drm/dp: Add documentation for luminance_set

surajk8 · surajk8 · commit b4cd18f48568 · 2025-07-02T16:26:07.000+05:30
Documentation for luminance_set for struct drm_edp_backlight_info was missed which causes warnings. Fixes: 2af612a ("drm/dp: Introduce new member in drm_backlight_info") Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Arun R Murthy <arun.r.murthy@gmail.com> Link: https://lore.kernel.org/r/20250701085054.746408-1-suraj.kandpal@intel.com
diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h
@@ -837,6 +837,7 @@ 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().

Original file line number	Diff line number	Diff line change
`@@ -837,6 +837,7 @@ drm_dp_has_quirk(const struct drm_dp_desc *desc, enum drm_dp_quirk quirk)`
`837`	`837`	`* @lsb_reg_used: Do we also write values to the DP_EDP_BACKLIGHT_BRIGHTNESS_LSB register?`
`838`	`838`	`* @aux_enable: Does the panel support the AUX enable cap?`
`839`	`839`	`* @aux_set: Does the panel support setting the brightness through AUX?`
	`840`	`+ * @luminance_set: Does the panel support setting the brightness through AUX using luminance values?`
`840`	`841`	`*`
`841`	`842`	`* This structure contains various data about an eDP backlight, which can be populated by using`
`842`	`843`	`* drm_edp_backlight_init().`