Searched refs:buf_len (Results 1 – 6 of 6) sorted by relevance
| /sound/soc/loongson/ |
| A D | loongson_dma.c | 141 size_t buf_len = params_buffer_bytes(params); in loongson_pcm_hw_params() local
148 if (buf_len % period_len) { in loongson_pcm_hw_params()
153 num_periods = buf_len / period_len; in loongson_pcm_hw_params()
160 runtime->dma_bytes = buf_len; in loongson_pcm_hw_params()
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| /sound/usb/bcd2000/ |
| A D | bcd2000.c | 97 const unsigned char *buf, unsigned int buf_len) in bcd2000_midi_handle_input() argument
106 bcd2000_dump_buffer(PREFIX "received from device: ", buf, buf_len); in bcd2000_midi_handle_input()
108 if (buf_len < 2) in bcd2000_midi_handle_input()
117 tocopy = min(payload_length, buf_len-1); in bcd2000_midi_handle_input()
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| /sound/soc/fsl/ |
| A D | fsl_asrc_m2m.c | 103 u32 dma_addr, dma_addr_t buf_addr, u32 buf_len, in asrc_dmaconfig() argument
154 sg_len = buf_len / max_period_size; in asrc_dmaconfig()
155 if (buf_len % max_period_size) in asrc_dmaconfig()
168 sg_dma_len(&sg[i]) = buf_len - i * max_period_size; in asrc_dmaconfig()
398 pair->buf_len[IN] = params->buffer.fragment_size; in fsl_asrc_m2m_comp_set_params()
399 pair->buf_len[OUT] = params->buffer.fragment_size; in fsl_asrc_m2m_comp_set_params()
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| A D | fsl_asrc_common.h | 85 unsigned int buf_len[2]; member
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| /sound/core/ |
| A D | control.c | 1558 size_t buf_len, name_len; in snd_ctl_elem_init_enum_names() local
1564 buf_len = ue->info.value.enumerated.names_length; in snd_ctl_elem_init_enum_names()
1565 if (buf_len > 64 * 1024) in snd_ctl_elem_init_enum_names()
1568 if (check_user_elem_overflow(ue->card, buf_len)) in snd_ctl_elem_init_enum_names()
1570 names = vmemdup_user((const void __user *)user_ptrval, buf_len); in snd_ctl_elem_init_enum_names()
1577 name_len = strnlen(p, buf_len); in snd_ctl_elem_init_enum_names()
1578 if (name_len == 0 || name_len >= 64 || name_len == buf_len) { in snd_ctl_elem_init_enum_names()
1583 buf_len -= name_len + 1; in snd_ctl_elem_init_enum_names()
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| /sound/x86/ |
| A D | intel_hdmi_lpe_audio.h | 245 u32 buf_len:20; member
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