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ALSA: hda - properly print ELD sample bits

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Fix bugs on printing the ELD sample bits.

Signed-off-by: Wu Fengguang <wfg@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Wu Fengguang 2008-11-21 09:42:59 +08:00 committed by Takashi Iwai
parent 75a287d9a3
commit 218b5ffc0d
2 changed files with 2 additions and 3 deletions
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2
sound/pci/hda/hda_eld.c
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@ -397,7 +397,7 @@ static void hdmi_show_short_audio_desc(struct cea_sad *a)
snd_print_pcm_rates(a->rates, buf, sizeof(buf));
if (a->format == AUDIO_CODING_TYPE_LPCM)
snd_print_pcm_rates(a->sample_bits, buf2 + 8, sizeof(buf2 - 8));
snd_print_pcm_bits(a->sample_bits, buf2 + 8, sizeof(buf2 - 8));
else if (a->max_bitrate)
snprintf(buf2, sizeof(buf2),
", max bitrate = %d", a->max_bitrate);

3
sound/pci/hda/hda_proc.c
View File

@ -120,7 +120,7 @@ void snd_print_pcm_bits(int pcm, char *buf, int buflen)
int i, j;
for (i = 0, j = 0; i < ARRAY_SIZE(bits); i++)
if (pcm & (1 << i))
if (pcm & (AC_SUPPCM_BITS_8 << i))
j += snprintf(buf + j, buflen - j, " %d", bits[i]);
buf[j] = '\0'; /* necessary when j == 0 */
@ -130,7 +130,6 @@ static void print_pcm_bits(struct snd_info_buffer *buffer, unsigned int pcm)
{
char buf[SND_PRINT_BITS_ADVISED_BUFSIZE];
pcm = (pcm >> 16) & 0xff;
snd_iprintf(buffer, " bits [0x%x]:", pcm);
snd_print_pcm_bits(pcm, buf, sizeof(buf));
snd_iprintf(buffer, "%s\n", buf);