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

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/sound/soc/codecs/
A Dntpfw.c24 static bool ntpfw_verify(struct device *dev, const u8 *buf, size_t buf_size, u32 magic) in ntpfw_verify() argument
29 if (buf_size <= sizeof(*header)) { in ntpfw_verify()
43 static bool ntpfw_verify_chunk(struct device *dev, const struct ntpfw_chunk *chunk, size_t buf_size) in ntpfw_verify_chunk() argument
47 if (buf_size <= sizeof(*chunk)) { in ntpfw_verify_chunk()
58 if (chunk_size > buf_size) { in ntpfw_verify_chunk()
A Drt5514-spi.c44 size_t buf_size, get_size, dma_offset; member
95 if (rt5514_dsp->buf_size % period_bytes) in rt5514_spi_copy_work()
96 rt5514_dsp->buf_size = (rt5514_dsp->buf_size / period_bytes) * in rt5514_spi_copy_work()
99 if (rt5514_dsp->get_size >= rt5514_dsp->buf_size) { in rt5514_spi_copy_work()
186 rt5514_dsp->buf_size = rt5514_dsp->buf_limit - rt5514_dsp->buf_base; in rt5514_schedule_copy()
189 rt5514_dsp->buf_rp && rt5514_dsp->buf_size) in rt5514_schedule_copy()
/sound/soc/bcm/
A Dcygnus-ssp.h32 unsigned buf_size; member
42 .buf_size = 0, \
52 .buf_size = 0, \
/sound/soc/amd/acp/
A Dacp-renoir.c153 u64 buf_size; in rn_pcm_resume() local
160 buf_size = frames_to_bytes(substream->runtime, buf_in_frames); in rn_pcm_resume()
162 config_acp_dma(chip, stream, buf_size); in rn_pcm_resume()
A Dacp70.c190 u64 buf_size; in acp70_pcm_resume() local
197 buf_size = frames_to_bytes(substream->runtime, buf_in_frames); in acp70_pcm_resume()
199 config_acp_dma(chip, stream, buf_size); in acp70_pcm_resume()
A Dacp-rembrandt.c206 u64 buf_size; in rmb_pcm_resume() local
216 buf_size = frames_to_bytes(substream->runtime, buf_in_frames); in rmb_pcm_resume()
218 config_acp_dma(chip, stream, buf_size); in rmb_pcm_resume()
A Dacp63.c257 u64 buf_size; in acp63_pcm_resume() local
267 buf_size = frames_to_bytes(substream->runtime, buf_in_frames); in acp63_pcm_resume()
269 config_acp_dma(chip, stream, buf_size); in acp63_pcm_resume()
A Dacp-i2s.c391 u32 val, period_bytes, reg_val, ier_val, water_val, buf_size, buf_reg; in acp_i2s_trigger() local
394 buf_size = frames_to_bytes(substream->runtime, substream->runtime->buffer_size); in acp_i2s_trigger()
452 writel(buf_size, chip->base + buf_reg); in acp_i2s_trigger()
/sound/soc/sof/intel/
A Dhda-pcm.c157 ssize_t appl_pos, buf_size; in hda_dsp_pcm_ack() local
161 buf_size = frames_to_bytes(runtime, runtime->buffer_size); in hda_dsp_pcm_ack()
163 spib = appl_pos % buf_size; in hda_dsp_pcm_ack()
167 spib = buf_size; in hda_dsp_pcm_ack()
/sound/core/
A Dpcm_dmaengine.c255 unsigned int buf_size; in snd_dmaengine_pcm_pointer() local
260 buf_size = snd_pcm_lib_buffer_bytes(substream); in snd_dmaengine_pcm_pointer()
261 if (state.residue > 0 && state.residue <= buf_size) in snd_dmaengine_pcm_pointer()
262 pos = buf_size - state.residue; in snd_dmaengine_pcm_pointer()
A Djack.c251 static int parse_mask_bits(unsigned int mask_bits, char *buf, size_t buf_size) in parse_mask_bits() argument
255 scnprintf(buf, buf_size, "0x%04x", mask_bits); in parse_mask_bits()
259 strlcat(buf, " ", buf_size); in parse_mask_bits()
260 strlcat(buf, jack_events_name[i], buf_size); in parse_mask_bits()
262 strlcat(buf, "\n", buf_size); in parse_mask_bits()
/sound/isa/sb/
A Demu8000_pcm.c46 unsigned int buf_size; member
192 delta = ptr + rec->buf_size - rec->last_ptr; in emu8k_pcm_timer_func()
308 temp = (temp << 24) | ((unsigned int)rec->loop_start[ch] + rec->buf_size - 1); in setup_voice()
572 rec->buf_size = subs->runtime->buffer_size; in emu8k_pcm_prepare()
577 rec->loop_start[1] = rec->loop_start[0] + rec->buf_size + LOOP_BLANK_SIZE; in emu8k_pcm_prepare()
599 EMU8000_SMALW_WRITE(rec->emu, rec->loop_start[ch] + rec->buf_size); in emu8k_pcm_prepare()
/sound/usb/
A Dfcp.c469 int err, buf_size; in fcp_ioctl_init() local
486 buf_size = init.step0_resp_size + init.step2_resp_size; in fcp_ioctl_init()
488 resp = kmalloc(buf_size, GFP_KERNEL); in fcp_ioctl_init()
503 if (copy_to_user(arg->resp, resp, buf_size)) in fcp_ioctl_init()
555 int err, buf_size; in fcp_ioctl_cmd() local
572 buf_size = max(cmd.req_size, cmd.resp_size); in fcp_ioctl_cmd()
574 if (buf_size > 0) { in fcp_ioctl_cmd()
575 data = kmalloc(buf_size, GFP_KERNEL); in fcp_ioctl_cmd()
/sound/soc/amd/raven/
A Dacp3x-i2s.c153 u32 buf_size, buf_reg; in acp3x_i2s_trigger() local
158 buf_size = frames_to_bytes(substream->runtime, in acp3x_i2s_trigger()
202 rv_writel(buf_size, rtd->acp3x_base + buf_reg); in acp3x_i2s_trigger()
/sound/soc/amd/vangogh/
A Dacp5x-i2s.c238 u32 buf_size, buf_reg; in acp5x_i2s_trigger() local
244 buf_size = frames_to_bytes(substream->runtime, in acp5x_i2s_trigger()
288 acp_writel(buf_size, rtd->acp5x_base + buf_reg); in acp5x_i2s_trigger()
/sound/soc/amd/ps/
A Dps-sdw-dma.c694 u32 period_bytes, buf_size, water_mark_size_reg; in acp63_restore_sdw_dma_config() local
719 buf_size = frames_to_bytes(runtime, runtime->buffer_size); in acp63_restore_sdw_dma_config()
722 buf_size, instance, in acp63_restore_sdw_dma_config()
739 u32 period_bytes, buf_size, water_mark_size_reg; in acp70_restore_sdw_dma_config() local
760 buf_size = frames_to_bytes(runtime, runtime->buffer_size); in acp70_restore_sdw_dma_config()
763 buf_size, instance, in acp70_restore_sdw_dma_config()
/sound/soc/qcom/qdsp6/
A Daudioreach.h182 uint32_t buf_size; member
194 uint32_t buf_size; member
273 uint32_t buf_size; member
297 uint32_t buf_size; member
A Dq6asm.c197 u32 buf_size; member
220 u32 buf_size; member
1480 read->buf_size = ab->size; in q6asm_read()
1602 write->buf_size = len; in q6asm_write_async()
A Dq6apm.c437 write_buffer->buf_size = len; in q6apm_write_async()
481 read_buffer->buf_size = ab->size; in q6apm_read()
/sound/soc/mediatek/common/
A Dmtk-btcvsd.c89 unsigned int buf_size; member
238 bt->tx->buf_size = BTCVSD_TX_BUF_SIZE; in mtk_btcvsd_snd_tx_init()
251 bt->rx->buf_size = BTCVSD_RX_BUF_SIZE; in mtk_btcvsd_snd_rx_init()
741 cont = bt->rx->buf_size - cur_read_idx; in mtk_btcvsd_snd_read()
799 avail = bt->tx->buf_size - in mtk_btcvsd_snd_write()
830 cont = bt->tx->buf_size - cur_write_idx; in mtk_btcvsd_snd_write()
/sound/soc/sof/amd/
A Dacp-pcm.c47 offsetof(struct scratch_reg_conf, buf_size); in acp_pcm_hw_params()
A Dacp-probes.c92 offsetof(struct scratch_reg_conf, buf_size); in acp_probes_compr_set_params()
A Dacp.h182 unsigned int buf_size[8]; member
/sound/pci/ice1712/
A Dice1712.c555 u32 period_size, buf_size, rate, tmp; in snd_ice1712_playback_prepare() local
558 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1; in snd_ice1712_playback_prepare()
571 outw(buf_size, ice->ddma_port + 4); in snd_ice1712_playback_prepare()
622 u32 period_size, buf_size; in snd_ice1712_capture_prepare() local
626 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1; in snd_ice1712_capture_prepare()
634 outw(buf_size, ICEREG(ice, CONCAP_COUNT)); in snd_ice1712_capture_prepare()
/sound/x86/
A Dintel_hdmi_audio.c1140 int buf_size; in had_pcm_hw_params() local
1143 buf_size = params_buffer_bytes(hw_params); in had_pcm_hw_params()
1145 __func__, buf_size); in had_pcm_hw_params()

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