[PATCH 1/3] drm/qxl: allow both PRIV and VRAM placement for QXL_GEM_DOMAIN_SURFACE
From: Gerd Hoffmann <kraxel@redhat.com>
Date: 2018-12-06 10:46:36
Subsystem:
drm driver for qxl virtual gpu, drm drivers, drm drivers and misc gpu patches, the rest · Maintainers:
Dave Airlie, Gerd Hoffmann, David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Linus Torvalds
qxl surfaces (used for framebuffers and gem objects) can live in both VRAM and PRIV ttm domains. Update placement setup to include both. Put PRIV first in the list so it is preferred, so VRAM will have more room for objects which must be allocated there. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- drivers/gpu/drm/qxl/qxl_object.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index 91f3bbc73e..f7f9f4f4fe 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c@@ -58,10 +58,10 @@ 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) - 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_PRIV | pflag; + if (domain == QXL_GEM_DOMAIN_SURFACE || domain == QXL_GEM_DOMAIN_VRAM) + qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag; if (domain == QXL_GEM_DOMAIN_CPU) qbo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM | pflag; if (!c)
--
2.9.3