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| author | Takashi Iwai <tiwai@suse.de> | 2020-04-16 09:54:28 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2020-05-22 11:13:50 +1000 |
| commit | 61a41097e4bd4bf5d4abf3b3b58d5bf0856ce144 (patch) | |
| tree | 09a88d1d6d942eb1b853325dda296faf8e66f559 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 0f85bbb6ae517d9a4308527188afe35c2012bbc9 (diff) | |
drm/nouveau/kms: Fix regression by audio component transition
Since the commit 742db30c4ee6 ("drm/nouveau: Add HD-audio component
notifier support"), the nouveau driver notifies and pokes the HD-audio
HPD and ELD via audio component, but this seems broken. The culprit
is the naive assumption that crtc->index corresponds to the HDA pin.
Actually this rather corresponds to the MST dev_id (alias "pipe" in
the audio component framework) while the actual port number is given
from the output ior id number.
This patch corrects the assignment of port and dev_id arguments in the
audio component ops to recover from the HDMI/DP audio regression.
Fixes: 742db30c4ee6 ("drm/nouveau: Add HD-audio component notifier support")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207223
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions