Searched hist:"2 b072442" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
H A D | vi.c | 2b072442 Wed Mar 15 07:07:23 CDT 2023 Kai-Heng Feng <kai.heng.feng@canonical.com> drm/amdgpu/nv: Apply ASPM quirk on Intel ADL + AMD Navi
S2idle resume freeze can be observed on Intel ADL + AMD WX5500. This is caused by commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default").
The root cause is still not clear for now.
So extend and apply the ASPM quirk from commit e02fe3bc7aba ("drm/amdgpu: vi: disable ASPM on Intel Alder Lake based systems"), to workaround the issue on Navi cards too.
Fixes: 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2458 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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H A D | nv.c | 2b072442 Wed Mar 15 07:07:23 CDT 2023 Kai-Heng Feng <kai.heng.feng@canonical.com> drm/amdgpu/nv: Apply ASPM quirk on Intel ADL + AMD Navi
S2idle resume freeze can be observed on Intel ADL + AMD WX5500. This is caused by commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default").
The root cause is still not clear for now.
So extend and apply the ASPM quirk from commit e02fe3bc7aba ("drm/amdgpu: vi: disable ASPM on Intel Alder Lake based systems"), to workaround the issue on Navi cards too.
Fixes: 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2458 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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H A D | amdgpu.h | 2b072442 Wed Mar 15 07:07:23 CDT 2023 Kai-Heng Feng <kai.heng.feng@canonical.com> drm/amdgpu/nv: Apply ASPM quirk on Intel ADL + AMD Navi
S2idle resume freeze can be observed on Intel ADL + AMD WX5500. This is caused by commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default").
The root cause is still not clear for now.
So extend and apply the ASPM quirk from commit e02fe3bc7aba ("drm/amdgpu: vi: disable ASPM on Intel Alder Lake based systems"), to workaround the issue on Navi cards too.
Fixes: 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2458 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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