[PATCH] drm/dp: Add documentation for luminance_set

Suraj Kandpal suraj.kandpal at intel.com
Tue Jul 1 08:50:54 UTC 2025


Documentation for luminance_set for struct drm_edp_backlight_info
was missed which causes warnings.

Fixes: 2af612ad4290 ("drm/dp: Introduce new member in drm_backlight_info")
Signed-off-by: Suraj Kandpal <suraj.kandpal at intel.com>
---
 include/drm/display/drm_dp_helper.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h
index 774c6d3e2001..87caa4f1fdb8 100644
--- a/include/drm/display/drm_dp_helper.h
+++ b/include/drm/display/drm_dp_helper.h
@@ -843,6 +843,7 @@ drm_dp_has_quirk(const struct drm_dp_desc *desc, enum drm_dp_quirk quirk)
  * @lsb_reg_used: Do we also write values to the DP_EDP_BACKLIGHT_BRIGHTNESS_LSB register?
  * @aux_enable: Does the panel support the AUX enable cap?
  * @aux_set: Does the panel support setting the brightness through AUX?
+ * @luminance_set: Does the panel support setting the brightness through AUX using luminance values?
  *
  * This structure contains various data about an eDP backlight, which can be populated by using
  * drm_edp_backlight_init().
-- 
2.34.1



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