diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_panel.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_panel.h | 86 |
1 files changed, 38 insertions, 48 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_panel.h b/drivers/gpu/drm/i915/display/intel_panel.h index 1d340f77bffc..56a6412cf0fb 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.h +++ b/drivers/gpu/drm/i915/display/intel_panel.h @@ -8,63 +8,53 @@ #include <linux/types.h> -#include "intel_display.h" - +enum drm_connector_status; +enum drrs_type; struct drm_connector; struct drm_connector_state; struct drm_display_mode; +struct drm_edid; struct intel_connector; -struct intel_crtc; struct intel_crtc_state; +struct intel_display; struct intel_encoder; -struct intel_panel; -int intel_panel_init(struct intel_panel *panel, - struct drm_display_mode *fixed_mode, - struct drm_display_mode *downclock_mode); -void intel_panel_fini(struct intel_panel *panel); +void intel_panel_init_alloc(struct intel_connector *connector); +int intel_panel_init(struct intel_connector *connector, + const struct drm_edid *fixed_edid); +void intel_panel_fini(struct intel_connector *connector); +int intel_panel_register(struct intel_connector *connector); +void intel_panel_unregister(struct intel_connector *connector); enum drm_connector_status intel_panel_detect(struct drm_connector *connector, bool force); -void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode, - struct drm_display_mode *adjusted_mode); -int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state, - const struct drm_connector_state *conn_state); -int intel_gmch_panel_fitting(struct intel_crtc_state *crtc_state, - const struct drm_connector_state *conn_state); -void intel_panel_set_backlight_acpi(const struct drm_connector_state *conn_state, - u32 level, u32 max); -int intel_panel_setup_backlight(struct drm_connector *connector, - enum pipe pipe); -void intel_panel_enable_backlight(const struct intel_crtc_state *crtc_state, - const struct drm_connector_state *conn_state); -void intel_panel_update_backlight(struct intel_atomic_state *state, - 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); -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); -void intel_panel_set_pwm_level(const struct drm_connector_state *conn_state, u32 level); -u32 intel_panel_invert_pwm_level(struct intel_connector *connector, u32 level); -u32 intel_panel_backlight_level_to_pwm(struct intel_connector *connector, u32 level); -u32 intel_panel_backlight_level_from_pwm(struct intel_connector *connector, u32 val); +bool intel_panel_use_ssc(struct intel_display *display); +const struct drm_display_mode * +intel_panel_preferred_fixed_mode(struct intel_connector *connector); +const struct drm_display_mode * +intel_panel_fixed_mode(struct intel_connector *connector, + const struct drm_display_mode *mode); +const struct drm_display_mode * +intel_panel_downclock_mode(struct intel_connector *connector, + const struct drm_display_mode *adjusted_mode); +const struct drm_display_mode * +intel_panel_highest_mode(struct intel_connector *connector, + const struct drm_display_mode *adjusted_mode); +int intel_panel_get_modes(struct intel_connector *connector); +enum drrs_type intel_panel_drrs_type(struct intel_connector *connector); +enum drm_mode_status +intel_panel_mode_valid(struct intel_connector *connector, + const struct drm_display_mode *mode); +int intel_panel_compute_config(struct intel_connector *connector, + struct drm_display_mode *adjusted_mode); +void intel_panel_add_edid_fixed_modes(struct intel_connector *connector, + bool use_alt_fixed_modes); +void intel_panel_add_vbt_lfp_fixed_mode(struct intel_connector *connector); +void intel_panel_add_vbt_sdvo_fixed_mode(struct intel_connector *connector); +void intel_panel_add_encoder_fixed_mode(struct intel_connector *connector, + struct intel_encoder *encoder); -#if IS_ENABLED(CONFIG_BACKLIGHT_CLASS_DEVICE) -int intel_backlight_device_register(struct intel_connector *connector); -void intel_backlight_device_unregister(struct intel_connector *connector); -#else /* CONFIG_BACKLIGHT_CLASS_DEVICE */ -static inline int intel_backlight_device_register(struct intel_connector *connector) -{ - return 0; -} -static inline void intel_backlight_device_unregister(struct intel_connector *connector) -{ -} -#endif /* CONFIG_BACKLIGHT_CLASS_DEVICE */ +void intel_panel_prepare(const struct intel_crtc_state *crtc_state, + const struct drm_connector_state *conn_state); +void intel_panel_unprepare(const struct drm_connector_state *old_conn_state); #endif /* __INTEL_PANEL_H__ */ |