: > Am 24.01.19 um 18:56 schrieb Wentland, Harry: >> >> On 2019-01-24 12:41 p.m., Christian König wrote: >>> Am 24.01.19 um 18:06 schrieb Nicholas Kazlauskas: [Why] It's useful to know the min and max vrr range for IGT testing. [How] >>

Re: [PATCH] drm/amd/display: Expose connector VRR range via debugfs

2019-01-25 Thread Koenig, Christian
Am 24.01.19 um 18:56 schrieb Wentland, Harry: > > On 2019-01-24 12:41 p.m., Christian König wrote: >> Am 24.01.19 um 18:06 schrieb Nicholas Kazlauskas: >>> [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

Re: [PATCH] drm/amd/display: Expose connector VRR range via debugfs

2019-01-24 Thread Wentland, Harry
On 2019-01-24 12:41 p.m., Christian König wrote: > Am 24.01.19 um 18:06 schrieb Nicholas Kazlauskas: >> [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". >> >>

Re: [PATCH] drm/amd/display: Expose connector VRR range via debugfs

2019-01-24 Thread Christian König
Am 24.01.19 um 18:06 schrieb Nicholas Kazlauskas: [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 Cc: Harry Went

[PATCH] drm/amd/display: Expose connector VRR range via debugfs

2019-01-24 Thread Nicholas Kazlauskas
[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 Cc: Harry Wentland Cc: Leo Li Signed-off-by: Nicholas Kazlauskas