From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
To: alsa-devel@alsa-project.org, tiwai@suse.de
Cc: libin.yang@linux.intel.com,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
kai.vehmanen@linux.intel.com,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Subject: [PATCH 2/2] ALSA: hda/hdmi: improve debug traces for stream lookups
Date: Fri, 3 Jul 2020 18:38:18 +0300 [thread overview]
Message-ID: <20200703153818.2808592-2-kai.vehmanen@linux.intel.com> (raw)
In-Reply-To: <20200703153818.2808592-1-kai.vehmanen@linux.intel.com>
The HDMI codec driver has two debug traces printed from different
functions but with identical message content:
"HDMI: hinfo 000000006a6b84d9 not registered"
Fix this duplication and also add a bit more context in addition to raw
object pointer, to help analysis of kernel logs.
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
---
sound/pci/hda/patch_hdmi.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 295cc5a989d5..41eaa89660c3 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -259,7 +259,7 @@ static int hinfo_to_pcm_index(struct hda_codec *codec,
if (get_pcm_rec(spec, pcm_idx)->stream == hinfo)
return pcm_idx;
- codec_warn(codec, "HDMI: hinfo %p not registered\n", hinfo);
+ codec_warn(codec, "HDMI: hinfo %p not tied to a PCM\n", hinfo);
return -EINVAL;
}
@@ -277,7 +277,8 @@ static int hinfo_to_pin_index(struct hda_codec *codec,
return pin_idx;
}
- codec_dbg(codec, "HDMI: hinfo %p not registered\n", hinfo);
+ codec_dbg(codec, "HDMI: hinfo %p (pcm %d) not registered\n", hinfo,
+ hinfo_to_pcm_index(codec, hinfo));
return -EINVAL;
}
--
2.27.0
next prev parent reply other threads:[~2020-07-03 15:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-03 15:38 [PATCH 1/2] ALSA: hda/hdmi: fix failures at PCM open on Intel ICL and later Kai Vehmanen
2020-07-03 15:38 ` Kai Vehmanen [this message]
2020-07-07 8:14 ` [PATCH 2/2] ALSA: hda/hdmi: improve debug traces for stream lookups Takashi Iwai
2020-07-07 8:13 ` [PATCH 1/2] ALSA: hda/hdmi: fix failures at PCM open on Intel ICL and later Takashi Iwai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200703153818.2808592-2-kai.vehmanen@linux.intel.com \
--to=kai.vehmanen@linux.intel.com \
--cc=alsa-devel@alsa-project.org \
--cc=libin.yang@linux.intel.com \
--cc=pierre-louis.bossart@linux.intel.com \
--cc=ranjani.sridharan@linux.intel.com \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.