diff options
Diffstat (limited to 'drivers/video/tegra/host/dev.h')
| -rw-r--r-- | drivers/video/tegra/host/dev.h | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/video/tegra/host/dev.h b/drivers/video/tegra/host/dev.h index 74d7e16fc272..41c4fb59b264 100644 --- a/drivers/video/tegra/host/dev.h +++ b/drivers/video/tegra/host/dev.h @@ -21,19 +21,16 @@ #ifndef __NVHOST_DEV_H #define __NVHOST_DEV_H -#include "nvhost_acm.h" +#include <linux/cdev.h> #include "nvhost_syncpt.h" #include "nvhost_intr.h" -#include "nvhost_channel.h" #include "chip_support.h" #define TRACE_MAX_LENGTH 128U #define IFACE_NAME "nvhost" -extern int nvhost_major; -extern int nvhost_minor; - struct nvhost_hwctx; +struct nvhost_channel; struct nvhost_master { void __iomem *aperture; @@ -46,11 +43,6 @@ struct nvhost_master { struct nvmap_client *nvmap; struct nvhost_intr intr; struct nvhost_device *dev; - struct nvhost_channel *channels; - u32 nb_channels; - - struct nvhost_chip_support op; - atomic_t clientid; }; @@ -59,9 +51,9 @@ extern struct nvhost_master *nvhost; void nvhost_debug_init(struct nvhost_master *master); void nvhost_debug_dump(struct nvhost_master *master); -#define host_device_op(host) (host->op.nvhost_dev) - struct nvhost_device *nvhost_get_device(char *name); +struct nvhost_channel *nvhost_alloc_channel(int index); +void nvhost_free_channel(struct nvhost_channel *ch); extern pid_t nvhost_debug_null_kickoff_pid; |