From 2ff7f0c381c15f457f83439bfdf5823fb33fb436 Mon Sep 17 00:00:00 2001 From: Suraj Kandpal Date: Fri, 20 Jun 2025 12:04:39 +0530 Subject: [PATCH 4238/5403] 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 --- drivers/gpu/drm/display/drm_dp_helper.c | 2 +- include/drm/display/drm_dp_helper.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/display/drm_dp_helper.c b/drivers/gpu/drm/display/drm_dp_helper.c index 8a4fecf2fb91..c22d97e0f187 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 f23847fc02c9..e2ffbd5c1cbd 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); -- 2.54.0