From af9b9c193184233d470bd71a0edc245feea34da4 Mon Sep 17 00:00:00 2001 From: Lukas Wunner Date: Thu, 5 Nov 2015 09:30:50 +0100 Subject: [PATCH] drm/i915: Clean up LVDS register handling harder MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Minor fixup to d0669d007542 ("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 Signed-off-by: Lukas Wunner Link: http://patchwork.freedesktop.org/patch/msgid/20151107141244.AB7616E242@gabe.freedesktop.org Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/intel_lvds.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 7f39b8a..baf72c1 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -1164,8 +1164,7 @@ out: 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)) { -- 2.7.4