diff options
| author | Deepak M <m.deepak@intel.com> | 2016-02-04 18:55:15 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-02-04 19:11:17 +0200 |
| commit | dfb19ed20c322616a73b212c96f2e0309e35cd1a (patch) | |
| tree | 23df911d8b61196d5a135e54cf5697affe423029 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 10182e77f52f1f703c9e5fea3656446aa850ebda (diff) | |
| download | lwn-dfb19ed20c322616a73b212c96f2e0309e35cd1a.tar.gz lwn-dfb19ed20c322616a73b212c96f2e0309e35cd1a.zip | |
drm/i915: Extend gpio read/write to other cores
Make the gpio read/write functions more generic iosf sideband read/write
functions, taking the iosf port as argument.
v2: rebase
v3: rebase
v4 by Jani: address Ville's review
v5 by Jani: drop the PCI_DEVFN change (Ville)
Signed-off-by: Deepak M <m.deepak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1454604915-17142-1-git-send-email-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index bd126ff3a6e2..8216665405eb 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3471,8 +3471,8 @@ int sandybridge_pcode_write(struct drm_i915_private *dev_priv, u32 mbox, u32 val u32 vlv_punit_read(struct drm_i915_private *dev_priv, u32 addr); void vlv_punit_write(struct drm_i915_private *dev_priv, u32 addr, u32 val); u32 vlv_nc_read(struct drm_i915_private *dev_priv, u8 addr); -u32 vlv_gpio_nc_read(struct drm_i915_private *dev_priv, u32 reg); -void vlv_gpio_nc_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); +u32 vlv_iosf_sb_read(struct drm_i915_private *dev_priv, u8 port, u32 reg); +void vlv_iosf_sb_write(struct drm_i915_private *dev_priv, u8 port, u32 reg, u32 val); u32 vlv_cck_read(struct drm_i915_private *dev_priv, u32 reg); void vlv_cck_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); u32 vlv_ccu_read(struct drm_i915_private *dev_priv, u32 reg); |