| /linux/tools/testing/selftests/gpio/ |
| H A D | gpio-sim.sh | 22 local CHIP=$1
24 for FILE in $CONFIGFS_DIR/$CHIP/*; do
30 LINES=`ls $CONFIGFS_DIR/$CHIP/$BANK/ | grep -E ^line`
33 if [ -e $CONFIGFS_DIR/$CHIP/$BANK/$LINE/hog ]; then
34 rmdir $CONFIGFS_DIR/$CHIP/$BANK/$LINE/hog || \
38 rmdir $CONFIGFS_DIR/$CHIP/$BANK/$LINE || \
43 rmdir $CONFIGFS_DIR/$CHIP/$BANK
46 rmdir $CONFIGFS_DIR/$CHIP || fail "Unable to remove the chip"
50 local CHIP=$1
52 mkdir $CONFIGFS_DIR/$CHIP
[all …]
|
| /linux/sound/isa/wss/ |
| H A D | wss_lib.c | 8 * Yamaha OPL3-SA3 chip
151 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()
[all …]
|
| /linux/tools/perf/pmu-events/arch/powerpc/power10/ |
| H A D | nest_metrics.json | 4 …"MetricExpr": "(hv_24x7@PM_PB_RTY_VG_PUMP01\\,chip\\=?@ / (1 + hv_24x7@PM_PB_VG_PUMP01\\,chip\\=?@…
10 …"MetricExpr": "(hv_24x7@PM_PB_RTY_VG_PUMP23\\,chip\\=?@ / (1 + hv_24x7@PM_PB_VG_PUMP23\\,chip\\=?@…
16 …"MetricExpr": "(hv_24x7@PM_PB_RTY_LNS_PUMP01\\,chip\\=?@ / hv_24x7@PM_PB_LNS_PUMP01\\,chip\\=?@) *…
22 …"MetricExpr": "(hv_24x7@PM_PB_RTY_LNS_PUMP23\\,chip\\=?@ / hv_24x7@PM_PB_LNS_PUMP23\\,chip\\=?@) *…
28 …"MetricExpr": "(hv_24x7@PM_PB_RTY_GROUP_PUMP01\\,chip\\=?@ / hv_24x7@PM_PB_GROUP_PUMP01\\,chip\\=?…
34 …"MetricExpr": "(hv_24x7@PM_PB_RTY_GROUP_PUMP23\\,chip\\=?@ / hv_24x7@PM_PB_GROUP_PUMP23\\,chip\\=?…
40 "MetricExpr": "(hv_24x7@PM_PB_GROUP_PUMP01\\,chip\\=?@ / hv_24x7@PM_PAU_CYC\\,chip\\=?@)",
46 "MetricExpr": "(hv_24x7@PM_PB_GROUP_PUMP23\\,chip\\=?@ / hv_24x7@PM_PAU_CYC\\,chip\\=?@)",
52 "MetricExpr": "(hv_24x7@PM_PB_RTY_GROUP_PUMP01\\,chip\\=?@ / hv_24x7@PM_PAU_CYC\\,chip\\=?@)",
58 "MetricExpr": "(hv_24x7@PM_PB_RTY_GROUP_PUMP23\\,chip\\=?@ / hv_24x7@PM_PAU_CYC\\,chip\\=?@)",
[all …]
|
| /linux/sound/pci/lola/ |
| H A D | lola.c | 73 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/isa/sb/ |
| H A D | sb16_main.c | 14 * Note: Some chip revisions have hardware bug. Changing capture
16 * 16bit DMA transfers from DSP chip (capture) until 8bit transfer
17 * to DSP chip (playback) starts. This bug can be avoided with
41 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()
[all …]
|
| H A D | sb8_midi.c | 22 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 …]
|
| H A D | sb8_main.c | 93 struct snd_sb *chip = snd_pcm_substream_chip(substream); in snd_sb8_playback_prepare() local
101 switch (chip->hardware) { in snd_sb8_playback_prepare()
104 if (chip->mode & SB_MODE_CAPTURE_16) in snd_sb8_playback_prepare()
107 chip->mode |= SB_MODE_PLAYBACK_16; in snd_sb8_playback_prepare()
109 chip->playback_format = SB_DSP_LO_OUTPUT_AUTO; in snd_sb8_playback_prepare()
116 chip->playback_format = SB_DSP_HI_OUTPUT_AUTO; in snd_sb8_playback_prepare()
122 chip->playback_format = SB_DSP_HI_OUTPUT_AUTO; in snd_sb8_playback_prepare()
127 chip->playback_format = SB_DSP_LO_OUTPUT_AUTO; in snd_sb8_playback_prepare()
130 chip->playback_format = SB_DSP_OUTPUT; in snd_sb8_playback_prepare()
135 if (chip->mode & SB_MODE_PLAYBACK_16) { in snd_sb8_playback_prepare()
[all …]
|
| /linux/sound/ppc/ |
| H A D | pmac.c | 50 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/net/dsa/mv88e6xxx/ |
| H A D | global2.c | 15 #include "chip.h"
19 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
[all …]
|
| H A D | phy.c | 13 #include "chip.h"
16 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
[all …]
|
| /linux/sound/sparc/ |
| H A D | cs4231.c | 128 #define CS4231U(chip, x) ((chip)->port + ((c_d_c_CS4231##x) << 2)) argument
174 #define APC_CHIP_RESET 0x01 /* Reset the chip */
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()
[all …]
|
| /linux/drivers/input/misc/ |
| H A D | max8997_haptic.c | 56 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/drivers/misc/ |
| H A D | bh1770glc.c | 4 * Chip is combined proximity and ambient light sensor.
132 u32 lux_cf; /* Chip specific factor */
163 * Supported stand alone rates in ms from chip data sheet
170 * Supported stand alone rates in ms from chip data sheet
176 * interrupt control functions are called while keeping chip->mutex
179 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
[all …]
|
| /linux/drivers/gpio/ |
| H A D | gpio-ml-ioh.c | 95 struct ioh_gpio *chip = gpiochip_get_data(gpio); in ioh_gpio_set() local
98 spin_lock_irqsave(&chip->spinlock, flags); in ioh_gpio_set()
99 reg_val = ioread32(&chip->reg->regs[chip->ch].po); in ioh_gpio_set()
105 iowrite32(reg_val, &chip->reg->regs[chip->ch].po); in ioh_gpio_set()
106 spin_unlock_irqrestore(&chip->spinlock, flags); in ioh_gpio_set()
111 struct ioh_gpio *chip = gpiochip_get_data(gpio); in ioh_gpio_get() local
113 return !!(ioread32(&chip->reg->regs[chip->ch].pi) & BIT(nr)); in ioh_gpio_get()
119 struct ioh_gpio *chip = gpiochip_get_data(gpio); in ioh_gpio_direction_output() local
124 spin_lock_irqsave(&chip->spinlock, flags); in ioh_gpio_direction_output()
125 pm = ioread32(&chip->reg->regs[chip->ch].pm); in ioh_gpio_direction_output()
[all …]
|
| /linux/sound/pci/ymfpci/ |
| H A D | ymfpci_main.c | 32 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/mtd/nand/raw/ |
| H A D | nand_legacy.c | 23 * nand_read_byte - [DEFAULT] read one byte from the chip
24 * @chip: NAND chip object
28 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()
34 * nand_read_byte16 - [DEFAULT] read one byte endianness aware from the chip
35 * @chip: NAND chip object
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()
47 * @chip: NAND chip object
50 * Default select function for 1 chip devices.
[all …]
|
| /linux/sound/sh/ |
| H A D | sh_dac_audio.c | 53 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/pcmcia/pdaudiocf/ |
| H A D | pdaudiocf_core.c | 20 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/isa/es1688/ |
| H A D | es1688_lib.c | 4 * Routines for control of ESS ES1688/688/488 chip
24 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()
[all …]
|
| /linux/sound/isa/ad1816a/ |
| H A D | ad1816a_lib.c | 3 ad1816a.c - lowlevel code for Analog Devices AD1816A chip.
20 static inline int snd_ad1816a_busy_wait(struct snd_ad1816a *chip) in snd_ad1816a_busy_wait() argument
28 dev_warn(chip->card->dev, "chip busy.\n"); in snd_ad1816a_busy_wait()
32 static inline unsigned char snd_ad1816a_in(struct snd_ad1816a *chip, unsigned char reg) in snd_ad1816a_in() argument
34 snd_ad1816a_busy_wait(chip); in snd_ad1816a_in()
38 static inline void snd_ad1816a_out(struct snd_ad1816a *chip, unsigned char reg, in snd_ad1816a_out() argument
41 snd_ad1816a_busy_wait(chip); in snd_ad1816a_out()
45 static inline void snd_ad1816a_out_mask(struct snd_ad1816a *chip, unsigned char reg, in snd_ad1816a_out_mask() argument
48 snd_ad1816a_out(chip, reg, in snd_ad1816a_out_mask()
49 (value & mask) | (snd_ad1816a_in(chip, reg) & ~mask)); in snd_ad1816a_out_mask()
[all …]
|
| /linux/sound/pci/lx6464es/ |
| H A D | lx_core.c | 55 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 …]
|
| H A D | lx6464es.c | 92 static int lx_set_granularity(struct lx6464es *chip, u32 gran);
95 static int lx_hardware_open(struct lx6464es *chip, in lx_hardware_open() argument
105 dev_dbg(chip->card->dev, "allocating pipe for %d channels\n", channels); in lx_hardware_open()
106 err = lx_pipe_allocate(chip, 0, is_capture, channels); in lx_hardware_open()
108 dev_err(chip->card->dev, LXP "allocating pipe failed\n"); in lx_hardware_open()
112 err = lx_set_granularity(chip, period_size); in lx_hardware_open()
114 dev_err(chip->card->dev, "setting granularity to %ld failed\n", in lx_hardware_open()
122 static int lx_hardware_start(struct lx6464es *chip, in lx_hardware_start() argument
129 dev_dbg(chip->card->dev, "setting stream format\n"); in lx_hardware_start()
130 err = lx_stream_set_format(chip, runtime, 0, is_capture); in lx_hardware_start()
[all …]
|
| /linux/sound/pci/cs46xx/ |
| H A D | cs46xx_lib.c | 58 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 …]
|
| /linux/sound/pci/oxygen/ |
| H A D | xonar_pcm179x.c | 232 static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec, in pcm1796_write_spi() argument
239 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | in pcm1796_write_spi()
247 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec, in pcm1796_write_i2c() argument
250 oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value); in pcm1796_write_i2c()
253 static void pcm1796_write(struct oxygen *chip, unsigned int codec, in pcm1796_write() argument
256 struct xonar_pcm179x *data = chip->model_data; in pcm1796_write()
258 if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) == in pcm1796_write()
260 pcm1796_write_spi(chip, codec, reg, value); in pcm1796_write()
262 pcm1796_write_i2c(chip, codec, reg, value); in pcm1796_write()
268 static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec, in pcm1796_write_cached() argument
[all …]
|
| /linux/sound/drivers/vx/ |
| H A D | vx_core.c | 39 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 …]
|