diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 320b5413738e..19f3d715e2c8 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -49,6 +49,7 @@ #include "mmhub_v1_0.h" #include "gfxhub_v1_1.h" #include "mmhub_v9_4.h" +#include "umc_v6_1.h" #include "ivsrcid/vmc/irqsrcs_vmc_1_0.h" @@ -627,12 +628,24 @@ static void gmc_v9_0_set_gmc_funcs(struct amdgpu_device *adev) adev->gmc.gmc_funcs = &gmc_v9_0_gmc_funcs; } +static void gmc_v9_0_set_umc_funcs(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_VEGA20: + adev->umc_funcs = &umc_v6_1_funcs; + break; + default: + break; + } +} + static int gmc_v9_0_early_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; gmc_v9_0_set_gmc_funcs(adev); gmc_v9_0_set_irq_funcs(adev); + gmc_v9_0_set_umc_funcs(adev); adev->gmc.shared_aperture_start = 0x2000000000000000ULL; adev->gmc.shared_aperture_end = @@ -721,6 +734,7 @@ static int gmc_v9_0_ecc_late_init(void *handle) amdgpu_ras_feature_enable_on_boot(adev, &ras_block, 0); return 0; } + /* handle resume path. */ if (*ras_if) { /* resend ras TA enable cmd during resume. |
