From: Suraj Kandpal Date: Fri, 20 Jun 2025 06:34:39 +0000 (+0530) Subject: drm/dp: Change argument type for drm_edp_backlight_set_level X-Git-Tag: v6.17-rc1~110^2~11^2~20 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ff7f0c381c15f457f83439bfdf5823fb33fb436;p=thirdparty%2Fkernel%2Flinux.git drm/dp: Change argument type for drm_edp_backlight_set_level Use u32 for level variable as one may need to pass value for DP_EDP_PANEL_TARGET_LUMINANCE_VALUE. --v2 -Typecase is not needed [Jani] Signed-off-by: Suraj Kandpal Reviewed-by: Arun R Murthy Link: https://lore.kernel.org/r/20250620063445.3603086-8-suraj.kandpal@intel.com --- diff --git a/drivers/gpu/drm/display/drm_dp_helper.c b/drivers/gpu/drm/display/drm_dp_helper.c index 8a4fecf2fb91c..c22d97e0f1870 100644 --- a/drivers/gpu/drm/display/drm_dp_helper.c +++ b/drivers/gpu/drm/display/drm_dp_helper.c @@ -3941,7 +3941,7 @@ EXPORT_SYMBOL(drm_dp_pcon_convert_rgb_to_ycbcr); * Returns: %0 on success, negative error code on failure */ int drm_edp_backlight_set_level(struct drm_dp_aux *aux, const struct drm_edp_backlight_info *bl, - u16 level) + u32 level) { int ret; u8 buf[2] = { 0 }; diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index f23847fc02c90..e2ffbd5c1cbda 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -858,7 +858,7 @@ drm_edp_backlight_init(struct drm_dp_aux *aux, struct drm_edp_backlight_info *bl u16 driver_pwm_freq_hz, const u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE], u32 *current_level, u8 *current_mode, bool need_luminance); int drm_edp_backlight_set_level(struct drm_dp_aux *aux, const struct drm_edp_backlight_info *bl, - u16 level); + u32 level); int drm_edp_backlight_enable(struct drm_dp_aux *aux, const struct drm_edp_backlight_info *bl, u16 level); int drm_edp_backlight_disable(struct drm_dp_aux *aux, const struct drm_edp_backlight_info *bl);