Sorting the list of loaded modules makes it much easier to compare
two alsa-info.txt files, even if they are both from the same system
(since the order actually changes after each reboot).
lsmod just formats the contents of /proc/modules. After this script
calls lsmod, it strips everything but module names from the output.
This same result can be obtained just as easily by reading directly
from /proc/modules; then there is no need to remove the header line
printed by lsmod before sorting the output.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Include numeric IDs and subsystem info in the PCI device output,
without placing them in a separate section.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
- fix awk arguments
- backticks/gravemarks removal
- some cosmetic and indentation changes
- add REQUIRES to check the basic tools
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
BIOS vendors typically reuse the same definitions between different
platforms and expose the relevant hardware by changing the value of
the _STA method.
For example on the Asus T100HA, there are 3 HID values for audio
codecs in the DSDT table but two have a zero status and will be
ignored by the ACPI subsystem.
$ more /sys/bus/acpi/devices/10EC*/status
::::::::::::::
/sys/bus/acpi/devices/10EC3270:00/status
::::::::::::::
15
::::::::::::::
/sys/bus/acpi/devices/10EC5640:00/status
::::::::::::::
0
::::::::::::::
/sys/bus/acpi/devices/10EC5648:00/status
::::::::::::::
0
This information is very useful to figure out which HIDs/quirks need
to be supported. Add log to alsa-info.sh to only expose non-zero
results of the ACPI _STA method, e.g.
!!ACPI Device Status Information
!!---------------
/sys/bus/acpi/devices/10EC3270:00/status 15
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Some manufacturers don't provide useful information for Manufacturer
and Product Name but instead use Board Vendor and Board Name fields,
add them to alsa-info log
Example on Intel NUC:
!!DMI Information
!!---------------
Manufacturer:
Product Name:
Product Version:
Firmware Version: KYSKLi70.86A.0042.2016.0929.1933
Board Vendor: Intel Corporation
Board Name: NUC6i7KYB
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
... otherwise it overwrites a zero size file. Also add a check of
zero size file in the update procedure, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Previously, using --output, --no-upload, --upload and --pastebin
switches implied the withall switch.
A more intuitive logic would be that --with-all is disabled if you
use another --with* switch, such as --withdmesg, and only then.
Also update script version to reflect the behaviour change.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
For some reason, when the --output option is used, less information
is included compared to when no options are used. This is unexpected.
Fix this by running "withall" also when the output option is used.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
