Enable swiotlb for gmc 10.0.
v2: include drm_cache.h to use the function ‘drm_need_swiotlb’
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
*/
#include <linux/firmware.h>
#include <linux/pci.h>
+
+#include <drm/drm_cache.h>
+
#include "amdgpu.h"
#include "amdgpu_atomfirmware.h"
#include "gmc_v10_0.h"
return r;
}
+ adev->need_swiotlb = drm_need_swiotlb(44);
+
r = gmc_v10_0_mc_init(adev);
if (r)
return r;