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| author | Alex Deucher <alexander.deucher@amd.com> | 2020-07-29 00:29:20 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-04 23:29:28 +0200 |
| commit | 71755699b564bf9b03a0d036ca94164c3b5691c0 (patch) | |
| tree | a958f13bdf704af8744b8b157b518721dcf15358 /drivers/gpu/drm | |
| parent | drm/amdgpu/gmc6: switch to using amdgpu_gmc_get_vbios_allocations (diff) | |
| download | linux-71755699b564bf9b03a0d036ca94164c3b5691c0.tar.xz linux-71755699b564bf9b03a0d036ca94164c3b5691c0.zip | |
drm/amdgpu/gmc7: switch to using amdgpu_gmc_get_vbios_allocations
The new helper centralizes the logic in one place.
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@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/gmc_v7_0.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c index 8b8ecbb99d84..80c146df338a 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c @@ -977,9 +977,7 @@ static unsigned gmc_v7_0_get_vbios_fb_size(struct amdgpu_device *adev) REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_WIDTH) * 4); } - /* return 0 if the pre-OS buffer uses up most of vram */ - if ((adev->gmc.real_vram_size - size) < (8 * 1024 * 1024)) - return 0; + return size; } @@ -1035,7 +1033,7 @@ static int gmc_v7_0_sw_init(void *handle) if (r) return r; - adev->gmc.stolen_vga_size = gmc_v7_0_get_vbios_fb_size(adev); + amdgpu_gmc_get_vbios_allocations(adev); /* Memory manager */ r = amdgpu_bo_init(adev); @@ -1372,7 +1370,8 @@ static const struct amdgpu_gmc_funcs gmc_v7_0_gmc_funcs = { .emit_pasid_mapping = gmc_v7_0_emit_pasid_mapping, .set_prt = gmc_v7_0_set_prt, .get_vm_pde = gmc_v7_0_get_vm_pde, - .get_vm_pte = gmc_v7_0_get_vm_pte + .get_vm_pte = gmc_v7_0_get_vm_pte, + .get_vbios_fb_size = gmc_v7_0_get_vbios_fb_size, }; static const struct amdgpu_irq_src_funcs gmc_v7_0_irq_funcs = { |