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/linux/tools/testing/selftests/gpio/
H A Dgpio-sim.sh22 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/drivers/char/tpm/
H A Dtpm-chip.c15 * TPM chip management routines.
40 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()
[all …]
/linux/tools/perf/pmu-events/arch/powerpc/power10/
H A Dnest_metrics.json4 …"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/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/net/dsa/mv88e6xxx/
H A Dglobal2.c15 #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 Dphy.c13 #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 …]
H A Dglobal1_atu.c13 #include "chip.h"
20 static int mv88e6xxx_g1_atu_fid_write(struct mv88e6xxx_chip *chip, u16 fid) in mv88e6xxx_g1_atu_fid_write() argument
22 return mv88e6xxx_g1_write(chip, MV88E6352_G1_ATU_FID, fid & 0xfff); in mv88e6xxx_g1_atu_fid_write()
27 int mv88e6xxx_g1_atu_set_learn2all(struct mv88e6xxx_chip *chip, bool learn2all) in mv88e6xxx_g1_atu_set_learn2all() argument
32 err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_ATU_CTL, &val); in mv88e6xxx_g1_atu_set_learn2all()
41 return mv88e6xxx_g1_write(chip, MV88E6XXX_G1_ATU_CTL, val); in mv88e6xxx_g1_atu_set_learn2all()
44 int mv88e6xxx_g1_atu_set_age_time(struct mv88e6xxx_chip *chip, in mv88e6xxx_g1_atu_set_age_time() argument
47 const unsigned int coeff = chip->info->age_time_coeff; in mv88e6xxx_g1_atu_set_age_time()
60 err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_ATU_CTL, &val); in mv88e6xxx_g1_atu_set_age_time()
68 err = mv88e6xxx_g1_write(chip, MV88E6XXX_G1_ATU_CTL, val); in mv88e6xxx_g1_atu_set_age_time()
[all …]
H A Dglobal1.c13 #include "chip.h"
16 int mv88e6xxx_g1_read(struct mv88e6xxx_chip *chip, int reg, u16 *val) in mv88e6xxx_g1_read() argument
18 int addr = chip->info->global1_addr; in mv88e6xxx_g1_read()
20 return mv88e6xxx_read(chip, addr, reg, val); in mv88e6xxx_g1_read()
23 int mv88e6xxx_g1_write(struct mv88e6xxx_chip *chip, int reg, u16 val) in mv88e6xxx_g1_write() argument
25 int addr = chip->info->global1_addr; in mv88e6xxx_g1_write()
27 return mv88e6xxx_write(chip, addr, reg, val); in mv88e6xxx_g1_write()
30 int mv88e6xxx_g1_wait_bit(struct mv88e6xxx_chip *chip, int reg, int in mv88e6xxx_g1_wait_bit() argument
33 return mv88e6xxx_wait_bit(chip, chip->info->global1_addr, reg, in mv88e6xxx_g1_wait_bit()
37 int mv88e6xxx_g1_wait_mask(struct mv88e6xxx_chip *chip, int reg, in mv88e6xxx_g1_wait_mask() 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, u3 argument
59 snd_ymfpci_codec_ready(struct snd_ymfpci * chip,int secondary) snd_ymfpci_codec_ready() argument
78 struct snd_ymfpci *chip = ac97->private_data; snd_ymfpci_codec_write() local
88 struct snd_ymfpci *chip = ac97->private_data; snd_ymfpci_codec_read() local
160 snd_ymfpci_hw_start(struct snd_ymfpci * chip) snd_ymfpci_hw_start() argument
170 snd_ymfpci_hw_stop(struct snd_ymfpci * chip) snd_ymfpci_hw_stop() argument
193 voice_alloc(struct snd_ymfpci * chip,enum snd_ymfpci_voice_type type,int pair,struct snd_ymfpci_voice ** rvoice) voice_alloc() argument
231 snd_ymfpci_voice_alloc(struct snd_ymfpci * chip,enum snd_ymfpci_voice_type type,int pair,struct snd_ymfpci_voice ** rvoice) snd_ymfpci_voice_alloc() argument
253 snd_ymfpci_voice_free(struct snd_ymfpci * chip,struct snd_ymfpci_voice * pvoice) snd_ymfpci_voice_free() argument
273 snd_ymfpci_pcm_interrupt(struct snd_ymfpci * chip,struct snd_ymfpci_voice * voice) snd_ymfpci_pcm_interrupt() argument
331 struct snd_ymfpci *chip = ypcm->chip; snd_ymfpci_pcm_capture_interrupt() local
361 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_trigger() local
401 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_capture_trigger() local
563 snd_ymfpci_ac3_init(struct snd_ymfpci * chip) snd_ymfpci_ac3_init() argument
584 snd_ymfpci_ac3_done(struct snd_ymfpci * chip) snd_ymfpci_ac3_done() argument
613 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_hw_free() local
636 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_prepare() local
660 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_capture_hw_free() local
669 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_capture_prepare() local
713 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_pointer() local
725 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_capture_pointer() local
734 snd_ymfpci_irq_wait(struct snd_ymfpci * chip) snd_ymfpci_irq_wait() argument
752 struct snd_ymfpci *chip = dev_id; snd_ymfpci_interrupt() local
851 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_open_1() local
879 ymfpci_open_extension(struct snd_ymfpci * chip) ymfpci_open_extension() argument
892 ymfpci_close_extension(struct snd_ymfpci * chip) ymfpci_close_extension() argument
905 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_open() local
927 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_spdif_open() local
956 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_4ch_open() local
977 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_capture_open() local
1024 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_close() local
1038 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_spdif_close() local
1055 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_playback_4ch_close() local
1068 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); snd_ymfpci_capture_close() local
1098 snd_ymfpci_pcm(struct snd_ymfpci * chip,int device) snd_ymfpci_pcm() argument
1132 snd_ymfpci_pcm2(struct snd_ymfpci * chip,int device) snd_ymfpci_pcm2() argument
1166 snd_ymfpci_pcm_spdif(struct snd_ymfpci * chip,int device) snd_ymfpci_pcm_spdif() argument
1207 snd_ymfpci_pcm_4ch(struct snd_ymfpci * chip,int device) snd_ymfpci_pcm_4ch() argument
1241 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_spdif_default_get() local
1253 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_spdif_default_put() local
1286 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_spdif_mask_get() local
1313 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_spdif_stream_get() local
1325 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_spdif_stream_put() local
1358 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_drec_source_get() local
1372 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_drec_source_put() local
1409 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_get_single() local
1427 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_put_single() local
1474 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_get_double() local
1490 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_put_double() local
1513 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_put_nativedacvol() local
1536 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_get_dup4ch() local
1543 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_put_dup4ch() local
1594 snd_ymfpci_get_gpio_out(struct snd_ymfpci * chip,int pin) snd_ymfpci_get_gpio_out() argument
1612 snd_ymfpci_set_gpio_out(struct snd_ymfpci * chip,int pin,int enable) snd_ymfpci_set_gpio_out() argument
1631 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_gpio_sw_get() local
1639 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_gpio_sw_put() local
1676 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_pcm_vol_get() local
1687 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol); snd_ymfpci_pcm_vol_put() local
1729 struct snd_ymfpci *chip = bus->private_data; snd_ymfpci_mixer_free_ac97_bus() local
1735 struct snd_ymfpci *chip = ac97->private_data; snd_ymfpci_mixer_free_ac97() local
1739 snd_ymfpci_mixer(struct snd_ymfpci * chip,int rear_switch) snd_ymfpci_mixer() argument
1845 struct snd_ymfpci *chip; snd_ymfpci_timer_start() local
1868 struct snd_ymfpci *chip; snd_ymfpci_timer_stop() local
1893 snd_ymfpci_timer(struct snd_ymfpci * chip,int device) snd_ymfpci_timer() argument
1922 struct snd_ymfpci *chip = entry->private_data; snd_ymfpci_proc_read() local
1930 snd_ymfpci_proc_init(struct snd_card * card,struct snd_ymfpci * chip) snd_ymfpci_proc_init() argument
1957 snd_ymfpci_enable_dsp(struct snd_ymfpci * chip) snd_ymfpci_enable_dsp() argument
1962 snd_ymfpci_disable_dsp(struct snd_ymfpci * chip) snd_ymfpci_disable_dsp() argument
1977 snd_ymfpci_request_firmware(struct snd_ymfpci * chip) snd_ymfpci_request_firmware() argument
2016 snd_ymfpci_download_image(struct snd_ymfpci * chip) snd_ymfpci_download_image() argument
2049 snd_ymfpci_memalloc(struct snd_ymfpci * chip) snd_ymfpci_memalloc() argument
2152 struct snd_ymfpci *chip = card->private_data; snd_ymfpci_free() local
2181 struct snd_ymfpci *chip = card->private_data; snd_ymfpci_suspend() local
2209 struct snd_ymfpci *chip = card->private_data; snd_ymfpci_resume() local
2245 struct snd_ymfpci *chip = card->private_data; snd_ymfpci_create() local
[all...]
/linux/drivers/mtd/nand/raw/
H A Dnand_legacy.c23 * 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/drivers/input/misc/
H A Dmax8997_haptic.c56 static void max8997_haptic_set_internal_duty_cycle(struct max8997_haptic *chip) in max8997_haptic_set_internal_duty_cycle() argument
58 u8 duty_index = DIV_ROUND_UP(chip->level * 64, 100); in max8997_haptic_set_internal_duty_cycle()
60 switch (chip->internal_mode_pattern) { in max8997_haptic_set_internal_duty_cycle()
62 max8997_write_reg(chip->client, in max8997_haptic_set_internal_duty_cycle()
66 max8997_write_reg(chip->client, in max8997_haptic_set_internal_duty_cycle()
70 max8997_write_reg(chip->client, in max8997_haptic_set_internal_duty_cycle()
74 max8997_write_reg(chip->client, in max8997_haptic_set_internal_duty_cycle()
82 static void max8997_haptic_configure(struct max8997_haptic *chip) in max8997_haptic_configure() argument
86 value = chip->type << MAX8997_MOTOR_TYPE_SHIFT | in max8997_haptic_configure()
87 chip->enabled << MAX8997_ENABLE_SHIFT | in max8997_haptic_configure()
[all …]
/linux/drivers/gpio/
H A Dgpio-ml-ioh.c92 struct ioh_gpio chip[8]; member
100 struct ioh_gpio *chip = gpiochip_get_data(gpio); in ioh_gpio_set() local
103 raw_spin_lock_irqsave(chip->spinlock, flags); in ioh_gpio_set()
104 reg_val = ioread32(&chip->reg->regs[chip->ch].po); in ioh_gpio_set()
110 iowrite32(reg_val, &chip->reg->regs[chip->ch].po); in ioh_gpio_set()
111 raw_spin_unlock_irqrestore(chip->spinlock, flags); in ioh_gpio_set()
118 struct ioh_gpio *chip = gpiochip_get_data(gpio); in ioh_gpio_get() local
120 return !!(ioread32(&chip->reg->regs[chip->ch].pi) & BIT(nr)); in ioh_gpio_get()
126 struct ioh_gpio *chip = gpiochip_get_data(gpio); in ioh_gpio_direction_output() local
131 raw_spin_lock_irqsave(chip->spinlock, flags); in ioh_gpio_direction_output()
[all …]
H A Dgpio-pch.c105 struct pch_gpio *chip = gpiochip_get_data(gpio); in pch_gpio_set() local
108 raw_spin_lock_irqsave(&chip->spinlock, flags); in pch_gpio_set()
109 reg_val = ioread32(&chip->reg->po); in pch_gpio_set()
115 iowrite32(reg_val, &chip->reg->po); in pch_gpio_set()
116 raw_spin_unlock_irqrestore(&chip->spinlock, flags); in pch_gpio_set()
123 struct pch_gpio *chip = gpiochip_get_data(gpio); in pch_gpio_get() local
125 return !!(ioread32(&chip->reg->pi) & BIT(nr)); in pch_gpio_get()
131 struct pch_gpio *chip = gpiochip_get_data(gpio); in pch_gpio_direction_output() local
136 raw_spin_lock_irqsave(&chip->spinlock, flags); in pch_gpio_direction_output()
138 reg_val = ioread32(&chip->reg->po); in pch_gpio_direction_output()
[all …]
H A Dgpio-pca953x.c192 #define NBANK(chip) DIV_ROUND_UP(chip->gpio_chip.ngpio, BANK_SZ) argument
245 u8 (*recalc_addr)(struct pca953x_chip *chip, int reg, int off);
246 bool (*check_reg)(struct pca953x_chip *chip, unsigned int reg,
250 static int pca953x_bank_shift(struct pca953x_chip *chip) in pca953x_bank_shift() argument
252 return fls((chip->gpio_chip.ngpio - 1) / BANK_SZ); in pca953x_bank_shift()
256 * Helper function to get the correct bit mask for a given offset and chip type.
260 static inline u8 pca953x_get_bit_mask(struct pca953x_chip *chip, unsigned int offset) in pca953x_get_bit_mask() argument
265 if (PCA_CHIP_TYPE(chip->driver_data) == TCA6418_TYPE && offset <= msb) in pca953x_get_bit_mask()
303 * - Extended set, above 0x40, often chip specific.
316 static bool pca953x_check_register(struct pca953x_chip *chip, unsigned int reg, in pca953x_check_register() 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/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 Dlx6464es.c92 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 …]
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/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 …]
/linux/drivers/net/wireless/zydas/zd1211rw/
H A Dzd_chip.c22 void zd_chip_init(struct zd_chip *chip, in zd_chip_init() argument
26 memset(chip, 0, sizeof(*chip)); in zd_chip_init()
27 mutex_init(&chip->mutex); in zd_chip_init()
28 zd_usb_init(&chip->usb, hw, intf); in zd_chip_init()
29 zd_rf_init(&chip->rf); in zd_chip_init()
32 void zd_chip_clear(struct zd_chip *chip) in zd_chip_clear() argument
34 ZD_ASSERT(!mutex_is_locked(&chip->mutex)); in zd_chip_clear()
35 zd_usb_clear(&chip->usb); in zd_chip_clear()
36 zd_rf_clear(&chip->rf); in zd_chip_clear()
37 mutex_destroy(&chip->mutex); in zd_chip_clear()
[all …]
/linux/sound/soc/amd/acp/
H A Dacp-legacy-common.c83 struct acp_chip_info *chip = data; in acp_irq_handler() local
84 struct acp_resource *rsrc = chip->rsrc; in acp_irq_handler()
90 ext_intr_stat1 = readl(ACP_EXTERNAL_INTR_STAT(chip, (rsrc->irqp_used - 1))); in acp_irq_handler()
92 ext_intr_stat = readl(ACP_EXTERNAL_INTR_STAT(chip, rsrc->irqp_used)); in acp_irq_handler()
94 spin_lock(&chip->acp_lock); in acp_irq_handler()
95 list_for_each_entry(stream, &chip->stream_list, list) { in acp_irq_handler()
98 ACP_EXTERNAL_INTR_STAT(chip, rsrc->irqp_used)); in acp_irq_handler()
102 if (chip->rsrc->no_of_ctrls == 2) { in acp_irq_handler()
104 writel(stream->irq_bit, ACP_EXTERNAL_INTR_STAT(chip, in acp_irq_handler()
111 spin_unlock(&chip->acp_lock); in acp_irq_handler()
[all …]
H A Dacp-pci.c31 struct acp_chip_info *chip = data; in irq_handler() local
33 if (chip && chip->acp_hw_ops && chip->acp_hw_ops->irq) in irq_handler()
34 return chip->acp_hw_ops->irq(irq, chip); in irq_handler()
57 static int create_acp_platform_devs(struct pci_dev *pci, struct acp_chip_info *chip, u32 addr) in create_acp_platform_devs() argument
65 if (chip->is_i2s_config || chip->is_pdm_dev) { in create_acp_platform_devs()
66 chip in create_acp_platform_devs()
109 struct acp_chip_info *chip; acp_pci_probe() local
227 struct acp_chip_info *chip; snd_acp_suspend() local
239 struct acp_chip_info *chip; snd_acp_resume() local
261 struct acp_chip_info *chip; acp_pci_remove() local
[all...]
/linux/sound/atmel/
H A Dac97c.c58 #define ac97c_writel(chip, reg, val) \ argument
59 __raw_writel((val), (chip)->regs + AC97C_##reg)
60 #define ac97c_readl(chip, reg) \ argument
61 __raw_readl((chip)->regs + AC97C_##reg)
87 struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); in atmel_ac97c_playback_open() local
91 chip->opened++; in atmel_ac97c_playback_open()
93 if (chip->cur_rate) { in atmel_ac97c_playback_open()
94 runtime->hw.rate_min = chip->cur_rate; in atmel_ac97c_playback_open()
95 runtime->hw.rate_max = chip->cur_rate; in atmel_ac97c_playback_open()
97 if (chip->cur_format) in atmel_ac97c_playback_open()
[all …]
/linux/sound/drivers/pcsp/
H A Dpcsp_lib.c45 static u64 pcsp_timer_update(struct snd_pcsp *chip) in pcsp_timer_update() argument
53 if (chip->thalf) { in pcsp_timer_update()
54 outb(chip->val61, 0x61); in pcsp_timer_update()
55 chip->thalf = 0; in pcsp_timer_update()
56 return chip->ns_rem; in pcsp_timer_update()
59 substream = chip->playback_substream; in pcsp_timer_update()
65 val = runtime->dma_area[chip->playback_ptr + chip->fmt_size - 1]; in pcsp_timer_update()
66 if (chip->is_signed) in pcsp_timer_update()
70 if (timer_cnt && chip->enable) { in pcsp_timer_update()
73 outb_p(chip->val61, 0x61); in pcsp_timer_update()
[all …]
/linux/sound/pci/echoaudio/
H A Dechoaudio_dsp.c20 static int restore_dsp_settings(struct echoaudio *chip);
27 static int wait_handshake(struct echoaudio *chip) in wait_handshake() argument
35 if (chip->comm_page->handshake) { in wait_handshake()
41 dev_err(chip->card->dev, "wait_handshake(): Timeout waiting for DSP\n"); in wait_handshake()
51 static int send_vector(struct echoaudio *chip, u32 command) in send_vector() argument
59 if (!(get_dsp_register(chip, CHI32_VECTOR_REG) & in send_vector()
61 set_dsp_register(chip, CHI32_VECTOR_REG, command); in send_vector()
68 dev_err(chip->card->dev, "timeout on send_vector\n"); in send_vector()
76 static int write_dsp(struct echoaudio *chip, u32 data) in write_dsp() argument
81 status = get_dsp_register(chip, CHI32_STATUS_REG); in write_dsp()
[all …]

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