From d811215004dbcc213e70eef94541aa10a2258aef Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Thu, 24 Jan 2013 15:29:55 +0200 Subject: [PATCH] drm/i915: GPIO/GMBUS registers need an offset on VLV MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit GPIO/GMBUS registers must be offset on VLV, so simply adjust gpio_mmio_base to include the correct offset. Signed-off-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_i2c.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c index 7f0904170963..acf8aec9ada7 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -515,6 +515,8 @@ int intel_setup_gmbus(struct drm_device *dev) if (HAS_PCH_SPLIT(dev)) dev_priv->gpio_mmio_base = PCH_GPIOA - GPIOA; + else if (IS_VALLEYVIEW(dev)) + dev_priv->gpio_mmio_base = VLV_DISPLAY_BASE; else dev_priv->gpio_mmio_base = 0; -- 2.30.2