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Support UCB1400. 

It tested on GUMSTIX with audiostix.  However GUMSTIX needs more ad-hoc patch.
This commit is contained in:
kiyohara 2009-07-13 12:54:11 +00:00
parent f3f83d5a32
commit e2c231dbe4
1 changed files with 40 additions and 3 deletions
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43
sys/dev/ic/ac97.c
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@ -1,4 +1,4 @@
/* $NetBSD: ac97.c,v 1.90 2009/05/12 14:25:17 cegger Exp $ */
/* $NetBSD: ac97.c,v 1.91 2009/07/13 12:54:11 kiyohara Exp $ */
/* $OpenBSD: ac97.c,v 1.8 2000/07/19 09:01:35 csapuntz Exp $ */
/*
@ -63,7 +63,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ac97.c,v 1.90 2009/05/12 14:25:17 cegger Exp $");
__KERNEL_RCSID(0, "$NetBSD: ac97.c,v 1.91 2009/07/13 12:54:11 kiyohara Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -103,6 +103,7 @@ static int ac97_write(struct ac97_softc *, uint8_t, uint16_t);
static void ac97_ad198x_init(struct ac97_softc *);
static void ac97_alc650_init(struct ac97_softc *);
static void ac97_ucb1400_init(struct ac97_softc *);
static void ac97_vt1616_init(struct ac97_softc *);
static int ac97_modem_offhook_set(struct ac97_softc *, int, int);
@ -719,7 +720,7 @@ static const struct ac97_codecid {
AC97_VENDOR_ID_MASK, "National Semiconductor unknown", NULL, },
{ AC97_CODEC_ID('P', 'S', 'C', 4),
0xffffffff, "Philips Semiconductor UCB1400", NULL, },
0xffffffff, "Philips Semiconductor UCB1400", ac97_ucb1400_init, },
{ AC97_CODEC_ID('P', 'S', 'C', 0),
AC97_VENDOR_ID_MASK, "Philips Semiconductor unknown", NULL, },
@ -2131,6 +2132,42 @@ ac97_alc650_init(struct ac97_softc *as)
ac97_add_port(as, &sources[5]);
}
#define UCB1400_REG_FEATURE_CSR1 0x6a
#define UCB1400_BB(bb) (((bb) & 0xf) << 11)
#define UCB1400_TR(tr) (((tr) & 0x3) << 9)
#define UCB1400_M_MAXIMUM (3 << 7)
#define UCB1400_M_MINIMUM (1 << 7)
#define UCB1400_M_FLAT (0 << 7)
#define UCB1400_HPEN (1 << 6)
#define UCB1400_DE (1 << 5)
#define UCB1400_DC (1 << 4)
#define UCB1400_HIPS (1 << 3)
#define UCB1400_GIEN (1 << 2)
#define UCB1400_OVFL (1 << 0)
#define UCB1400_REG_FEATURE_CSR2 0x6c
#define UCB1400_SMT (1 << 15) /* Must be 0 */
#define UCB1400_SUEV1 (1 << 14) /* Must be 0 */
#define UCB1400_SUEV0 (1 << 13) /* Must be 0 */
#define UCB1400_AVE (1 << 12)
#define UCB1400_AVEN1 (1 << 11) /* Must be 0 */
#define UCB1400_AVEN0 (1 << 10) /* Must be 0 */
#define UCB1400_SLP_ON \
(UCB1400_SLP_PLL | UCB1400_SLP_CODEC)
#define UCB1400_SLP_PLL (2 << 4)
#define UCB1400_SLP_CODEC (1 << 4)
#define UCB1400_SLP_NO (0 << 4)
#define UCB1400_EV2 (1 << 2) /* Must be 0 */
#define UCB1400_EV1 (1 << 1) /* Must be 0 */
#define UCB1400_EV0 (1 << 0) /* Must be 0 */
static void
ac97_ucb1400_init(struct ac97_softc *as)
{
ac97_write(as, UCB1400_REG_FEATURE_CSR1,
UCB1400_HPEN | UCB1400_DC | UCB1400_HIPS | UCB1400_OVFL);
ac97_write(as, UCB1400_REG_FEATURE_CSR2, UCB1400_AVE | UCB1400_SLP_ON);
}
#define VT1616_REG_IO_CONTROL 0x5a
#define VT1616_IC_LVL (1 << 15)
#define VT1616_IC_LFECENTER_TO_FRONT (1 << 12)