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https://github.com/edk2-porting/linux-next.git
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e192a7cf0e
This patch adds the pid filtering for the dib7000M demod. It also corrects the pid filtering for the dib7700 based board. It should prevent an oops, when using dib7700p based board. References: https://bugzilla.novell.com/show_bug.cgi?id=644807 Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr> Signed-off-by: Patrick Boettcher <patrick.boettcher@dibcom.fr> Tested-by: Pavel SKARKA <paul.sp@seznam.cz> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
#ifndef DIB7000M_H
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#define DIB7000M_H
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#include "dibx000_common.h"
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struct dib7000m_config {
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u8 dvbt_mode;
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u8 output_mpeg2_in_188_bytes;
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u8 hostbus_diversity;
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u8 tuner_is_baseband;
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u8 mobile_mode;
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int (*update_lna) (struct dvb_frontend *, u16 agc_global);
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u8 agc_config_count;
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struct dibx000_agc_config *agc;
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struct dibx000_bandwidth_config *bw;
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#define DIB7000M_GPIO_DEFAULT_DIRECTIONS 0xffff
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u16 gpio_dir;
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#define DIB7000M_GPIO_DEFAULT_VALUES 0x0000
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u16 gpio_val;
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#define DIB7000M_GPIO_PWM_POS0(v) ((v & 0xf) << 12)
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#define DIB7000M_GPIO_PWM_POS1(v) ((v & 0xf) << 8 )
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#define DIB7000M_GPIO_PWM_POS2(v) ((v & 0xf) << 4 )
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#define DIB7000M_GPIO_PWM_POS3(v) (v & 0xf)
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#define DIB7000M_GPIO_DEFAULT_PWM_POS 0xffff
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u16 gpio_pwm_pos;
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u16 pwm_freq_div;
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u8 quartz_direct;
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u8 input_clk_is_div_2;
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int (*agc_control) (struct dvb_frontend *, u8 before);
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};
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#define DEFAULT_DIB7000M_I2C_ADDRESS 18
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#if defined(CONFIG_DVB_DIB7000M) || (defined(CONFIG_DVB_DIB7000M_MODULE) && \
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defined(MODULE))
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extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
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u8 i2c_addr,
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struct dib7000m_config *cfg);
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extern struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *,
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enum dibx000_i2c_interface,
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int);
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extern int dib7000m_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
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extern int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
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#else
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static inline
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struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
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u8 i2c_addr, struct dib7000m_config *cfg)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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static inline
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struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *demod,
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enum dibx000_i2c_interface intf,
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int gating)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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static inline int dib7000m_pid_filter(struct dvb_frontend *fe, u8 id,
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u16 pid, u8 onoff)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe,
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uint8_t onoff)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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#endif
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/* TODO
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extern INT dib7000m_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
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extern INT dib7000m_enable_vbg_voltage(struct dibDemod *demod);
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extern void dib7000m_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
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extern USHORT dib7000m_get_current_agc_global(struct dibDemod *demod);
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*/
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#endif
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