[Public] Reviewed-by: Alex Deucher <[email protected]>
Looks like gmc11 is missing this too. Care to send a patch for that as well? Alex ________________________________ From: Liu, Aaron <[email protected]> Sent: Thursday, July 21, 2022 10:22 PM To: [email protected] <[email protected]> Cc: Deucher, Alexander <[email protected]>; Huang, Ray <[email protected]>; Liu, Aaron <[email protected]> Subject: [PATCH] drm/amdgpu: enable swiotlb for gmc 10.0 Enable swiotlb for gmc 10.0. Signed-off-by: Aaron Liu <[email protected]> --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c index 6470290aaf7d..a1a98c7fe8e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c @@ -967,6 +967,8 @@ static int gmc_v10_0_sw_init(void *handle) return r; } + adev->need_swiotlb = drm_need_swiotlb(44); + r = gmc_v10_0_mc_init(adev); if (r) return r; -- 2.37.0
