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Commit 92c4565e authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/panel: setup pwm backlight based on connector type 



Use the connector type instead of VBT directly to decide which backlight
mechanism to use on VLV/CHV. (Indirectly, this is the same thing, but
hides the VBT use.)

Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1458125015-7931-5-git-send-email-jani.nikula@intel.com
parent 7137aec1

drivers/gpu/drm/i915/intel_panel.c

+1 −1
Original line number Diff line number Diff line
@@ -1743,7 +1743,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel) 
		panel->backlight.get = pch_get_backlight;

		panel->backlight.hz_to_pwm = pch_hz_to_pwm;

	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {

		if (dev_priv->vbt.has_mipi) {

		if (connector->base.connector_type == DRM_MODE_CONNECTOR_DSI) {

			panel->backlight.setup = pwm_setup_backlight;

			panel->backlight.enable = pwm_enable_backlight;

			panel->backlight.disable = pwm_disable_backlight;