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Commit 6baca010 authored by Takashi Sakamoto's avatar Takashi Sakamoto Committed by Takashi Iwai
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ALSA: pcm: use friendly name for id of PCM substream in trace print 



Use the same print format of snd_pcm_debug_name() for userspace tracing
program.

Suggested-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 7b8a54af

sound/core/pcm_param_trace.h

+4 −4
Original line number Diff line number Diff line
@@ -49,11 +49,11 @@ TRACE_EVENT(hw_mask_param, 
		memcpy(__entry->prev_bits, prev->bits, sizeof(__u32) * 8);

		memcpy(__entry->curr_bits, curr->bits, sizeof(__u32) * 8);

	),

	TP_printk("%d,%d,%d,%d %03d/%03d %s %08x%08x%08x%08x %08x%08x%08x%08x",

	TP_printk("pcmC%dD%d%s:%d %03d/%03d %s %08x%08x%08x%08x %08x%08x%08x%08x",

		  __entry->card,

		  __entry->device,

		  __entry->direction ? "c" : "p",

		  __entry->subdevice,

		  __entry->direction,

		  __entry->index,

		  __entry->total,

		  __print_symbolic(__entry->type, hw_param_labels),
@@ -109,11 +109,11 @@ TRACE_EVENT(hw_interval_param, 
		__entry->curr_integer = curr->integer;

		__entry->curr_empty = curr->empty;

	),

	TP_printk("%d,%d,%d,%d %03d/%03d %s %d %d %s%u %u%s %d %d %s%u %u%s",

	TP_printk("pcmC%dD%d%s:%d %03d/%03d %s %d %d %s%u %u%s %d %d %s%u %u%s",

		  __entry->card,

		  __entry->device,

		  __entry->direction ? "c" : "p",

		  __entry->subdevice,

		  __entry->direction,

		  __entry->index,

		  __entry->total,

		  __print_symbolic(__entry->type, hw_param_labels),