drm/amd/powerplay: fix navi10 system intermittent reboot issue V2

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commit 1cf8c930b3 upstream.

This workaround is needed only for Navi10 12 Gbps SKUs.

V2: added SMU firmware version guard

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@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>

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Evan Quan 2020-01-30 16:46:38 +08:00 • committed by Greg Kroah-Hartman

parent 51df23649f

commit 5ce61bb557

6 changed files with 86 additions and 1 deletions

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18

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

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1

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

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2

drivers/gpu/drm/amd/powerplay/inc/smu_types.h

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5

drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_ppsmc.h

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58

drivers/gpu/drm/amd/powerplay/navi10_ppt.c

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3

drivers/gpu/drm/amd/powerplay/smu_internal.h

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