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Searched refs:bd_head (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/sound/x86/
H A Dintel_hdmi_audio.h118 unsigned int bd_head; member
H A Dintel_hdmi_audio.c844 * The bd_head field points to the index of the BD to be read. It's also the
849 * example above at t=1, bd_head=1 and pcm_head=1 while pcm_filled=5:
854 * bd_head (=1) --^ ^-- next to fill (= bd_head)
872 int idx = intelhaddata->bd_head; in had_prog_bd()
884 intelhaddata->bd_head++; in had_prog_bd()
885 intelhaddata->bd_head %= intelhaddata->num_bds; in had_prog_bd()
913 intelhaddata->bd_head = 0; in had_init_ringbuf()
924 intelhaddata->bd_head = 0; /* reset at head again before starting */ in had_init_ringbuf()
955 AUD_BUF_LEN(intelhaddata->bd_head), in had_process_ringbuf()
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/kernel/linux/linux-6.6/sound/x86/
H A Dintel_hdmi_audio.h118 unsigned int bd_head; member
H A Dintel_hdmi_audio.c846 * The bd_head field points to the index of the BD to be read. It's also the
851 * example above at t=1, bd_head=1 and pcm_head=1 while pcm_filled=5:
856 * bd_head (=1) --^ ^-- next to fill (= bd_head)
874 int idx = intelhaddata->bd_head; in had_prog_bd()
886 intelhaddata->bd_head++; in had_prog_bd()
887 intelhaddata->bd_head %= intelhaddata->num_bds; in had_prog_bd()
915 intelhaddata->bd_head = 0; in had_init_ringbuf()
926 intelhaddata->bd_head = 0; /* reset at head again before starting */ in had_init_ringbuf()
957 AUD_BUF_LEN(intelhaddata->bd_head), in had_process_ringbuf()
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