diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fdi.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fdi.h | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fdi.h b/drivers/gpu/drm/i915/display/intel_fdi.h index af01d2c173a8..1cd08df9b0c2 100644 --- a/drivers/gpu/drm/i915/display/intel_fdi.h +++ b/drivers/gpu/drm/i915/display/intel_fdi.h @@ -6,20 +6,43 @@ #ifndef _INTEL_FDI_H_ #define _INTEL_FDI_H_ -struct drm_i915_private; +#include <linux/types.h> + +enum pipe; +struct intel_atomic_state; struct intel_crtc; struct intel_crtc_state; +struct intel_display; +struct intel_display; struct intel_encoder; +struct intel_link_bw_limits; -#define I915_DISPLAY_CONFIG_RETRY 1 +int intel_fdi_add_affected_crtcs(struct intel_atomic_state *state); +int intel_fdi_link_freq(struct intel_display *display, + const struct intel_crtc_state *pipe_config); int ilk_fdi_compute_config(struct intel_crtc *intel_crtc, struct intel_crtc_state *pipe_config); +int intel_fdi_atomic_check_link(struct intel_atomic_state *state, + struct intel_link_bw_limits *limits); void intel_fdi_normal_train(struct intel_crtc *crtc); void ilk_fdi_disable(struct intel_crtc *crtc); void ilk_fdi_pll_disable(struct intel_crtc *intel_crtc); void ilk_fdi_pll_enable(const struct intel_crtc_state *crtc_state); -void intel_fdi_init_hook(struct drm_i915_private *dev_priv); +void intel_fdi_init_hook(struct intel_display *display); void hsw_fdi_link_train(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state); +void hsw_fdi_disable(struct intel_encoder *encoder); +void intel_fdi_pll_freq_update(struct intel_display *display); + +void intel_fdi_link_train(struct intel_crtc *crtc, + const struct intel_crtc_state *crtc_state); + +void assert_fdi_tx_enabled(struct intel_display *display, enum pipe pipe); +void assert_fdi_tx_disabled(struct intel_display *display, enum pipe pipe); +void assert_fdi_rx_enabled(struct intel_display *display, enum pipe pipe); +void assert_fdi_rx_disabled(struct intel_display *display, enum pipe pipe); +void assert_fdi_tx_pll_enabled(struct intel_display *display, enum pipe pipe); +void assert_fdi_rx_pll_enabled(struct intel_display *display, enum pipe pipe); +void assert_fdi_rx_pll_disabled(struct intel_display *display, enum pipe pipe); #endif |