diff options
Diffstat (limited to 'include/drm/drm_drv.h')
| -rw-r--r-- | include/drm/drm_drv.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 5699f42195fe..8ed1ef5a212e 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -120,16 +120,18 @@ struct drm_driver { * * Driver callback for fetching a raw hardware vblank counter for the * CRTC specified with the pipe argument. If a device doesn't have a - * hardware counter, the driver can simply use - * drm_vblank_no_hw_counter() function. The DRM core will account for - * missed vblank events while interrupts where disabled based on system - * timestamps. + * hardware counter, the driver can simply leave the hook as NULL. + * The DRM core will account for missed vblank events while interrupts + * where disabled based on system timestamps. * * Wraparound handling and loss of events due to modesetting is dealt * with in the DRM core code, as long as drivers call * drm_crtc_vblank_off() and drm_crtc_vblank_on() when disabling or * enabling a CRTC. * + * This is deprecated and should not be used by new drivers. + * Use &drm_crtc_funcs.get_vblank_counter instead. + * * Returns: * * Raw vblank counter value. @@ -142,6 +144,9 @@ struct drm_driver { * Enable vblank interrupts for the CRTC specified with the pipe * argument. * + * This is deprecated and should not be used by new drivers. + * Use &drm_crtc_funcs.enable_vblank instead. + * * Returns: * * Zero on success, appropriate errno if the given @crtc's vblank @@ -154,6 +159,9 @@ struct drm_driver { * * Disable vblank interrupts for the CRTC specified with the pipe * argument. + * + * This is deprecated and should not be used by new drivers. + * Use &drm_crtc_funcs.disable_vblank instead. */ void (*disable_vblank) (struct drm_device *dev, unsigned int pipe); @@ -294,7 +302,6 @@ struct drm_driver { void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv); int (*debugfs_init)(struct drm_minor *minor); - void (*debugfs_cleanup)(struct drm_minor *minor); /** * @gem_free_object: deconstructor for drm_gem_objects @@ -436,7 +443,7 @@ struct drm_driver { int dev_priv_size; }; -extern __printf(6, 7) +extern __printf(6, 7) __nocapture(4) void drm_dev_printk(const struct device *dev, const char *level, unsigned int category, const char *function_name, const char *prefix, const char *format, ...); |