Displaying 4 results from an estimated 4 matches for "hdajacksensetest".
2018 Mar 06
0
[PATCH v2 0/7] Modernize vga_switcheroo by using device link for HDA
...gt; cat /sys/bus/pci/devices/0000:01:00.1/power/runtime_status # HDA
> cat /sys/bus/pci/devices/0000:01:00.0/power/runtime_status # GPU
> cat /sys/bus/pci/devices/0000:00:01.0/power/runtime_status # Root Port
>
> - Check that all three autoresume when accessing the HDA:
> hdajacksensetest -c 1
>
> - Unbind the HDA controller:
> echo 0000:01:00.1 > /sys/bus/pci/drivers/snd_hda_intel/unbind
> Wait for GPU to power off, then rebind the HDA controller:
> echo 0000:01:00.1 > /sys/bus/pci/drivers/snd_hda_intel/bind
> Check dmesg for errors, try accessing H...
2018 Mar 05
0
[PATCH v2 0/7] Modernize vga_switcheroo by using device link for HDA
...wrong pin status reported / no audio
(Possibly "working as expected" since audio is tied to GPU function.)
Scenario: HDMI cable is connected but GPU is unused
("echo off > /sys/class/drm/card1-HDMI-1-1/status" from console or
with "xrandr --output HDMI-A-1 --off"). hdajacksensetest reports no
HDMI pin presence even if connected, dmesg reports:
nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for HDMI-A-1
Using "speaker-test", the program does not fail but no sound can be
heard either.
Issue 7 - nouveau: warning after unloading after stopping Xorg
(Issue...
2018 Mar 03
12
[PATCH v2 0/7] Modernize vga_switcheroo by using device link for HDA
...autosuspend when not in use:
cat /sys/bus/pci/devices/0000:01:00.1/power/runtime_status # HDA
cat /sys/bus/pci/devices/0000:01:00.0/power/runtime_status # GPU
cat /sys/bus/pci/devices/0000:00:01.0/power/runtime_status # Root Port
- Check that all three autoresume when accessing the HDA:
hdajacksensetest -c 1
- Unbind the HDA controller:
echo 0000:01:00.1 > /sys/bus/pci/drivers/snd_hda_intel/unbind
Wait for GPU to power off, then rebind the HDA controller:
echo 0000:01:00.1 > /sys/bus/pci/drivers/snd_hda_intel/bind
Check dmesg for errors, try accessing HDA with hdajacksensetest.
- I...
2018 Feb 18
12
[PATCH 0/7] Modernize vga_switcheroo by using device link for HDA
...autosuspend when not in use:
cat /sys/bus/pci/devices/0000:01:00.1/power/runtime_status # HDA
cat /sys/bus/pci/devices/0000:01:00.0/power/runtime_status # GPU
cat /sys/bus/pci/devices/0000:00:01.0/power/runtime_status # Root Port
- Check that all three autoresume when accessing the HDA:
hdajacksensetest -c 1
- Unbind the HDA controller:
echo 0000:01:00.1 > /sys/bus/pci/drivers/snd_hda_intel/unbind
Wait for GPU to power off, then rebind the HDA controller:
echo 0000:01:00.1 > /sys/bus/pci/drivers/snd_hda_intel/bind
Check dmesg for errors, try accessing HDA with hdajacksensetest.
- I...