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
229 correctly. The recent version of snd-hda-intel driver provides mostly
300 codec verbs to the device. Some tools are available: hda-emu and
301 hda-analyzer. The detailed description is found in the sections
331 hda-verb and hda-analyzer, the hwdep device has to be enabled.
590 ``patch=hda-init.fw``, the file /lib/firmware/hda-init.fw must be
599 options snd-hda-intel patch=on-board-patch,hdmi-patch
633 ``hda:hda_send_cmd`` traces each CORB write while ``hda:hda_get_response``
635 ``hda:hda_bus_reset`` traces the bus-reset due to fatal error, etc,
636 ``hda:hda_unsol_event`` traces the unsolicited events, and
637 ``hda:hda_power_down`` and ``hda:hda_power_up`` trace the power down/up
643 # echo 1 > /sys/kernel/debug/tracing/events/hda/enable
666 a packed value, and you can decode it via hda-decode-verb program
667 included in hda-emu package below. For example, the value e3a019 is
671 % hda-decode-verb 0xe3a019
751 configuration via hwdep sysfs file if hda-reconfig option is enabled.
757 hda-verb
759 hda-verb is a tiny program that allows you to access the HD-audio
764 The hda-verb program takes four arguments: the hwdep device file, the
777 % hda-verb /dev/snd/hwC0D0 0x12 0x701 2
781 % hda-verb /dev/snd/hwC0D0 0x0 PARAMETERS VENDOR_ID
785 % hda-verb /dev/snd/hwC0D0 2 set_a 0xb080
793 via hda-verb won't change the mixer value.
795 The hda-verb program is included now in alsa-tools:
805 * git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/hda-verb.git
807 See README file in the tarball for more details about hda-verb
811 hda-analyzer
813 hda-analyzer provides a graphical interface to access the raw HD-audio
815 hda-verb. The program gives you an easy-to-use GUI stuff for showing
819 The hda-analyzer:
821 * https://git.alsa-project.org/?p=alsa.git;a=tree;f=hda-analyzer
840 hda-emu
842 hda-emu is an HD-audio emulator. The main purpose of this program is
851 proc file, and the hda-emu program will start parsing the codec file
856 % hda-emu codecs/stac9200-dell-d820-laptop
870 * git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/hda-emu.git
872 See README file in the repository for more details about hda-emu
876 hda-jack-retask
878 hda-jack-retask is a user-friendly GUI program to manipulate the