From 7eded018bfeccb365963bb51be731a9f99aeea59 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 14 Dec 2020 11:00:47 -0500 Subject: drm/amdgpu: fix regression in vbios reservation handling on headless We need to move the check under the non-headless case, otherwise we always reserve the VGA save size. Fixes: 157fe68d74c2ad ("drm/amdgpu: fix size calculation with stolen vga memory") Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c index 02af47ddddbc..c2ced5be6d7b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c @@ -496,13 +496,14 @@ void amdgpu_gmc_get_vbios_allocations(struct amdgpu_device *adev) break; } - if (!amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_DCE)) + if (!amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_DCE)) { size = 0; - else + } else { size = amdgpu_gmc_get_vbios_fb_size(adev); - if (adev->mman.keep_stolen_vga_memory) - size = max(size, (unsigned)AMDGPU_VBIOS_VGA_ALLOCATION); + if (adev->mman.keep_stolen_vga_memory) + size = max(size, (unsigned)AMDGPU_VBIOS_VGA_ALLOCATION); + } /* set to 0 if the pre-OS buffer uses up most of vram */ if ((adev->gmc.real_vram_size - size) < (8 * 1024 * 1024)) -- cgit v1.2.3