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Commit af9b9c19 authored by Lukas Wunner's avatar Lukas Wunner Committed by Jani Nikula
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drm/i915: Clean up LVDS register handling harder 



Minor fixup to d0669d00 ("drm/i915: Clean up LVDS register
handling") which intended to read lvds_reg just once at the
beginning of intel_lvds_init() and use that throughout the rest
of the function but accidentally missed one register readout.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarLukas Wunner <lukas@wunner.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20151107141244.AB7616E242@gabe.freedesktop.org


Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
parent e00bf696

drivers/gpu/drm/i915/intel_lvds.c

+1 −2
Original line number Diff line number Diff line
@@ -1164,8 +1164,7 @@ void intel_lvds_init(struct drm_device *dev) 
	DRM_DEBUG_KMS("detected %s-link lvds configuration\n",

		      lvds_encoder->is_dual_link ? "dual" : "single");



	lvds_encoder->a3_power = I915_READ(lvds_encoder->reg) &

				 LVDS_A3_POWER_MASK;

	lvds_encoder->a3_power = lvds & LVDS_A3_POWER_MASK;



	lvds_connector->lid_notifier.notifier_call = intel_lid_notify;

	if (acpi_lid_notifier_register(&lvds_connector->lid_notifier)) {