From 0f229062a13204120dcd23168ad008e559bb1376 Mon Sep 17 00:00:00 2001 From: Zhenyu Wang Date: Wed, 7 Apr 2010 16:15:57 +0800 Subject: [PATCH] drm/i915: enable HDMI on Cougarpoint Fix transcoder select bit for HDMI on CPT. Signed-off-by: Zhenyu Wang Signed-off-by: Eric Anholt --- drivers/gpu/drm/i915/intel_hdmi.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 78cb775be4d7..5ff580219834 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -61,8 +61,12 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder, if (hdmi_priv->has_hdmi_sink) sdvox |= SDVO_AUDIO_ENABLE; - if (intel_crtc->pipe == 1) - sdvox |= SDVO_PIPE_B_SELECT; + if (intel_crtc->pipe == 1) { + if (HAS_PCH_CPT(dev)) + sdvox |= PORT_TRANS_B_SEL_CPT; + else + sdvox |= SDVO_PIPE_B_SELECT; + } I915_WRITE(hdmi_priv->sdvox_reg, sdvox); POSTING_READ(hdmi_priv->sdvox_reg);