[PATCH] drm/amdgpu/disply: fix documentation warnings in display manager

[Alex Deucher]

Add documentation for crc window.

Fixes: c920888c604d ("drm/amd/display: Expose new CRC window property")
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Cc: Wayne Lin <Wayne.Lin at amd.com>
Reported-by: Stephen Rothwell <sfr at canb.auug.org.au>
---
 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index 0b31779a0485..2ee6edb3df93 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -337,10 +337,29 @@ struct amdgpu_display_manager {
 	const struct gpu_info_soc_bounding_box_v1_0 *soc_bounding_box;
 
 #ifdef CONFIG_DEBUG_FS
-	/* set the crc calculation window*/
+	/**
+	 * @crc_win_x_start_property:
+	 *
+	 * X start of the crc calculation window
+	 */
 	struct drm_property *crc_win_x_start_property;
+	/**
+	 * @crc_win_y_start_property:
+	 *
+	 * Y start of the crc calculation window
+	 */
 	struct drm_property *crc_win_y_start_property;
+	/**
+	 * @crc_win_x_end_property:
+	 *
+	 * X end of the crc calculation window
+	 */
 	struct drm_property *crc_win_x_end_property;
+	/**
+	 * @crc_win_y_end_property:
+	 *
+	 * Y end of the crc calculation window
+	 */
 	struct drm_property *crc_win_y_end_property;
 #endif
 	/**
-- 
2.25.4