public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-08-05 08:43:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/amdgpu: enable swiotlb for gmc 11.0

Browse source 
Enable swiotlb for gmc 11.0.

Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aaron Liu 2022-07-25 08:45:56 +08:00 • committed by Alex Deucher
parent 3616d49da5
commit 4c5aa59492
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
View file

@ -22,6 +22,9 @@
*/
#include <linux/firmware.h>
#include <linux/pci.h>
#include <drm/drm_cache.h>
#include "amdgpu.h"
#include "amdgpu_atomfirmware.h"
#include "gmc_v11_0.h"
@ -775,6 +778,8 @@ static int gmc_v11_0_sw_init(void *handle)
return r;
}
adev->need_swiotlb = drm_need_swiotlb(44);
r = gmc_v11_0_mc_init(adev);
if (r)
return r;