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drm/amdgpu: enable Vangogh VCN indirect sram mode

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commit 9a8cc8cabc1e351614fd7f9e774757a5143b6fe8 upstream.

So that uses PSP to initialize HW.

Fixes: 0c2c02b66c ("drm/amdgpu/vcn: add firmware support for dimgrey_cavefish")
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: James Zhu <James.Zhu@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>
This commit is contained in:
Leo Liu
2022-11-29 18:53:18 -05:00
committed by Greg Kroah-Hartman
parent ac2d7fa908
commit ff1591ba33
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
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@@ -149,6 +149,9 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
break;
case CHIP_VANGOGH:
fw_name = FIRMWARE_VANGOGH;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case CHIP_DIMGREY_CAVEFISH:
fw_name = FIRMWARE_DIMGREY_CAVEFISH;