[PATCH 3/3] drm/amdgpu/gmc11: re-enable AGP

[Zhang, Hawking]

[AMD Official Use Only - General]

Series is

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking
-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Alex Deucher
Sent: Thursday, January 4, 2024 05:56
To: amd-gfx at lists.freedesktop.org
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>
Subject: [PATCH 3/3] drm/amdgpu/gmc11: re-enable AGP

It should be fixed with
commit ca0b006939f9 ("drm/amdgpu: fix AGP addressing when GART is not at 0") so re-enable it.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 2 +-
 1 file changed, 1 insertion(+), 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 6c68135cac9f..906f23d13975 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
@@ -643,7 +643,7 @@ static void gmc_v11_0_vram_gtt_location(struct amdgpu_device *adev,
        amdgpu_gmc_gart_location(adev, mc, AMDGPU_GART_PLACEMENT_HIGH);
        if (!amdgpu_sriov_vf(adev) &&
            (amdgpu_ip_version(adev, GC_HWIP, 0) < IP_VERSION(11, 5, 0)) &&
-           (amdgpu_agp == 1))
+           (amdgpu_agp != 0))
                amdgpu_gmc_agp_location(adev, mc);

        /* base offset of vram pages */
--
2.42.0