drm/amdgpu/sdma5.2: use legacy HDP flush for SDMA2/3
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 15 Apr 2024 01:20:56 +0000 (21:20 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 2 May 2024 14:24:48 +0000 (16:24 +0200)
commit7e350ee649e08ef886e96164c2bc9393e1e68b04
tree14a6628030cc199afefe0d8d68579ea9f42d1a74
parent1a1dc37c23aa0f4a89895d852b2205ebd9e8dffd
drm/amdgpu/sdma5.2: use legacy HDP flush for SDMA2/3

commit 9792b7cc18aaa0c2acae6af5d0acf249bcb1ab0d upstream.

This avoids a potential conflict with firmwares with the newer
HDP flush mechanism.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c