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(parent: 9352141) | patch
drm/amdgpu/vcn2.5: Add firmware w/r ptr reset sync
authorJames Zhu <James.Zhu@amd.com>
Mon, 30 Mar 2020 00:15:44 +0000 (20:15 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 1 Apr 2020 18:44:45 +0000 (14:44 -0400)
commitc97e3076eb7ace8adc51ed9fe646c2e7cd0941ca
treef7ae47637700b65d5fd65ae3ad742fc9c0501ca5tree | snapshot
parent9352141027afd8230846c1ca3a0b91ce8855677ccommit | diff
drm/amdgpu/vcn2.5: Add firmware w/r ptr reset sync

Add firmware write/read point reset sync through shared memory

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c diff | blob | history
Domain: System / Kernel;