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Searched refs:chn (Results 1 – 25 of 59) sorted by relevance

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/openbmc/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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/openbmc/linux/drivers/pwm/
H A Dpwm-sprd.c40 struct sprd_pwm_chn chn[SPRD_PWM_CHN_NUM]; member
74 struct sprd_pwm_chn *chn = &spc->chn[pwm->hwpwm]; in sprd_pwm_get_state() local
83 ret = clk_bulk_prepare_enable(SPRD_PWM_CHN_CLKS_NUM, chn->clks); in sprd_pwm_get_state()
107 state->period = DIV_ROUND_CLOSEST_ULL(tmp, chn->clk_rate); in sprd_pwm_get_state()
112 state->duty_cycle = DIV_ROUND_CLOSEST_ULL(tmp, chn->clk_rate); in sprd_pwm_get_state()
117 clk_bulk_disable_unprepare(SPRD_PWM_CHN_CLKS_NUM, chn->clks); in sprd_pwm_get_state()
125 struct sprd_pwm_chn *chn = &spc->chn[pwm->hwpwm]; in sprd_pwm_config() local
141 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 …]
/openbmc/linux/drivers/thermal/
H A Drockchip_thermal.c102 int chn, void __iomem *reg, int *temp);
104 int chn, void __iomem *reg, int temp);
106 int chn, void __iomem *reg, int temp);
107 void (*set_tshut_mode)(int chn, void __iomem *reg, enum tshut_mode m);
174 #define TSADCV2_DATA(chn) (0x20 + (chn) * 0x04) argument
175 #define TSADCV2_COMP_INT(chn) (0x30 + (chn) * 0x04) argument
176 #define TSADCV2_COMP_SHUT(chn) (0x40 + (chn) * 0x04) argument
177 #define TSADCV3_DATA(chn) (0x2c + (chn) * 0x04) argument
178 #define TSADCV3_COMP_INT(chn) (0x6c + (chn) * 0x04) argument
179 #define TSADCV3_COMP_SHUT(chn) (0x10c + (chn) * 0x04) argument
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/openbmc/linux/sound/soc/codecs/
H A Dtas2781-comlib.c48 unsigned short chn, int book) in tasdevice_change_chn_book() argument
53 if (chn < tas_priv->ndev) { in tasdevice_change_chn_book()
54 struct tasdevice *tasdev = &tas_priv->tasdevice[chn]; in tasdevice_change_chn_book()
84 chn); in tasdevice_change_chn_book()
92 unsigned short chn, unsigned int reg, unsigned int *val) in tasdevice_dev_read() argument
96 if (chn < tas_priv->ndev) { in tasdevice_dev_read()
99 ret = tasdevice_change_chn_book(tas_priv, chn, in tasdevice_dev_read()
110 chn); in tasdevice_dev_read()
119 unsigned short chn, unsigned int reg, unsigned int value) in tasdevice_dev_write() argument
123 if (chn < tas_priv->ndev) { in tasdevice_dev_write()
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H A Dtas2781-fmwlib.c576 int subblk_offset, chn, chnend, rc; in tasdevice_process_block() local
583 chn = idx - 1; in tasdevice_process_block()
586 chn = 0; in tasdevice_process_block()
590 for (; chn < chnend; chn++) { in tasdevice_process_block()
591 if (tas_priv->tasdevice[chn].is_loading == false) in tasdevice_process_block()
610 rc = tasdevice_dev_write(tas_priv, chn, in tasdevice_process_block()
642 rc = tasdevice_dev_bulk_write(tas_priv, chn, in tasdevice_process_block()
679 rc = tasdevice_dev_update_bits(tas_priv, chn, in tasdevice_process_block()
698 tas_priv->tasdevice[chn].cur_prog = -1; in tasdevice_process_block()
699 tas_priv->tasdevice[chn].cur_conf = -1; in tasdevice_process_block()
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/openbmc/qemu/hw/char/
H A Descc.c77 #define CHN_C(s) ((s)->chn == escc_chn_b ? 'b' : 'a')
348 ESCCChannelState *cs = &s->chn[i]; in escc_reset()
384 if (s->chn == escc_chn_a) { in set_rxint()
407 if (s->chn == escc_chn_a) { in set_txint()
430 if (s->chn == escc_chn_a) { in clr_rxint()
455 if (s->chn == escc_chn_a) { in clr_txint()
549 s = &serial->chn[channel]; in escc_mem_write()
623 trace_escc_soft_reset_chn(CHN_C(&serial->chn[0])); in escc_mem_write()
624 escc_soft_reset_chn(&serial->chn[0]); in escc_mem_write()
627 trace_escc_soft_reset_chn(CHN_C(&serial->chn[1])); in escc_mem_write()
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/openbmc/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()
[all …]
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
/openbmc/linux/drivers/infiniband/hw/qib/
H A Dqib_sd7220.c88 #define EPB_LOC(chn, elt, reg) \ argument
89 (((elt & 0xf) | ((chn & 7) << 4) | ((reg & 0x3f) << 9)) << \
140 #define IB_CTRL2(chn) (EPB_LOC(chn, 7, 3) | EPB_IB_QUAD0_CS) argument
172 #define IB_PGUDP(chn) (EPB_LOC((chn), 2, 1) | EPB_IB_QUAD0_CS) argument
173 #define IB_CMUDONE(chn) (EPB_LOC((chn), 7, 0xF) | EPB_IB_QUAD0_CS) argument
177 int ret, pat, tries, chn; in qib_resync_ibepb() local
181 chn = 0; in qib_resync_ibepb()
183 loc = IB_PGUDP(chn); in qib_resync_ibepb()
206 loc = IB_CMUDONE(chn); in qib_resync_ibepb()
212 if ((ret & 0x70) != ((chn << 4) | 0x40)) { in qib_resync_ibepb()
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/openbmc/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()
147 int result = 0, chn; in snd_mixer_oss_stereodevs() local
152 for (chn = 0; chn < 31; chn++) { in snd_mixer_oss_stereodevs()
153 pslot = &mixer->slots[chn]; in snd_mixer_oss_stereodevs()
155 result |= 1 << chn; in snd_mixer_oss_stereodevs()
173 int chn; in snd_mixer_oss_recmask() local
174 for (chn = 0; chn < 31; chn++) { in snd_mixer_oss_recmask()
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/openbmc/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()
158 int box, chn; in hoontech_init() local
237 for (chn = 0; chn < 4; chn++) in hoontech_init()
238 snd_ice1712_stdsp24_box_channel(ice, box, chn, in hoontech_init()
239 (spec->boxconfig[box] & (1 << chn)) ? 1 : 0); in hoontech_init()
/openbmc/linux/include/sound/
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.h143 unsigned short chn, unsigned int reg, unsigned int *value);
145 unsigned short chn, unsigned int reg, unsigned int value);
147 struct tasdevice_priv *tas_priv, unsigned short chn,
150 unsigned short chn, unsigned int reg, unsigned char *p_data,
153 struct tasdevice_priv *tasdevice, unsigned short chn,
H A Dwavefront.h415 #define WF_SET_CHANNEL(samp,chn) \ argument
416 (samp)->Unused1 = chn & 0x1; \
417 (samp)->Unused2 = chn & 0x2; \
418 (samp)->Unused3 = chn & 0x4
/openbmc/linux/drivers/s390/cio/
H A Dcrw.c87 tmp_crw.chn, tmp_crw.rsc, tmp_crw.anc, in crw_collect_info()
93 chain = tmp_crw.chn ? chain + 1 : 0; in crw_collect_info()
101 crw[chain].slct, crw[chain].oflw, crw[chain].chn, in crw_collect_info()
118 if (crw[0].chn && !chain) { in crw_collect_info()
128 chain = crw[chain].chn ? chain + 1 : 0; in crw_collect_info()
H A Dcio_inject.c88 u32 slct, oflw, chn, rsc, anc, erc, rsid; in crw_inject_write() local
102 rc = sscanf(buffer, "%x %x %x %x %x %x %x", &slct, &oflw, &chn, &rsc, &anc, in crw_inject_write()
114 crw.chn = chn; in crw_inject_write()
/openbmc/linux/drivers/iio/adc/
H A Dtwl6030-gpadc.c623 int chn; in twl6030_calibration() local
641 for (chn = 0; chn < TWL6030_GPADC_MAX_CHANNELS; chn++) { in twl6030_calibration()
643 switch (chn) { in twl6030_calibration()
687 twl6030_calibrate_channel(gpadc, chn, d1, d2); in twl6030_calibration()
709 int chn, d1 = 0, d2 = 0, temp; in twl6032_calibration() local
726 for (chn = 0; chn < TWL6032_GPADC_MAX_CHANNELS; chn++) { in twl6032_calibration()
728 switch (chn) { in twl6032_calibration()
795 twl6030_calibrate_channel(gpadc, chn, d1, d2); in twl6032_calibration()
801 #define TWL6030_GPADC_CHAN(chn, _type, chan_info) { \ argument
803 .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()
/openbmc/linux/drivers/edac/
H A Dedac_mc.c181 int i, chn, row; in mci_release() local
196 for (chn = 0; chn < mci->num_cschannel; chn++) in mci_release()
197 kfree(csr->channels[chn]); in mci_release()
213 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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/openbmc/linux/drivers/dma/ti/
H A Dk3-udma-glue.c202 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
205 struct device *dev = chn->common.dev; in k3_udma_glue_dump_tx_rt_chn()
209 xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_CTL_REG)); in k3_udma_glue_dump_tx_rt_chn()
211 xudma_tchanrt_read(chn->udma_tchanx, in k3_udma_glue_dump_tx_rt_chn()
214 xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_PCNT_REG)); in k3_udma_glue_dump_tx_rt_chn()
216 xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_BCNT_REG)); in k3_udma_glue_dump_tx_rt_chn()
218 xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_SBCNT_REG)); in k3_udma_glue_dump_tx_rt_chn()
794 static void k3_udma_glue_dump_rx_chn(struct k3_udma_glue_rx_channel *chn) in k3_udma_glue_dump_rx_chn() argument
796 struct device *dev = chn->common.dev; in k3_udma_glue_dump_rx_chn()
808 chn->udma_rchan_id, in k3_udma_glue_dump_rx_chn()
[all …]
/openbmc/linux/drivers/tty/serial/
H A Dsprd_serial.c113 struct dma_chan *chn; member
181 dmaengine_terminate_all(sp->rx_dma.chn); in sprd_stop_rx()
212 dmaengine_pause(sp->tx_dma.chn); in sprd_stop_tx_dma()
214 dmaengine_tx_status(sp->tx_dma.chn, sp->tx_dma.cookie, &state); in sprd_stop_tx_dma()
222 dmaengine_terminate_all(sp->tx_dma.chn); in sprd_stop_tx_dma()
279 dma_des = dmaengine_prep_slave_single(ud->chn, ud->phys_addr, trans_len, in sprd_uart_dma_submit()
291 dma_async_issue_pending(ud->chn); in sprd_uart_dma_submit()
310 ret = dmaengine_slave_config(sp->tx_dma.chn, &cfg); in sprd_tx_dma_config()
381 return dmaengine_slave_config(sp->rx_dma.chn, &cfg); in sprd_rx_dma_config()
402 status = dmaengine_tx_status(sp->rx_dma.chn, in sprd_uart_dma_irq()
[all …]
/openbmc/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
37 regptr = (reg << 16) | chn; in snd_emu10k1_ptr_read()
61 void snd_emu10k1_ptr_write(struct snd_emu10k1 *emu, unsigned int reg, unsigned int chn, unsigned in… in snd_emu10k1_ptr_write() argument
67 regptr = (reg << 16) | chn; in snd_emu10k1_ptr_write()
95 void snd_emu10k1_ptr_write_multiple(struct snd_emu10k1 *emu, unsigned int chn, ...) in snd_emu10k1_ptr_write_multiple() argument
103 if (snd_BUG_ON(chn & ~PTR_CHANNELNUM_MASK)) in snd_emu10k1_ptr_write_multiple()
107 va_start(va, chn); in snd_emu10k1_ptr_write_multiple()
117 outl((reg << 16) | chn, emu->port + PTR); in snd_emu10k1_ptr_write_multiple()
128 unsigned int chn) in snd_emu10k1_ptr20_read() argument
133 regptr = (reg << 16) | chn; in snd_emu10k1_ptr20_read()
[all …]
/openbmc/qemu/include/hw/char/
H A Descc.h44 ESCCChnID chn; /* this channel, A (base+4) or B (base+0) */ member
57 struct ESCCChannelState chn[2]; member
/openbmc/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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