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(parent: f3bbb35) | patch
drm/amdgpu: Disable SDMA WPTR_POLL_ENABLE for sdma_v6_0
authorGraham Sider <Graham.Sider@amd.com>
Tue, 30 Nov 2021 18:24:12 +0000 (13:24 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 10 May 2022 21:53:11 +0000 (17:53 -0400)
commitac67eeba95a47999c217716f63742ab9d2368e9a
treef7a1d44aa091a9ada2f8c6bcf3daa6d285f4dbabtree | snapshot
parentf3bbb3527d5ca2e1d8e7f95dc68cede5cf09c294commit | diff
drm/amdgpu: Disable SDMA WPTR_POLL_ENABLE for sdma_v6_0

WPTR_POLL_ENABLE = 1 was kept to support legacy doorbell programming in
SimNow environment. Disable for real hardware.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c diff | blob | history
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