[PATCH] drm/amdgpu: set mode1 reset as default for dimgrey_cavefish

[Zhou1, Tao]

[AMD Public Use]

Thanks for your reminder, I'll add another patch to enable gpu recovery.

Tao

From: Deucher, Alexander <Alexander.Deucher at amd.com>
Sent: Tuesday, December 15, 2020 10:27 PM
To: Chen, Jiansong (Simon) <Jiansong.Chen at amd.com>; Zhou1, Tao <Tao.Zhou1 at amd.com>; Gui, Jack <Jack.Gui at amd.com>; Zhang, Hawking <Hawking.Zhang at amd.com>; amd-gfx at lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: set mode1 reset as default for dimgrey_cavefish


[AMD Official Use Only - Internal Distribution Only]

You will also need to add the asic_type to amdgpu_device_should_recover_gpu() if you the driver to actually use GPU reset when it encounters a hang.

Alex

________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org<mailto:amd-gfx-bounces at lists.freedesktop.org>> on behalf of Chen, Jiansong (Simon) <Jiansong.Chen at amd.com<mailto:Jiansong.Chen at amd.com>>
Sent: Tuesday, December 15, 2020 5:33 AM
To: Zhou1, Tao <Tao.Zhou1 at amd.com<mailto:Tao.Zhou1 at amd.com>>; Gui, Jack <Jack.Gui at amd.com<mailto:Jack.Gui at amd.com>>; Zhang, Hawking <Hawking.Zhang at amd.com<mailto:Hawking.Zhang at amd.com>>; amd-gfx at lists.freedesktop.org<mailto:amd-gfx at lists.freedesktop.org> <amd-gfx at lists.freedesktop.org<mailto:amd-gfx at lists.freedesktop.org>>
Subject: RE: [PATCH] drm/amdgpu: set mode1 reset as default for dimgrey_cavefish

[AMD Official Use Only - Internal Distribution Only]

[AMD Official Use Only - Internal Distribution Only]

Reviewed-by: Jiansong Chen <Jiansong.Chen at amd.com<mailto:Jiansong.Chen at amd.com>>

-----Original Message-----
From: Zhou1, Tao <Tao.Zhou1 at amd.com<mailto:Tao.Zhou1 at amd.com>>
Sent: Tuesday, December 15, 2020 6:23 PM
To: Chen, Jiansong (Simon) <Jiansong.Chen at amd.com<mailto:Jiansong.Chen at amd.com>>; Gui, Jack <Jack.Gui at amd.com<mailto:Jack.Gui at amd.com>>; Zhang, Hawking <Hawking.Zhang at amd.com<mailto:Hawking.Zhang at amd.com>>; amd-gfx at lists.freedesktop.org<mailto:amd-gfx at lists.freedesktop.org>
Cc: Zhou1, Tao <Tao.Zhou1 at amd.com<mailto:Tao.Zhou1 at amd.com>>
Subject: [PATCH] drm/amdgpu: set mode1 reset as default for dimgrey_cavefish

Use mode1 reset for dimgrey_cavefish by default.

Signed-off-by: Tao Zhou <tao.zhou1 at amd.com<mailto:tao.zhou1 at amd.com>>
---
 drivers/gpu/drm/amd/amdgpu/nv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index ac02dd707c44..6bee3677394a 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -362,6 +362,7 @@ nv_asic_reset_method(struct amdgpu_device *adev)
 switch (adev->asic_type) {
 case CHIP_SIENNA_CICHLID:
 case CHIP_NAVY_FLOUNDER:
+case CHIP_DIMGREY_CAVEFISH:
 return AMD_RESET_METHOD_MODE1;
 default:
 if (smu_baco_is_support(smu))
--
2.17.1

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