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| author | Le Ma <le.ma@amd.com> | 2021-04-28 14:50:21 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-03-07 14:21:56 -0500 |
| commit | 2b396e75be74078640becb36ba8c01977bf1e0be (patch) | |
| tree | 47ea3fba2eb9a53a3d1a080babce08c97650081a /drivers/gpu/drm | |
| parent | 4d2c09d68de2acec46fb471f5a358627c9dc3885 (diff) | |
| download | linux-stable-2b396e75be74078640becb36ba8c01977bf1e0be.tar.gz linux-stable-2b396e75be74078640becb36ba8c01977bf1e0be.tar.bz2 linux-stable-2b396e75be74078640becb36ba8c01977bf1e0be.zip | |
drm/amdgpu: set ih chicken bit for IH 4.4.2
Share same register address with IH 4.4.0.
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c index 1706081d054d..44bfa233487a 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c @@ -321,7 +321,8 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev) /* psp firmware won't program IH_CHICKEN for aldebaran * driver needs to program it properly according to * MC_SPACE type in IH_RB_CNTL */ - if (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0)) { + if ((adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0)) || + (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2))) { ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_ALDEBARAN); if (adev->irq.ih.use_bus_addr) { ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, |