Add documentation for crc window.
Fixes: c920888c604d ("drm/amd/display: Expose new CRC window property")
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: Wayne Lin <Wayne.Lin@xxxxxxx>
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
.../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
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