From c95eadd2f1afd2ba643e85a8dfc9079a3f03ae47 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Sun, 28 Dec 2008 16:43:35 +0100 Subject: ALSA: Convert to snd_card_create() in sound/isa/* Convert from snd_card_new() to the new snd_card_create() function. Signed-off-by: Takashi Iwai --- sound/isa/ad1816a/ad1816a.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'sound/isa/ad1816a/ad1816a.c') diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c index 77524244a846..9660e598232c 100644 --- a/sound/isa/ad1816a/ad1816a.c +++ b/sound/isa/ad1816a/ad1816a.c @@ -157,9 +157,10 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard struct snd_ad1816a *chip; struct snd_opl3 *opl3; - if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_card_ad1816a))) == NULL) - return -ENOMEM; + error = snd_card_create(index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_card_ad1816a), &card); + if (error < 0) + return error; acard = (struct snd_card_ad1816a *)card->private_data; if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) { -- cgit v1.2.3 From aa9c293ae46d71f5add0761bce8db67b162e3f29 Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Wed, 21 Jan 2009 15:08:03 +0100 Subject: ALSA: do not create OPL3 timers if there is no OPL3 irq wired Most cards have OPL3 FM synthetiser but they do not have OPL3 interrupt wired to a sound chip or CPU. Do not create OPL3 timers for such cards as the timers are useless witthout interrupt. This patch removes OPL3 timers for following alsa drivers: snd-ad1816a, snd-opti93x, snd-opti92x, snd-sc6000, snd-cmi8330. Signed-off-by: Krzysztof Helt Signed-off-by: Takashi Iwai --- sound/isa/ad1816a/ad1816a.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'sound/isa/ad1816a/ad1816a.c') diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c index 77524244a846..3810833d3a87 100644 --- a/sound/isa/ad1816a/ad1816a.c +++ b/sound/isa/ad1816a/ad1816a.c @@ -207,11 +207,8 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard OPL3_HW_AUTO, 0, &opl3) < 0) { printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2); } else { - if ((error = snd_opl3_timer_new(opl3, 1, 2)) < 0) { - snd_card_free(card); - return error; - } - if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { + error = snd_opl3_hwdep_new(opl3, 0, 1, NULL); + if (error < 0) { snd_card_free(card); return error; } -- cgit v1.2.3 From a17ac45a5da76f851faf0b6502f66c1205159469 Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Wed, 21 Jan 2009 15:14:09 +0100 Subject: ALSA: ad1816a: enable hardware timer Enable hardware timer with 10 usec resolution. Signed-off-by: Krzysztof Helt Signed-off-by: Takashi Iwai --- sound/isa/ad1816a/ad1816a.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'sound/isa/ad1816a/ad1816a.c') diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c index 3810833d3a87..15f60107a11e 100644 --- a/sound/isa/ad1816a/ad1816a.c +++ b/sound/isa/ad1816a/ad1816a.c @@ -156,6 +156,7 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard struct snd_card_ad1816a *acard; struct snd_ad1816a *chip; struct snd_opl3 *opl3; + struct snd_timer *timer; if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_card_ad1816a))) == NULL) @@ -194,6 +195,12 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard return error; } + error = snd_ad1816a_timer(chip, 0, &timer); + if (error < 0) { + snd_card_free(card); + return error; + } + if (mpu_port[dev] > 0) { if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, mpu_port[dev], 0, mpu_irq[dev], IRQF_DISABLED, -- cgit v1.2.3