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Searched refs:chn (Results 1 – 25 of 61) sorted by relevance

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/linux/include/uapi/linux/
H A Dultrasound.h76 #define _GUS_CMD(chn, voice, cmd, p1, p2) \ argument
78 _seqbuf[_seqbufptr+1] = (chn); _seqbuf[_seqbufptr+2] = cmd;\
84 #define GUS_NUMVOICES(chn, p1) _GUS_CMD(chn, 0, _GUS_NUMVOICES, (p1), 0) argument
85 #define GUS_VOICESAMPLE(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICESAMPLE, (p1), 0) /* OBSOLET… argument
86 #define GUS_VOICEON(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICEON, (p1), 0) argument
87 #define GUS_VOICEOFF(chn, voice) _GUS_CMD(chn, voice, _GUS_VOICEOFF, 0, 0) argument
88 #define GUS_VOICEFADE(chn, voice) _GUS_CMD(chn, voice, _GUS_VOICEFADE, 0, 0) argument
89 #define GUS_VOICEMODE(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICEMODE, (p1), 0) argument
90 #define GUS_VOICEBALA(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICEBALA, (p1), 0) argument
91 #define GUS_VOICEFREQ(chn, voice, p) _GUS_CMD(chn, voice, _GUS_VOICEFREQ, \ argument
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H A Dsoundcard.h1128 #define _CHN_VOICE(dev, event, chn, note, parm) \ argument
1133 _seqbuf[_seqbufptr+3] = (chn);\
1140 #define SEQ_START_NOTE(dev, chn, note, vol) \ argument
1141 _CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol)
1143 #define SEQ_STOP_NOTE(dev, chn, note, vol) \ argument
1144 _CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol)
1146 #define SEQ_KEY_PRESSURE(dev, chn, note, pressure) \ argument
1147 _CHN_VOICE(dev, MIDI_KEY_PRESSURE, chn, note, pressure)
1153 #define _CHN_COMMON(dev, event, chn, p1, p2, w14) \ argument
1158 _seqbuf[_seqbufptr+3] = (chn);\
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/linux/drivers/pwm/
H A Dpwm-sprd.c37 struct sprd_pwm_chn chn[SPRD_PWM_CHN_NUM]; member
75 struct sprd_pwm_chn *chn = &spc->chn[pwm->hwpwm]; in sprd_pwm_get_state() local
84 ret = clk_bulk_prepare_enable(SPRD_PWM_CHN_CLKS_NUM, chn->clks); in sprd_pwm_get_state()
108 state->period = DIV_ROUND_CLOSEST_ULL(tmp, chn->clk_rate); in sprd_pwm_get_state()
113 state->duty_cycle = DIV_ROUND_CLOSEST_ULL(tmp, chn->clk_rate); in sprd_pwm_get_state()
118 clk_bulk_disable_unprepare(SPRD_PWM_CHN_CLKS_NUM, chn->clks); in sprd_pwm_get_state()
126 struct sprd_pwm_chn *chn = &spc->chn[pwm->hwpwm]; in sprd_pwm_config() local
142 tmp = (u64)chn->clk_rate * period_ns; in sprd_pwm_config()
167 struct sprd_pwm_chn *chn = &spc->chn[pwm->hwpwm]; in sprd_pwm_apply() local
181 chn->clks); in sprd_pwm_apply()
[all …]
/linux/sound/soc/codecs/
H A Dtas2781-comlib.c23 unsigned short chn, unsigned int reg, unsigned int *val) in tasdevice_dev_read() argument
27 if (chn < tas_priv->ndev) { in tasdevice_dev_read()
30 ret = tas_priv->change_chn_book(tas_priv, chn, in tasdevice_dev_read()
41 chn); in tasdevice_dev_read()
50 unsigned short chn, unsigned int reg, unsigned char *data, in tasdevice_dev_bulk_read() argument
55 if (chn < tas_priv->ndev) { in tasdevice_dev_bulk_read()
58 ret = tas_priv->change_chn_book(tas_priv, chn, in tasdevice_dev_bulk_read()
68 chn); in tasdevice_dev_bulk_read()
76 unsigned short chn, unsigned int reg, unsigned int value) in tasdevice_dev_write() argument
80 if (chn < tas_priv->ndev) { in tasdevice_dev_write()
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H A Dtas2781-fmwlib.c880 int subblk_offset, chn, chnend, rc; in tasdevice_process_block() local
887 chn = idx - 1; in tasdevice_process_block()
891 chn = tas_priv->index; in tasdevice_process_block()
892 chnend = chn + 1; in tasdevice_process_block()
894 chn = 0; in tasdevice_process_block()
899 for (; chn < chnend; chn++) { in tasdevice_process_block()
900 if (tas_priv->tasdevice[chn].is_loading == false) in tasdevice_process_block()
919 rc = tasdevice_dev_write(tas_priv, chn, in tasdevice_process_block()
951 rc = tasdevice_dev_bulk_write(tas_priv, chn, in tasdevice_process_block()
988 rc = tas_priv->update_bits(tas_priv, chn, in tasdevice_process_block()
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H A Dtas2781-comlib-i2c.c47 unsigned short chn, int book) in tasdevice_change_chn_book() argument
52 if (chn < tas_priv->ndev) { in tasdevice_change_chn_book()
53 struct tasdevice *tasdev = &tas_priv->tasdevice[chn]; in tasdevice_change_chn_book()
66 __func__, ret, chn); in tasdevice_change_chn_book()
83 chn); in tasdevice_change_chn_book()
91 unsigned short chn) in tasdev_chn_switch() argument
94 struct tasdevice *tasdev = &tas_priv->tasdevice[chn]; in tasdev_chn_switch()
117 struct tasdevice_priv *tas_priv, unsigned short chn, in tasdevice_dev_update_bits() argument
122 if (chn < tas_priv->ndev) { in tasdevice_dev_update_bits()
125 ret = tas_priv->change_chn_book(tas_priv, chn, in tasdevice_dev_update_bits()
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/linux/drivers/thermal/
H A Drockchip_thermal.c112 int chn, void __iomem *reg, int *temp);
114 int chn, void __iomem *reg, int temp);
116 int chn, void __iomem *reg, int temp);
117 void (*set_tshut_mode)(int chn, void __iomem *reg, enum tshut_mode m);
199 #define TSADCV2_DATA(chn) (0x20 + (chn) * 0x04) argument
200 #define TSADCV2_COMP_INT(chn) (0x30 + (chn) * 0x04) argument
201 #define TSADCV2_COMP_SHUT(chn) (0x40 + (chn) * 0x04) argument
202 #define TSADCV3_DATA(chn) (0x2c + (chn) * 0x04) argument
203 #define TSADCV3_COMP_INT(chn) (0x6c + (chn) * 0x04) argument
204 #define TSADCV3_COMP_SHUT(chn) (0x10c + (chn) * 0x04) argument
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/linux/sound/core/seq/oss/
H A Dseq_oss_event.c99 return note_off_event(dp, 0, q->n.chn, q->n.note, q->n.vel, ev); in old_event()
102 return note_on_event(dp, 0, q->n.chn, q->n.note, q->n.vel, ev); in old_event()
110 q->n.chn, 0, q->n.note, ev); in old_event()
127 return note_off_event(dp, q->e.dev, q->e.chn, q->e.p1, q->e.p2, ev); in extended_event()
130 return note_on_event(dp, q->e.dev, q->e.chn, q->e.p1, q->e.p2, ev); in extended_event()
134 q->e.chn, 0, q->e.p1, ev); in extended_event()
138 q->e.chn, 0, q->e.p1, ev); in extended_event()
145 q->e.chn, CTL_PAN, val, ev); in extended_event()
154 q->e.chn, 0, val, ev); in extended_event()
159 q->e.chn, 0, val*128/100, ev); in extended_event()
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H A Dseq_oss_event.h29 unsigned char chn; member
47 unsigned char chn; member
56 unsigned char chn; member
66 unsigned char chn; member
/linux/sound/core/oss/
H A Dmixer_oss.c129 int result = 0, chn; in snd_mixer_oss_devmask() local
134 for (chn = 0; chn < 31; chn++) { in snd_mixer_oss_devmask()
135 pslot = &mixer->slots[chn]; in snd_mixer_oss_devmask()
137 result |= 1 << chn; in snd_mixer_oss_devmask()
146 int result = 0, chn; in snd_mixer_oss_stereodevs() local
151 for (chn = 0; chn < 31; chn++) { in snd_mixer_oss_stereodevs()
152 pslot = &mixer->slots[chn]; in snd_mixer_oss_stereodevs()
154 result |= 1 << chn; in snd_mixer_oss_stereodevs()
171 int chn; in snd_mixer_oss_recmask() local
172 for (chn = 0; chn < 31; chn++) { in snd_mixer_oss_recmask()
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/linux/include/sound/
H A Dtas2781.h254 unsigned short chn, int book);
256 unsigned short chn, unsigned int reg, unsigned int mask,
259 unsigned short chn, unsigned int reg, unsigned int *value);
261 unsigned short chn, unsigned int reg, unsigned char *p_data,
266 unsigned short chn, unsigned int reg, unsigned int *value);
268 unsigned short chn, unsigned int reg, unsigned char *p_data,
271 unsigned short chn, unsigned int reg, unsigned int value);
273 struct tasdevice_priv *tas_priv, unsigned short chn,
H A Dmixer_oss.h20 struct snd_mixer_oss_slot *chn,
23 struct snd_mixer_oss_slot *chn,
26 struct snd_mixer_oss_slot *chn,
29 struct snd_mixer_oss_slot *chn,
H A Dtas2781-comlib-i2c.h25 unsigned short chn);
27 struct tasdevice_priv *tasdevice, unsigned short chn,
/linux/sound/pci/ice1712/
H A Dhoontech.c68 static void snd_ice1712_stdsp24_box_channel(struct snd_ice1712 *ice, int box, int chn, int activate) in snd_ice1712_stdsp24_box_channel() argument
79 if (chn == 3) in snd_ice1712_stdsp24_box_channel()
92 if (chn == 3) { in snd_ice1712_stdsp24_box_channel()
96 switch (chn) { in snd_ice1712_stdsp24_box_channel()
154 int box, chn; in hoontech_init() local
233 for (chn = 0; chn < 4; chn++) in hoontech_init()
234 snd_ice1712_stdsp24_box_channel(ice, box, chn, in hoontech_init()
235 (spec->boxconfig[box] & (1 << chn)) ? 1 : 0); in hoontech_init()
/linux/drivers/iio/adc/
H A Dtwl6030-gpadc.c624 int chn; in twl6030_calibration() local
642 for (chn = 0; chn < TWL6030_GPADC_MAX_CHANNELS; chn++) { in twl6030_calibration()
644 switch (chn) { in twl6030_calibration()
688 twl6030_calibrate_channel(gpadc, chn, d1, d2); in twl6030_calibration()
710 int chn, d1 = 0, d2 = 0, temp; in twl6032_calibration() local
727 for (chn = 0; chn < TWL6032_GPADC_MAX_CHANNELS; chn++) { in twl6032_calibration()
729 switch (chn) { in twl6032_calibration()
796 twl6030_calibrate_channel(gpadc, chn, d1, d2); in twl6032_calibration()
802 #define TWL6030_GPADC_CHAN(chn, _type, chan_info) { \ argument
804 .channel = chn, \
H A Drockchip_saradc.c63 void (*start)(struct rockchip_saradc *info, int chn);
86 static void rockchip_saradc_start_v1(struct rockchip_saradc *info, int chn) in rockchip_saradc_start_v1() argument
91 writel(SARADC_CTRL_POWER_CTRL | (chn & SARADC_CTRL_CHN_MASK) | in rockchip_saradc_start_v1()
95 static void rockchip_saradc_start_v2(struct rockchip_saradc *info, int chn) in rockchip_saradc_start_v2() argument
109 FIELD_PREP(SARADC2_CONV_CHANNELS, chn); in rockchip_saradc_start_v2()
114 static void rockchip_saradc_start(struct rockchip_saradc *info, int chn) in rockchip_saradc_start() argument
116 info->data->start(info, chn); in rockchip_saradc_start()
/linux/drivers/edac/
H A Dedac_mc.c182 int i, chn, row; in mci_release() local
197 for (chn = 0; chn < mci->num_cschannel; chn++) in mci_release()
198 kfree(csr->channels[chn]); in mci_release()
214 unsigned int row, chn; in edac_mc_alloc_csrows() local
238 for (chn = 0; chn < tot_channels; chn++) { in edac_mc_alloc_csrows()
245 csr->channels[chn] = chan; in edac_mc_alloc_csrows()
246 chan->chan_idx = chn; in edac_mc_alloc_csrows()
257 unsigned int row, chn, idx; in edac_mc_alloc_dimms() local
270 chn = 0; in edac_mc_alloc_dimms()
276 chan = mci->csrows[row]->channels[chn]; in edac_mc_alloc_dimms()
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/linux/drivers/s390/cio/
H A Dcrw.c86 tmp_crw.chn, tmp_crw.rsc, tmp_crw.anc, in crw_collect_info()
92 chain = tmp_crw.chn ? chain + 1 : 0; in crw_collect_info()
100 crw[chain].slct, crw[chain].oflw, crw[chain].chn, in crw_collect_info()
117 if (crw[0].chn && !chain) { in crw_collect_info()
127 chain = crw[chain].chn ? chain + 1 : 0; in crw_collect_info()
H A Dcio_inject.c87 u32 slct, oflw, chn, rsc, anc, erc, rsid; in crw_inject_write() local
101 rc = sscanf(buffer, "%x %x %x %x %x %x %x", &slct, &oflw, &chn, &rsc, &anc, in crw_inject_write()
113 crw.chn = chn; in crw_inject_write()
/linux/drivers/media/pci/intel/ipu6/
H A Dipu6-platform-isys-csi2-reg.h42 #define IPU_CSI_RX_IRQ_FS_VC(chn) (1 << ((chn) * 2)) argument
43 #define IPU_CSI_RX_IRQ_FE_VC(chn) (2 << ((chn) * 2)) argument
/linux/drivers/dma/ti/
H A Dk3-udma-glue.c223 static void k3_udma_glue_dump_tx_rt_chn(struct k3_udma_glue_tx_channel *chn, in k3_udma_glue_dump_tx_rt_chn() argument
226 struct device *dev = chn->common.dev; in k3_udma_glue_dump_tx_rt_chn()
230 xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_CTL_REG)); in k3_udma_glue_dump_tx_rt_chn()
232 xudma_tchanrt_read(chn->udma_tchanx, in k3_udma_glue_dump_tx_rt_chn()
235 xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_PCNT_REG)); in k3_udma_glue_dump_tx_rt_chn()
237 xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_BCNT_REG)); in k3_udma_glue_dump_tx_rt_chn()
239 xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_SBCNT_REG)); in k3_udma_glue_dump_tx_rt_chn()
865 static void k3_udma_glue_dump_rx_chn(struct k3_udma_glue_rx_channel *chn) in k3_udma_glue_dump_rx_chn() argument
867 struct device *dev = chn->common.dev; in k3_udma_glue_dump_rx_chn()
879 chn->udma_rchan_id, in k3_udma_glue_dump_rx_chn()
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/linux/drivers/tty/serial/
H A Dsprd_serial.c116 struct dma_chan *chn; member
203 dmaengine_terminate_all(sp->rx_dma.chn); in sprd_stop_rx()
234 dmaengine_pause(sp->tx_dma.chn); in sprd_stop_tx_dma()
236 dmaengine_tx_status(sp->tx_dma.chn, sp->tx_dma.cookie, &state); in sprd_stop_tx_dma()
244 dmaengine_terminate_all(sp->tx_dma.chn); in sprd_stop_tx_dma()
301 dma_des = dmaengine_prep_slave_single(ud->chn, ud->phys_addr, trans_len, in sprd_uart_dma_submit()
313 dma_async_issue_pending(ud->chn); in sprd_uart_dma_submit()
332 ret = dmaengine_slave_config(sp->tx_dma.chn, &cfg); in sprd_tx_dma_config()
403 return dmaengine_slave_config(sp->rx_dma.chn, &cfg); in sprd_rx_dma_config()
424 status = dmaengine_tx_status(sp->rx_dma.chn, in sprd_uart_dma_irq()
[all …]
/linux/sound/pci/emu10k1/
H A Dio.c31 unsigned int snd_emu10k1_ptr_read(struct snd_emu10k1 * emu, unsigned int reg, unsigned int chn) in snd_emu10k1_ptr_read() argument
36 regptr = (reg << 16) | chn; in snd_emu10k1_ptr_read()
60 void snd_emu10k1_ptr_write(struct snd_emu10k1 *emu, unsigned int reg, unsigned int chn, unsigned in… in snd_emu10k1_ptr_write() argument
65 regptr = (reg << 16) | chn; in snd_emu10k1_ptr_write()
91 void snd_emu10k1_ptr_write_multiple(struct snd_emu10k1 *emu, unsigned int chn, ...) in snd_emu10k1_ptr_write_multiple() argument
98 if (snd_BUG_ON(chn & ~PTR_CHANNELNUM_MASK)) in snd_emu10k1_ptr_write_multiple()
102 va_start(va, chn); in snd_emu10k1_ptr_write_multiple()
112 outl((reg << 16) | chn, emu->port + PTR); in snd_emu10k1_ptr_write_multiple()
122 unsigned int chn) in snd_emu10k1_ptr20_read() argument
126 regptr = (reg << 16) | chn; in snd_emu10k1_ptr20_read()
[all …]
/linux/sound/hda/codecs/side-codecs/
H A Dtas2781_hda_spi.c78 unsigned short chn, unsigned int reg, unsigned int *val) in tasdevice_spi_dev_read() argument
90 ret = tasdevice_dev_bulk_read(tas_priv, chn, reg, in tasdevice_spi_dev_read()
94 ret = tasdevice_dev_read(tas_priv, chn, reg, val); in tasdevice_spi_dev_read()
103 unsigned short chn, unsigned int reg, unsigned char *data, in tasdevice_spi_dev_bulk_read() argument
116 ret = tasdevice_dev_bulk_read(tas_priv, chn, reg, in tasdevice_spi_dev_bulk_read()
120 ret = tasdevice_dev_bulk_read(tas_priv, chn, reg, data, len); in tasdevice_spi_dev_bulk_read()
129 unsigned short chn, unsigned int reg, unsigned int mask, in tasdevice_spi_dev_update_bits() argument
138 ret = tasdevice_dev_read(tas_priv, chn, reg, &val); in tasdevice_spi_dev_update_bits()
144 ret = tasdevice_dev_write(tas_priv, chn, TASDEVICE_PAGE_REG(reg), in tasdevice_spi_dev_update_bits()
153 unsigned short chn, int book) in tasdevice_spi_change_chn_book() argument
[all …]
/linux/sound/usb/line6/
H A Dplayback.c24 int chn = 0; in change_volume() local
37 int val = (pv * volume[chn & 1]) >> 8; in change_volume()
40 ++chn; in change_volume()
52 val = (val * volume[chn & 1]) >> 8; in change_volume()
57 ++chn; in change_volume()

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