Home
last modified time | relevance | path

Searched refs:chip (Results 1 – 25 of 2171) sorted by relevance

12345678910>>...87

/linux/drivers/char/tpm/
H A Dtpm-chip.c40 static int tpm_request_locality(struct tpm_chip *chip) in tpm_request_locality() argument
44 if (!chip->ops->request_locality) in tpm_request_locality()
47 rc = chip->ops->request_locality(chip, 0); in tpm_request_locality()
51 chip->locality = rc; in tpm_request_locality()
55 static void tpm_relinquish_locality(struct tpm_chip *chip) in tpm_relinquish_locality() argument
59 if (!chip->ops->relinquish_locality) in tpm_relinquish_locality()
62 rc = chip->ops->relinquish_locality(chip, chip->locality); in tpm_relinquish_locality()
64 dev_err(&chip->dev, "%s: : error %d\n", __func__, rc); in tpm_relinquish_locality()
66 chip->locality = -1; in tpm_relinquish_locality()
69 static int tpm_cmd_ready(struct tpm_chip *chip) in tpm_cmd_ready() argument
[all …]
/linux/sound/isa/wss/
H A Dwss_lib.c151 static inline void wss_outb(struct snd_wss *chip, u8 offset, u8 val) in wss_outb() argument
153 outb(val, chip->port + offset); in wss_outb()
156 static inline u8 wss_inb(struct snd_wss *chip, u8 offset) in wss_inb() argument
158 return inb(chip->port + offset); in wss_inb()
161 static void snd_wss_wait(struct snd_wss *chip) in snd_wss_wait() argument
166 timeout > 0 && (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT); in snd_wss_wait()
171 static void snd_wss_dout(struct snd_wss *chip, unsigned char reg, in snd_wss_dout() argument
177 timeout > 0 && (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT); in snd_wss_dout()
180 wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg); in snd_wss_dout()
181 wss_outb(chip, CS4231P(REG), value); in snd_wss_dout()
[all …]
/linux/sound/pci/lola/
H A Dlola.c73 static int corb_send_verb(struct lola *chip, unsigned int nid, in corb_send_verb() argument
80 chip->last_cmd_nid = nid; in corb_send_verb()
81 chip->last_verb = verb; in corb_send_verb()
82 chip->last_data = data; in corb_send_verb()
83 chip->last_extdata = extdata; in corb_send_verb()
86 spin_lock_irqsave(&chip->reg_lock, flags); in corb_send_verb()
87 if (chip->rirb.cmds < LOLA_CORB_ENTRIES - 1) { in corb_send_verb()
88 unsigned int wp = chip->corb.wp + 1; in corb_send_verb()
90 chip->corb.wp = wp; in corb_send_verb()
91 chip->corb.buf[wp * 2] = cpu_to_le32(data); in corb_send_verb()
[all …]
/linux/sound/pci/oxygen/
H A Doxygen_lib.c29 static inline int oxygen_uart_input_ready(struct oxygen *chip) in oxygen_uart_input_ready() argument
31 return !(oxygen_read8(chip, OXYGEN_MPU401 + 1) & MPU401_RX_EMPTY); in oxygen_uart_input_ready()
34 static void oxygen_read_uart(struct oxygen *chip) in oxygen_read_uart() argument
36 if (unlikely(!oxygen_uart_input_ready(chip))) { in oxygen_read_uart()
38 oxygen_read8(chip, OXYGEN_MPU401); in oxygen_read_uart()
42 u8 data = oxygen_read8(chip, OXYGEN_MPU401); in oxygen_read_uart()
45 if (chip->uart_input_count >= ARRAY_SIZE(chip->uart_input)) in oxygen_read_uart()
46 chip->uart_input_count = 0; in oxygen_read_uart()
47 chip->uart_input[chip->uart_input_count++] = data; in oxygen_read_uart()
48 } while (oxygen_uart_input_ready(chip)); in oxygen_read_uart()
[all …]
/linux/sound/pci/echoaudio/
H A Dechoaudio_dsp.c35 static int restore_dsp_rettings(struct echoaudio *chip);
42 static int wait_handshake(struct echoaudio *chip) in wait_handshake() argument
50 if (chip->comm_page->handshake) { in wait_handshake()
56 dev_err(chip->card->dev, "wait_handshake(): Timeout waiting for DSP\n"); in wait_handshake()
66 static int send_vector(struct echoaudio *chip, u32 command) in send_vector() argument
74 if (!(get_dsp_register(chip, CHI32_VECTOR_REG) & in send_vector()
76 set_dsp_register(chip, CHI32_VECTOR_REG, command); in send_vector()
83 dev_err(chip->card->dev, "timeout on send_vector\n"); in send_vector()
91 static int write_dsp(struct echoaudio *chip, u32 data) in write_dsp() argument
96 status = get_dsp_register(chip, CHI32_STATUS_REG); in write_dsp()
[all …]
/linux/sound/ppc/
H A Dpmac.c50 static int snd_pmac_dbdma_alloc(struct snd_pmac *chip, struct pmac_dbdma *rec, int size) in snd_pmac_dbdma_alloc() argument
54 rec->space = dma_alloc_coherent(&chip->pdev->dev, rsize, in snd_pmac_dbdma_alloc()
66 static void snd_pmac_dbdma_free(struct snd_pmac *chip, struct pmac_dbdma *rec) in snd_pmac_dbdma_free() argument
71 dma_free_coherent(&chip->pdev->dev, rsize, rec->space, rec->dma_base); in snd_pmac_dbdma_free()
84 unsigned int snd_pmac_rate_index(struct snd_pmac *chip, struct pmac_stream *rec, unsigned int rate) in snd_pmac_rate_index() argument
89 if (rate > chip->freq_table[0]) in snd_pmac_rate_index()
92 for (i = 0; i < chip->num_freqs; i++, ok >>= 1) { in snd_pmac_rate_index()
95 if (rate >= chip->freq_table[i]) in snd_pmac_rate_index()
113 static struct pmac_stream *snd_pmac_get_stream(struct snd_pmac *chip, int stream) in snd_pmac_get_stream() argument
117 return &chip->playback; in snd_pmac_get_stream()
[all …]
/linux/drivers/usb/typec/tcpm/
H A Dfusb302.c39 * for the current capability offered by the SRC. As FUSB302 chip fires
93 /* lock for sharing chip states */
96 /* chip status */
128 static bool fusb302_log_full(struct fusb302_chip *chip) in fusb302_log_full()
130 return chip->logbuffer_tail == in fusb302_log_full()
131 (chip->logbuffer_head + 1) % LOG_BUFFER_ENTRIES; in fusb302_log_full()
135 static void _fusb302_log(struct fusb302_chip *chip, const char *fmt, in _fusb302_log()
142 if (!chip->logbuffer[chip->logbuffer_head]) { in _fusb302_log()
143 chip in _fusb302_log()
127 fusb302_log_full(struct fusb302_chip * chip) fusb302_log_full() argument
134 _fusb302_log(struct fusb302_chip * chip,const char * fmt,va_list args) _fusb302_log() argument
182 fusb302_log(struct fusb302_chip * chip,const char * fmt,...) fusb302_log() argument
193 struct fusb302_chip *chip = s->private; fusb302_debug_show() local
210 fusb302_debugfs_init(struct fusb302_chip * chip) fusb302_debugfs_init() argument
221 fusb302_debugfs_exit(struct fusb302_chip * chip) fusb302_debugfs_exit() argument
228 fusb302_log(const struct fusb302_chip * chip,const char * fmt,...) fusb302_log() argument
230 fusb302_debugfs_init(const struct fusb302_chip * chip) fusb302_debugfs_init() argument
231 fusb302_debugfs_exit(const struct fusb302_chip * chip) fusb302_debugfs_exit() argument
235 fusb302_i2c_write(struct fusb302_chip * chip,u8 address,u8 data) fusb302_i2c_write() argument
248 fusb302_i2c_block_write(struct fusb302_chip * chip,u8 address,u8 length,const u8 * data) fusb302_i2c_block_write() argument
265 fusb302_i2c_read(struct fusb302_chip * chip,u8 address,u8 * data) fusb302_i2c_read() argument
278 fusb302_i2c_block_read(struct fusb302_chip * chip,u8 address,u8 length,u8 * data) fusb302_i2c_block_read() argument
303 fusb302_i2c_mask_write(struct fusb302_chip * chip,u8 address,u8 mask,u8 value) fusb302_i2c_mask_write() argument
321 fusb302_i2c_set_bits(struct fusb302_chip * chip,u8 address,u8 set_bits) fusb302_i2c_set_bits() argument
327 fusb302_i2c_clear_bits(struct fusb302_chip * chip,u8 address,u8 clear_bits) fusb302_i2c_clear_bits() argument
333 fusb302_sw_reset(struct fusb302_chip * chip) fusb302_sw_reset() argument
347 fusb302_enable_tx_auto_retries(struct fusb302_chip * chip,u8 retry_count) fusb302_enable_tx_auto_retries() argument
361 fusb302_init_interrupt(struct fusb302_chip * chip) fusb302_init_interrupt() argument
383 fusb302_set_power_mode(struct fusb302_chip * chip,u8 power_mode) fusb302_set_power_mode() argument
394 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_init() local
425 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_get_vbus() local
438 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_get_current_limit() local
468 fusb302_set_src_current(struct fusb302_chip * chip,enum src_current_status status) fusb302_set_src_current() argument
497 fusb302_set_toggling(struct fusb302_chip * chip,enum toggling_mode mode) fusb302_set_toggling() argument
599 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_set_cc() local
706 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_get_cc() local
727 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_set_vconn() local
758 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_set_vbus() local
790 fusb302_pd_tx_flush(struct fusb302_chip * chip) fusb302_pd_tx_flush() argument
796 fusb302_pd_rx_flush(struct fusb302_chip * chip) fusb302_pd_rx_flush() argument
802 fusb302_pd_set_auto_goodcrc(struct fusb302_chip * chip,bool on) fusb302_pd_set_auto_goodcrc() argument
811 fusb302_pd_set_interrupts(struct fusb302_chip * chip,bool on) fusb302_pd_set_interrupts() argument
839 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_set_pd_rx() local
886 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_set_roles() local
918 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_start_toggling() local
955 fusb302_pd_send_message(struct fusb302_chip * chip,const struct pd_message * msg) fusb302_pd_send_message() argument
1004 fusb302_pd_send_hardreset(struct fusb302_chip * chip) fusb302_pd_send_hardreset() argument
1024 struct fusb302_chip *chip = container_of(dev, struct fusb302_chip, tcpm_pd_transmit() local
1072 struct fusb302_chip *chip = container_of(work, struct fusb302_chip, fusb302_bc_lvl_handler_work() local
1139 fusb302_set_cc_polarity_and_pull(struct fusb302_chip * chip,enum typec_cc_polarity cc_polarity,bool pull_up,bool pull_down) fusb302_set_cc_polarity_and_pull() argument
1180 fusb302_handle_togdone_snk(struct fusb302_chip * chip,u8 togdone_result) fusb302_handle_togdone_snk() argument
1243 fusb302_get_src_cc_status(struct fusb302_chip * chip,enum typec_cc_polarity cc_polarity,enum typec_cc_status * cc) fusb302_get_src_cc_status() argument
1298 fusb302_handle_togdone_src(struct fusb302_chip * chip,u8 togdone_result) fusb302_handle_togdone_src() argument
1384 fusb302_handle_togdone(struct fusb302_chip * chip) fusb302_handle_togdone() argument
1416 fusb302_pd_reset(struct fusb302_chip * chip) fusb302_pd_reset() argument
1422 fusb302_pd_read_message(struct fusb302_chip * chip,struct pd_message * msg) fusb302_pd_read_message() argument
1477 struct fusb302_chip *chip = dev_id; fusb302_irq_intn() local
1495 struct fusb302_chip *chip = container_of(work, struct fusb302_chip, fusb302_irq_work() local
1628 init_gpio(struct fusb302_chip * chip) init_gpio() argument
1682 struct fusb302_chip *chip; fusb302_probe() local
1774 struct fusb302_chip *chip = i2c_get_clientdata(client); fusb302_remove() local
1788 struct fusb302_chip *chip = dev->driver_data; fusb302_pm_suspend() local
1802 struct fusb302_chip *chip = dev->driver_data; fusb302_pm_resume() local
[all...]
/linux/drivers/mtd/nand/raw/
H A Dnand_legacy.c28 static uint8_t nand_read_byte(struct nand_chip *chip) in nand_read_byte() argument
30 return readb(chip->legacy.IO_ADDR_R); in nand_read_byte()
40 static uint8_t nand_read_byte16(struct nand_chip *chip) in nand_read_byte16() argument
42 return (uint8_t) cpu_to_le16(readw(chip->legacy.IO_ADDR_R)); in nand_read_byte16()
52 static void nand_select_chip(struct nand_chip *chip, int chipnr) in nand_select_chip() argument
56 chip->legacy.cmd_ctrl(chip, NAND_CMD_NONE, in nand_select_chip()
74 static void nand_write_byte(struct nand_chip *chip, uint8_t byte) in nand_write_byte() argument
76 chip->legacy.write_buf(chip, &byte, 1); in nand_write_byte()
86 static void nand_write_byte16(struct nand_chip *chip, uint8_t byte) in nand_write_byte16() argument
106 chip->legacy.write_buf(chip, (uint8_t *)&word, 2); in nand_write_byte16()
[all …]
/linux/sound/isa/sb/
H A Dsb16_main.c41 static void snd_sb16_csp_playback_prepare(struct snd_sb *chip, struct snd_pcm_runtime *runtime) in snd_sb16_csp_playback_prepare() argument
43 if (chip->hardware == SB_HW_16CSP) { in snd_sb16_csp_playback_prepare()
44 struct snd_sb_csp *csp = chip->csp; in snd_sb16_csp_playback_prepare()
74 if (csp->ops.csp_start(csp, (chip->mode & SB_MODE_PLAYBACK_16) ? in snd_sb16_csp_playback_prepare()
82 chip->open = SNDRV_SB_CSP_MODE_DSP_WRITE; in snd_sb16_csp_playback_prepare()
89 static void snd_sb16_csp_capture_prepare(struct snd_sb *chip, struct snd_pcm_runtime *runtime) in snd_sb16_csp_capture_prepare() argument
91 if (chip->hardware == SB_HW_16CSP) { in snd_sb16_csp_capture_prepare()
92 struct snd_sb_csp *csp = chip->csp; in snd_sb16_csp_capture_prepare()
112 if (csp->ops.csp_start(csp, (chip->mode & SB_MODE_CAPTURE_16) ? in snd_sb16_csp_capture_prepare()
120 chip->open = SNDRV_SB_CSP_MODE_DSP_READ; in snd_sb16_csp_capture_prepare()
[all …]
H A Dsb8_midi.c22 irqreturn_t snd_sb8dsp_midi_interrupt(struct snd_sb *chip) in snd_sb8dsp_midi_interrupt() argument
28 if (!chip) in snd_sb8dsp_midi_interrupt()
31 rmidi = chip->rmidi; in snd_sb8dsp_midi_interrupt()
33 inb(SBP(chip, DATA_AVAIL)); /* ack interrupt */ in snd_sb8dsp_midi_interrupt()
37 spin_lock(&chip->midi_input_lock); in snd_sb8dsp_midi_interrupt()
39 if (inb(SBP(chip, DATA_AVAIL)) & 0x80) { in snd_sb8dsp_midi_interrupt()
40 byte = inb(SBP(chip, READ)); in snd_sb8dsp_midi_interrupt()
41 if (chip->open & SB_OPEN_MIDI_INPUT_TRIGGER) { in snd_sb8dsp_midi_interrupt()
42 snd_rawmidi_receive(chip->midi_substream_input, &byte, 1); in snd_sb8dsp_midi_interrupt()
46 spin_unlock(&chip->midi_input_lock); in snd_sb8dsp_midi_interrupt()
[all …]
/linux/sound/drivers/vx/
H A Dvx_core.c39 int snd_vx_check_reg_bit(struct vx_core *chip, int reg, int mask, int bit, int time) in snd_vx_check_reg_bit() argument
51 if ((snd_vx_inb(chip, reg) & mask) == bit) in snd_vx_check_reg_bit()
55 dev_dbg(chip->card->dev, in snd_vx_check_reg_bit()
57 reg_names[reg], mask, snd_vx_inb(chip, reg)); in snd_vx_check_reg_bit()
71 static int vx_send_irq_dsp(struct vx_core *chip, int num) in vx_send_irq_dsp() argument
76 if (snd_vx_check_reg_bit(chip, VX_CVR, CVR_HC, 0, 200) < 0) in vx_send_irq_dsp()
80 if (vx_has_new_dsp(chip)) in vx_send_irq_dsp()
82 vx_outb(chip, CVR, (nirq >> 1) | CVR_HC); in vx_send_irq_dsp()
92 static int vx_reset_chk(struct vx_core *chip) in vx_reset_chk() argument
95 if (vx_send_irq_dsp(chip, IRQ_RESET_CHK) < 0) in vx_reset_chk()
[all …]
/linux/tools/testing/selftests/gpio/
H A Dgpio-sim.sh128 $BASE_DIR/gpio-chip-info /dev/`configfs_chip_name $CHIP $BANK` num-lines || \
136 $BASE_DIR/gpio-chip-info /dev/`configfs_chip_name $CHIP $BANK` label || \
181 create_chip chip
182 create_bank chip bank
183 enable_chip chip
184 test -n `cat $CONFIGFS_DIR/chip/bank/chip_name` || fail "chip_name doesn't work"
185 disable_chip chip
186 remove_chip chip
189 create_chip chip
190 create_bank chip bank
[all …]
/linux/sound/sparc/
H A Dcs4231.c128 #define CS4231U(chip, x) ((chip)->port + ((c_d_c_CS4231##x) << 2)) argument
277 static void snd_cs4231_ready(struct snd_cs4231 *chip) in snd_cs4231_ready() argument
282 int val = __cs4231_readb(chip, CS4231U(chip, REGSEL)); in snd_cs4231_ready()
289 static void snd_cs4231_dout(struct snd_cs4231 *chip, unsigned char reg, in snd_cs4231_dout() argument
292 snd_cs4231_ready(chip); in snd_cs4231_dout()
294 if (__cs4231_readb(chip, CS4231U(chip, REGSEL)) & CS4231_INIT) in snd_cs4231_dout()
295 dev_dbg(chip->card->dev, in snd_cs4231_dout()
299 __cs4231_writeb(chip, chip->mce_bit | reg, CS4231U(chip, REGSEL)); in snd_cs4231_dout()
301 __cs4231_writeb(chip, value, CS4231U(chip, REG)); in snd_cs4231_dout()
305 static inline void snd_cs4231_outm(struct snd_cs4231 *chip, unsigned char reg, in snd_cs4231_outm() argument
[all …]
/linux/sound/pci/ymfpci/
H A Dymfpci_main.c32 static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip);
34 static inline void snd_ymfpci_writeb(struct snd_ymfpci *chip, u32 offset, u8 val) in snd_ymfpci_writeb() argument
36 writeb(val, chip->reg_area_virt + offset); in snd_ymfpci_writeb()
39 static inline u16 snd_ymfpci_readw(struct snd_ymfpci *chip, u32 offset) in snd_ymfpci_readw() argument
41 return readw(chip->reg_area_virt + offset); in snd_ymfpci_readw()
44 static inline void snd_ymfpci_writew(struct snd_ymfpci *chip, u32 offset, u16 val) in snd_ymfpci_writew() argument
46 writew(val, chip->reg_area_virt + offset); in snd_ymfpci_writew()
49 static inline u32 snd_ymfpci_readl(struct snd_ymfpci *chip, u32 offset) in snd_ymfpci_readl() argument
51 return readl(chip->reg_area_virt + offset); in snd_ymfpci_readl()
54 static inline void snd_ymfpci_writel(struct snd_ymfpci *chip, u32 offset, u32 val) in snd_ymfpci_writel() argument
[all …]
/linux/drivers/net/dsa/mv88e6xxx/
H A Dglobal2.c19 int mv88e6xxx_g2_read(struct mv88e6xxx_chip *chip, int reg, u16 *val) in mv88e6xxx_g2_read() argument
21 return mv88e6xxx_read(chip, chip->info->global2_addr, reg, val); in mv88e6xxx_g2_read()
24 int mv88e6xxx_g2_write(struct mv88e6xxx_chip *chip, int reg, u16 val) in mv88e6xxx_g2_write() argument
26 return mv88e6xxx_write(chip, chip->info->global2_addr, reg, val); in mv88e6xxx_g2_write()
29 int mv88e6xxx_g2_wait_bit(struct mv88e6xxx_chip *chip, int reg, int in mv88e6xxx_g2_wait_bit() argument
32 return mv88e6xxx_wait_bit(chip, chip->info->global2_addr, reg, in mv88e6xxx_g2_wait_bit()
38 static int mv88e6xxx_g2_int_source(struct mv88e6xxx_chip *chip, u16 *src) in mv88e6xxx_g2_int_source() argument
41 return mv88e6xxx_g2_read(chip, MV88E6XXX_G2_INT_SRC, src); in mv88e6xxx_g2_int_source()
46 static int mv88e6xxx_g2_int_mask(struct mv88e6xxx_chip *chip, u16 mask) in mv88e6xxx_g2_int_mask() argument
48 return mv88e6xxx_g2_write(chip, MV88E6XXX_G2_INT_MASK, mask); in mv88e6xxx_g2_int_mask()
[all …]
H A Dphy.c16 int mv88e6165_phy_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus, in mv88e6165_phy_read() argument
19 return mv88e6xxx_read(chip, addr, reg, val); in mv88e6165_phy_read()
22 int mv88e6165_phy_write(struct mv88e6xxx_chip *chip, struct mii_bus *bus, in mv88e6165_phy_write() argument
25 return mv88e6xxx_write(chip, addr, reg, val); in mv88e6165_phy_write()
28 int mv88e6xxx_phy_read(struct mv88e6xxx_chip *chip, int phy, int reg, u16 *val) in mv88e6xxx_phy_read() argument
33 bus = mv88e6xxx_default_mdio_bus(chip); in mv88e6xxx_phy_read()
37 if (!chip->info->ops->phy_read) in mv88e6xxx_phy_read()
40 return chip->info->ops->phy_read(chip, bus, addr, reg, val); in mv88e6xxx_phy_read()
43 int mv88e6xxx_phy_write(struct mv88e6xxx_chip *chip, int phy, int reg, u16 val) in mv88e6xxx_phy_write() argument
48 bus = mv88e6xxx_default_mdio_bus(chip); in mv88e6xxx_phy_write()
[all …]
/linux/drivers/input/misc/
H A Dmax8997_haptic.c56 static int max8997_haptic_set_duty_cycle(struct max8997_haptic *chip) in max8997_haptic_set_duty_cycle() argument
60 if (chip->mode == MAX8997_EXTERNAL_MODE) { in max8997_haptic_set_duty_cycle()
61 unsigned int duty = chip->pwm_period * chip->level / 100; in max8997_haptic_set_duty_cycle()
62 ret = pwm_config(chip->pwm, duty, chip->pwm_period); in max8997_haptic_set_duty_cycle()
66 duty_index = DIV_ROUND_UP(chip->level * 64, 100); in max8997_haptic_set_duty_cycle()
68 switch (chip->internal_mode_pattern) { in max8997_haptic_set_duty_cycle()
70 max8997_write_reg(chip->client, in max8997_haptic_set_duty_cycle()
74 max8997_write_reg(chip->client, in max8997_haptic_set_duty_cycle()
78 max8997_write_reg(chip->client, in max8997_haptic_set_duty_cycle()
82 max8997_write_reg(chip->client, in max8997_haptic_set_duty_cycle()
[all …]
/linux/sound/isa/es1688/
H A Des1688_lib.c24 static int snd_es1688_dsp_command(struct snd_es1688 *chip, unsigned char val) in snd_es1688_dsp_command() argument
29 if ((inb(ES1688P(chip, STATUS)) & 0x80) == 0) { in snd_es1688_dsp_command()
30 outb(val, ES1688P(chip, COMMAND)); in snd_es1688_dsp_command()
33 dev_dbg(chip->card->dev, "%s: timeout (0x%x)\n", __func__, val); in snd_es1688_dsp_command()
37 static int snd_es1688_dsp_get_byte(struct snd_es1688 *chip) in snd_es1688_dsp_get_byte() argument
42 if (inb(ES1688P(chip, DATA_AVAIL)) & 0x80) in snd_es1688_dsp_get_byte()
43 return inb(ES1688P(chip, READ)); in snd_es1688_dsp_get_byte()
44 dev_dbg(chip->card->dev, "es1688 get byte failed: 0x%lx = 0x%x!!!\n", in snd_es1688_dsp_get_byte()
45 ES1688P(chip, DATA_AVAIL), inb(ES1688P(chip, DATA_AVAIL))); in snd_es1688_dsp_get_byte()
49 static int snd_es1688_write(struct snd_es1688 *chip, in snd_es1688_write() argument
[all …]
/linux/sound/sh/
H A Dsh_dac_audio.c53 static void dac_audio_start_timer(struct snd_sh_dac *chip) in dac_audio_start_timer() argument
55 hrtimer_start(&chip->hrtimer, chip->wakeups_per_second, in dac_audio_start_timer()
59 static void dac_audio_stop_timer(struct snd_sh_dac *chip) in dac_audio_stop_timer() argument
61 hrtimer_cancel(&chip->hrtimer); in dac_audio_stop_timer()
64 static void dac_audio_reset(struct snd_sh_dac *chip) in dac_audio_reset() argument
66 dac_audio_stop_timer(chip); in dac_audio_reset()
67 chip->buffer_begin = chip->buffer_end = chip->data_buffer; in dac_audio_reset()
68 chip->processed = 0; in dac_audio_reset()
69 chip->empty = 1; in dac_audio_reset()
72 static void dac_audio_set_rate(struct snd_sh_dac *chip) in dac_audio_set_rate() argument
[all …]
/linux/sound/pci/nm256/
H A Dnm256.c104 #define NM_ACK_INT(chip, X) snd_nm256_writew(chip, NM_INT_REG, (X) << 1) argument
121 #define NM2_ACK_INT(chip, X) snd_nm256_writel(chip, NM_INT_REG, (X)) argument
173 struct nm256 *chip; member
178 u32 buf; /* offset from chip->buffer */
262 snd_nm256_readb(struct nm256 *chip, int offset) in snd_nm256_readb() argument
264 return readb(chip->cport + offset); in snd_nm256_readb()
268 snd_nm256_readw(struct nm256 *chip, int offset) in snd_nm256_readw() argument
270 return readw(chip in snd_nm256_readw()
274 snd_nm256_readl(struct nm256 * chip,int offset) snd_nm256_readl() argument
280 snd_nm256_writeb(struct nm256 * chip,int offset,u8 val) snd_nm256_writeb() argument
286 snd_nm256_writew(struct nm256 * chip,int offset,u16 val) snd_nm256_writew() argument
292 snd_nm256_writel(struct nm256 * chip,int offset,u32 val) snd_nm256_writel() argument
298 snd_nm256_write_buffer(struct nm256 * chip,const void * src,int offset,int size) snd_nm256_write_buffer() argument
326 snd_nm256_load_one_coefficient(struct nm256 * chip,int stream,u32 port,int which) snd_nm256_load_one_coefficient() argument
341 snd_nm256_load_coefficient(struct nm256 * chip,int stream,int number) snd_nm256_load_coefficient() argument
411 snd_nm256_set_format(struct nm256 * chip,struct nm256_stream * s,struct snd_pcm_substream * substream) snd_nm256_set_format() argument
447 snd_nm256_acquire_irq(struct nm256 * chip) snd_nm256_acquire_irq() argument
467 snd_nm256_release_irq(struct nm256 * chip) snd_nm256_release_irq() argument
485 snd_nm256_pcm_mark(struct nm256 * chip,struct nm256_stream * s,int reg) snd_nm256_pcm_mark() argument
492 snd_nm256_playback_mark(chip,s) global() argument
493 snd_nm256_capture_mark(chip,s) global() argument
496 snd_nm256_playback_start(struct nm256 * chip,struct nm256_stream * s,struct snd_pcm_substream * substream) snd_nm256_playback_start() argument
513 snd_nm256_capture_start(struct nm256 * chip,struct nm256_stream * s,struct snd_pcm_substream * substream) snd_nm256_capture_start() argument
529 snd_nm256_playback_stop(struct nm256 * chip) snd_nm256_playback_stop() argument
539 snd_nm256_capture_stop(struct nm256 * chip) snd_nm256_capture_stop() argument
548 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_playback_trigger() local
586 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_capture_trigger() local
623 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_pcm_prepare() local
649 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_playback_pointer() local
663 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_capture_pointer() local
725 snd_nm256_playback_update(struct nm256 * chip) snd_nm256_playback_update() argument
740 snd_nm256_capture_update(struct nm256 * chip) snd_nm256_capture_update() argument
807 snd_nm256_setup_stream(struct nm256 * chip,struct nm256_stream * s,struct snd_pcm_substream * substream,const struct snd_pcm_hardware * hw_ptr) snd_nm256_setup_stream() argument
830 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_playback_open() local
842 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_capture_open() local
857 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_playback_close() local
867 struct nm256 *chip = snd_pcm_substream_chip(substream); snd_nm256_capture_close() local
904 snd_nm256_pcm(struct nm256 * chip,int device) snd_nm256_pcm() argument
935 snd_nm256_init_chip(struct nm256 * chip) snd_nm256_init_chip() argument
947 snd_nm256_intr_check(struct nm256 * chip) snd_nm256_intr_check() argument
984 struct nm256 *chip = dev_id; snd_nm256_interrupt() local
1050 struct nm256 *chip = dev_id; snd_nm256_interrupt_zx() local
1115 snd_nm256_ac97_ready(struct nm256 * chip) snd_nm256_ac97_ready() argument
1186 struct nm256 *chip = ac97->private_data; snd_nm256_ac97_read() local
1200 struct nm256 *chip = ac97->private_data; snd_nm256_ac97_write() local
1246 struct nm256 *chip = ac97->private_data; snd_nm256_ac97_reset() local
1273 snd_nm256_mixer(struct nm256 * chip) snd_nm256_mixer() argument
1316 snd_nm256_peek_for_sig(struct nm256 * chip) snd_nm256_peek_for_sig() argument
1366 struct nm256 *chip = card->private_data; nm256_suspend() local
1377 struct nm256 *chip = card->private_data; nm256_resume() local
1406 struct nm256 *chip = card->private_data; snd_nm256_free() local
1417 struct nm256 *chip = card->private_data; snd_nm256_create() local
1564 struct nm256 *chip; snd_nm256_probe() local
[all...]
/linux/sound/pcmcia/pdaudiocf/
H A Dpdaudiocf_core.c20 struct snd_pdacf *chip = private_data; in pdacf_ak4117_read() local
25 spin_lock_irqsave(&chip->ak4117_lock, flags); in pdacf_ak4117_read()
27 while (pdacf_reg_read(chip, PDAUDIOCF_REG_SCR) & PDAUDIOCF_AK_SBP) { in pdacf_ak4117_read()
30 spin_unlock_irqrestore(&chip->ak4117_lock, flags); in pdacf_ak4117_read()
31 dev_err(chip->card->dev, "AK4117 ready timeout (read)\n"); in pdacf_ak4117_read()
35 pdacf_reg_write(chip, PDAUDIOCF_REG_AK_IFR, (u16)reg << 8); in pdacf_ak4117_read()
37 while (pdacf_reg_read(chip, PDAUDIOCF_REG_SCR) & PDAUDIOCF_AK_SBP) { in pdacf_ak4117_read()
40 spin_unlock_irqrestore(&chip->ak4117_lock, flags); in pdacf_ak4117_read()
41 dev_err(chip->card->dev, "AK4117 read timeout (read2)\n"); in pdacf_ak4117_read()
45 res = (unsigned char)pdacf_reg_read(chip, PDAUDIOCF_REG_AK_IFR); in pdacf_ak4117_read()
[all …]
/linux/sound/pci/lx6464es/
H A Dlx_core.c55 static void __iomem *lx_dsp_register(struct lx6464es *chip, int port) in lx_dsp_register() argument
57 void __iomem *base_address = chip->port_dsp_bar; in lx_dsp_register()
61 unsigned long lx_dsp_reg_read(struct lx6464es *chip, int port) in lx_dsp_reg_read() argument
63 void __iomem *address = lx_dsp_register(chip, port); in lx_dsp_reg_read()
67 static void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data, in lx_dsp_reg_readbuf() argument
70 u32 __iomem *address = lx_dsp_register(chip, port); in lx_dsp_reg_readbuf()
79 void lx_dsp_reg_write(struct lx6464es *chip, int port, unsigned data) in lx_dsp_reg_write() argument
81 void __iomem *address = lx_dsp_register(chip, port); in lx_dsp_reg_write()
85 static void lx_dsp_reg_writebuf(struct lx6464es *chip, int port, in lx_dsp_reg_writebuf() argument
88 u32 __iomem *address = lx_dsp_register(chip, port); in lx_dsp_reg_writebuf()
[all …]
/linux/drivers/power/supply/
H A Dug3105_battery.c104 static int ug3105_get_status(struct ug3105_chip *chip) in ug3105_get_status() argument
106 int full = chip->info->constant_charge_voltage_max_uv - UG3105_FULL_BAT_HYST_UV; in ug3105_get_status()
108 if (chip->curr > UG3105_CURR_HYST_UA) in ug3105_get_status()
111 if (chip->curr < -UG3105_CURR_HYST_UA) in ug3105_get_status()
114 if (chip->supplied && chip->ocv_avg > full) in ug3105_get_status()
120 static int ug3105_get_capacity(struct ug3105_chip *chip) in ug3105_get_capacity() argument
154 if (chip->ocv_avg < ocv_capacity_tbl[0]) in ug3105_get_capacity()
157 if (chip->status == POWER_SUPPLY_STATUS_FULL) in ug3105_get_capacity()
161 if (chip in ug3105_get_capacity()
178 struct ug3105_chip *chip = container_of(work, struct ug3105_chip, ug3105_work() local
302 struct ug3105_chip *chip = power_supply_get_drvdata(psy); ug3105_get_property() local
356 struct ug3105_chip *chip = power_supply_get_drvdata(psy); ug3105_external_power_changed() local
371 ug3105_init(struct ug3105_chip * chip) ug3105_init() argument
390 struct ug3105_chip *chip; ug3105_probe() local
447 struct ug3105_chip *chip = dev_get_drvdata(dev); ug3105_suspend() local
458 struct ug3105_chip *chip = dev_get_drvdata(dev); ug3105_resume() local
[all...]
/linux/drivers/misc/
H A Dbh1770glc.c179 static inline int bh1770_lux_interrupt_control(struct bh1770_chip *chip, in bh1770_lux_interrupt_control() argument
182 chip->int_mode_lux = lux; in bh1770_lux_interrupt_control()
184 return i2c_smbus_write_byte_data(chip->client, in bh1770_lux_interrupt_control()
186 (lux << 1) | chip->int_mode_prox); in bh1770_lux_interrupt_control()
189 static inline int bh1770_prox_interrupt_control(struct bh1770_chip *chip, in bh1770_prox_interrupt_control() argument
192 chip->int_mode_prox = ps; in bh1770_prox_interrupt_control()
193 return i2c_smbus_write_byte_data(chip->client, in bh1770_prox_interrupt_control()
195 (chip->int_mode_lux << 1) | (ps << 0)); in bh1770_prox_interrupt_control()
199 static int bh1770_lux_rate(struct bh1770_chip *chip, int rate_index) in bh1770_lux_rate() argument
202 if (pm_runtime_suspended(&chip->client->dev)) in bh1770_lux_rate()
[all …]
/linux/sound/pci/cs46xx/
H A Dcs46xx_lib.c58 static void amp_voyetra(struct snd_cs46xx *chip, int change);
74 static unsigned short snd_cs46xx_codec_read(struct snd_cs46xx *chip, in snd_cs46xx_codec_read() argument
86 chip->active_ctrl(chip, 1); in snd_cs46xx_codec_read()
100 snd_cs46xx_peekBA0(chip, BA0_ACSDA + offset); in snd_cs46xx_codec_read()
102 tmp = snd_cs46xx_peekBA0(chip, BA0_ACCTL); in snd_cs46xx_codec_read()
104 dev_warn(chip->card->dev, "ACCTL_VFRM not set 0x%x\n", tmp); in snd_cs46xx_codec_read()
105 snd_cs46xx_pokeBA0(chip, BA0_ACCTL, (tmp & (~ACCTL_ESYN)) | ACCTL_VFRM ); in snd_cs46xx_codec_read()
107 tmp = snd_cs46xx_peekBA0(chip, BA0_ACCTL + offset); in snd_cs46xx_codec_read()
108 snd_cs46xx_pokeBA0(chip, BA0_ACCTL, tmp | ACCTL_ESYN | ACCTL_VFRM ); in snd_cs46xx_codec_read()
125 snd_cs46xx_pokeBA0(chip, BA0_ACCAD, reg); in snd_cs46xx_codec_read()
[all …]

12345678910>>...87