diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_atomic_helper.h | 2 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 7 | ||||
| -rw-r--r-- | include/drm/drm_crtc_helper.h | 21 |
3 files changed, 28 insertions, 2 deletions
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index a0ea4ded3cb5..8039d54a7441 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -82,6 +82,8 @@ int drm_atomic_helper_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t flags); +void drm_atomic_helper_connector_dpms(struct drm_connector *connector, + int mode); /* default implementations for state handling */ void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc); diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 0ebd9286b332..02614170c034 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -253,6 +253,7 @@ struct drm_atomic_state; * @enable: whether the CRTC should be enabled, gates all other state * @active: whether the CRTC is actively displaying (used for DPMS) * @mode_changed: for use by helpers and drivers when computing state updates + * @active_changed: for use by helpers and drivers when computing state updates * @plane_mask: bitmask of (1 << drm_plane_index(plane)) of attached planes * @last_vblank_count: for helpers and drivers to capture the vblank of the * update to ensure framebuffer cleanup isn't done too early @@ -278,6 +279,7 @@ struct drm_crtc_state { /* computed state bits used by helpers and drivers */ bool planes_changed : 1; bool mode_changed : 1; + bool active_changed : 1; /* attached planes bitmask: * WARNING: transitional helpers do not maintain plane_mask so @@ -910,6 +912,7 @@ struct drm_bridge { * struct struct drm_atomic_state - the global state object for atomic updates * @dev: parent DRM device * @allow_modeset: allow full modeset + * @legacy_cursor_update: hint to enforce legacy cursor ioctl semantics * @planes: pointer to array of plane pointers * @plane_states: pointer to array of plane states pointers * @crtcs: pointer to array of CRTC pointers @@ -922,6 +925,7 @@ struct drm_bridge { struct drm_atomic_state { struct drm_device *dev; bool allow_modeset : 1; + bool legacy_cursor_update : 1; struct drm_plane **planes; struct drm_plane_state **plane_states; struct drm_crtc **crtcs; @@ -1117,6 +1121,7 @@ struct drm_mode_config { struct drm_property *prop_crtc_h; struct drm_property *prop_fb_id; struct drm_property *prop_crtc_id; + struct drm_property *prop_active; /* DVI-I properties */ struct drm_property *dvi_i_subconnector_property; @@ -1349,6 +1354,8 @@ struct drm_property *drm_property_create_signed_range(struct drm_device *dev, int64_t min, int64_t max); struct drm_property *drm_property_create_object(struct drm_device *dev, int flags, const char *name, uint32_t type); +struct drm_property *drm_property_create_bool(struct drm_device *dev, int flags, + const char *name); extern void drm_property_destroy(struct drm_device *dev, struct drm_property *property); extern int drm_property_add_enum(struct drm_property *property, int index, uint64_t value, const char *name); diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 5810c027acdc..c250a22b39ab 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -58,11 +58,19 @@ enum mode_set_atomic { * @mode_set_base_atomic: non-blocking mode set (used for kgdb support) * @load_lut: load color palette * @disable: disable CRTC when no longer in use + * @enable: enable CRTC * @atomic_check: check for validity of an atomic state * @atomic_begin: begin atomic update * @atomic_flush: flush atomic update * * The helper operations are called by the mid-layer CRTC helper. + * + * Note that with atomic helpers @dpms, @prepare and @commit hooks are + * deprecated. Used @enable and @disable instead exclusively. + * + * With legacy crtc helpers there's a big semantic difference between @disable + * and the other hooks: @disable also needs to release any resources acquired in + * @mode_set (like shared PLLs). */ struct drm_crtc_helper_funcs { /* @@ -93,8 +101,8 @@ struct drm_crtc_helper_funcs { /* reload the current crtc LUT */ void (*load_lut)(struct drm_crtc *crtc); - /* disable crtc when not in use - more explicit than dpms off */ void (*disable)(struct drm_crtc *crtc); + void (*enable)(struct drm_crtc *crtc); /* atomic helpers */ int (*atomic_check)(struct drm_crtc *crtc, @@ -115,9 +123,17 @@ struct drm_crtc_helper_funcs { * @get_crtc: return CRTC that the encoder is currently attached to * @detect: connection status detection * @disable: disable encoder when not in use (overrides DPMS off) + * @enable: enable encoder * @atomic_check: check for validity of an atomic update * * The helper operations are called by the mid-layer CRTC helper. + * + * Note that with atomic helpers @dpms, @prepare and @commit hooks are + * deprecated. Used @enable and @disable instead exclusively. + * + * With legacy crtc helpers there's a big semantic difference between @disable + * and the other hooks: @disable also needs to release any resources acquired in + * @mode_set (like shared PLLs). */ struct drm_encoder_helper_funcs { void (*dpms)(struct drm_encoder *encoder, int mode); @@ -136,9 +152,10 @@ struct drm_encoder_helper_funcs { /* detect for DAC style encoders */ enum drm_connector_status (*detect)(struct drm_encoder *encoder, struct drm_connector *connector); - /* disable encoder when not in use - more explicit than dpms off */ void (*disable)(struct drm_encoder *encoder); + void (*enable)(struct drm_encoder *encoder); + /* atomic helpers */ int (*atomic_check)(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state, |