diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fdi.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fdi.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fdi.h b/drivers/gpu/drm/i915/display/intel_fdi.h index af01d2c173a8..640d6585c137 100644 --- a/drivers/gpu/drm/i915/display/intel_fdi.h +++ b/drivers/gpu/drm/i915/display/intel_fdi.h @@ -6,12 +6,14 @@ #ifndef _INTEL_FDI_H_ #define _INTEL_FDI_H_ +enum pipe; struct drm_i915_private; struct intel_crtc; struct intel_crtc_state; struct intel_encoder; -#define I915_DISPLAY_CONFIG_RETRY 1 +int intel_fdi_link_freq(struct drm_i915_private *i915, + const struct intel_crtc_state *pipe_config); int ilk_fdi_compute_config(struct intel_crtc *intel_crtc, struct intel_crtc_state *pipe_config); void intel_fdi_normal_train(struct intel_crtc *crtc); @@ -21,5 +23,18 @@ void ilk_fdi_pll_enable(const struct intel_crtc_state *crtc_state); void intel_fdi_init_hook(struct drm_i915_private *dev_priv); void hsw_fdi_link_train(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state); +void intel_fdi_pll_freq_update(struct drm_i915_private *i915); +void lpt_fdi_program_mphy(struct drm_i915_private *i915); + +void intel_fdi_link_train(struct intel_crtc *crtc, + const struct intel_crtc_state *crtc_state); + +void assert_fdi_tx_enabled(struct drm_i915_private *i915, enum pipe pipe); +void assert_fdi_tx_disabled(struct drm_i915_private *i915, enum pipe pipe); +void assert_fdi_rx_enabled(struct drm_i915_private *i915, enum pipe pipe); +void assert_fdi_rx_disabled(struct drm_i915_private *i915, enum pipe pipe); +void assert_fdi_tx_pll_enabled(struct drm_i915_private *i915, enum pipe pipe); +void assert_fdi_rx_pll_enabled(struct drm_i915_private *i915, enum pipe pipe); +void assert_fdi_rx_pll_disabled(struct drm_i915_private *i915, enum pipe pipe); #endif |