#ifndef XONAR_H_INCLUDED
#define XONAR_H_INCLUDED
#include "oxygen.h"
struct xonar_generic {
unsigned int anti_pop_delay;
u16 output_enable_bit;
u8 ext_power_reg;
u8 ext_power_int_reg;
u8 ext_power_bit;
u8 has_power;
};
struct xonar_hdmi {
u8 params[5];
};
/* generic helper functions */
void xonar_enable_output(struct oxygen *chip);
void xonar_disable_output(struct oxygen *chip);
void xonar_init_ext_power(struct oxygen *chip);
void xonar_init_cs53x1(struct oxygen *chip);
void xonar_set_cs53x1_params(struct oxygen *chip,
struct snd_pcm_hw_params *params);
#define XONAR_GPIO_BIT_INVERT (1 << 16)
int xonar_gpio_bit_switch_get(struct snd_kcontrol *ctl,
struct snd_ctl_elem_value *value);
int xonar_gpio_bit_switch_put(struct snd_kcontrol *ctl,
struct snd_ctl_elem_value *value);
/* model-specific card drivers */
int get_xonar_pcm179x_model(struct oxygen *chip,
const struct pci_device_id *id);
int get_xonar_cs43xx_model(struct oxygen *chip,
const struct pci_device_id *id);
int get_xonar_wm87x6_model(struct oxygen *chip,
const struct pci_device_id *id);
/* HDMI helper functions */
void xonar_hdmi_init(struct oxygen *chip, struct xonar_hdmi *data);
void xonar_hdmi_cleanup(struct oxygen *chip);
void xonar_hdmi_resume(struct oxygen *chip, struct xonar_hdmi *hdmi);
void xonar_hdmi_pcm_hardware_filter(unsigned int channel,
struct snd_pcm_hardware *hardware);
void xonar_set_hdmi_params(struct oxygen *chip, struct xonar_hdmi *hdmi,
struct snd_pcm_hw_params *params);
void xonar_hdmi_uart_input(struct oxygen *chip);
#endif
/?h=nds-private-remove&id=e2160156bf2a7d5018e99a9993fbcdda0abac09b'>refslogtreecommitdiff|
|
rt2x00: fix clk_get call
clk_get() takes two arguments and might return ERR_PTR(), so we
have to nullify pointer on that case, to do not break further call
to clk_get_rate().
Reported-by: Felix Fietkau <nbd@nbd.name>
Fixes: 34db70b92fae ("rt2x00: add copy of clk for soc devices")
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>