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Diffstat (limited to 'drivers/media/video/cx25840/cx25840-core.h')
-rw-r--r--drivers/media/video/cx25840/cx25840-core.h52
1 files changed, 41 insertions, 11 deletions
diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h
index 04393b971567..bd4ada28b490 100644
--- a/drivers/media/video/cx25840/cx25840-core.h
+++ b/drivers/media/video/cx25840/cx25840-core.h
@@ -24,19 +24,20 @@
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-ctrls.h>
#include <linux/i2c.h>
-/* ENABLE_PVR150_WORKAROUND activates a workaround for a hardware bug that is
- present in Hauppauge PVR-150 (and possibly PVR-500) cards that have
- certain NTSC tuners (tveeprom tuner model numbers 85, 99 and 112). The
- audio autodetect fails on some channels for these models and the workaround
- is to select the audio standard explicitly. Many thanks to Hauppauge for
- 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;
+ struct v4l2_ctrl_handler hdl;
+ struct {
+ /* volume cluster */
+ struct v4l2_ctrl *volume;
+ struct v4l2_ctrl *mute;
+ };
int pvr150_workaround;
int radio;
v4l2_std_id std;
@@ -44,14 +45,13 @@ struct cx25840_state {
enum cx25840_audio_input aud_input;
u32 audclk_freq;
int audmode;
- int unmute_volume; /* -1 if not muted */
- int default_volume;
int vbi_line_offset;
u32 id;
u32 rev;
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)
@@ -59,6 +59,11 @@ static inline struct cx25840_state *to_state(struct v4l2_subdev *sd)
return container_of(sd, struct cx25840_state, sd);
}
+static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
+{
+ return &container_of(ctrl->handler, struct cx25840_state, hdl)->sd;
+}
+
static inline bool is_cx2583x(struct cx25840_state *state)
{
return state->id == V4L2_IDENT_CX25836 ||
@@ -77,6 +82,21 @@ 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 +104,8 @@ 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);
/* ----------------------------------------------------------------------- */
@@ -94,8 +116,8 @@ int cx25840_loadfw(struct i2c_client *client);
/* cx25850-audio.c */
void cx25840_audio_set_path(struct i2c_client *client);
int cx25840_s_clock_freq(struct v4l2_subdev *sd, u32 freq);
-int cx25840_audio_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
-int cx25840_audio_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
+
+extern const struct v4l2_ctrl_ops cx25840_audio_ctrl_ops;
/* ----------------------------------------------------------------------- */
/* cx25850-vbi.c */
@@ -104,4 +126,12 @@ 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