diff options
author | Takashi Iwai <tiwai@suse.de> | 2009-05-04 10:00:16 -0400 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2009-05-04 10:00:16 -0400 |
commit | 3a20ac2c52b1317f5a5f0bd9cd3cbe8495ddd026 (patch) | |
tree | 9a912f2609cefb9698b5cce09cd240bd6dbd09fb /sound/isa/gus/gus_dma.c | |
parent | 18cc8d8d9b74c446832336d8f6e1afb145f9431b (diff) | |
parent | 3e5b50165fd0be080044586f43fcdd460ed27610 (diff) |
Merge branch 'fix/pcm-jiffies-check' into fix/asoc
Diffstat (limited to 'sound/isa/gus/gus_dma.c')
-rw-r--r-- | sound/isa/gus/gus_dma.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/sound/isa/gus/gus_dma.c b/sound/isa/gus/gus_dma.c index f45f6116c77a..36c27c832360 100644 --- a/sound/isa/gus/gus_dma.c +++ b/sound/isa/gus/gus_dma.c | |||
@@ -45,7 +45,8 @@ static void snd_gf1_dma_program(struct snd_gus_card * gus, | |||
45 | unsigned char dma_cmd; | 45 | unsigned char dma_cmd; |
46 | unsigned int address_high; | 46 | unsigned int address_high; |
47 | 47 | ||
48 | // snd_printk("dma_transfer: addr=0x%x, buf=0x%lx, count=0x%x\n", addr, (long) buf, count); | 48 | snd_printdd("dma_transfer: addr=0x%x, buf=0x%lx, count=0x%x\n", |
49 | addr, buf_addr, count); | ||
49 | 50 | ||
50 | if (gus->gf1.dma1 > 3) { | 51 | if (gus->gf1.dma1 > 3) { |
51 | if (gus->gf1.enh_mode) { | 52 | if (gus->gf1.enh_mode) { |
@@ -77,7 +78,8 @@ static void snd_gf1_dma_program(struct snd_gus_card * gus, | |||
77 | snd_gf1_dma_ack(gus); | 78 | snd_gf1_dma_ack(gus); |
78 | snd_dma_program(gus->gf1.dma1, buf_addr, count, dma_cmd & SNDRV_GF1_DMA_READ ? DMA_MODE_READ : DMA_MODE_WRITE); | 79 | snd_dma_program(gus->gf1.dma1, buf_addr, count, dma_cmd & SNDRV_GF1_DMA_READ ? DMA_MODE_READ : DMA_MODE_WRITE); |
79 | #if 0 | 80 | #if 0 |
80 | snd_printk("address = 0x%x, count = 0x%x, dma_cmd = 0x%x\n", address << 1, count, dma_cmd); | 81 | snd_printk(KERN_DEBUG "address = 0x%x, count = 0x%x, dma_cmd = 0x%x\n", |
82 | address << 1, count, dma_cmd); | ||
81 | #endif | 83 | #endif |
82 | spin_lock_irqsave(&gus->reg_lock, flags); | 84 | spin_lock_irqsave(&gus->reg_lock, flags); |
83 | if (gus->gf1.enh_mode) { | 85 | if (gus->gf1.enh_mode) { |
@@ -142,7 +144,9 @@ static void snd_gf1_dma_interrupt(struct snd_gus_card * gus) | |||
142 | snd_gf1_dma_program(gus, block->addr, block->buf_addr, block->count, (unsigned short) block->cmd); | 144 | snd_gf1_dma_program(gus, block->addr, block->buf_addr, block->count, (unsigned short) block->cmd); |
143 | kfree(block); | 145 | kfree(block); |
144 | #if 0 | 146 | #if 0 |
145 | printk("program dma (IRQ) - addr = 0x%x, buffer = 0x%lx, count = 0x%x, cmd = 0x%x\n", addr, (long) buffer, count, cmd); | 147 | snd_printd(KERN_DEBUG "program dma (IRQ) - " |
148 | "addr = 0x%x, buffer = 0x%lx, count = 0x%x, cmd = 0x%x\n", | ||
149 | block->addr, block->buf_addr, block->count, block->cmd); | ||
146 | #endif | 150 | #endif |
147 | } | 151 | } |
148 | 152 | ||
@@ -203,13 +207,16 @@ int snd_gf1_dma_transfer_block(struct snd_gus_card * gus, | |||
203 | } | 207 | } |
204 | *block = *__block; | 208 | *block = *__block; |
205 | block->next = NULL; | 209 | block->next = NULL; |
206 | #if 0 | 210 | |
207 | printk("addr = 0x%x, buffer = 0x%lx, count = 0x%x, cmd = 0x%x\n", block->addr, (long) block->buffer, block->count, block->cmd); | 211 | snd_printdd("addr = 0x%x, buffer = 0x%lx, count = 0x%x, cmd = 0x%x\n", |
208 | #endif | 212 | block->addr, (long) block->buffer, block->count, |
209 | #if 0 | 213 | block->cmd); |
210 | printk("gus->gf1.dma_data_pcm_last = 0x%lx\n", (long)gus->gf1.dma_data_pcm_last); | 214 | |
211 | printk("gus->gf1.dma_data_pcm = 0x%lx\n", (long)gus->gf1.dma_data_pcm); | 215 | snd_printdd("gus->gf1.dma_data_pcm_last = 0x%lx\n", |
212 | #endif | 216 | (long)gus->gf1.dma_data_pcm_last); |
217 | snd_printdd("gus->gf1.dma_data_pcm = 0x%lx\n", | ||
218 | (long)gus->gf1.dma_data_pcm); | ||
219 | |||
213 | spin_lock_irqsave(&gus->dma_lock, flags); | 220 | spin_lock_irqsave(&gus->dma_lock, flags); |
214 | if (synth) { | 221 | if (synth) { |
215 | if (gus->gf1.dma_data_synth_last) { | 222 | if (gus->gf1.dma_data_synth_last) { |