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amd/amdgpu: Disable VCN DPG mode for Picasso
authorVeerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com>
Thu, 29 Oct 2020 14:29:46 +0000 (19:59 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Nov 2020 18:22:14 +0000 (19:22 +0100)
commit756fec062e4b823bbbe10b95cbcfa84f948131c6
tree9f1b9c47f7a83cc26ed8e2cea30f8eac4a82423atree
parent6a1d0696c878990360239ff5b466260046b838b6commit | diff
amd/amdgpu: Disable VCN DPG mode for Picasso

[ Upstream commit c6d2b0fbb893d5c7dda405aa0e7bcbecf1c75f98 ]

Concurrent operation of VCN and JPEG decoder in DPG mode is
causing ring timeout due to power state.

Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/amdgpu/soc15.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git