diff options
| author | Mengdong Lin | 2013-08-27 03:35:49 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2013-08-27 12:15:28 +0200 |
| commit | 2e59e5ab1c24489c5581b83e56b0435432c54dfe (patch) | |
| tree | a3c3aa2a8b55bac06b4aff8b2446a4310452036d /sound/pci/hda/patch_hdmi.c | |
| parent | ALSA: hda - Haswell codec exposes device list/select info on pins (diff) | |
| download | kernel-qcow2-linux-2e59e5ab1c24489c5581b83e56b0435432c54dfe.tar.gz kernel-qcow2-linux-2e59e5ab1c24489c5581b83e56b0435432c54dfe.tar.xz kernel-qcow2-linux-2e59e5ab1c24489c5581b83e56b0435432c54dfe.zip | |
ALSA: hda - add device entry and inactive flag to unsolicited response
This patch adds two fields to unsolicited response, according to spec HDA040-A:
- Device Entry (bit 20:15)
- Inactive (bit 2)
and show the info in debug message.
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_hdmi.c')
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 87ca984bbf8d..895a0d3320b4 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -959,6 +959,7 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res) int pin_nid; int pin_idx; struct hda_jack_tbl *jack; + int dev_entry = (res & AC_UNSOL_RES_DE) >> AC_UNSOL_RES_DE_SHIFT; jack = snd_hda_jack_tbl_get_from_tag(codec, tag); if (!jack) @@ -967,8 +968,8 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res) jack->jack_dirty = 1; _snd_printd(SND_PR_VERBOSE, - "HDMI hot plug event: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n", - codec->addr, pin_nid, + "HDMI hot plug event: Codec=%d Pin=%d Device=%d Inactive=%d Presence_Detect=%d ELD_Valid=%d\n", + codec->addr, pin_nid, dev_entry, !!(res & AC_UNSOL_RES_IA), !!(res & AC_UNSOL_RES_PD), !!(res & AC_UNSOL_RES_ELDV)); pin_idx = pin_nid_to_pin_index(spec, pin_nid); |