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authorWu Fengguang <wfg@linux.intel.com>2008-11-22 09:40:53 +0800
committerTakashi Iwai <tiwai@suse.de>2008-11-22 11:14:48 +0100
commit03284c8f23440479de79e8cbf368085ea872884e (patch)
treea81466daa2babe9a6d9981612240a50bd6a2c4ae /sound/pci/hda/hda_eld.c
parentcc02b83c904592ce8714787094256a9bf8e24b6f (diff)
downloadlinux-03284c8f23440479de79e8cbf368085ea872884e.tar.bz2
ALSA: hda - make HDMI messages more user friendly
- make some messages more user friendly - add message prefix "HDMI:" to indicate the problem's domain (also easier to do `dmesg | grep HDMI` ;-) Signed-off-by: Wu Fengguang <wfg@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_eld.c')
-rw-r--r--sound/pci/hda/hda_eld.c30
1 files changed, 16 insertions, 14 deletions
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 8740e7be8b24..3f10961a17b4 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -168,11 +168,11 @@ static unsigned char hdmi_get_eld_byte(struct hda_codec *codec, hda_nid_t nid,
AC_VERB_GET_HDMI_ELDD, byte_index);
#ifdef BE_PARANOID
- printk(KERN_INFO "ELD data byte %d: 0x%x\n", byte_index, val);
+ printk(KERN_INFO "HDMI: ELD data byte %d: 0x%x\n", byte_index, val);
#endif
if ((val & AC_ELDD_ELD_VALID) == 0) {
- snd_printd(KERN_INFO "Invalid ELD data byte %d\n",
+ snd_printd(KERN_INFO "HDMI: invalid ELD data byte %d\n",
byte_index);
val = 0;
}
@@ -208,7 +208,7 @@ static void hdmi_update_short_audio_desc(struct cea_sad *a,
switch (a->format) {
case AUDIO_CODING_TYPE_REF_STREAM_HEADER:
snd_printd(KERN_INFO
- "audio coding type 0 not expected in ELD\n");
+ "HDMI: audio coding type 0 not expected\n");
break;
case AUDIO_CODING_TYPE_LPCM:
@@ -254,7 +254,7 @@ static void hdmi_update_short_audio_desc(struct cea_sad *a,
if (a->format == AUDIO_CODING_XTYPE_HE_REF_CT ||
a->format >= AUDIO_CODING_XTYPE_FIRST_RESERVED) {
snd_printd(KERN_INFO
- "audio coding xtype %d not expected in ELD\n",
+ "HDMI: audio coding xtype %d not expected\n",
a->format);
a->format = 0;
} else
@@ -276,7 +276,8 @@ static int hdmi_update_eld(struct hdmi_eld *e,
e->eld_ver = GRAB_BITS(buf, 0, 3, 5);
if (e->eld_ver != ELD_VER_CEA_861D &&
e->eld_ver != ELD_VER_PARTIAL) {
- snd_printd(KERN_INFO "Unknown ELD version %d\n", e->eld_ver);
+ snd_printd(KERN_INFO "HDMI: Unknown ELD version %d\n",
+ e->eld_ver);
goto out_fail;
}
@@ -300,17 +301,17 @@ static int hdmi_update_eld(struct hdmi_eld *e,
e->product_id = get_unaligned_le16(buf + 18);
if (mnl > ELD_MAX_MNL) {
- snd_printd(KERN_INFO "MNL is reserved value %d\n", mnl);
+ snd_printd(KERN_INFO "HDMI: MNL is reserved value %d\n", mnl);
goto out_fail;
} else if (ELD_FIXED_BYTES + mnl > size) {
- snd_printd(KERN_INFO "out of range MNL %d\n", mnl);
+ snd_printd(KERN_INFO "HDMI: out of range MNL %d\n", mnl);
goto out_fail;
} else
strlcpy(e->monitor_name, buf + ELD_FIXED_BYTES, mnl);
for (i = 0; i < e->sad_count; i++) {
if (ELD_FIXED_BYTES + mnl + 3 * (i + 1) > size) {
- snd_printd(KERN_INFO "out of range SAD %d\n", i);
+ snd_printd(KERN_INFO "HDMI: out of range SAD %d\n", i);
goto out_fail;
}
hdmi_update_short_audio_desc(e->sad + i,
@@ -339,7 +340,8 @@ static int hdmi_eld_valid(struct hda_codec *codec, hda_nid_t nid)
present = (present & AC_PINSENSE_PRESENCE);
#ifdef CONFIG_SND_DEBUG_VERBOSE
- printk(KERN_INFO "pinp = %d, eldv = %d\n", !!present, !!eldv);
+ printk(KERN_INFO "HDMI: sink_present = %d, eld_valid = %d\n",
+ !!present, !!eldv);
#endif
return eldv && present;
@@ -365,11 +367,11 @@ int snd_hdmi_get_eld(struct hdmi_eld *eld,
size = snd_hdmi_get_eld_size(codec, nid);
if (size == 0) {
/* wfg: workaround for ASUS P5E-VM HDMI board */
- snd_printd(KERN_INFO "ELD buf size is 0, force 128\n");
+ snd_printd(KERN_INFO "HDMI: ELD buf size is 0, force 128\n");
size = 128;
}
if (size < ELD_FIXED_BYTES || size > PAGE_SIZE) {
- snd_printd(KERN_INFO "Invalid ELD buf size %d\n", size);
+ snd_printd(KERN_INFO "HDMI: invalid ELD buf size %d\n", size);
return -ERANGE;
}
@@ -404,7 +406,7 @@ static void hdmi_show_short_audio_desc(struct cea_sad *a)
else
buf2[0] = '\0';
- printk(KERN_INFO "supports coding type %s:"
+ printk(KERN_INFO "HDMI: supports coding type %s:"
" channels = %d, rates =%s%s\n",
cea_audio_coding_type_names[a->format],
a->channels,
@@ -428,14 +430,14 @@ void snd_hdmi_show_eld(struct hdmi_eld *e)
{
int i;
- printk(KERN_INFO "detected monitor %s at connection type %s\n",
+ printk(KERN_INFO "HDMI: detected monitor %s at connection type %s\n",
e->monitor_name,
eld_connection_type_names[e->conn_type]);
if (e->spk_alloc) {
char buf[SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE];
snd_print_channel_allocation(e->spk_alloc, buf, sizeof(buf));
- printk(KERN_INFO "available speakers:%s\n", buf);
+ printk(KERN_INFO "HDMI: available speakers:%s\n", buf);
}
for (i = 0; i < e->sad_count; i++)