Quoting Matthew Auld (2019-06-27 21:56:02) > From: Abdiel Janulgue <abdiel.janulgue@xxxxxxxxxxxxxxx> > > Exposes available regions for the platform. Shared memory will > always be available. > > Signed-off-by: Abdiel Janulgue <abdiel.janulgue@xxxxxxxxxxxxxxx> > Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx> > --- > drivers/gpu/drm/i915/i915_drv.h | 2 ++ > drivers/gpu/drm/i915/i915_pci.c | 29 ++++++++++++++----- > drivers/gpu/drm/i915/intel_device_info.h | 1 + > .../gpu/drm/i915/selftests/mock_gem_device.c | 2 ++ > 4 files changed, 26 insertions(+), 8 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h > index 97d02b32a208..838a796d9c55 100644 > --- a/drivers/gpu/drm/i915/i915_drv.h > +++ b/drivers/gpu/drm/i915/i915_drv.h > @@ -2288,6 +2288,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, > > #define HAS_IPC(dev_priv) (INTEL_INFO(dev_priv)->display.has_ipc) > > +#define HAS_REGION(i915, i) (INTEL_INFO(i915)->memory_regions & (i)) > + > /* > * For now, anything with a GuC requires uCode loading, and then supports > * command submission once loaded. But these are logically independent > diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c > index 94b588e0a1dd..c513532b8da7 100644 > --- a/drivers/gpu/drm/i915/i915_pci.c > +++ b/drivers/gpu/drm/i915/i915_pci.c > @@ -144,6 +144,9 @@ > #define GEN_DEFAULT_PAGE_SIZES \ > .page_sizes = I915_GTT_PAGE_SIZE_4K > > +#define GEN_DEFAULT_REGIONS \ > + .memory_regions = REGION_SMEM | REGION_STOLEN But you didn't add a stolen memory_region and use the new interface for allocating the current stolen objects? -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
