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| author | Steven Price <[email protected]> | 2020-09-09 12:29:57 +0000 |
|---|---|---|
| committer | Steven Price <[email protected]> | 2020-09-10 13:12:33 +0000 |
| commit | 8c3c818c23a5bbce6ff180dd2ee04415241df77c (patch) | |
| tree | ea7b752873c8e01f397b446609ced0b81a60c3e3 /drivers/gpu/drm/amd/amdgpu | |
| parent | drm/panfrost: Set DMA max segment size (diff) | |
| download | kernel-8c3c818c23a5bbce6ff180dd2ee04415241df77c.tar.gz kernel-8c3c818c23a5bbce6ff180dd2ee04415241df77c.zip | |
drm/panfrost: Ensure GPU quirks are always initialised
The GPU 'CONFIG' registers used to work around hardware issues are
cleared on reset so need to be programmed every time the GPU is reset.
However panfrost_device_reset() failed to do this.
To avoid this in future instead move the call to
panfrost_gpu_init_quirks() to panfrost_gpu_power_on() so that the
regsiters are always programmed just before the cores are powered.
Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver")
Signed-off-by: Steven Price <[email protected]>
Reviewed-by: Alyssa Rosenzweig <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
0 files changed, 0 insertions, 0 deletions