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@xxxxxxxxxx>
---
drivers/gpu/drm/qxl/qxl_object.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
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) {
--
2.4.3
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