summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/media/dvb-frontends/dib7000m.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/drivers/media/dvb-frontends/dib7000m.h')
-rw-r--r--kernel/drivers/media/dvb-frontends/dib7000m.h91
1 files changed, 91 insertions, 0 deletions
diff --git a/kernel/drivers/media/dvb-frontends/dib7000m.h b/kernel/drivers/media/dvb-frontends/dib7000m.h
new file mode 100644
index 000000000..6468c278c
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/dib7000m.h
@@ -0,0 +1,91 @@
+#ifndef DIB7000M_H
+#define DIB7000M_H
+
+#include <linux/kconfig.h>
+
+#include "dibx000_common.h"
+
+struct dib7000m_config {
+ u8 dvbt_mode;
+ u8 output_mpeg2_in_188_bytes;
+ u8 hostbus_diversity;
+ u8 tuner_is_baseband;
+ u8 mobile_mode;
+ int (*update_lna) (struct dvb_frontend *, u16 agc_global);
+
+ u8 agc_config_count;
+ struct dibx000_agc_config *agc;
+
+ struct dibx000_bandwidth_config *bw;
+
+#define DIB7000M_GPIO_DEFAULT_DIRECTIONS 0xffff
+ u16 gpio_dir;
+#define DIB7000M_GPIO_DEFAULT_VALUES 0x0000
+ u16 gpio_val;
+#define DIB7000M_GPIO_PWM_POS0(v) ((v & 0xf) << 12)
+#define DIB7000M_GPIO_PWM_POS1(v) ((v & 0xf) << 8 )
+#define DIB7000M_GPIO_PWM_POS2(v) ((v & 0xf) << 4 )
+#define DIB7000M_GPIO_PWM_POS3(v) (v & 0xf)
+#define DIB7000M_GPIO_DEFAULT_PWM_POS 0xffff
+ u16 gpio_pwm_pos;
+
+ u16 pwm_freq_div;
+
+ u8 quartz_direct;
+
+ u8 input_clk_is_div_2;
+
+ int (*agc_control) (struct dvb_frontend *, u8 before);
+};
+
+#define DEFAULT_DIB7000M_I2C_ADDRESS 18
+
+#if IS_REACHABLE(CONFIG_DVB_DIB7000M)
+extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
+ u8 i2c_addr,
+ struct dib7000m_config *cfg);
+extern struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *,
+ enum dibx000_i2c_interface,
+ int);
+extern int dib7000m_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
+extern int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
+#else
+static inline
+struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
+ u8 i2c_addr, struct dib7000m_config *cfg)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+
+static inline
+struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *demod,
+ enum dibx000_i2c_interface intf,
+ int gating)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+static inline int dib7000m_pid_filter(struct dvb_frontend *fe, u8 id,
+ u16 pid, u8 onoff)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -ENODEV;
+}
+
+static inline int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe,
+ uint8_t onoff)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -ENODEV;
+}
+#endif
+
+/* TODO
+extern INT dib7000m_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
+extern INT dib7000m_enable_vbg_voltage(struct dibDemod *demod);
+extern void dib7000m_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
+extern USHORT dib7000m_get_current_agc_global(struct dibDemod *demod);
+*/
+
+#endif