Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 80060ecc authored by Clemens Ladisch's avatar Clemens Ladisch Committed by Takashi Iwai
Browse files

[ALSA] virtuoso: initialize two-wire control register 



On the Xonar DX, initialize all bits of the two-wire control register.

Signed-off-by: default avatarClemens Ladisch <clemens@ladisch.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 387fb6a2

sound/pci/oxygen/virtuoso.c

+4 −3
Original line number Original line Diff line number Diff line
@@ -229,8 +229,9 @@ static void xonar_dx_init(struct oxygen *chip) 
	data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;

	data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;

	data->ext_power_bit = GPI_DX_EXT_POWER;

	data->ext_power_bit = GPI_DX_EXT_POWER;





	/* XXX the DACs' datasheets say fast mode is not allowed */

	oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,

	oxygen_set_bits16(chip, OXYGEN_2WIRE_BUS_STATUS,

		       OXYGEN_2WIRE_LENGTH_8 |

		       OXYGEN_2WIRE_INTERRUPT_MASK |

		       OXYGEN_2WIRE_SPEED_FAST);

		       OXYGEN_2WIRE_SPEED_FAST);





	/* set CPEN (control port mode) and power down */

	/* set CPEN (control port mode) and power down */