intel/dev: Add intel_vram_all_mappable()

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17349>

diff --git a/src/intel/dev/intel_device_info.h b/src/intel/dev/intel_device_info.h
index e1d371d..6dce62c 100644 (file)
--- a/src/intel/dev/intel_device_info.h
+++ b/src/intel/dev/intel_device_info.h
@@ -490,6 +490,12 @@ intel_device_info_timebase_scale(const struct intel_device_info *devinfo,
    return (upper_scaled_ts << 32) + lower_scaled_ts;
 }
 
+static inline bool
+intel_vram_all_mappable(const struct intel_device_info *devinfo)
+{
+   return devinfo->mem.vram.unmappable.size == 0;
+}
+
 bool intel_get_device_info_from_fd(int fh, struct intel_device_info *devinfo);
 bool intel_get_device_info_from_pci_id(int pci_id,
                                        struct intel_device_info *devinfo);