xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/radeon: Pass GART page flags to radeon_gart_set_page() explicitly

Browse Source 
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Michel Dänzer
2014-07-17 19:01:07 +09:00
committed by Alex Deucher
parent a3eb06dbca
commit 77497f2735
9 changed files with 59 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/drm/radeon/radeon_gart.c
View File

@@ -243,7 +243,8 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
page_base = rdev->gart.pages_addr[p];
for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
if (rdev->gart.ptr) {
radeon_gart_set_page(rdev, t, page_base);
radeon_gart_set_page(rdev, t, page_base,
RADEON_GART_PAGE_DUMMY);
}
page_base += RADEON_GPU_PAGE_SIZE;
}
@@ -261,13 +262,15 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
* @pages: number of pages to bind
* @pagelist: pages to bind
* @dma_addr: DMA addresses of pages
* @flags: RADEON_GART_PAGE_* flags
*
* Binds the requested pages to the gart page table
* (all asics).
* Returns 0 for success, -EINVAL for failure.
*/
int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
int pages, struct page **pagelist, dma_addr_t *dma_addr)
int pages, struct page **pagelist, dma_addr_t *dma_addr,
uint32_t flags)
{
unsigned t;
unsigned p;
@@ -287,7 +290,7 @@ int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
if (rdev->gart.ptr) {
page_base = rdev->gart.pages_addr[p];
for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
radeon_gart_set_page(rdev, t, page_base);
radeon_gart_set_page(rdev, t, page_base, flags);
page_base += RADEON_GPU_PAGE_SIZE;
}
}