mirrors/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-11-04 10:40:15 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/amdgpu:change VEGA booting with firmware loaded by PSP

Browse source 
With PSP firmware loading, TMR mc address is supposed to be used.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Feifei Xu 2018-08-14 14:53:53 -04:00 committed by Alex Deucher
parent d4e838431d
commit bfcea52042
1 changed files with 9 additions and 4 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

13
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
View file

@ -671,9 +671,14 @@ static void uvd_v7_0_mc_resume(struct amdgpu_device *adev)
continue;
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW,
lower_32_bits(adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].mc_addr));
i == 0 ?
adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].tmr_mc_addr_lo:
adev->firmware.ucode[AMDGPU_UCODE_ID_UVD1].tmr_mc_addr_lo);
WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH,
upper_32_bits(adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].mc_addr));
i == 0 ?
adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].tmr_mc_addr_hi:
adev->firmware.ucode[AMDGPU_UCODE_ID_UVD1].tmr_mc_addr_hi);
WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_OFFSET0, 0);
offset = 0;
} else {
WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW,
@ -681,10 +686,10 @@ static void uvd_v7_0_mc_resume(struct amdgpu_device *adev)
WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH,
upper_32_bits(adev->uvd.inst[i].gpu_addr));
offset = size;
}
WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_OFFSET0,
AMDGPU_UVD_FIRMWARE_OFFSET >> 3);
}
WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_SIZE0, size);
WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW,