[AMD Official Use Only - AMD Internal Distribution Only]
Acked-by: Ruijing Dong
-Original Message-
From: amd-gfx On Behalf Of Alex Deucher
Sent: Wednesday, August 14, 2024 10:43 AM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: [PATCH] drm/amdgpu/sdma5.2: limit wptr
The workaround seems to cause stability issues on other
SDMA 5.2.x IPs.
Fixes: a03ebf116303 ("drm/amdgpu/sdma5.2: Update wptr registers as well as
doorbell")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3556
Signed-off-by: Alex Deucher
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drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 18
