From 6f7dd8e7d9f6039aa5c286726a941cf5344a784d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Mon, 12 Sep 2022 14:18:05 +0300 Subject: [PATCH] drm/i915: Extract intel_edp_backlight_setup() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Pull the eDP backlight setup into its own function. No reason to pollute intel_edp_init_connector() with all the mundane details. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220912111814.17466-7-ville.syrjala@linux.intel.com Reviewed-by: Luca Coelho Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_dp.c | 51 +++++++++++++++---------- 1 file changed, 30 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index c9be61d2348e0..d24a336de81f4 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5206,6 +5206,35 @@ intel_edp_add_properties(struct intel_dp *intel_dp) fixed_mode->vdisplay); } +static void intel_edp_backlight_setup(struct intel_dp *intel_dp, + struct intel_connector *connector) +{ + struct drm_i915_private *i915 = dp_to_i915(intel_dp); + enum pipe pipe = INVALID_PIPE; + + if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) { + /* + * Figure out the current pipe for the initial backlight setup. + * If the current pipe isn't valid, try the PPS pipe, and if that + * fails just assume pipe A. + */ + pipe = vlv_active_pipe(intel_dp); + + if (pipe != PIPE_A && pipe != PIPE_B) + pipe = intel_dp->pps.pps_pipe; + + if (pipe != PIPE_A && pipe != PIPE_B) + pipe = PIPE_A; + + drm_dbg_kms(&i915->drm, + "[CONNECTOR:%d:%s] using pipe %c for initial backlight setup\n", + connector->base.base.id, connector->base.name, + pipe_name(pipe)); + } + + intel_backlight_setup(connector, pipe); +} + static bool intel_edp_init_connector(struct intel_dp *intel_dp, struct intel_connector *intel_connector) { @@ -5215,7 +5244,6 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp, struct drm_display_mode *fixed_mode; struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base; bool has_dpcd; - enum pipe pipe = INVALID_PIPE; struct edid *edid; if (!intel_dp_is_edp(intel_dp)) @@ -5290,28 +5318,9 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp, mutex_unlock(&dev->mode_config.mutex); - if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { - /* - * Figure out the current pipe for the initial backlight setup. - * If the current pipe isn't valid, try the PPS pipe, and if that - * fails just assume pipe A. - */ - pipe = vlv_active_pipe(intel_dp); - - if (pipe != PIPE_A && pipe != PIPE_B) - pipe = intel_dp->pps.pps_pipe; - - if (pipe != PIPE_A && pipe != PIPE_B) - pipe = PIPE_A; - - drm_dbg_kms(&dev_priv->drm, - "using pipe %c for initial backlight setup\n", - pipe_name(pipe)); - } - intel_panel_init(intel_connector); - intel_backlight_setup(intel_connector, pipe); + intel_edp_backlight_setup(intel_dp, intel_connector); intel_edp_add_properties(intel_dp); -- 2.30.2