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[3/4] drm/i915/doc: Link query items to their uapi structs

Message ID 20220411224319.467166-4-matthew.d.roper@intel.com (mailing list archive)
State New, archived
Headers show
Series i915: Add DRM_I915_QUERY_GEOMETRY_SUBSLICES uapi | expand

Commit Message

Matt Roper April 11, 2022, 10:43 p.m. UTC 
Document the possible options for drm_i915_query_item.query_id with
links to the corresponding uapi structures.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
 include/uapi/drm/i915_drm.h | 34 ++++++++++++++++++++--------------
 1 file changed, 20 insertions(+), 14 deletions(-)
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Patch

diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 787dab98f7b0..097a7935a510 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -2724,18 +2724,24 @@  struct drm_i915_perf_oa_config {
  *
  * The behaviour is determined by the @query_id. Note that exactly what
  * @data_ptr is also depends on the specific @query_id.
- *
- * For specific queries see:
- *  * `GuC HWCONFIG blob uAPI`_
  */
 struct drm_i915_query_item {
-	/** @query_id: The id for this query */
+	/**
+	 * @query_id:
+	 *
+	 * The id for this query.  Currently accepted query IDs are:
+	 *  - %DRM_I915_QUERY_TOPOLOGY_INFO (see struct drm_i915_query_topology_info)
+	 *  - %DRM_I915_QUERY_ENGINE_INFO (see struct drm_i915_engine_info)
+	 *  - %DRM_I915_QUERY_PERF_CONFIG (see struct drm_i915_query_perf_config)
+	 *  - %DRM_I915_QUERY_MEMORY_REGIONS (see struct drm_i915_query_memory_regions)
+	 *  - %DRM_I915_QUERY_HWCONFIG_BLOB (see `GuC HWCONFIG blob uAPI`)
+	 */
 	__u64 query_id;
-#define DRM_I915_QUERY_TOPOLOGY_INFO    1
-#define DRM_I915_QUERY_ENGINE_INFO	2
-#define DRM_I915_QUERY_PERF_CONFIG      3
-#define DRM_I915_QUERY_MEMORY_REGIONS   4
-#define DRM_I915_QUERY_HWCONFIG_BLOB	5
+#define DRM_I915_QUERY_TOPOLOGY_INFO		1
+#define DRM_I915_QUERY_ENGINE_INFO		2
+#define DRM_I915_QUERY_PERF_CONFIG		3
+#define DRM_I915_QUERY_MEMORY_REGIONS		4
+#define DRM_I915_QUERY_HWCONFIG_BLOB		5
 /* Must be kept compact -- no holes and well documented */
 
 	/**
@@ -2751,14 +2757,14 @@  struct drm_i915_query_item {
 	/**
 	 * @flags:
 	 *
-	 * When query_id == DRM_I915_QUERY_TOPOLOGY_INFO, must be 0.
+	 * When &query_id == %DRM_I915_QUERY_TOPOLOGY_INFO, must be 0.
 	 *
-	 * When query_id == DRM_I915_QUERY_PERF_CONFIG, must be one of the
+	 * When &query_id == %DRM_I915_QUERY_PERF_CONFIG, must be one of the
 	 * following:
 	 *
-	 *	- DRM_I915_QUERY_PERF_CONFIG_LIST
-	 *      - DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID
-	 *      - DRM_I915_QUERY_PERF_CONFIG_FOR_UUID
+	 *	- %DRM_I915_QUERY_PERF_CONFIG_LIST
+	 *      - %DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID
+	 *      - %DRM_I915_QUERY_PERF_CONFIG_FOR_UUID
 	 */
 	__u32 flags;
 #define DRM_I915_QUERY_PERF_CONFIG_LIST          1