diff options
Diffstat (limited to 'drivers/media/video/cx25840/cx25840-core.h')
| -rw-r--r-- | drivers/media/video/cx25840/cx25840-core.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h index 04393b971567..8f47322c003d 100644 --- a/drivers/media/video/cx25840/cx25840-core.h +++ b/drivers/media/video/cx25840/cx25840-core.h @@ -34,6 +34,8 @@ providing this information. */ #define CX25840_CID_ENABLE_PVR150_WORKAROUND (V4L2_CID_PRIVATE_BASE+0) +struct cx25840_ir_state; + struct cx25840_state { struct i2c_client *c; struct v4l2_subdev sd; @@ -52,6 +54,7 @@ struct cx25840_state { int is_initialized; wait_queue_head_t fw_wait; /* wake up when the fw load is finished */ struct work_struct fw_work; /* work entry for fw load */ + struct cx25840_ir_state *ir_state; }; static inline struct cx25840_state *to_state(struct v4l2_subdev *sd) @@ -77,6 +80,21 @@ static inline bool is_cx2388x(struct cx25840_state *state) state->id == V4L2_IDENT_CX23888_AV; } +static inline bool is_cx23885(struct cx25840_state *state) +{ + return state->id == V4L2_IDENT_CX23885_AV; +} + +static inline bool is_cx23887(struct cx25840_state *state) +{ + return state->id == V4L2_IDENT_CX23887_AV; +} + +static inline bool is_cx23888(struct cx25840_state *state) +{ + return state->id == V4L2_IDENT_CX23888_AV; +} + /* ----------------------------------------------------------------------- */ /* cx25850-core.c */ int cx25840_write(struct i2c_client *client, u16 addr, u8 value); @@ -84,6 +102,8 @@ int cx25840_write4(struct i2c_client *client, u16 addr, u32 value); u8 cx25840_read(struct i2c_client *client, u16 addr); u32 cx25840_read4(struct i2c_client *client, u16 addr); int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned mask, u8 value); +int cx25840_and_or4(struct i2c_client *client, u16 addr, u32 and_mask, + u32 or_value); void cx25840_std_setup(struct i2c_client *client); /* ----------------------------------------------------------------------- */ @@ -104,4 +124,12 @@ int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format * int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi); +/* ----------------------------------------------------------------------- */ +/* cx25850-ir.c */ +extern const struct v4l2_subdev_ir_ops cx25840_ir_ops; +int cx25840_ir_log_status(struct v4l2_subdev *sd); +int cx25840_ir_irq_handler(struct v4l2_subdev *sd, u32 status, bool *handled); +int cx25840_ir_probe(struct v4l2_subdev *sd); +int cx25840_ir_remove(struct v4l2_subdev *sd); + #endif |