At Mon, 24 Jun 2013 23:41:23 -0400, Wang Xingchao wrote:

Pin's connection list may change dynamically with hot-plug event on Intel Haswell chip. Users would see connections be "0" in codec#. when play audio on this pin, software driver choose converter from cache connections. So add "In-driver connection" info to avoid confuse when raw connections are different with cache connection.

Signed-off-by: Wang Xingchao xingchao.wang@linux.intel.com

Thanks, applied now.

Takashi

---

sound/pci/hda/hda_proc.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)

diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c index 0fee8fa..9760f00 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -504,6 +504,8 @@ static void print_conn_list(struct snd_info_buffer *buffer, int conn_len) { int c, curr = -1;

• const hda_nid_t *list;

• int cache_len;

  if (conn_len > 1 && wid_type != AC_WID_AUD_MIX &&

@@ -521,6 +523,19 @@ static void print_conn_list(struct snd_info_buffer *buffer, } snd_iprintf(buffer, "\n"); }

• /* Get Cache connections info */
• cache_len = snd_hda_get_conn_list(codec, nid, &list);
• if (cache_len != conn_len

• 	|| memcmp(list, conn, conn_len)) {
  

• snd_iprintf(buffer, "  In-driver Connection: %d\n", cache_len);
  

• if (cache_len > 0) {
  

• 	snd_iprintf(buffer, "    ");
  

• 	for (c = 0; c < cache_len; c++)
  

• 		snd_iprintf(buffer, " 0x%02x", list[c]);
  

• 	snd_iprintf(buffer, "\n");
  

• }
  

• }

}

static void print_gpio(struct snd_info_buffer *buffer,

1.8.1.2