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Searched refs:ch_num (Results 1 - 25 of 92) sorted by relevance

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/kernel/linux/linux-5.10/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_channe in ux500_dma_channel_abort()
243 u8 ch_num; ux500_dma_controller_stop() local
275 u32 ch_num; ux500_dma_controller_start() local
[all...]
/kernel/linux/linux-6.6/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_channe in ux500_dma_channel_abort()
243 u8 ch_num; ux500_dma_controller_stop() local
275 u32 ch_num; ux500_dma_controller_start() local
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/imx/dcss/
H A Ddcss-dev.h129 void dcss_dpr_set_res(struct dcss_dpr *dpr, int ch_num, u32 xres, u32 yres);
130 void dcss_dpr_addr_set(struct dcss_dpr *dpr, int ch_num, u32 luma_base_addr,
132 void dcss_dpr_enable(struct dcss_dpr *dpr, int ch_num, bool en);
133 void dcss_dpr_format_set(struct dcss_dpr *dpr, int ch_num,
135 void dcss_dpr_set_rotation(struct dcss_dpr *dpr, int ch_num, u32 rotation);
149 bool dcss_dtg_global_alpha_changed(struct dcss_dtg *dtg, int ch_num, int alpha);
150 void dcss_dtg_plane_alpha_set(struct dcss_dtg *dtg, int ch_num,
152 void dcss_dtg_plane_pos_set(struct dcss_dtg *dtg, int ch_num,
154 void dcss_dtg_ch_enable(struct dcss_dtg *dtg, int ch_num, bool en);
168 void dcss_scaler_set_filter(struct dcss_scaler *scl, int ch_num,
[all...]
H A Ddcss-plane.c175 dcss_scaler_get_min_max_ratios(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_check()
244 dcss_dpr_addr_set(dcss->dpr, dcss_plane->ch_num, p1_ba, p2_ba, in dcss_plane_atomic_set_base()
312 dcss_dpr_format_set(dcss->dpr, dcss_plane->ch_num, in dcss_plane_atomic_update()
316 dcss_dpr_set_res(dcss->dpr, dcss_plane->ch_num, src_w, src_h); in dcss_plane_atomic_update()
317 dcss_dpr_set_rotation(dcss->dpr, dcss_plane->ch_num, in dcss_plane_atomic_update()
325 dcss_scaler_set_filter(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_update()
328 dcss_scaler_setup(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_update()
335 dcss_dtg_plane_pos_set(dcss->dtg, dcss_plane->ch_num, in dcss_plane_atomic_update()
337 dcss_dtg_plane_alpha_set(dcss->dtg, dcss_plane->ch_num, in dcss_plane_atomic_update()
340 if (!dcss_plane->ch_num in dcss_plane_atomic_update()
[all...]
H 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()
259 void dcss_dpr_addr_set(struct dcss_dpr *dpr, int ch_num, u32 luma_base_addr, in dcss_dpr_addr_set() argument
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
547 dcss_dpr_set_rotation(struct dcss_dpr *dpr, int ch_num, u32 rotation) dcss_dpr_set_rotation() argument
[all...]
H 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() local
276 DCSS_DTG_TC_CH1_BOT + 0x8 * ch_num); in dcss_dtg_plane_pos_set() local
280 bool dcss_dtg_global_alpha_changed(struct dcss_dtg *dtg, int ch_num, int alpha) in dcss_dtg_global_alpha_changed() argument
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, boo argument
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/imx/dcss/
H A Ddcss-dev.h129 void dcss_dpr_set_res(struct dcss_dpr *dpr, int ch_num, u32 xres, u32 yres);
130 void dcss_dpr_addr_set(struct dcss_dpr *dpr, int ch_num, u32 luma_base_addr,
132 void dcss_dpr_enable(struct dcss_dpr *dpr, int ch_num, bool en);
133 void dcss_dpr_format_set(struct dcss_dpr *dpr, int ch_num,
135 void dcss_dpr_set_rotation(struct dcss_dpr *dpr, int ch_num, u32 rotation);
149 bool dcss_dtg_global_alpha_changed(struct dcss_dtg *dtg, int ch_num, int alpha);
150 void dcss_dtg_plane_alpha_set(struct dcss_dtg *dtg, int ch_num,
152 void dcss_dtg_plane_pos_set(struct dcss_dtg *dtg, int ch_num,
154 void dcss_dtg_ch_enable(struct dcss_dtg *dtg, int ch_num, bool en);
168 void dcss_scaler_setup(struct dcss_scaler *scl, int ch_num,
[all...]
H A Ddcss-plane.c172 dcss_scaler_get_min_max_ratios(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_check()
241 dcss_dpr_addr_set(dcss->dpr, dcss_plane->ch_num, p1_ba, p2_ba, in dcss_plane_atomic_set_base()
305 dcss_dpr_format_set(dcss->dpr, dcss_plane->ch_num, state->fb->format, in dcss_plane_atomic_update()
308 dcss_dpr_set_res(dcss->dpr, dcss_plane->ch_num, src_w, src_h); in dcss_plane_atomic_update()
309 dcss_dpr_set_rotation(dcss->dpr, dcss_plane->ch_num, in dcss_plane_atomic_update()
317 dcss_scaler_setup(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_update()
324 dcss_dtg_plane_pos_set(dcss->dtg, dcss_plane->ch_num, in dcss_plane_atomic_update()
326 dcss_dtg_plane_alpha_set(dcss->dtg, dcss_plane->ch_num, in dcss_plane_atomic_update()
329 if (!dcss_plane->ch_num && (state->alpha >> 8) == 0) in dcss_plane_atomic_update()
332 dcss_dpr_enable(dcss->dpr, dcss_plane->ch_num, enabl in dcss_plane_atomic_update()
[all...]
H 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()
259 void dcss_dpr_addr_set(struct dcss_dpr *dpr, int ch_num, u32 luma_base_addr, in dcss_dpr_addr_set() argument
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
547 dcss_dpr_set_rotation(struct dcss_dpr *dpr, int ch_num, u32 rotation) dcss_dpr_set_rotation() argument
[all...]
H 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() local
276 DCSS_DTG_TC_CH1_BOT + 0x8 * ch_num); in dcss_dtg_plane_pos_set() local
280 bool dcss_dtg_global_alpha_changed(struct dcss_dtg *dtg, int ch_num, int alpha) in dcss_dtg_global_alpha_changed() argument
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, boo argument
[all...]
/kernel/linux/linux-6.6/drivers/hwmon/
H A Dpowr1220.c107 static int powr1220_read_adc(struct device *dev, int ch_num) in powr1220_read_adc() argument
116 if (time_after(jiffies, data->adc_last_updated[ch_num] + HZ) || in powr1220_read_adc()
117 !data->adc_valid[ch_num]) { in powr1220_read_adc()
124 if (data->adc_maxes[ch_num] > ADC_MAX_LOW_MEASUREMENT_MV || in powr1220_read_adc()
125 data->adc_maxes[ch_num] == 0) in powr1220_read_adc()
130 adc_range | ch_num); in powr1220_read_adc()
156 data->adc_values[ch_num] = reading; in powr1220_read_adc()
157 data->adc_valid[ch_num] = true; in powr1220_read_adc()
158 data->adc_last_updated[ch_num] = jiffies; in powr1220_read_adc()
161 if (reading > data->adc_maxes[ch_num]) in powr1220_read_adc()
[all...]
/kernel/linux/linux-5.10/drivers/hwmon/
H A Dpowr1220.c104 static int powr1220_read_adc(struct device *dev, int ch_num) in powr1220_read_adc() argument
113 if (time_after(jiffies, data->adc_last_updated[ch_num] + HZ) || in powr1220_read_adc()
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()
[all...]
/kernel/linux/linux-5.10/drivers/input/misc/
H A Diqs269a.c293 unsigned int ch_num; member
299 unsigned int ch_num, unsigned int mode) in iqs269_ati_mode_set()
304 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_mode_set()
312 engine_a = be16_to_cpu(ch_reg[ch_num].engine_a); in iqs269_ati_mode_set()
317 ch_reg[ch_num].engine_a = cpu_to_be16(engine_a); in iqs269_ati_mode_set()
326 unsigned int ch_num, unsigned int *mode) in iqs269_ati_mode_get()
331 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_mode_get()
335 engine_a = be16_to_cpu(ch_reg[ch_num].engine_a); in iqs269_ati_mode_get()
345 unsigned int ch_num, unsigned int base) in iqs269_ati_base_set()
350 if (ch_num > in iqs269_ati_base_set()
298 iqs269_ati_mode_set(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int mode) iqs269_ati_mode_set() argument
325 iqs269_ati_mode_get(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int *mode) iqs269_ati_mode_get() argument
344 iqs269_ati_base_set(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int base) iqs269_ati_base_set() argument
389 iqs269_ati_base_get(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int *base) iqs269_ati_base_get() argument
424 iqs269_ati_target_set(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int target) iqs269_ati_target_set() argument
451 iqs269_ati_target_get(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int *target) iqs269_ati_target_get() argument
[all...]
/kernel/linux/linux-6.6/drivers/input/misc/
H A Diqs269a.c293 unsigned int ch_num; member
299 unsigned int ch_num, unsigned int mode) in iqs269_ati_mode_set()
304 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_mode_set()
312 engine_a = be16_to_cpu(ch_reg[ch_num].engine_a); in iqs269_ati_mode_set()
317 ch_reg[ch_num].engine_a = cpu_to_be16(engine_a); in iqs269_ati_mode_set()
326 unsigned int ch_num, unsigned int *mode) in iqs269_ati_mode_get()
331 if (ch_num >= IQS269_NUM_CH) in iqs269_ati_mode_get()
335 engine_a = be16_to_cpu(ch_reg[ch_num].engine_a); in iqs269_ati_mode_get()
345 unsigned int ch_num, unsigned int base) in iqs269_ati_base_set()
350 if (ch_num > in iqs269_ati_base_set()
298 iqs269_ati_mode_set(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int mode) iqs269_ati_mode_set() argument
325 iqs269_ati_mode_get(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int *mode) iqs269_ati_mode_get() argument
344 iqs269_ati_base_set(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int base) iqs269_ati_base_set() argument
389 iqs269_ati_base_get(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int *base) iqs269_ati_base_get() argument
424 iqs269_ati_target_set(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int target) iqs269_ati_target_set() argument
451 iqs269_ati_target_get(struct iqs269_private *iqs269, unsigned int ch_num, unsigned int *target) iqs269_ati_target_get() argument
[all...]
/kernel/linux/linux-6.6/drivers/bus/mhi/host/
H A Dpci_generic.c53 #define MHI_CHANNEL_CONFIG_UL(ch_num, ch_name, el_count, ev_ring) \
55 .num = ch_num, \
68 #define MHI_CHANNEL_CONFIG_DL(ch_num, ch_name, el_count, ev_ring) \
70 .num = ch_num, \
83 #define MHI_CHANNEL_CONFIG_DL_AUTOQUEUE(ch_num, ch_name, el_count, ev_ring) \
85 .num = ch_num, \
112 #define MHI_CHANNEL_CONFIG_HW_UL(ch_num, ch_name, el_count, ev_ring) \
114 .num = ch_num, \
127 #define MHI_CHANNEL_CONFIG_HW_DL(ch_num, ch_name, el_count, ev_ring) \
129 .num = ch_num, \
[all...]
/kernel/linux/linux-6.6/sound/drivers/
H A Dpcmtest.c174 short ch_num; in check_buf_block_i() local
181 ch_num = (v_iter->total_bytes / v_iter->sample_bytes) % runtime->channels; in check_buf_block_i()
182 if (current_byte != patt_bufs[ch_num].buf[ch_pos_i(v_iter->total_bytes, in check_buf_block_i()
185 % patt_bufs[ch_num].len]) { in check_buf_block_i()
199 short ch_num; in check_buf_block_ni() local
203 ch_num = i % channels; in check_buf_block_ni()
204 current_byte = runtime->dma_area[buf_pos_n(v_iter, channels, ch_num)]; in check_buf_block_ni()
207 if (current_byte != patt_bufs[ch_num].buf[(v_iter->total_bytes / channels) in check_buf_block_ni()
208 % patt_bufs[ch_num].len]) { in check_buf_block_ni()
242 short ch_num; in fill_block_pattern_n() local
[all...]
/kernel/linux/linux-5.10/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) * in pre_config_reset()
414 acp_dma_start(void __iomem *acp_mmio, u16 ch_num, bool is_circular) acp_dma_start() argument
453 acp_dma_stop(void __iomem *acp_mmio, u8 ch_num) acp_dma_stop() argument
[all...]
/kernel/linux/linux-6.6/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) * in pre_config_reset()
414 acp_dma_start(void __iomem *acp_mmio, u16 ch_num, bool is_circular) acp_dma_start() argument
454 acp_dma_stop(void __iomem *acp_mmio, u8 ch_num) acp_dma_stop() argument
[all...]
/kernel/linux/linux-6.6/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()
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_re in audio_probe_channel()
448 audio_set_hw_params(struct snd_pcm_hardware *pcm_hw, u16 ch_num, char *sample_res, struct most_channel_config *cfg) audio_set_hw_params() argument
[all...]
/kernel/linux/linux-5.10/drivers/bus/mhi/host/
H A Dpci_generic.c36 #define MHI_CHANNEL_CONFIG_UL(ch_num, ch_name, el_count, ev_ring) \
38 .num = ch_num, \
51 #define MHI_CHANNEL_CONFIG_DL(ch_num, ch_name, el_count, ev_ring) \
53 .num = ch_num, \
92 #define MHI_EVENT_CONFIG_HW_DATA(ev_ring, ch_num) \
103 .channel = ch_num, \
/kernel/linux/linux-5.10/drivers/rapidio/
H A Drio_cm.c224 static struct rio_channel *riocm_ch_alloc(u16 ch_num);
1276 * @ch_num: channel ID (1 ... RIOCM_MAX_CHNUM, 0 = automatic)
1281 static struct rio_channel *riocm_ch_alloc(u16 ch_num) in riocm_ch_alloc() argument
1291 if (ch_num) { in riocm_ch_alloc()
1293 start = ch_num; in riocm_ch_alloc()
1294 end = ch_num + 1; in riocm_ch_alloc()
1330 * @ch_num: channel ID (1 ... RIOCM_MAX_CHNUM, 0 = automatic)
1332 * Allocates and initializes a new channel object. If the parameter ch_num > 0
1334 * specified ID for the new channel. If ch_num = 0, channel ID will be assigned
1344 static struct rio_channel *riocm_ch_create(u16 *ch_num) in riocm_ch_create() argument
1659 u16 ch_num; cm_chan_create() local
1685 u16 ch_num; cm_chan_close() local
1733 u16 ch_num; cm_chan_listen() local
[all...]
/kernel/linux/linux-6.6/drivers/rapidio/
H A Drio_cm.c224 static struct rio_channel *riocm_ch_alloc(u16 ch_num);
1276 * @ch_num: channel ID (1 ... RIOCM_MAX_CHNUM, 0 = automatic)
1281 static struct rio_channel *riocm_ch_alloc(u16 ch_num) in riocm_ch_alloc() argument
1291 if (ch_num) { in riocm_ch_alloc()
1293 start = ch_num; in riocm_ch_alloc()
1294 end = ch_num + 1; in riocm_ch_alloc()
1330 * @ch_num: channel ID (1 ... RIOCM_MAX_CHNUM, 0 = automatic)
1332 * Allocates and initializes a new channel object. If the parameter ch_num > 0
1334 * specified ID for the new channel. If ch_num = 0, channel ID will be assigned
1344 static struct rio_channel *riocm_ch_create(u16 *ch_num) in riocm_ch_create() argument
1659 u16 ch_num; cm_chan_create() local
1685 u16 ch_num; cm_chan_close() local
1733 u16 ch_num; cm_chan_listen() local
[all...]
/kernel/linux/linux-5.10/drivers/staging/most/sound/
H A Dsound.c424 static int split_arg_list(char *buf, u16 *ch_num, char **sample_res) in split_arg_list() argument
432 ret = kstrtou16(num, 0, ch_num); in split_arg_list()
457 u16 ch_num, char *sample_res, in audio_set_hw_params()
470 if (!ch_num) { in audio_set_hw_params()
475 if (cfg->subbuffer_size != ch_num * sinfo[i].bytes) { in audio_set_hw_params()
489 pcm_hw->channels_min = ch_num; in audio_set_hw_params()
490 pcm_hw->channels_max = ch_num; in audio_set_hw_params()
532 u16 ch_num; in audio_probe_channel() local
541 ret = split_arg_list(arg_list_cpy, &ch_num, &sample_res); in audio_probe_channel()
597 ret = audio_set_hw_params(&channel->pcm_hardware, ch_num, sample_re in audio_probe_channel()
456 audio_set_hw_params(struct snd_pcm_hardware *pcm_hw, u16 ch_num, char *sample_res, struct most_channel_config *cfg) audio_set_hw_params() argument
[all...]
/kernel/linux/linux-5.10/drivers/dma/ti/
H A Dedma.c230 int ch_num; member
445 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_set_chmap()
456 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_setup_interrupt()
601 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_start()
628 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_stop()
654 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_pause()
664 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_resume()
674 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_trigger_channel()
687 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_clean_channel()
706 int channel = EDMA_CHAN_SLOT(echan->ch_num); in edma_assign_channel_eventq()
1963 edma_is_memcpy_channel(int ch_num, s32 *memcpy_channels) edma_is_memcpy_channel() argument
[all...]
/kernel/linux/linux-6.6/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()
1905 edma_is_memcpy_channel(int ch_num, s32 *memcpy_channels) edma_is_memcpy_channel() argument
[all...]

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