diff options
Diffstat (limited to 'linux-core/drm_crtc.h')
| -rw-r--r-- | linux-core/drm_crtc.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/linux-core/drm_crtc.h b/linux-core/drm_crtc.h index fc97525d..011903ce 100644 --- a/linux-core/drm_crtc.h +++ b/linux-core/drm_crtc.h @@ -233,6 +233,24 @@ struct drm_framebuffer { void *virtual_base; struct list_head filp_head; }; + +struct drm_property_enum { + struct list_head head; + uint32_t value; + unsigned char name[DRM_PROP_NAME_LEN]; +}; + +struct drm_property { + struct list_head head; + int id; /* idr assigned */ + uint32_t flags; + char name[DRM_PROP_NAME_LEN]; + uint32_t num_values; + uint32_t *values; + + struct list_head enum_list; +}; + struct drm_crtc; struct drm_output; @@ -376,6 +394,7 @@ struct drm_output_funcs { }; #define DRM_OUTPUT_MAX_UMODES 16 +#define DRM_OUTPUT_MAX_PROPERTY 16 #define DRM_OUTPUT_LEN 32 /** * drm_output - central DRM output control structure @@ -431,6 +450,8 @@ struct drm_output { u32 user_mode_ids[DRM_OUTPUT_MAX_UMODES]; + u32 property_ids[DRM_OUTPUT_MAX_PROPERTY]; + u32 property_values[DRM_OUTPUT_MAX_PROPERTY]; }; /** @@ -464,6 +485,9 @@ struct drm_mode_config { struct list_head crtc_list; struct list_head usermode_list; + + struct list_head property_list; + int min_width, min_height; int max_width, max_height; /* DamagePtr rotationDamage? */ @@ -529,6 +553,14 @@ extern int drmfb_remove(struct drm_device *dev, struct drm_framebuffer *fb); extern bool drm_crtc_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode, int x, int y); +extern int drm_output_attach_property(struct drm_output *output, + struct drm_property *property, int init_val); +extern struct drm_property *drm_property_create(struct drm_device *dev, int flags, + const char *name, int num_values); +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, + uint32_t value, const char *name); + /* IOCTLs */ extern int drm_mode_getresources(struct drm_device *dev, void *data, struct drm_file *file_priv); @@ -554,5 +586,7 @@ extern int drm_mode_attachmode_ioctl(struct drm_device *dev, extern int drm_mode_detachmode_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); +extern int drm_mode_getproperty_ioctl(struct drm_device *dev, + void *data, struct drm_file *file_priv); #endif /* __DRM_CRTC_H__ */ |