diff options
| author | Ville Syrjälä | 2015-05-26 19:42:30 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2015-05-28 11:13:51 +0200 |
| commit | a580516d9fcb09b86337895e483c93ad6c1ce4b5 (patch) | |
| tree | 21859bb30d46704fe80f497c19e9706b01fbf707 /drivers/gpu/drm/i915/intel_hdmi.c | |
| parent | drm/i915: Kill intel_flush_primary_plane() (diff) | |
| download | kernel-qcow2-linux-a580516d9fcb09b86337895e483c93ad6c1ce4b5.tar.gz kernel-qcow2-linux-a580516d9fcb09b86337895e483c93ad6c1ce4b5.tar.xz kernel-qcow2-linux-a580516d9fcb09b86337895e483c93ad6c1ce4b5.zip | |
drm/i915: s/dpio_lock/sb_lock/
Rename dpio_lock to sb_lock to inform the reader that its primary
purpose is to protect the sideband mailbox rather than some DPIO
state.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index e7e90610cc6f..4117092ab2e3 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1293,7 +1293,7 @@ static void vlv_hdmi_pre_enable(struct intel_encoder *encoder) u32 val; /* Enable clock channels for this port */ - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW8(port)); val = 0; if (pipe) @@ -1316,7 +1316,7 @@ static void vlv_hdmi_pre_enable(struct intel_encoder *encoder) /* Program lane clock */ vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW14(port), 0x00760018); vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW23(port), 0x00400888); - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); intel_hdmi->set_infoframes(&encoder->base, intel_crtc->config->has_hdmi_sink, @@ -1340,7 +1340,7 @@ static void vlv_hdmi_pre_pll_enable(struct intel_encoder *encoder) intel_hdmi_prepare(encoder); /* Program Tx lane resets to default */ - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW0(port), DPIO_PCS_TX_LANE2_RESET | DPIO_PCS_TX_LANE1_RESET); @@ -1357,7 +1357,7 @@ static void vlv_hdmi_pre_pll_enable(struct intel_encoder *encoder) vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW9(port), 0x00002000); vlv_dpio_write(dev_priv, pipe, VLV_TX_DW5(port), DPIO_TX_OCALINIT_EN); - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); } static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder) @@ -1373,7 +1373,7 @@ static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder) intel_hdmi_prepare(encoder); - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); /* program left/right clock distribution */ if (pipe != PIPE_B) { @@ -1423,7 +1423,7 @@ static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder) val |= CHV_CMN_USEDCLKCHANNEL; vlv_dpio_write(dev_priv, pipe, CHV_CMN_DW19(ch), val); - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); } static void vlv_hdmi_post_disable(struct intel_encoder *encoder) @@ -1436,10 +1436,10 @@ static void vlv_hdmi_post_disable(struct intel_encoder *encoder) int pipe = intel_crtc->pipe; /* Reset lanes to avoid HDMI flicker (VLV w/a) */ - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW0(port), 0x00000000); vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW1(port), 0x00e00060); - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); } static void chv_hdmi_post_disable(struct intel_encoder *encoder) @@ -1453,7 +1453,7 @@ static void chv_hdmi_post_disable(struct intel_encoder *encoder) enum pipe pipe = intel_crtc->pipe; u32 val; - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); /* Propagate soft reset to data lane reset */ val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW1(ch)); @@ -1472,7 +1472,7 @@ static void chv_hdmi_post_disable(struct intel_encoder *encoder) val &= ~(DPIO_PCS_TX_LANE2_RESET | DPIO_PCS_TX_LANE1_RESET); vlv_dpio_write(dev_priv, pipe, VLV_PCS23_DW0(ch), val); - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); } static void chv_hdmi_pre_enable(struct intel_encoder *encoder) @@ -1490,7 +1490,7 @@ static void chv_hdmi_pre_enable(struct intel_encoder *encoder) int data, i, stagger; u32 val; - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); /* allow hardware to manage TX FIFO reset source */ val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW11(ch)); @@ -1633,7 +1633,7 @@ static void chv_hdmi_pre_enable(struct intel_encoder *encoder) val |= DPIO_LRC_BYPASS; vlv_dpio_write(dev_priv, pipe, CHV_CMN_DW30, val); - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); intel_hdmi->set_infoframes(&encoder->base, intel_crtc->config->has_hdmi_sink, |