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Searched refs:ch_num (Results 1 – 25 of 42) sorted by relevance

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/linux/drivers/usb/musb/
A Dux500_dma.c37 u8 ch_num; member
141 if (ch_num > 7) in ux500_dma_channel_allocate()
142 ch_num -= 8; in ux500_dma_channel_allocate()
243 u8 ch_num; in ux500_dma_controller_stop() local
245 for (ch_num = 0; ch_num < UX500_MUSB_DMA_NUM_RX_TX_CHANNELS; ch_num++) { in ux500_dma_controller_stop()
255 for (ch_num = 0; ch_num < UX500_MUSB_DMA_NUM_RX_TX_CHANNELS; ch_num++) { in ux500_dma_controller_stop()
275 u32 ch_num; in ux500_dma_controller_start() local
299 for (ch_num = 0; in ux500_dma_controller_start()
301 ch_num++) { in ux500_dma_controller_start()
304 ux500_channel->ch_num = ch_num; in ux500_dma_controller_start()
[all …]
A Dmusb_cppi41.c488 u8 ch_num = hw_ep->epnum - 1; in cppi41_dma_channel_allocate() local
490 if (ch_num >= controller->num_channels) in cppi41_dma_channel_allocate()
494 cppi41_channel = &controller->tx_channel[ch_num]; in cppi41_dma_channel_allocate()
496 cppi41_channel = &controller->rx_channel[ch_num]; in cppi41_dma_channel_allocate()
/linux/drivers/gpu/drm/imx/dcss/
A Ddcss-dev.h130 void dcss_dpr_set_res(struct dcss_dpr *dpr, int ch_num, u32 xres, u32 yres);
133 void dcss_dpr_enable(struct dcss_dpr *dpr, int ch_num, bool en);
134 void dcss_dpr_format_set(struct dcss_dpr *dpr, int ch_num,
136 void dcss_dpr_set_rotation(struct dcss_dpr *dpr, int ch_num, u32 rotation);
151 void dcss_dtg_plane_alpha_set(struct dcss_dtg *dtg, int ch_num,
153 void dcss_dtg_plane_pos_set(struct dcss_dtg *dtg, int ch_num,
155 void dcss_dtg_ch_enable(struct dcss_dtg *dtg, int ch_num, bool en);
169 void dcss_scaler_set_filter(struct dcss_scaler *scl, int ch_num,
171 void dcss_scaler_setup(struct dcss_scaler *scl, int ch_num,
175 void dcss_scaler_ch_enable(struct dcss_scaler *scl, int ch_num, bool en);
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A Ddcss-plane.c310 dcss_dpr_format_set(dcss->dpr, dcss_plane->ch_num, in dcss_plane_atomic_update()
315 dcss_dpr_set_rotation(dcss->dpr, dcss_plane->ch_num, in dcss_plane_atomic_update()
323 dcss_scaler_set_filter(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_update()
326 dcss_scaler_setup(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_update()
333 dcss_dtg_plane_pos_set(dcss->dtg, dcss_plane->ch_num, in dcss_plane_atomic_update()
335 dcss_dtg_plane_alpha_set(dcss->dtg, dcss_plane->ch_num, in dcss_plane_atomic_update()
338 if (!dcss_plane->ch_num && (new_state->alpha >> 8) == 0) in dcss_plane_atomic_update()
341 dcss_dpr_enable(dcss->dpr, dcss_plane->ch_num, enable); in dcss_plane_atomic_update()
345 dcss_dtg_plane_pos_set(dcss->dtg, dcss_plane->ch_num, in dcss_plane_atomic_update()
357 dcss_dpr_enable(dcss->dpr, dcss_plane->ch_num, false); in dcss_plane_atomic_disable()
[all …]
A Ddcss-dtg.c258 void dcss_dtg_plane_pos_set(struct dcss_dtg *dtg, int ch_num, in dcss_dtg_plane_pos_set() argument
270 dcss_dtg_write(dtg, 0, DCSS_DTG_TC_CH1_TOP + 0x8 * ch_num); in dcss_dtg_plane_pos_set()
271 dcss_dtg_write(dtg, 0, DCSS_DTG_TC_CH1_BOT + 0x8 * ch_num); in dcss_dtg_plane_pos_set()
274 DCSS_DTG_TC_CH1_TOP + 0x8 * ch_num); in dcss_dtg_plane_pos_set()
276 DCSS_DTG_TC_CH1_BOT + 0x8 * ch_num); in dcss_dtg_plane_pos_set()
282 if (ch_num) in dcss_dtg_global_alpha_changed()
288 void dcss_dtg_plane_alpha_set(struct dcss_dtg *dtg, int ch_num, in dcss_dtg_plane_alpha_set() argument
292 if (ch_num) in dcss_dtg_plane_alpha_set()
340 void dcss_dtg_ch_enable(struct dcss_dtg *dtg, int ch_num, bool en) in dcss_dtg_ch_enable() argument
345 control_status = dtg->control_status & ~ch_en_map[ch_num]; in dcss_dtg_ch_enable()
[all …]
A Ddcss-dpr.c109 int ch_num; member
146 ch->ch_num = i; in dcss_dpr_ch_init_all()
232 void dcss_dpr_set_res(struct dcss_dpr *dpr, int ch_num, u32 xres, u32 yres) in dcss_dpr_set_res() argument
234 struct dcss_dpr_ch *ch = &dpr->ch[ch_num]; in dcss_dpr_set_res()
262 struct dcss_dpr_ch *ch = &dpr->ch[ch_num]; in dcss_dpr_addr_set()
340 void dcss_dpr_enable(struct dcss_dpr *dpr, int ch_num, bool en) in dcss_dpr_enable() argument
342 struct dcss_dpr_ch *ch = &dpr->ch[ch_num]; in dcss_dpr_enable()
477 switch (ch->ch_num) { in dcss_dpr_tile_set()
507 void dcss_dpr_format_set(struct dcss_dpr *dpr, int ch_num, in dcss_dpr_format_set() argument
510 struct dcss_dpr_ch *ch = &dpr->ch[ch_num]; in dcss_dpr_format_set()
[all …]
A Ddcss-scaler.c362 void dcss_scaler_ch_enable(struct dcss_scaler *scl, int ch_num, bool en) in dcss_scaler_ch_enable() argument
364 struct dcss_scaler_ch *ch = &scl->ch[ch_num]; in dcss_scaler_ch_enable()
576 int dcss_scaler_get_min_max_ratios(struct dcss_scaler *scl, int ch_num, in dcss_scaler_get_min_max_ratios() argument
579 *min = upscale_fp(dcss_scaler_factors[ch_num].upscale, 16); in dcss_scaler_get_min_max_ratios()
580 *max = downscale_fp(dcss_scaler_factors[ch_num].downscale, 16); in dcss_scaler_get_min_max_ratios()
775 void dcss_scaler_set_filter(struct dcss_scaler *scl, int ch_num, in dcss_scaler_set_filter() argument
778 struct dcss_scaler_ch *ch = &scl->ch[ch_num]; in dcss_scaler_set_filter()
783 void dcss_scaler_setup(struct dcss_scaler *scl, int ch_num, in dcss_scaler_setup() argument
788 struct dcss_scaler_ch *ch = &scl->ch[ch_num]; in dcss_scaler_setup()
A Ddcss-kms.h14 int ch_num; member
/linux/drivers/hwmon/
A Dpowr1220.c104 static int powr1220_read_adc(struct device *dev, int ch_num) in powr1220_read_adc() argument
114 !data->adc_valid[ch_num]) { in powr1220_read_adc()
121 if (data->adc_maxes[ch_num] > ADC_MAX_LOW_MEASUREMENT_MV || in powr1220_read_adc()
122 data->adc_maxes[ch_num] == 0) in powr1220_read_adc()
127 adc_range | ch_num); in powr1220_read_adc()
153 data->adc_values[ch_num] = reading; in powr1220_read_adc()
154 data->adc_valid[ch_num] = true; in powr1220_read_adc()
155 data->adc_last_updated[ch_num] = jiffies; in powr1220_read_adc()
158 if (reading > data->adc_maxes[ch_num]) in powr1220_read_adc()
159 data->adc_maxes[ch_num] = reading; in powr1220_read_adc()
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/linux/drivers/bus/mhi/
A Dpci_generic.c52 .num = ch_num, \
67 .num = ch_num, \
82 .num = ch_num, \
111 .num = ch_num, \
126 .num = ch_num, \
141 .num = ch_num, \
156 .num = ch_num, \
171 .num = ch_num, \
186 .num = ch_num, \
212 #define MHI_EVENT_CONFIG_HW_DATA(ev_ring, el_count, ch_num) \ argument
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/linux/drivers/input/misc/
A Diqs269a.c302 unsigned int ch_num; member
312 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_mode_set()
338 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_mode_get()
356 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_base_set()
400 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_base_get()
430 unsigned int ch_num, unsigned int target) in iqs269_ati_target_set() argument
434 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_target_set()
456 unsigned int ch_num, unsigned int *target) in iqs269_ati_target_get() argument
460 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_target_get()
1326 IQS269_CHx_COUNTS + iqs269->ch_num * 2, in counts_show()
[all …]
/linux/sound/soc/amd/
A Dacp-pcm-dma.c139 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()
195 pr_err("Failed to clear reset of channel : %d\n", ch_num); in pre_config_reset()
431 switch (ch_num) { in acp_dma_start()
453 static int acp_dma_stop(void __iomem *acp_mmio, u8 ch_num) in acp_dma_stop() argument
471 if (dma_ch_sts & BIT(ch_num)) { in acp_dma_stop()
483 if (!(dma_ch_sts & BIT(ch_num))) { in acp_dma_stop()
491 + ch_num); in acp_dma_stop()
[all …]
/linux/drivers/most/
A Dmost_snd.c414 static int split_arg_list(char *buf, u16 *ch_num, char **sample_res) in split_arg_list() argument
422 ret = kstrtou16(num, 0, ch_num); in split_arg_list()
447 u16 ch_num, char *sample_res, in audio_set_hw_params() argument
460 if (!ch_num) { in audio_set_hw_params()
465 if (cfg->subbuffer_size != ch_num * sinfo[i].bytes) { in audio_set_hw_params()
479 pcm_hw->channels_min = ch_num; in audio_set_hw_params()
480 pcm_hw->channels_max = ch_num; in audio_set_hw_params()
522 u16 ch_num; in audio_probe_channel() local
531 ret = split_arg_list(arg_list_cpy, &ch_num, &sample_res); in audio_probe_channel()
587 ret = audio_set_hw_params(&channel->pcm_hardware, ch_num, sample_res, in audio_probe_channel()
/linux/drivers/rapidio/
A Drio_cm.c1291 if (ch_num) { in riocm_ch_alloc()
1293 start = ch_num; in riocm_ch_alloc()
1294 end = ch_num + 1; in riocm_ch_alloc()
1354 *ch_num = ch->id; in riocm_ch_create()
1659 u16 ch_num; in cm_chan_create() local
1662 if (get_user(ch_num, p)) in cm_chan_create()
1685 u16 ch_num; in cm_chan_close() local
1688 if (get_user(ch_num, p)) in cm_chan_close()
1733 u16 ch_num; in cm_chan_listen() local
1735 if (get_user(ch_num, p)) in cm_chan_listen()
[all …]
/linux/drivers/dma/ti/
A Dedma.c230 int ch_num; member
728 echan->ch_num); in edma_alloc_channel()
816 j, echan->ch_num, echan->slot[i], in edma_execute()
859 echan->ch_num); in edma_execute()
863 echan->ch_num, edesc->processed); in edma_execute()
1479 i, echan->ch_num, echan->slot[i], in edma_prep_dma_cyclic()
1529 echan->ch_num); in edma_completion_handler()
1532 echan->ch_num); in edma_completion_handler()
1746 EDMA_CHAN_SLOT(echan->ch_num)); in edma_alloc_chan_resources()
1968 if (*memcpy_channels == ch_num) in edma_is_memcpy_channel()
[all …]
/linux/drivers/i2c/busses/
A Di2c-eg20t.c162 int ch_num; member
629 for (i = 0, flag = 0; i < adap_info->ch_num; i++) { in pch_i2c_handler()
766 adap_info->ch_num = id->driver_data; in pch_i2c_probe()
768 for (i = 0; i < adap_info->ch_num; i++) { in pch_i2c_probe()
794 for (i = 0; i < adap_info->ch_num; i++) { in pch_i2c_probe()
833 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_remove()
859 for (i = 0; i < adap_info->ch_num; i++) { in pch_i2c_suspend()
867 for (i = 0; i < adap_info->ch_num; i++) in pch_i2c_suspend()
883 for (i = 0; i < adap_info->ch_num; i++) in pch_i2c_resume()
/linux/include/uapi/linux/
A Drio_cm_cdev.h52 __u16 ch_num; member
59 __u16 ch_num; member
/linux/drivers/dma/
A Dmoxart-dma.c143 int ch_num; member
354 __func__, ch->ch_num); in moxart_alloc_chan_resources()
367 __func__, ch->ch_num); in moxart_free_chan_resources()
599 ch->ch_num = i; in moxart_probe()
607 __func__, i, ch->ch_num, ch->base); in moxart_probe()
/linux/drivers/net/ethernet/ti/
A Dcpsw_ethtool.c238 static void cpsw_add_ch_strings(u8 **p, int ch_num, int rx_dir) in cpsw_add_ch_strings() argument
244 ch_stats_len = CPSW_STATS_CH_LEN * ch_num; in cpsw_add_ch_strings()
536 static int cpsw_update_channels_res(struct cpsw_priv *priv, int ch_num, int rx, in cpsw_update_channels_res() argument
555 while (*ch < ch_num) { in cpsw_update_channels_res()
572 while (*ch > ch_num) { in cpsw_update_channels_res()
/linux/arch/sh/include/asm/
A Ddma.h101 int ch_num; member
/linux/drivers/staging/rtl8723bs/include/
A Drtw_cmd.h243 u8 ch_num; member
583 …dapter, struct ndis_802_11_ssid *ssid, int ssid_num, struct rtw_ieee80211_channel *ch, int ch_num);
/linux/include/video/
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/drivers/tty/serial/
A Drp2.c252 static void rp2_mask_ch_irq(struct rp2_uart_port *up, int ch_num, in rp2_mask_ch_irq() argument
261 irq_mask &= ~BIT(ch_num); in rp2_mask_ch_irq()
263 irq_mask |= BIT(ch_num); in rp2_mask_ch_irq()
/linux/sound/x86/
A Dintel_hdmi_lpe_audio.h143 u32 ch_num:4; member
/linux/drivers/staging/r8188eu/include/
A Drtw_cmd.h203 u8 ch_num; member
750 int ch_num);

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