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drm/amdgpu: init umc v6_1 functions for vega20

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init umc callback function for vega20 in sw early init phase

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Dennis Li <dennis.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2019-07-17 21:47:44 +08:00 committed by Alex Deucher
parent 9884c2b1c3
commit 5b6b35aaac
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
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@ -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.