diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/df_v3_6.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/df_v3_6.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c index 0d8459d63bac..36ba229576d8 100644 --- a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c +++ b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c @@ -219,11 +219,11 @@ static void df_v3_6_query_hashes(struct amdgpu_device *adev) adev->df.hash_status.hash_2m = false; adev->df.hash_status.hash_1g = false; - if (adev->asic_type != CHIP_ARCTURUS) - return; - - /* encoding for hash-enabled on Arcturus */ - if (adev->df.funcs->get_fb_channel_number(adev) == 0xe) { + /* encoding for hash-enabled on Arcturus and Aldebaran */ + if ((adev->asic_type == CHIP_ARCTURUS && + adev->df.funcs->get_fb_channel_number(adev) == 0xe) || + (adev->asic_type == CHIP_ALDEBARAN && + adev->df.funcs->get_fb_channel_number(adev) == 0x1e)) { tmp = RREG32_SOC15(DF, 0, mmDF_CS_UMC_AON0_DfGlobalCtrl); adev->df.hash_status.hash_64k = REG_GET_FIELD(tmp, DF_CS_UMC_AON0_DfGlobalCtrl, @@ -278,7 +278,12 @@ static u32 df_v3_6_get_fb_channel_number(struct amdgpu_device *adev) u32 tmp; tmp = RREG32_SOC15(DF, 0, mmDF_CS_UMC_AON0_DramBaseAddress0); - tmp &= DF_CS_UMC_AON0_DramBaseAddress0__IntLvNumChan_MASK; + if (adev->asic_type == CHIP_ALDEBARAN) + tmp &= + ALDEBARAN_DF_CS_UMC_AON0_DramBaseAddress0__IntLvNumChan_MASK; + else + tmp &= DF_CS_UMC_AON0_DramBaseAddress0__IntLvNumChan_MASK; + tmp >>= DF_CS_UMC_AON0_DramBaseAddress0__IntLvNumChan__SHIFT; return tmp; |