ALSA: hda/ca0132: Enable hardware band EQ for Sound Blaster Core3D
authorLucy Thrun <lucy.thrun@digital-rabbithole.de>
Tue, 3 Jun 2025 12:53:04 +0000 (14:53 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 9 Jun 2025 07:50:49 +0000 (09:50 +0200)
commited57a3d5a3118b9681de607692608fe573c5959d
tree7e5e09e08a2636c129dcaeeb71e54de1a6cce23f
parent9955ea2e3698411fc798b2056facdf3f6e56aa61
ALSA: hda/ca0132: Enable hardware band EQ for Sound Blaster Core3D

This patch enables the Hardware DSP-based 10-band hardware equalizer on
Sound Blaster Core3D (CA0132) based cards for example the soundblaster
z and soundblaster x-ae5, allowing fine-grained audio tuning via
hardware registers.

Tested on Sound Blaster X-AE5. No regressions observed.

Signed-off-by: Lucy Thrun <lucy.thrun@digital-rabbithole.de>
Link: https://patch.msgid.link/20250603125304.507-1-lucy.thrun@digital-rabbithole.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_ca0132.c