Lines Matching refs:hda
20 for all controllers, snd-hda-intel. Although the driver name contains
23 controllers are supposed to be compatible, the single snd-hda-driver
25 bugs and issues specific to each controller type. The snd-hda-intel
34 The snd-hda-intel driver has several different codec parsers depending
240 correctly. The recent version of snd-hda-intel driver provides mostly
311 codec verbs to the device. Some tools are available: hda-emu and
312 hda-analyzer. The detailed description is found in the sections
342 hda-verb and hda-analyzer, the hwdep device has to be enabled.
601 ``patch=hda-init.fw``, the file /lib/firmware/hda-init.fw must be
610 options snd-hda-intel patch=on-board-patch,hdmi-patch
644 ``hda:hda_send_cmd`` traces each CORB write while ``hda:hda_get_response``
646 ``hda:hda_bus_reset`` traces the bus-reset due to fatal error, etc,
647 ``hda:hda_unsol_event`` traces the unsolicited events, and
648 ``hda:hda_power_down`` and ``hda:hda_power_up`` trace the power down/up
654 # echo 1 > /sys/kernel/debug/tracing/events/hda/enable
677 a packed value, and you can decode it via hda-decode-verb program
678 included in hda-emu package below. For example, the value e3a019 is
682 % hda-decode-verb 0xe3a019
762 configuration via hwdep sysfs file if hda-reconfig option is enabled.
768 hda-verb
770 hda-verb is a tiny program that allows you to access the HD-audio
775 The hda-verb program takes four arguments: the hwdep device file, the
788 % hda-verb /dev/snd/hwC0D0 0x12 0x701 2
792 % hda-verb /dev/snd/hwC0D0 0x0 PARAMETERS VENDOR_ID
796 % hda-verb /dev/snd/hwC0D0 2 set_a 0xb080
804 via hda-verb won't change the mixer value.
806 The hda-verb program is included now in alsa-tools:
816 * git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/hda-verb.git
818 See README file in the tarball for more details about hda-verb
822 hda-analyzer
824 hda-analyzer provides a graphical interface to access the raw HD-audio
826 hda-verb. The program gives you an easy-to-use GUI stuff for showing
830 The hda-analyzer:
832 * https://git.alsa-project.org/?p=alsa.git;a=tree;f=hda-analyzer
851 hda-emu
853 hda-emu is an HD-audio emulator. The main purpose of this program is
862 proc file, and the hda-emu program will start parsing the codec file
867 % hda-emu codecs/stac9200-dell-d820-laptop
881 * git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/hda-emu.git
883 See README file in the repository for more details about hda-emu
887 hda-jack-retask
889 hda-jack-retask is a user-friendly GUI program to manipulate the