mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-15 23:56:45 +07:00
drm/amdgpu: AMD SW workaround for certain partner boards
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
parent
93bdacd1bd
commit
5765a36d4c
@ -699,7 +699,10 @@ static void gfx_v8_0_init_golden_registers(struct amdgpu_device *adev)
|
||||
polaris10_golden_common_all,
|
||||
(const u32)ARRAY_SIZE(polaris10_golden_common_all));
|
||||
WREG32_SMC(ixCG_ACLK_CNTL, 0x0000001C);
|
||||
if (adev->pdev->revision == 0xc7) {
|
||||
if (adev->pdev->revision == 0xc7 &&
|
||||
((adev->pdev->subsystem_device == 0xb37 && adev->pdev->subsystem_vendor == 0x1002) ||
|
||||
(adev->pdev->subsystem_device == 0x4a8 && adev->pdev->subsystem_vendor == 0x1043) ||
|
||||
(adev->pdev->subsystem_device == 0x9480 && adev->pdev->subsystem_vendor == 0x1682))) {
|
||||
amdgpu_atombios_i2c_channel_trans(adev, 0x10, 0x96, 0x1E, 0xDD);
|
||||
amdgpu_atombios_i2c_channel_trans(adev, 0x10, 0x96, 0x1F, 0xD0);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user