diff mbox

[2/2] drm/qxl: allocate objects in both video rams

Message ID 1445260909-22541-3-git-send-email-fziglio@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Frediano Ziglio Oct. 19, 2015, 1:21 p.m. UTC 
If memory is not enough in the default BAR for a type try other BAR
this allow better memory usage and avoid memory allocation failure
if a BAR is quite small and other is quite unused.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
---
 drivers/gpu/drm/qxl/qxl_object.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index b28370e..b99395e 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -58,14 +58,17 @@  void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned)
 
 	qbo->placement.placement = qbo->placements;
 	qbo->placement.busy_placement = qbo->placements;
-	if (domain == QXL_GEM_DOMAIN_VRAM)
+	if (domain == QXL_GEM_DOMAIN_VRAM) {
 		qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag;
-	if (domain == QXL_GEM_DOMAIN_SURFACE)
 		qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_PRIV0 | pflag;
-	if (domain == QXL_GEM_DOMAIN_CPU)
+	} else if (domain == QXL_GEM_DOMAIN_SURFACE) {
+		qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_PRIV0 | pflag;
+		qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag;
+	} else if (domain == QXL_GEM_DOMAIN_CPU) {
 		qbo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM | pflag;
-	if (!c)
+	} else {
 		qbo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
+	}
 	qbo->placement.num_placement = c;
 	qbo->placement.num_busy_placement = c;
 	for (i = 0; i < c; ++i) {