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Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/drm_internal.h | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h new file mode 100644 index 000000000..8750f3f02 --- /dev/null +++ b/drivers/gpu/drm/drm_internal.h @@ -0,0 +1,191 @@ +/* + * Copyright © 2014 Intel Corporation + * Daniel Vetter <daniel.vetter@ffwll.ch> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#define DRM_IF_MAJOR 1 +#define DRM_IF_MINOR 4 + +/* drm_file.c */ +extern struct mutex drm_global_mutex; +struct drm_file *drm_file_alloc(struct drm_minor *minor); +void drm_file_free(struct drm_file *file); +void drm_lastclose(struct drm_device *dev); + +/* drm_pci.c */ +int drm_irq_by_busid(struct drm_device *dev, void *data, + struct drm_file *file_priv); +void drm_pci_agp_destroy(struct drm_device *dev); +int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master); + +/* drm_prime.c */ +int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); + +void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv); +void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv); +void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv, + struct dma_buf *dma_buf); + +/* drm_drv.c */ +struct drm_minor *drm_minor_acquire(unsigned int minor_id); +void drm_minor_release(struct drm_minor *minor); + +/* drm_info.c */ +int drm_name_info(struct seq_file *m, void *data); +int drm_clients_info(struct seq_file *m, void* data); +int drm_gem_name_info(struct seq_file *m, void *data); + +/* drm_vblank.c */ +void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe); +void drm_vblank_cleanup(struct drm_device *dev); + +/* IOCTLS */ +int drm_wait_vblank_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); + +/* drm_irq.c */ + +/* IOCTLS */ +int drm_legacy_irq_control(struct drm_device *dev, void *data, + struct drm_file *file_priv); + +int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +/* drm_auth.c */ +int drm_getmagic(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_authmagic(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_setmaster_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_dropmaster_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_master_open(struct drm_file *file_priv); +void drm_master_release(struct drm_file *file_priv); + +/* drm_sysfs.c */ +extern struct class *drm_class; + +int drm_sysfs_init(void); +void drm_sysfs_destroy(void); +struct device *drm_sysfs_minor_alloc(struct drm_minor *minor); +int drm_sysfs_connector_add(struct drm_connector *connector); +void drm_sysfs_connector_remove(struct drm_connector *connector); + +void drm_sysfs_lease_event(struct drm_device *dev); + +/* drm_gem.c */ +int drm_gem_init(struct drm_device *dev); +void drm_gem_destroy(struct drm_device *dev); +int drm_gem_handle_create_tail(struct drm_file *file_priv, + struct drm_gem_object *obj, + u32 *handlep); +int drm_gem_close_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_gem_flink_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_gem_open_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +void drm_gem_open(struct drm_device *dev, struct drm_file *file_private); +void drm_gem_release(struct drm_device *dev, struct drm_file *file_private); +void drm_gem_print_info(struct drm_printer *p, unsigned int indent, + const struct drm_gem_object *obj); + +/* drm_debugfs.c drm_debugfs_crc.c */ +#if defined(CONFIG_DEBUG_FS) +int drm_debugfs_init(struct drm_minor *minor, int minor_id, + struct dentry *root); +int drm_debugfs_cleanup(struct drm_minor *minor); +int drm_debugfs_connector_add(struct drm_connector *connector); +void drm_debugfs_connector_remove(struct drm_connector *connector); +int drm_debugfs_crtc_add(struct drm_crtc *crtc); +void drm_debugfs_crtc_remove(struct drm_crtc *crtc); +int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc); +#else +static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id, + struct dentry *root) +{ + return 0; +} + +static inline int drm_debugfs_cleanup(struct drm_minor *minor) +{ + return 0; +} + +static inline int drm_debugfs_connector_add(struct drm_connector *connector) +{ + return 0; +} +static inline void drm_debugfs_connector_remove(struct drm_connector *connector) +{ +} + +static inline int drm_debugfs_crtc_add(struct drm_crtc *crtc) +{ + return 0; +} +static inline void drm_debugfs_crtc_remove(struct drm_crtc *crtc) +{ +} + +static inline int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc) +{ + return 0; +} + +#endif + +drm_ioctl_t drm_version; +drm_ioctl_t drm_getunique; +drm_ioctl_t drm_getclient; + +/* drm_syncobj.c */ +void drm_syncobj_open(struct drm_file *file_private); +void drm_syncobj_release(struct drm_file *file_private); +int drm_syncobj_create_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_private); +int drm_syncobj_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_private); +int drm_syncobj_handle_to_fd_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_private); +int drm_syncobj_fd_to_handle_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_private); +int drm_syncobj_wait_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_private); +int drm_syncobj_reset_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_private); +int drm_syncobj_signal_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_private); + +/* drm_framebuffer.c */ +void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent, + const struct drm_framebuffer *fb); +int drm_framebuffer_debugfs_init(struct drm_minor *minor); |