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Searched refs:ch_mask (Results 1 – 25 of 57) sorted by relevance

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/linux-6.15/sound/soc/amd/acp/
H A Dacp-pdm.c112 unsigned int channels, ch_mask; in acp_dmic_hwparams() local
117 ch_mask = 0; in acp_dmic_hwparams()
120 ch_mask = 1; in acp_dmic_hwparams()
123 ch_mask = 2; in acp_dmic_hwparams()
130 chip->ch_mask = ch_mask; in acp_dmic_hwparams()
136 writel(ch_mask, chip->base + ACP_WOV_PDM_NO_OF_CHANNELS); in acp_dmic_hwparams()
/linux-6.15/sound/soc/codecs/
H A Drt1017-sdca-sdw.c582 int retval, port, num_channels, ch_mask; in rt1017_sdca_pcm_hw_params() local
605 ch_mask = (1 << num_channels) - 1; in rt1017_sdca_pcm_hw_params()
612 port_config.ch_mask = ch_mask; in rt1017_sdca_pcm_hw_params()
617 direction, ch_mask, port); in rt1017_sdca_pcm_hw_params()
H A Drt1318-sdw.c573 int retval, port, num_channels, ch_mask; in rt1318_sdw_hw_params() local
596 ch_mask = (1 << num_channels) - 1; in rt1318_sdw_hw_params()
603 port_config.ch_mask = ch_mask; in rt1318_sdw_hw_params()
H A Dwcd937x-sdw.c93 unsigned long ch_mask; in wcd937x_sdw_hw_params() local
99 ch_mask = wcd->port_config[i].ch_mask; in wcd937x_sdw_hw_params()
100 if (!ch_mask) in wcd937x_sdw_hw_params()
103 for_each_set_bit(j, &ch_mask, 4) in wcd937x_sdw_hw_params()
H A Dwcd938x-sdw.c108 unsigned long ch_mask; in wcd938x_sdw_hw_params() local
114 ch_mask = wcd->port_config[i].ch_mask; in wcd938x_sdw_hw_params()
116 if (!ch_mask) in wcd938x_sdw_hw_params()
119 for_each_set_bit(j, &ch_mask, 4) in wcd938x_sdw_hw_params()
H A Dwcd939x-sdw.c150 unsigned long ch_mask; in wcd939x_sdw_hw_params() local
156 ch_mask = wcd->port_config[i].ch_mask; in wcd939x_sdw_hw_params()
158 if (!ch_mask) in wcd939x_sdw_hw_params()
161 for_each_set_bit(j, &ch_mask, 4) in wcd939x_sdw_hw_params()
H A Dwcd937x.h513 unsigned int ch_mask; member
520 .ch_mask = cmask, \
H A Dwsa881x.c421 .ch_mask = 0x1,
425 .ch_mask = 0xf,
429 .ch_mask = 0x3,
433 .ch_mask = 0x3,
H A Dcs35l56.c563 pconfig.ch_mask = cs35l56->rx_mask; in cs35l56_sdw_dai_hw_params()
567 pconfig.ch_mask = cs35l56->tx_mask; in cs35l56_sdw_dai_hw_params()
570 if (pconfig.ch_mask == 0) { in cs35l56_sdw_dai_hw_params()
572 pconfig.ch_mask = GENMASK(sconfig.ch_count - 1, 0); in cs35l56_sdw_dai_hw_params()
574 sconfig.ch_count = hweight32(pconfig.ch_mask); in cs35l56_sdw_dai_hw_params()
/linux-6.15/drivers/media/pci/tw686x/
H A Dtw686x-core.c141 static void tw686x_reset_channels(struct tw686x_dev *dev, unsigned int ch_mask) in tw686x_reset_channels() argument
156 reg_write(dev, DMA_CHANNEL_ENABLE, dma_en & ~ch_mask); in tw686x_reset_channels()
158 if ((dma_en & ~ch_mask) == 0) { in tw686x_reset_channels()
162 reg_write(dev, DMA_CMD, dma_cmd & ~ch_mask); in tw686x_reset_channels()
/linux-6.15/arch/mips/txx9/generic/
H A Dsetup_tx4938.c291 unsigned int ch_mask = 0; in tx4938_sio_init() local
294 ch_mask |= 1 << 1; /* disable SIO1 by PCFG setting */ in tx4938_sio_init()
296 if ((1 << i) & ch_mask) in tx4938_sio_init()
386 .ch_mask = 1, in tx4938_ndfmc_init()
/linux-6.15/include/linux/platform_data/txx9/
H A Dndfmc.h20 unsigned char ch_mask; /* available channel bitmask */ member
/linux-6.15/include/sound/sof/
H A Dchannel_map.h40 uint32_t ch_mask; member
/linux-6.15/drivers/soundwire/
H A Dstream.c336 ret = sdw_write_no_pm(s_rt->slave, addr, p_rt->ch_mask); in sdw_enable_disable_slave_ports()
358 enable_ch.ch_mask = p_rt->ch_mask; in sdw_enable_disable_master_ports()
457 prep_ch.ch_mask = p_rt->ch_mask; in sdw_prep_deprep_slave_ports()
511 ret = sdw_write_no_pm(s_rt->slave, addr, p_rt->ch_mask); in sdw_prep_deprep_slave_ports()
527 if ((val < 0) || (val & p_rt->ch_mask)) { in sdw_prep_deprep_slave_ports()
557 prep_ch.ch_mask = p_rt->ch_mask; in sdw_prep_deprep_master_ports()
972 p_rt->ch_mask = port_config[port_index].ch_mask; in sdw_port_config()
1771 bandwidth = m_rt->stream->params.rate * hweight32(p_rt->ch_mask) * in _sdw_deprepare_stream()
H A Dqcom.c159 u8 ch_mask; member
1057 if (pcfg->ch_mask != SWR_INVALID_PARAM && pcfg->ch_mask != 0) in qcom_swrm_port_enable()
1058 enable_ch->ch_mask = pcfg->ch_mask; in qcom_swrm_port_enable()
1061 val |= (enable_ch->ch_mask << SWRM_DP_PORT_CTRL_EN_CHAN_SHFT); in qcom_swrm_port_enable()
1219 pconfig[nports].ch_mask = p_rt->ch_mask; in qcom_swrm_stream_alloc_ports()
1287 ctrl->pconfig[i].ch_mask = tx_slot[i]; in qcom_swrm_set_channel_map()
1292 ctrl->pconfig[i].ch_mask = rx_slot[i]; in qcom_swrm_set_channel_map()
H A Dgeneric_bandwidth_allocation.c56 ch = hweight32(p_rt->ch_mask); in sdw_compute_slave_ports()
251 ch = hweight32(p_rt->ch_mask); in sdw_compute_group_params()
501 hweight32(m_p_rt->ch_mask) * in get_manager_lane()
/linux-6.15/include/sound/
H A Dsdw.h46 port_config->ch_mask = GENMASK(stream_config->ch_count - 1, 0); in snd_sdw_params_to_config()
/linux-6.15/sound/soc/amd/yc/
H A Dacp6x-pdm-dma.c290 unsigned int ch_mask; in acp6x_pdm_dai_trigger() local
296 ch_mask = 0x00; in acp6x_pdm_dai_trigger()
305 acp6x_writel(ch_mask, rtd->acp6x_base + ACP_WOV_PDM_NO_OF_CHANNELS); in acp6x_pdm_dai_trigger()
/linux-6.15/sound/soc/amd/ps/
H A Dps-pdm-dma.c295 unsigned int ch_mask; in acp63_pdm_dai_trigger() local
301 ch_mask = 0x00; in acp63_pdm_dai_trigger()
310 writel(ch_mask, rtd->acp63_base + ACP_WOV_PDM_NO_OF_CHANNELS); in acp63_pdm_dai_trigger()
/linux-6.15/sound/soc/amd/renoir/
H A Dacp3x-pdm-dma.c316 unsigned int ch_mask; in acp_pdm_dai_trigger() local
322 ch_mask = 0x00; in acp_pdm_dai_trigger()
331 rn_writel(ch_mask, rtd->acp_base + ACP_WOV_PDM_NO_OF_CHANNELS); in acp_pdm_dai_trigger()
/linux-6.15/sound/soc/sdw_utils/
H A Dsoc_sdw_utils.c841 unsigned int ch_mask; in asoc_sdw_hw_params() local
851 ch_mask = GENMASK(ch - 1, 0); in asoc_sdw_hw_params()
862 ch_mask = GENMASK(ch / num_codecs - 1, 0); in asoc_sdw_hw_params()
863 step = hweight_long(ch_mask); in asoc_sdw_hw_params()
872 ch_maps->ch_mask = ch_mask << (i * step); in asoc_sdw_hw_params()
/linux-6.15/sound/soc/sof/intel/
H A Dhda-dai.c502 int ch_mask; in sdw_hda_dai_hw_params() local
564 ch_mask = GENMASK(params_channels(params) - 1, 0); in sdw_hda_dai_hw_params()
567 ch_mask, in sdw_hda_dai_hw_params()
583 dma_config->dma_stream_channel_map.mapping[0].channel_mask = ch_mask; in sdw_hda_dai_hw_params()
/linux-6.15/include/linux/soundwire/
H A Dsdw.h554 unsigned int ch_mask; member
786 unsigned int ch_mask; member
890 unsigned int ch_mask; member
/linux-6.15/drivers/mtd/nand/raw/
H A Dtxx9ndfmc.c320 if (!(plat->ch_mask & (1 << i))) in txx9ndfmc_probe()
341 if (plat->ch_mask != 1) { in txx9ndfmc_probe()
/linux-6.15/sound/soc/qcom/qdsp6/
H A Dq6afe-dai.c261 int ch_mask; in q6dma_set_channel_map() local
287 ch_mask = *tx_ch_mask; in q6dma_set_channel_map()
310 ch_mask = *rx_ch_mask; in q6dma_set_channel_map()
319 cfg->active_channels_mask = ch_mask; in q6dma_set_channel_map()

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