diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 7772bb6f73ba..5a0dfca88668 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1929,9 +1929,17 @@ int __gen6_gt_wait_for_fifo(struct drm_i915_private *dev_priv); int sandybridge_pcode_read(struct drm_i915_private *dev_priv, u8 mbox, u32 *val); int sandybridge_pcode_write(struct drm_i915_private *dev_priv, u8 mbox, u32 val); + +/* intel_sideband.c */ int valleyview_punit_read(struct drm_i915_private *dev_priv, u8 addr, u32 *val); int valleyview_punit_write(struct drm_i915_private *dev_priv, u8 addr, u32 val); int valleyview_nc_read(struct drm_i915_private *dev_priv, u8 addr, u32 *val); +u32 intel_dpio_read(struct drm_i915_private *dev_priv, int reg); +void intel_dpio_write(struct drm_i915_private *dev_priv, int reg, u32 val); +u32 intel_sbi_read(struct drm_i915_private *dev_priv, u16 reg, + enum intel_sbi_destination destination); +void intel_sbi_write(struct drm_i915_private *dev_priv, u16 reg, u32 value, + enum intel_sbi_destination destination); int vlv_gpu_freq(int ddr_freq, int val); int vlv_freq_opcode(int ddr_freq, int val); |