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

drm/radeon: Only flush HDP cache for indirect buffers from userspace

Browse Source 
It isn't necessary for command streams generated by the kernel (at least
not while we aren't storing ring or indirect buffers in VRAM).

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Michel Dänzer
2014-08-18 17:34:55 +09:00
committed by Alex Deucher
parent 701e1e7891
commit 1538a9e0e0
25 changed files with 73 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/radeon/radeon_vm.c
View File

@@ -422,7 +422,7 @@ static int radeon_vm_clear_bo(struct radeon_device *rdev,
radeon_asic_vm_pad_ib(rdev, &ib);
WARN_ON(ib.length_dw > 64);
r = radeon_ib_schedule(rdev, &ib, NULL);
r = radeon_ib_schedule(rdev, &ib, NULL, false);
if (r)
goto error;
@@ -699,7 +699,7 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev,
radeon_semaphore_sync_to(ib.semaphore, pd->tbo.sync_obj);
radeon_semaphore_sync_to(ib.semaphore, vm->last_id_use);
WARN_ON(ib.length_dw > ndw);
r = radeon_ib_schedule(rdev, &ib, NULL);
r = radeon_ib_schedule(rdev, &ib, NULL, false);
if (r) {
radeon_ib_free(rdev, &ib);
return r;
@@ -963,7 +963,7 @@ int radeon_vm_bo_update(struct radeon_device *rdev,
WARN_ON(ib.length_dw > ndw);
radeon_semaphore_sync_to(ib.semaphore, vm->fence);
r = radeon_ib_schedule(rdev, &ib, NULL);
r = radeon_ib_schedule(rdev, &ib, NULL, false);
if (r) {
radeon_ib_free(rdev, &ib);
return r;