ALSA: hda: make global snd_print_pcm_bits()

Introduce a global function snd_print_pcm_bits() and use it in the ELD code.

Signed-off-by: Wu Fengguang <wfg@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 6 insertions, 4 deletions

diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 75e9a4014f4e..8e575bb56ff7 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -455,7 +455,7 @@ void snd_hdmi_show_eld(struct hdmi_eld *e)
 static void hdmi_print_sad_info(int i, struct cea_sad *a,
                                 struct snd_info_buffer *buffer)
 {
-        char buf[80];
+        char buf[SND_PRINT_RATES_ADVISED_BUFSIZE];
 
         snd_iprintf(buffer, "sad%d_coding_type\t[0x%x] %s\n",
                         i, a->format, cea_audio_coding_type_names[a->format]);
@@ -464,9 +464,11 @@ static void hdmi_print_sad_info(int i, struct cea_sad *a,
         snd_print_pcm_rates(a->rates, buf, sizeof(buf));
         snd_iprintf(buffer, "sad%d_rates\t\t[0x%x]%s\n", i, a->rates, buf);
 
-        if (a->format == AUDIO_CODING_TYPE_LPCM)
-                snd_iprintf(buffer, "sad%d_bits\t\t0x%x\n",
-                                                        i, a->sample_bits);
+        if (a->format == AUDIO_CODING_TYPE_LPCM) {
+                snd_print_pcm_bits(a->sample_bits, buf, sizeof(buf));
+                snd_iprintf(buffer, "sad%d_bits\t\t[0x%x]%s\n",
+                                                        i, a->sample_bits, buf);
+        }
 
         if (a->max_bitrate)
                 snd_iprintf(buffer, "sad%d_max_bitrate\t%d\n",