From 9274a940f1c90c15fb66a8c5488b1b79e4e8c432 Mon Sep 17 00:00:00 2001 From: Suraj Kandpal Date: Fri, 20 Jun 2025 12:04:37 +0530 Subject: [PATCH 4236/5403] drm/dp: Change current_level argument type to u32 Change the current_level argument type to u32 from u16 since it can now carry the value which it gets from DP_EDP_PANEL_TARGET_LUMINANCE_VALUE. Signed-off-by: Suraj Kandpal Reviewed-by: Arun R Murthy Link: https://lore.kernel.org/r/20250620063445.3603086-6-suraj.kandpal@intel.com --- drivers/gpu/drm/display/drm_dp_helper.c | 4 ++-- drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 2 +- include/drm/display/drm_dp_helper.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/display/drm_dp_helper.c b/drivers/gpu/drm/display/drm_dp_helper.c index ecbef8a1bf8e..374db5f85bfa 100644 --- a/drivers/gpu/drm/display/drm_dp_helper.c +++ b/drivers/gpu/drm/display/drm_dp_helper.c @@ -4254,7 +4254,7 @@ int drm_edp_backlight_init(struct drm_dp_aux *aux, struct drm_edp_backlight_info *bl, u32 max_luminance, u16 driver_pwm_freq_hz, const u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE], - u16 *current_level, u8 *current_mode, bool need_luminance) + u32 *current_level, u8 *current_mode, bool need_luminance) { int ret; @@ -4362,7 +4362,7 @@ int drm_panel_dp_aux_backlight(struct drm_panel *panel, struct drm_dp_aux *aux) { struct dp_aux_backlight *bl; struct backlight_properties props = { 0 }; - u16 current_level; + u32 current_level; u8 current_mode; u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]; int ret; diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c index 7225029f3b06..3462d89e7c31 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c @@ -580,7 +580,7 @@ static int intel_dp_aux_vesa_setup_backlight(struct intel_connector *connector, &connector->base.display_info.luminance_range; struct intel_dp *intel_dp = intel_attached_dp(connector); struct intel_panel *panel = &connector->panel; - u16 current_level; + u32 current_level; u8 current_mode; int ret; diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index cf0706762902..f23847fc02c9 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -856,7 +856,7 @@ int drm_edp_backlight_init(struct drm_dp_aux *aux, struct drm_edp_backlight_info *bl, u32 max_luminance, u16 driver_pwm_freq_hz, const u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE], - u16 *current_level, u8 *current_mode, bool need_luminance); + 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); int drm_edp_backlight_enable(struct drm_dp_aux *aux, const struct drm_edp_backlight_info *bl, -- 2.54.0