diff options
Diffstat (limited to 'src/intel/vulkan/anv_private.h')
| -rw-r--r-- | src/intel/vulkan/anv_private.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h index 03381999152..95666d8f4b6 100644 --- a/src/intel/vulkan/anv_private.h +++ b/src/intel/vulkan/anv_private.h @@ -516,7 +516,15 @@ struct anv_physical_device { char path[20]; const char * name; struct gen_device_info info; - uint64_t aperture_size; + /** Amount of "GPU memory" we want to advertise + * + * Clearly, this value is bogus since Intel is a UMA architecture. On + * gen7 platforms, we are limited by GTT size unless we want to implement + * fine-grained tracking and GTT splitting. On Broadwell and above we are + * practically unlimited. However, we will never report more than 3/4 of + * the total system ram to try and avoid running out of RAM. + */ + uint64_t heap_size; bool supports_48bit_addresses; struct brw_compiler * compiler; struct isl_device isl_dev; @@ -652,6 +660,8 @@ int anv_gem_set_tiling(struct anv_device *device, uint32_t gem_handle, uint32_t stride, uint32_t tiling); int anv_gem_create_context(struct anv_device *device); int anv_gem_destroy_context(struct anv_device *device, int context); +int anv_gem_get_context_param(int fd, int context, uint32_t param, + uint64_t *value); int anv_gem_get_param(int fd, uint32_t param); bool anv_gem_get_bit6_swizzle(int fd, uint32_t tiling); int anv_gem_get_aperture(int fd, uint64_t *size); |