diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-07-01 16:13:47 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-07-01 18:07:23 +0100 |
| commit | cce2351056eda1282a521b96f90ba12436e86492 (patch) | |
| tree | 8c13eead993be2e0b51bd60cfdee2a7c0a2b9136 /src/sna/kgem.c | |
| parent | 7aff6beb37c91df85c46372d44ae4a5fefae5ae8 (diff) | |
sna: Debug options for forcing mmap syncs
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/kgem.c')
| -rw-r--r-- | src/sna/kgem.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/sna/kgem.c b/src/sna/kgem.c index e905f209..e0925b2f 100644 --- a/src/sna/kgem.c +++ b/src/sna/kgem.c @@ -76,6 +76,8 @@ search_snoop_cache(struct kgem *kgem, unsigned int num_pages, unsigned flags); #define DBG_NO_HANDLE_LUT 0 #define DBG_DUMP 0 +#define FORCE_MMAP_SYNC 0 /* ((1 << DOMAIN_CPU) | (1 << DOMAIN_GTT)) */ + #ifndef DEBUG_SYNC #define DEBUG_SYNC 0 #endif @@ -4768,7 +4770,7 @@ void *kgem_bo_map(struct kgem *kgem, struct kgem_bo *bo) DBG(("%s: caching GTT vma for %d\n", __FUNCTION__, bo->handle)); } - if (bo->domain != DOMAIN_GTT) { + if (bo->domain != DOMAIN_GTT || FORCE_MMAP_SYNC & (1 << DOMAIN_GTT)) { struct drm_i915_gem_set_domain set_domain; DBG(("%s: sync: needs_flush? %d, domain? %d, busy? %d\n", __FUNCTION__, @@ -5039,7 +5041,7 @@ void kgem_bo_sync__cpu(struct kgem *kgem, struct kgem_bo *bo) while (bo->proxy) bo = bo->proxy; - if (bo->domain != DOMAIN_CPU) { + if (bo->domain != DOMAIN_CPU || FORCE_MMAP_SYNC & (1 << DOMAIN_CPU)) { struct drm_i915_gem_set_domain set_domain; DBG(("%s: SYNC: handle=%d, needs_flush? %d, domain? %d, busy? %d\n", @@ -5070,7 +5072,7 @@ void kgem_bo_sync__cpu_full(struct kgem *kgem, struct kgem_bo *bo, bool write) while (bo->proxy) bo = bo->proxy; - if (bo->domain != DOMAIN_CPU) { + if (bo->domain != DOMAIN_CPU || FORCE_MMAP_SYNC & (1 << DOMAIN_CPU)) { struct drm_i915_gem_set_domain set_domain; DBG(("%s: SYNC: handle=%d, needs_flush? %d, domain? %d, busy? %d\n", @@ -5097,7 +5099,7 @@ void kgem_bo_sync__gtt(struct kgem *kgem, struct kgem_bo *bo) assert(bo->proxy == NULL); kgem_bo_submit(kgem, bo); - if (bo->domain != DOMAIN_GTT) { + if (bo->domain != DOMAIN_GTT || FORCE_MMAP_SYNC & (1 << DOMAIN_GTT)) { struct drm_i915_gem_set_domain set_domain; DBG(("%s: SYNC: handle=%d, needs_flush? %d, domain? %d, busy? %d\n", |