1 files changed, 82 insertions, 23 deletions

diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 0e62205d4081..df757575798a 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -255,6 +255,14 @@ static struct snd_ca0106_details ca0106_chip_details[] = {
            .gpio_type = 2,
            .i2c_adc = 1,
            .spi_dac = 1 } ,
+        /* Giga-byte GA-G1975X mobo
+         * Novell bnc#395807
+         */
+        /* FIXME: the GPIO and I2C setting aren't tested well */
+        { .serial = 0x1458a006,
+          .name = "Giga-byte GA-G1975X",
+          .gpio_type = 1,
+          .i2c_adc = 1 },
          /* Shuttle XPC SD31P which has an onboard Creative Labs
           * Sound Blaster Live! 24-bit EAX
           * high-definition 7.1 audio processor".
@@ -404,7 +412,9 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
         }
 
         tmp = reg << 25 | value << 16;
-        // snd_printk("I2C-write:reg=0x%x, value=0x%x\n", reg, value);
+        /*
+        snd_printk(KERN_DEBUG "I2C-write:reg=0x%x, value=0x%x\n", reg, value);
+        */
         /* Not sure what this I2C channel controls. */
         /* snd_ca0106_ptr_write(emu, I2C_D0, 0, tmp); */
 
@@ -422,7 +432,7 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
                 /* Wait till the transaction ends */
                 while (1) {
                         status = snd_ca0106_ptr_read(emu, I2C_A, 0);
-                        //snd_printk("I2C:status=0x%x\n", status);
+                        /*snd_printk(KERN_DEBUG "I2C:status=0x%x\n", status);*/
                         timeout++;
                         if ((status & I2C_A_ADC_START) == 0)
                                 break;
@@ -521,7 +531,10 @@ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substr
         channel->number = channel_id;
 
         channel->use = 1;
-        //printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel);
+        /*
+        printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p\n",
+               channel_id, chip, channel);
+        */
         //channel->interrupt = snd_ca0106_pcm_channel_interrupt;
         channel->epcm = epcm;
         if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
@@ -614,7 +627,10 @@ static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substre
         channel->number = channel_id;
 
         channel->use = 1;
-        //printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel);
+        /*
+        printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p\n",
+               channel_id, chip, channel);
+        */
         //channel->interrupt = snd_ca0106_pcm_channel_interrupt;
         channel->epcm = epcm;
         if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
@@ -705,9 +721,20 @@ static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream)
         u32 reg71;
         int i;
         
-        //snd_printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, periods=%u, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1));
-        //snd_printk("dma_addr=%x, dma_area=%p, table_base=%p\n",runtime->dma_addr, runtime->dma_area, table_base);
-        //snd_printk("dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
+#if 0 /* debug */
+        snd_printk(KERN_DEBUG
+                   "prepare:channel_number=%d, rate=%d, format=0x%x, "
+                   "channels=%d, buffer_size=%ld, period_size=%ld, "
+                   "periods=%u, frames_to_bytes=%d\n",
+                   channel, runtime->rate, runtime->format,
+                   runtime->channels, runtime->buffer_size,
+                   runtime->period_size, runtime->periods,
+                   frames_to_bytes(runtime, 1));
+        snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p\n",
+                   runtime->dma_addr, runtime->dma_area, table_base);
+        snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",
+                   emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
+#endif /* debug */
         /* Rate can be set per channel. */
         /* reg40 control host to fifo */
         /* reg71 controls DAC rate. */
@@ -799,9 +826,20 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream)
         u32 reg71_set = 0;
         u32 reg71;
         
-        //snd_printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, periods=%u, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1));
-        //snd_printk("dma_addr=%x, dma_area=%p, table_base=%p\n",runtime->dma_addr, runtime->dma_area, table_base);
-        //snd_printk("dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
+#if 0 /* debug */
+        snd_printk(KERN_DEBUG
+                   "prepare:channel_number=%d, rate=%d, format=0x%x, "
+                   "channels=%d, buffer_size=%ld, period_size=%ld, "
+                   "periods=%u, frames_to_bytes=%d\n",
+                   channel, runtime->rate, runtime->format,
+                   runtime->channels, runtime->buffer_size,
+                   runtime->period_size, runtime->periods,
+                   frames_to_bytes(runtime, 1));
+        snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p\n",
+                   runtime->dma_addr, runtime->dma_area, table_base);
+        snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",
+                   emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
+#endif /* debug */
         /* reg71 controls ADC rate. */
         switch (runtime->rate) {
         case 44100:
@@ -846,7 +884,14 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream)
         }
 
 
-        //printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size,  frames_to_bytes(runtime, 1));
+        /*
+        printk(KERN_DEBUG
+               "prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, "
+               "buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n",
+               channel, runtime->rate, runtime->format, runtime->channels,
+               runtime->buffer_size, runtime->period_size,
+               frames_to_bytes(runtime, 1));
+        */
         snd_ca0106_ptr_write(emu, 0x13, channel, 0);
         snd_ca0106_ptr_write(emu, CAPTURE_DMA_ADDR, channel, runtime->dma_addr);
         snd_ca0106_ptr_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffer_size)<<16); // buffer size in bytes
@@ -888,13 +933,13 @@ static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream,
                 runtime = s->runtime;
                 epcm = runtime->private_data;
                 channel = epcm->channel_id;
-                /* snd_printk("channel=%d\n",channel); */
+                /* snd_printk(KERN_DEBUG "channel=%d\n", channel); */
                 epcm->running = running;
                 basic |= (0x1 << channel);
                 extended |= (0x10 << channel);
                 snd_pcm_trigger_done(s, substream);
         }
-        /* snd_printk("basic=0x%x, extended=0x%x\n",basic, extended); */
+        /* snd_printk(KERN_DEBUG "basic=0x%x, extended=0x%x\n",basic, extended); */
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
@@ -972,8 +1017,13 @@ snd_ca0106_pcm_pointer_playback(struct snd_pcm_substream *substream)
         ptr=ptr2;
         if (ptr >= runtime->buffer_size)
                 ptr -= runtime->buffer_size;
-        //printk("ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", ptr1, ptr2, ptr, (int)runtime->buffer_size, (int)runtime->period_size, (int)runtime->frame_bits, (int)runtime->rate);
-
+        /*
+        printk(KERN_DEBUG "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, "
+               "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n",
+               ptr1, ptr2, ptr, (int)runtime->buffer_size,
+               (int)runtime->period_size, (int)runtime->frame_bits,
+               (int)runtime->rate);
+        */
         return ptr;
 }
 
@@ -995,8 +1045,13 @@ snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream)
         ptr=ptr2;
         if (ptr >= runtime->buffer_size)
                 ptr -= runtime->buffer_size;
-        //printk("ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", ptr1, ptr2, ptr, (int)runtime->buffer_size, (int)runtime->period_size, (int)runtime->frame_bits, (int)runtime->rate);
-
+        /*
+        printk(KERN_DEBUG "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, "
+               "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n",
+               ptr1, ptr2, ptr, (int)runtime->buffer_size,
+               (int)runtime->period_size, (int)runtime->frame_bits,
+               (int)runtime->rate);
+        */
         return ptr;
 }
 
@@ -1181,8 +1236,12 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id)
                 return IRQ_NONE;
 
         stat76 = snd_ca0106_ptr_read(chip, EXTENDED_INT, 0);
-        //snd_printk("interrupt status = 0x%08x, stat76=0x%08x\n", status, stat76);
-        //snd_printk("ptr=0x%08x\n",snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0));
+        /*
+        snd_printk(KERN_DEBUG "interrupt status = 0x%08x, stat76=0x%08x\n",
+                   status, stat76);
+        snd_printk(KERN_DEBUG "ptr=0x%08x\n",
+                   snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0));
+        */
         mask = 0x11; /* 0x1 for one half, 0x10 for the other half period. */
         for(i = 0; i < 4; i++) {
                 pchannel = &(chip->playback_channels[i]);
@@ -1470,7 +1529,7 @@ static void ca0106_init_chip(struct snd_ca0106 *chip, int resume)
                 int size, n;
 
                 size = ARRAY_SIZE(i2c_adc_init);
-                /* snd_printk("I2C:array size=0x%x\n", size); */
+                /* snd_printk(KERN_DEBUG "I2C:array size=0x%x\n", size); */
                 for (n = 0; n < size; n++)
                         snd_ca0106_i2c_write(chip, i2c_adc_init[n][0],
                                              i2c_adc_init[n][1]);
@@ -1707,9 +1766,9 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
                 return -ENOENT;
         }
 
-        card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
-        if (card == NULL)
-                return -ENOMEM;
+        err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+        if (err < 0)
+                return err;
 
         err = snd_ca0106_create(dev, card, pci, &chip);
         if (err < 0)