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| author | Aaron Liu <aaron.liu@amd.com> | 2019-07-26 10:51:32 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-22 17:37:42 -0500 |
| commit | a31b059b0385dae98e95d6074950c5d47de34661 (patch) | |
| tree | 8c1c203a1f99c8adcd9481bdff33daee59297888 /samples | |
| parent | 9f21e9ee7f2ffc64a2f0f1f821fb22ded9d18761 (diff) | |
| download | linux-stable-a31b059b0385dae98e95d6074950c5d47de34661.tar.gz linux-stable-a31b059b0385dae98e95d6074950c5d47de34661.tar.bz2 linux-stable-a31b059b0385dae98e95d6074950c5d47de34661.zip | |
drm/amd/powerplay: fix checking gfxoff status for rn
For renoir, it should use mmSMUIO_GFX_MISC_CNTL to check
gfxoff status. For the first time to enter gfxoff status,
it maybe takes about one second more. So just set the max
timeout to 5s.
GFXOFF_STATUS(bits 2:1)'s description is below:
0=GFXOFF(default).
1=Transition out of GFX State.
2=Not in GFXOFF.
3=Transition into GFXOFF.
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions