summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/media/dvb-frontends/dib7000p.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/drivers/media/dvb-frontends/dib7000p.h')
-rw-r--r--kernel/drivers/media/dvb-frontends/dib7000p.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/kernel/drivers/media/dvb-frontends/dib7000p.h b/kernel/drivers/media/dvb-frontends/dib7000p.h
new file mode 100644
index 000000000..baa278928
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/dib7000p.h
@@ -0,0 +1,79 @@
+#ifndef DIB7000P_H
+#define DIB7000P_H
+
+#include <linux/kconfig.h>
+
+#include "dibx000_common.h"
+
+struct dib7000p_config {
+ u8 output_mpeg2_in_188_bytes;
+ u8 hostbus_diversity;
+ u8 tuner_is_baseband;
+ int (*update_lna) (struct dvb_frontend *, u16 agc_global);
+
+ u8 agc_config_count;
+ struct dibx000_agc_config *agc;
+ struct dibx000_bandwidth_config *bw;
+
+#define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff
+ u16 gpio_dir;
+#define DIB7000P_GPIO_DEFAULT_VALUES 0x0000
+ u16 gpio_val;
+#define DIB7000P_GPIO_PWM_POS0(v) ((v & 0xf) << 12)
+#define DIB7000P_GPIO_PWM_POS1(v) ((v & 0xf) << 8 )
+#define DIB7000P_GPIO_PWM_POS2(v) ((v & 0xf) << 4 )
+#define DIB7000P_GPIO_PWM_POS3(v) (v & 0xf)
+#define DIB7000P_GPIO_DEFAULT_PWM_POS 0xffff
+ u16 gpio_pwm_pos;
+
+ u16 pwm_freq_div;
+
+ u8 quartz_direct;
+
+ u8 spur_protect;
+
+ int (*agc_control) (struct dvb_frontend *, u8 before);
+
+ u8 output_mode;
+ u8 disable_sample_and_hold:1;
+
+ u8 enable_current_mirror:1;
+ u16 diversity_delay;
+
+ u8 default_i2c_addr;
+ u8 enMpegOutput:1;
+};
+
+#define DEFAULT_DIB7000P_I2C_ADDRESS 18
+
+struct dib7000p_ops {
+ int (*set_wbd_ref)(struct dvb_frontend *demod, u16 value);
+ int (*get_agc_values)(struct dvb_frontend *fe,
+ u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd);
+ int (*set_agc1_min)(struct dvb_frontend *fe, u16 v);
+ int (*update_pll)(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw);
+ int (*set_gpio)(struct dvb_frontend *demod, u8 num, u8 dir, u8 val);
+ u32 (*ctrl_timf)(struct dvb_frontend *fe, u8 op, u32 timf);
+ int (*dib7000pc_detection)(struct i2c_adapter *i2c_adap);
+ struct i2c_adapter *(*get_i2c_master)(struct dvb_frontend *demod, enum dibx000_i2c_interface intf, int gating);
+ int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
+ int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
+ int (*i2c_enumeration)(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
+ struct i2c_adapter *(*get_i2c_tuner)(struct dvb_frontend *fe);
+ int (*tuner_sleep)(struct dvb_frontend *fe, int onoff);
+ int (*get_adc_power)(struct dvb_frontend *fe);
+ int (*slave_reset)(struct dvb_frontend *fe);
+ struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
+};
+
+#if IS_REACHABLE(CONFIG_DVB_DIB7000P)
+void *dib7000p_attach(struct dib7000p_ops *ops);
+#else
+static inline void *dib7000p_attach(struct dib7000p_ops *ops)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif