diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2017-07-27 10:42:32 -0600 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-08-01 19:10:53 -0400 |
| commit | a23cb3b52fec73b22671bac65356d8c55bf37706 (patch) | |
| tree | 5d02abbeb0ecf62523197f4f33dbd26da944c9c1 /drivers/gpu/drm/msm/adreno/a4xx_gpu.h | |
| parent | 6e749e5971fc7c7a33d7a673fbe4944604b397cf (diff) | |
drm/msm: Turn off hardware clock gating before reading A5XX registers
On A5XX GPU hardware clock gating needs to be turned off before
reading certain GPU registers via AHB. Turn off HWCG before calling
adreno_show() to safely dump all the registers without a system hang.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a4xx_gpu.h')
0 files changed, 0 insertions, 0 deletions