diff options
| author | Michel Dänzer <michel@tungstengraphics.com> | 2006-08-11 17:57:59 +0200 |
|---|---|---|
| committer | Michel Dänzer <michel@tungstengraphics.com> | 2006-09-29 12:55:08 +0200 |
| commit | 2735f9e2908b786586d18f6384371b991bdce430 (patch) | |
| tree | 7d2c2f65e3a807e9f4a046f7d7786f1a280403ab /linux-core/drmP.h | |
| parent | ae96e264198323916ee58e293468c9b924feca75 (diff) | |
Add support for secondary vertical blank interrupt to DRM core.
(cherry picked from ab351505f36a6c66405ea7604378268848340a42 commit)
Diffstat (limited to 'linux-core/drmP.h')
| -rw-r--r-- | linux-core/drmP.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index aecad251..6a978f33 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -111,6 +111,7 @@ #define DRIVER_IRQ_VBL 0x100 #define DRIVER_DMA_QUEUE 0x200 #define DRIVER_FB_DMA 0x400 +#define DRIVER_IRQ_VBL2 0x800 /*@}*/ @@ -687,6 +688,7 @@ struct drm_driver { int new); void (*kernel_context_switch_unlock) (struct drm_device * dev); int (*vblank_wait) (struct drm_device * dev, unsigned int *sequence); + int (*vblank_wait2) (struct drm_device * dev, unsigned int *sequence); int (*dri_library_name) (struct drm_device * dev, char * buf); /** @@ -912,8 +914,10 @@ typedef struct drm_device { wait_queue_head_t vbl_queue; /**< VBLANK wait queue */ atomic_t vbl_received; + atomic_t vbl_received2; /**< number of secondary VBLANK interrupts */ spinlock_t vbl_lock; drm_vbl_sig_t vbl_sigs; /**< signal list to send on VBLANK */ + drm_vbl_sig_t vbl_sigs2; /**< signals to send on secondary VBLANK */ unsigned int vbl_pending; /*@} */ |