diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 5dfc1a0f2351..d9f50e368fe9 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -487,6 +487,7 @@ struct intel_dp { uint8_t link_bw; uint8_t lane_count; uint8_t dpcd[DP_RECEIVER_CAP_SIZE]; + uint8_t psr_dpcd[EDP_PSR_RECEIVER_CAP_SIZE]; uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS]; struct i2c_adapter adapter; struct i2c_algo_dp_aux_data algo; @@ -498,13 +499,14 @@ struct intel_dp { int backlight_off_delay; struct delayed_work panel_vdd_work; bool want_panel_vdd; + bool psr_setup_done; struct intel_connector *attached_connector; }; struct intel_digital_port { struct intel_encoder base; enum port port; - u32 port_reversal; + u32 saved_port_bits; struct intel_dp dp; struct intel_hdmi hdmi; }; @@ -804,7 +806,6 @@ extern void intel_init_power_well(struct drm_device *dev); extern void intel_set_power_well(struct drm_device *dev, bool enable); extern void intel_enable_gt_powersave(struct drm_device *dev); extern void intel_disable_gt_powersave(struct drm_device *dev); -extern void gen6_gt_check_fifodbg(struct drm_i915_private *dev_priv); extern void ironlake_teardown_rc6(struct drm_device *dev); extern bool intel_ddi_get_hw_state(struct intel_encoder *encoder, @@ -833,4 +834,11 @@ extern bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev, enum transcoder pch_transcoder, bool enable); +extern void intel_edp_psr_enable(struct intel_dp *intel_dp); +extern void intel_edp_psr_disable(struct intel_dp *intel_dp); +extern void intel_edp_psr_update(struct drm_device *dev); +extern void hsw_disable_lcpll(struct drm_i915_private *dev_priv, + bool switch_to_fclk, bool allow_power_down); +extern void hsw_restore_lcpll(struct drm_i915_private *dev_priv); + #endif /* __INTEL_DRV_H__ */ |