diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 40 |
1 files changed, 29 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 4d7ae579fc92..f8c7b291fdc3 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1659,7 +1659,7 @@ int intel_ddi_toggle_hdcp_signalling(struct intel_encoder *intel_encoder, bool enable); void icl_sanitize_encoder_pll_mapping(struct intel_encoder *encoder); int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv, - enum intel_dpll_id pll_id); + struct intel_dpll_hw_state *state); unsigned int intel_fb_align_height(const struct drm_framebuffer *fb, int color_plane, unsigned int height); @@ -1909,6 +1909,16 @@ void intel_csr_ucode_suspend(struct drm_i915_private *); void intel_csr_ucode_resume(struct drm_i915_private *); /* intel_dp.c */ +struct link_config_limits { + int min_clock, max_clock; + int min_lane_count, max_lane_count; + int min_bpp, max_bpp; +}; +void intel_dp_adjust_compliance_config(struct intel_dp *intel_dp, + struct intel_crtc_state *pipe_config, + struct link_config_limits *limits); +bool intel_dp_limited_color_range(const struct intel_crtc_state *crtc_state, + const struct drm_connector_state *conn_state); bool intel_dp_port_enabled(struct drm_i915_private *dev_priv, i915_reg_t dp_reg, enum port port, enum pipe *pipe); @@ -2154,10 +2164,13 @@ void intel_panel_update_backlight(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state, const struct drm_connector_state *conn_state); void intel_panel_disable_backlight(const struct drm_connector_state *old_conn_state); -extern struct drm_display_mode *intel_find_panel_downclock( - struct drm_i915_private *dev_priv, - struct drm_display_mode *fixed_mode, - struct drm_connector *connector); +struct drm_display_mode * +intel_panel_edid_downclock_mode(struct intel_connector *connector, + const struct drm_display_mode *fixed_mode); +struct drm_display_mode * +intel_panel_edid_fixed_mode(struct intel_connector *connector); +struct drm_display_mode * +intel_panel_vbt_fixed_mode(struct intel_connector *connector); #if IS_ENABLED(CONFIG_BACKLIGHT_CLASS_DEVICE) int intel_backlight_device_register(struct intel_connector *connector); @@ -2267,20 +2280,26 @@ void icl_dbuf_slices_update(struct drm_i915_private *dev_priv, u8 req_slices); static inline void -assert_rpm_device_not_suspended(struct drm_i915_private *i915) +assert_rpm_device_not_suspended(struct i915_runtime_pm *rpm) { - WARN_ONCE(i915->runtime_pm.suspended, + WARN_ONCE(rpm->suspended, "Device suspended during HW access\n"); } static inline void -assert_rpm_wakelock_held(struct drm_i915_private *i915) +__assert_rpm_wakelock_held(struct i915_runtime_pm *rpm) { - assert_rpm_device_not_suspended(i915); - WARN_ONCE(!atomic_read(&i915->runtime_pm.wakeref_count), + assert_rpm_device_not_suspended(rpm); + WARN_ONCE(!atomic_read(&rpm->wakeref_count), "RPM wakelock ref not held during HW access"); } +static inline void +assert_rpm_wakelock_held(struct drm_i915_private *i915) +{ + __assert_rpm_wakelock_held(&i915->runtime_pm); +} + /** * disable_rpm_wakeref_asserts - disable the RPM assert checks * @i915: i915 device instance @@ -2372,7 +2391,6 @@ void intel_cleanup_gt_powersave(struct drm_i915_private *dev_priv); void intel_sanitize_gt_powersave(struct drm_i915_private *dev_priv); void intel_enable_gt_powersave(struct drm_i915_private *dev_priv); void intel_disable_gt_powersave(struct drm_i915_private *dev_priv); -void intel_suspend_gt_powersave(struct drm_i915_private *dev_priv); void gen6_rps_busy(struct drm_i915_private *dev_priv); void gen6_rps_reset_ei(struct drm_i915_private *dev_priv); void gen6_rps_idle(struct drm_i915_private *dev_priv); |