From e4607fcfb1cd5d869425e190a85f841fc910c4ca Mon Sep 17 00:00:00 2001 From: Chon Ming Lee Date: Wed, 6 Nov 2013 14:36:35 +0800 Subject: drm/i915/vlv: Make the vlv_dpio_read/vlv_dpio_write more PHY centric MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit vlv_dpio_read/write should be describe more in PHY centric instead of display controller centric. Create a enum dpio_channel for channel index and enum dpio_phy for PHY index. This should better to gather for upcoming platform. v2: Rebase the code based on drm/i915/vlv: Fix typo in the DPIO register define. v3: Rename vlv_phy to dpio_phy_iosf_port and define additional macro DPIO_PHY, and remove unrelated change. (Ville) Suggested-by: Ville Syrjälä Signed-off-by: Chon Ming Lee Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_dp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_dp.c') diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 2584eb4bbf0..34d605762a6 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1839,7 +1839,7 @@ static void vlv_pre_enable_dp(struct intel_encoder *encoder) struct drm_device *dev = encoder->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); - int port = vlv_dport_to_channel(dport); + enum dpio_channel port = vlv_dport_to_channel(dport); int pipe = intel_crtc->pipe; struct edp_power_seq power_seq; u32 val; @@ -1866,7 +1866,7 @@ static void vlv_pre_enable_dp(struct intel_encoder *encoder) intel_enable_dp(encoder); - vlv_wait_port_ready(dev_priv, port); + vlv_wait_port_ready(dev_priv, dport); } static void vlv_dp_pre_pll_enable(struct intel_encoder *encoder) @@ -1876,7 +1876,7 @@ static void vlv_dp_pre_pll_enable(struct intel_encoder *encoder) struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); - int port = vlv_dport_to_channel(dport); + enum dpio_channel port = vlv_dport_to_channel(dport); int pipe = intel_crtc->pipe; /* Program Tx lane resets to default */ @@ -2033,7 +2033,7 @@ static uint32_t intel_vlv_signal_levels(struct intel_dp *intel_dp) unsigned long demph_reg_value, preemph_reg_value, uniqtranscale_reg_value; uint8_t train_set = intel_dp->train_set[0]; - int port = vlv_dport_to_channel(dport); + enum dpio_channel port = vlv_dport_to_channel(dport); int pipe = intel_crtc->pipe; switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) { -- cgit v1.2.3