commit 1538a9e0e04f6a5b323cd3d65e9320512978fcec
author Michel Dänzer <michel.daenzer@amd.com> Mon Aug 18 17:34:55 2014 +0900
committer Alex Deucher <alexander.deucher@amd.com> Mon Aug 18 17:09:44 2014 -0400
tree 8d1e092ae58aaf415a2bdea57ee43858651333b2
parent 701e1e789142042144c8cc10b8f6d1554e960144

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

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>

drivers/gpu/drm/radeon/radeon_vm.c

diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index 058f200..832ef32 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -422,7 +422,7 @@
 	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 @@
 		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 @@
 	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;