Symbol: CS4281_SSCR
sys/dev/pci/cs4281.c
842
BA0WRITE4(sc, CS4281_SSCR, ~SSCR_HVC); /* disable HW volume setting */
sys/dev/pci/cs4281.c
851
BA0WRITE4(sc, CS4281_SSCR, SSCR_SB);