diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-05-26 20:42:30 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-28 11:13:51 +0200 |
| commit | a580516d9fcb09b86337895e483c93ad6c1ce4b5 (patch) | |
| tree | 21859bb30d46704fe80f497c19e9706b01fbf707 /drivers/gpu/drm/i915/intel_dsi_pll.c | |
| parent | b12ce1d84fd6ba36914ace0d27a0e675e284e6ae (diff) | |
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_dsi_pll.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi_pll.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi_pll.c b/drivers/gpu/drm/i915/intel_dsi_pll.c index 9688d996af31..d20cf37b6901 100644 --- a/drivers/gpu/drm/i915/intel_dsi_pll.c +++ b/drivers/gpu/drm/i915/intel_dsi_pll.c @@ -244,7 +244,7 @@ void vlv_enable_dsi_pll(struct intel_encoder *encoder) DRM_DEBUG_KMS("\n"); - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); vlv_configure_dsi_pll(encoder); @@ -258,11 +258,11 @@ void vlv_enable_dsi_pll(struct intel_encoder *encoder) if (wait_for(vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL) & DSI_PLL_LOCK, 20)) { - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); DRM_ERROR("DSI PLL lock failed\n"); return; } - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); DRM_DEBUG_KMS("DSI PLL locked\n"); } @@ -274,14 +274,14 @@ void vlv_disable_dsi_pll(struct intel_encoder *encoder) DRM_DEBUG_KMS("\n"); - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); tmp = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL); tmp &= ~DSI_PLL_VCO_EN; tmp |= DSI_PLL_LDO_GATE; vlv_cck_write(dev_priv, CCK_REG_DSI_PLL_CONTROL, tmp); - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); } static void assert_bpp_mismatch(int pixel_format, int pipe_bpp) @@ -319,10 +319,10 @@ u32 vlv_get_dsi_pclk(struct intel_encoder *encoder, int pipe_bpp) DRM_DEBUG_KMS("\n"); - mutex_lock(&dev_priv->dpio_lock); + mutex_lock(&dev_priv->sb_lock); pll_ctl = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL); pll_div = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_DIVIDER); - mutex_unlock(&dev_priv->dpio_lock); + mutex_unlock(&dev_priv->sb_lock); /* mask out other bits and extract the P1 divisor */ pll_ctl &= DSI_PLL_P1_POST_DIV_MASK; |