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Searched refs:ch_num (Results 1 – 25 of 29) sorted by relevance

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/linux/drivers/usb/musb/
H A Dux500_dma.c37 u8 ch_num; member
135 u8 ch_num = hw_ep->epnum - 1; in ux500_dma_channel_allocate() local
141 if (ch_num > 7) in ux500_dma_channel_allocate()
142 ch_num -= 8; in ux500_dma_channel_allocate()
144 if (ch_num >= UX500_MUSB_DMA_NUM_RX_TX_CHANNELS) in ux500_dma_channel_allocate()
147 ux500_channel = is_tx ? &(controller->tx_channel[ch_num]) : in ux500_dma_channel_allocate()
148 &(controller->rx_channel[ch_num]) ; in ux500_dma_channel_allocate()
158 hw_ep->epnum, is_tx, ch_num); in ux500_dma_channel_allocate()
168 dev_dbg(musb->controller, "channel=%d\n", ux500_channel->ch_num); in ux500_dma_channel_release()
216 ux500_channel->ch_num, ux500_channel->is_tx); in ux500_dma_channel_abort()
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/linux/drivers/gpu/drm/imx/dcss/
H A Ddcss-dev.h128 void dcss_dpr_set_res(struct dcss_dpr *dpr, int ch_num, u32 xres, u32 yres);
129 void dcss_dpr_addr_set(struct dcss_dpr *dpr, int ch_num, u32 luma_base_addr,
131 void dcss_dpr_enable(struct dcss_dpr *dpr, int ch_num, bool en);
132 void dcss_dpr_format_set(struct dcss_dpr *dpr, int ch_num,
134 void dcss_dpr_set_rotation(struct dcss_dpr *dpr, int ch_num, u32 rotation);
148 bool dcss_dtg_global_alpha_changed(struct dcss_dtg *dtg, int ch_num, int alpha);
149 void dcss_dtg_plane_alpha_set(struct dcss_dtg *dtg, int ch_num,
151 void dcss_dtg_plane_pos_set(struct dcss_dtg *dtg, int ch_num,
153 void dcss_dtg_ch_enable(struct dcss_dtg *dtg, int ch_num, bool en);
167 void dcss_scaler_set_filter(struct dcss_scaler *scl, int ch_num,
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H A Ddcss-dpr.c109 int ch_num; member
146 ch->ch_num = i; in dcss_dpr_ch_init_all()
217 void dcss_dpr_set_res(struct dcss_dpr *dpr, int ch_num, u32 xres, u32 yres) in dcss_dpr_set_res() argument
219 struct dcss_dpr_ch *ch = &dpr->ch[ch_num]; in dcss_dpr_set_res()
244 void dcss_dpr_addr_set(struct dcss_dpr *dpr, int ch_num, u32 luma_base_addr, in dcss_dpr_addr_set() argument
247 struct dcss_dpr_ch *ch = &dpr->ch[ch_num]; in dcss_dpr_addr_set()
325 void dcss_dpr_enable(struct dcss_dpr *dpr, int ch_num, bool en) in dcss_dpr_enable() argument
327 struct dcss_dpr_ch *ch = &dpr->ch[ch_num]; in dcss_dpr_enable()
462 switch (ch->ch_num) { in dcss_dpr_tile_set()
492 void dcss_dpr_format_set(struct dcss_dpr *dpr, int ch_num, in dcss_dpr_format_set() argument
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H A Ddcss-kms.h14 int ch_num; member
/linux/drivers/input/misc/
H A Diqs269a.c328 unsigned int ch_num; member
357 unsigned int ch_num, unsigned int mode) in iqs269_ati_mode_set() argument
362 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_mode_set()
370 engine_a = be16_to_cpu(ch_reg[ch_num].engine_a); in iqs269_ati_mode_set()
375 ch_reg[ch_num].engine_a = cpu_to_be16(engine_a); in iqs269_ati_mode_set()
382 unsigned int ch_num, unsigned int *mode) in iqs269_ati_mode_get() argument
387 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_mode_get()
392 engine_a = be16_to_cpu(ch_reg[ch_num].engine_a); in iqs269_ati_mode_get()
401 unsigned int ch_num, unsigned int base) in iqs269_ati_base_set() argument
406 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_base_set()
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/linux/sound/soc/amd/
H A Dacp-pcm-dma.c132 static void config_acp_dma_channel(void __iomem *acp_mmio, u8 ch_num, in config_acp_dma_channel() argument
139 dma_ctrl = acp_reg_read(acp_mmio, mmACP_DMA_CNTL_0 + ch_num); in config_acp_dma_channel()
141 acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num); in config_acp_dma_channel()
146 acp_mmio, mmACP_DMA_DSCR_STRT_IDX_0 + ch_num); in config_acp_dma_channel()
153 acp_mmio, mmACP_DMA_DSCR_CNT_0 + ch_num); in config_acp_dma_channel()
156 acp_reg_write(priority_level, acp_mmio, mmACP_DMA_PRIO_0 + ch_num); in config_acp_dma_channel()
180 static void pre_config_reset(void __iomem *acp_mmio, u16 ch_num) in pre_config_reset() argument
186 dma_ctrl = acp_reg_read(acp_mmio, mmACP_DMA_CNTL_0 + ch_num); in pre_config_reset()
188 acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num); in pre_config_reset()
190 ret = readl_poll_timeout(acp_mmio + ((mmACP_DMA_CNTL_0 + ch_num) * 4), in pre_config_reset()
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/linux/sound/drivers/
H A Dpcmtest.c175 short ch_num; in check_buf_block_i() local
182 ch_num = (v_iter->total_bytes / v_iter->sample_bytes) % runtime->channels; in check_buf_block_i()
183 if (current_byte != patt_bufs[ch_num].buf[ch_pos_i(v_iter->total_bytes, in check_buf_block_i()
186 % patt_bufs[ch_num].len]) { in check_buf_block_i()
200 short ch_num; in check_buf_block_ni() local
204 ch_num = i % channels; in check_buf_block_ni()
205 current_byte = runtime->dma_area[buf_pos_n(v_iter, channels, ch_num)]; in check_buf_block_ni()
208 if (current_byte != patt_bufs[ch_num].buf[(v_iter->total_bytes / channels) in check_buf_block_ni()
209 % patt_bufs[ch_num].len]) { in check_buf_block_ni()
243 short ch_num; in fill_block_pattern_n() local
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/linux/drivers/bus/mhi/host/
H A Dpci_generic.c67 #define MHI_CHANNEL_CONFIG_UL(ch_num, ch_name, el_count, ev_ring) \ argument
69 .num = ch_num, \
82 #define MHI_CHANNEL_CONFIG_DL(ch_num, ch_name, el_count, ev_ring) \ argument
84 .num = ch_num, \
97 #define MHI_CHANNEL_CONFIG_DL_AUTOQUEUE(ch_num, ch_name, el_count, ev_ring) \ argument
99 .num = ch_num, \
126 #define MHI_CHANNEL_CONFIG_HW_UL(ch_num, ch_name, el_count, ev_ring) \ argument
128 .num = ch_num, \
141 #define MHI_CHANNEL_CONFIG_HW_DL(ch_num, ch_name, el_count, ev_ring) \ argument
143 .num = ch_num, \
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/linux/drivers/most/
H A Dmost_snd.c416 static int split_arg_list(char *buf, u16 *ch_num, char **sample_res) in split_arg_list() argument
424 ret = kstrtou16(num, 0, ch_num); in split_arg_list()
449 u16 ch_num, char *sample_res, in audio_set_hw_params() argument
462 if (!ch_num) { in audio_set_hw_params()
467 if (cfg->subbuffer_size != ch_num * sinfo[i].bytes) { in audio_set_hw_params()
481 pcm_hw->channels_min = ch_num; in audio_set_hw_params()
482 pcm_hw->channels_max = ch_num; in audio_set_hw_params()
524 u16 ch_num; in audio_probe_channel() local
533 ret = split_arg_list(arg_list_cpy, &ch_num, &sample_res); in audio_probe_channel()
589 ret = audio_set_hw_params(&channel->pcm_hardware, ch_num, sample_res, in audio_probe_channel()
/linux/drivers/rapidio/
H A Drio_cm.c218 static struct rio_channel *riocm_ch_alloc(u16 ch_num);
1280 static struct rio_channel *riocm_ch_alloc(u16 ch_num) in riocm_ch_alloc() argument
1290 if (ch_num) { in riocm_ch_alloc()
1292 start = ch_num; in riocm_ch_alloc()
1293 end = ch_num + 1; in riocm_ch_alloc()
1343 static struct rio_channel *riocm_ch_create(u16 *ch_num) in riocm_ch_create() argument
1347 ch = riocm_ch_alloc(*ch_num); in riocm_ch_create()
1351 *ch_num, PTR_ERR(ch)); in riocm_ch_create()
1353 *ch_num = ch->id; in riocm_ch_create()
1658 u16 ch_num; in cm_chan_create() local
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/linux/drivers/dma/ti/
H A Dedma.c221 int ch_num; member
393 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_set_chmap()
404 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_setup_interrupt()
549 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_start()
576 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_stop()
602 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_pause()
612 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_resume()
622 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_trigger_channel()
635 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_clean_channel()
654 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_assign_channel_eventq()
[all …]
/linux/drivers/mailbox/
H A Dast2700-mailbox.c37 static inline int ch_num(struct mbox_chan *chan) in ch_num() function
87 int idx = ch_num(chan); in ast2700_mbox_send_data()
116 int idx = ch_num(chan); in ast2700_mbox_startup()
130 int idx = ch_num(chan); in ast2700_mbox_shutdown()
142 int idx = ch_num(chan); in ast2700_mbox_last_tx_done()
/linux/drivers/i2c/busses/
H A Di2c-eg20t.c157 int ch_num; member
611 for (i = 0, flag = 0; i < adap_info->ch_num; i++) { in pch_i2c_handler()
748 adap_info->ch_num = id->driver_data; in pch_i2c_probe()
750 for (i = 0; i < adap_info->ch_num; i++) { in pch_i2c_probe()
776 for (i = 0; i < adap_info->ch_num; i++) { in pch_i2c_probe()
815 for (i = 0; i < adap_info->ch_num; i++) { in pch_i2c_remove()
823 for (i = 0; i < adap_info->ch_num; i++) in pch_i2c_remove()
841 for (i = 0; i < adap_info->ch_num; i++) { in pch_i2c_suspend()
849 for (i = 0; i < adap_info->ch_num; i++) in pch_i2c_suspend()
865 for (i = 0; i < adap_info->ch_num; i++) in pch_i2c_resume()
/linux/drivers/gpu/drm/amd/amdgpu/
H A Dumc_v8_10.h55 #define SWIZZLE_MODE_TMP_ADDR(na, ch_num, ch_idx) \ argument
56 ((((na) >> 10) * (ch_num) + (ch_idx)) << 10)
/linux/include/uapi/linux/
H A Drio_cm_cdev.h52 __u16 ch_num; member
59 __u16 ch_num; member
/linux/arch/sh/include/asm/
H A Ddma.h100 int ch_num; member
/linux/drivers/staging/rtl8723bs/include/
H A Drtw_cmd.h243 u8 ch_num; member
579 …dapter, struct ndis_802_11_ssid *ssid, int ssid_num, struct rtw_ieee80211_channel *ch, int ch_num);
H A Drtw_mlme_ext.h227 u8 ch_num; member
/linux/include/video/
H A Dimx-ipu-v3.h165 static inline int ipu_channel_alpha_channel(int ch_num) in ipu_channel_alpha_channel() argument
167 switch (ch_num) { in ipu_channel_alpha_channel()
/linux/sound/x86/
H A Dintel_hdmi_lpe_audio.h143 u32 ch_num:4; member
/linux/drivers/net/wireless/intel/iwlegacy/
H A D4965.c684 ch_i1 = il->calib_info->band_info[s].ch1.ch_num; in il4965_interpolate_chan()
685 ch_i2 = il->calib_info->band_info[s].ch2.ch_num; in il4965_interpolate_chan()
686 chan_info->ch_num = (u8) channel; in il4965_interpolate_chan()
/linux/drivers/staging/rtl8723bs/core/
H A Drtw_cmd.c526 struct rtw_ieee80211_channel *ch, int ch_num) in rtw_sitesurvey_cmd() argument
570 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { in rtw_sitesurvey_cmd()
573 psurveyPara->ch_num++; in rtw_sitesurvey_cmd()
/linux/sound/soc/codecs/
H A Dwcd9335.c286 u32 ch_num; member
1742 cfg->chs[i++] = ch->ch_num; in wcd9335_slim_set_hw_params()
2008 wcd->rx_chs[i].ch_num = rx_slot[i]; in wcd9335_set_channel_map()
2014 wcd->tx_chs[i].ch_num = tx_slot[i]; in wcd9335_set_channel_map()
2043 rx_slot[i++] = ch->ch_num; in wcd9335_get_channel_map()
2056 tx_slot[i++] = ch->ch_num; in wcd9335_get_channel_map()
/linux/drivers/net/wireless/realtek/rtw88/
H A Dfw.c2150 list->ch_num++; in rtw_add_chan_info()
2221 SCAN_OFFLOAD_SET_CH_NUM(h2c_pkt, list->ch_num); in rtw_fw_set_scan_offload()
2315 list->ch_num = 0; in rtw_hw_scan_prehandle()
/linux/sound/soc/mediatek/mt8195/
H A Dmt8195-afe-pcm.c389 unsigned int ch_num = params_channels(params); in mt8195_afe_fe_hw_params() local
396 ch_num << data->ch_num_shift); in mt8195_afe_fe_hw_params()

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