diff options
Diffstat (limited to 'drivers/media/video/cx25840/cx25840-core.h')
-rw-r--r-- | drivers/media/video/cx25840/cx25840-core.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h index 814b5653699..55345444417 100644 --- a/drivers/media/video/cx25840/cx25840-core.h +++ b/drivers/media/video/cx25840/cx25840-core.h @@ -23,6 +23,7 @@ #include <linux/videodev2.h> #include <media/v4l2-device.h> +#include <media/v4l2-chip-ident.h> #include <linux/i2c.h> /* ENABLE_PVR150_WORKAROUND activates a workaround for a hardware bug that is @@ -48,9 +49,6 @@ struct cx25840_state { int vbi_line_offset; u32 id; u32 rev; - int is_cx25836; - int is_cx23885; - int is_cx231xx; 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 */ @@ -61,6 +59,24 @@ static inline struct cx25840_state *to_state(struct v4l2_subdev *sd) return container_of(sd, struct cx25840_state, sd); } +static inline bool is_cx2583x(struct cx25840_state *state) +{ + return state->id == V4L2_IDENT_CX25836 || + state->id == V4L2_IDENT_CX25837; +} + +static inline bool is_cx231xx(struct cx25840_state *state) +{ + return state->id == V4L2_IDENT_CX2310X_AV; +} + +static inline bool is_cx2388x(struct cx25840_state *state) +{ + return state->id == V4L2_IDENT_CX23885_AV || + state->id == V4L2_IDENT_CX23887_AV || + state->id == V4L2_IDENT_CX23888_AV; +} + /* ----------------------------------------------------------------------- */ /* cx25850-core.c */ int cx25840_write(struct i2c_client *client, u16 addr, u8 value); |