diff options
Diffstat (limited to 'shared-core/via_drm.h')
| -rw-r--r-- | shared-core/via_drm.h | 48 |
1 files changed, 23 insertions, 25 deletions
diff --git a/shared-core/via_drm.h b/shared-core/via_drm.h index 142b8dac..b4c11dab 100644 --- a/shared-core/via_drm.h +++ b/shared-core/via_drm.h @@ -71,17 +71,20 @@ #define DRM_VIA_CMDBUFFER 0x08 #define DRM_VIA_FLUSH 0x09 #define DRM_VIA_PCICMD 0x0a - -#define DRM_IOCTL_VIA_ALLOCMEM DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_ALLOCMEM, drm_via_mem_t) -#define DRM_IOCTL_VIA_FREEMEM DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_FREEMEM, drm_via_mem_t) -#define DRM_IOCTL_VIA_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_AGP_INIT, drm_via_agp_t) -#define DRM_IOCTL_VIA_FB_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_FB_INIT, drm_via_fb_t) -#define DRM_IOCTL_VIA_MAP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_MAP_INIT, drm_via_init_t) -#define DRM_IOCTL_VIA_DEC_FUTEX DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_DEC_FUTEX, drm_via_futex_t) -#define DRM_IOCTL_VIA_DMA_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_DMA_INIT, drm_via_dma_init_t) -#define DRM_IOCTL_VIA_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_CMDBUFFER, drm_via_cmdbuffer_t) -#define DRM_IOCTL_VIA_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_VIA_FLUSH) -#define DRM_IOCTL_VIA_PCICMD DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_PCICMD, drm_via_cmdbuffer_t) +#define DRM_VIA_CMDBUF_SIZE 0x0b + +#define DRM_IOCTL_VIA_ALLOCMEM DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_ALLOCMEM, drm_via_mem_t) +#define DRM_IOCTL_VIA_FREEMEM DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_FREEMEM, drm_via_mem_t) +#define DRM_IOCTL_VIA_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_AGP_INIT, drm_via_agp_t) +#define DRM_IOCTL_VIA_FB_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_FB_INIT, drm_via_fb_t) +#define DRM_IOCTL_VIA_MAP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_MAP_INIT, drm_via_init_t) +#define DRM_IOCTL_VIA_DEC_FUTEX DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_DEC_FUTEX, drm_via_futex_t) +#define DRM_IOCTL_VIA_DMA_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_DMA_INIT, drm_via_dma_init_t) +#define DRM_IOCTL_VIA_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_CMDBUFFER, drm_via_cmdbuffer_t) +#define DRM_IOCTL_VIA_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_VIA_FLUSH) +#define DRM_IOCTL_VIA_PCICMD DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_PCICMD, drm_via_cmdbuffer_t) +#define DRM_IOCTL_VIA_CMDBUF_SIZE DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_CMDBUF_SIZE, \ + drm_via_cmdbuf_size_t) /* Indices into buf.Setup where various bits of state are mirrored per * context and per buffer. These can be fired at the card as a unit, @@ -187,20 +190,14 @@ typedef struct _drm_via_sarea { } drm_via_sarea_t; -typedef struct _drm_via_flush_agp { - unsigned int offset; - unsigned int size; - unsigned int index; - int discard; /* client is finished with the buffer? */ -} drm_via_flush_agp_t; - -typedef struct _drm_via_flush_sys { - unsigned int offset; - unsigned int size; - unsigned long index; - int discard; /* client is finished with the buffer? */ -} drm_via_flush_sys_t; - +typedef struct _drm_via_cmdbuf_size { + enum { + VIA_CMDBUF_SPACE = 0x01, + VIA_CMDBUF_LAG = 0x02 + } func; + int wait; + uint32_t size; +} drm_via_cmdbuf_size_t; #ifdef __KERNEL__ @@ -215,6 +212,7 @@ int via_dma_init(DRM_IOCTL_ARGS); int via_cmdbuffer(DRM_IOCTL_ARGS); int via_flush_ioctl(DRM_IOCTL_ARGS); int via_pci_cmdbuffer(DRM_IOCTL_ARGS); +int via_cmdbuf_size(DRM_IOCTL_ARGS); #endif #endif /* _VIA_DRM_H_ */ |