[ALSA] Show currectly selected widget in proc_read for hda driver (c3010982) · Commits · 戴 / test

HDA generic driver During debugging for cm9880 multi-channel playback, I added the * after the currently selected widget, mixer widget doesn't need this but other 3 widget types need it. Signed-off-by:

ChenLi Tien <cltien@cmedia.com.tw> Signed-off-by:

Takashi Iwai <tiwai@suse.de>

sound/pci/hda/hda_proc.c

+8 −2

Original line number	Diff line number	Diff line
		@@ -266,13 +266,19 @@ static void print_codec_info(snd_info_entry_t entry, snd_info_buffer_t buffer)

		if (wid_caps & AC_WCAP_CONN_LIST) {
		hda_nid_t conn[HDA_MAX_CONNECTIONS];
		int c, conn_len;
		int c, conn_len, curr = -1;
		conn_len = snd_hda_get_connections(codec, nid, conn,
		HDA_MAX_CONNECTIONS);
		if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)
		curr = snd_hda_codec_read(codec, nid, 0,
		AC_VERB_GET_CONNECT_SEL, 0);
		snd_iprintf(buffer, " Connection: %d\n", conn_len);
		snd_iprintf(buffer, " ");
		for (c = 0; c < conn_len; c++)
		for (c = 0; c < conn_len; c++) {
		snd_iprintf(buffer, " 0x%02x", conn[c]);
		if (c == curr)
		snd_iprintf(buffer, "*");
		}
		snd_iprintf(buffer, "\n");
		}
		}

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