diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c index 538e7ee35cdf..95a9117e9564 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c @@ -805,16 +805,13 @@ static unsigned gmc_v6_0_get_vbios_fb_size(struct amdgpu_device *adev) unsigned size; if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) { - size = 9 * 1024 * 1024; /* reserve 8MB for vga emulator and 1 MB for FB */ + size = AMDGPU_VBIOS_VGA_ALLOCATION; } else { u32 viewport = RREG32(mmVIEWPORT_SIZE); size = (REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_HEIGHT) * 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; } @@ -862,7 +859,7 @@ static int gmc_v6_0_sw_init(void *handle) if (r) return r; - adev->gmc.stolen_size = gmc_v6_0_get_vbios_fb_size(adev); + amdgpu_gmc_get_vbios_allocations(adev); r = amdgpu_bo_init(adev); if (r) @@ -1136,6 +1133,7 @@ static const struct amdgpu_gmc_funcs gmc_v6_0_gmc_funcs = { .set_prt = gmc_v6_0_set_prt, .get_vm_pde = gmc_v6_0_get_vm_pde, .get_vm_pte = gmc_v6_0_get_vm_pte, + .get_vbios_fb_size = gmc_v6_0_get_vbios_fb_size, }; static const struct amdgpu_irq_src_funcs gmc_v6_0_irq_funcs = { |