From b2e1cbe6281feb880dbfbee47aa6defee4227cf0 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 21 Sep 2023 09:44:34 -0400 Subject: [PATCH] drm/amdgpu/gmc11: disable AGP on GC 11.5 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit AGP aperture is deprecated and no longer functional. v2: fix typo (Alex) v3: just skip the agp setup call v4: revert back to the original model v5: back to v3 Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index e9cbe81221548..d0a9ee2f12d36 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -635,7 +635,8 @@ static void gmc_v11_0_vram_gtt_location(struct amdgpu_device *adev, amdgpu_gmc_vram_location(adev, &adev->gmc, base); amdgpu_gmc_gart_location(adev, mc); - if (!amdgpu_sriov_vf(adev)) + if (!amdgpu_sriov_vf(adev) || + (amdgpu_ip_version(adev, GC_HWIP, 0) < IP_VERSION(11, 5, 0))) amdgpu_gmc_agp_location(adev, mc); /* base offset of vram pages */ -- 2.49.0