Merge branch 'fix/misc' into topic/misc
This commit is contained in:
commit
96d9e9c039
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@ -307,7 +307,7 @@ struct ak4113 {
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int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
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ak4113_write_t *write,
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const unsigned char pgm[AK4113_WRITABLE_REGS],
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const unsigned char *pgm,
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void *private_data, struct ak4113 **r_ak4113);
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void snd_ak4113_reg_write(struct ak4113 *ak4113, unsigned char reg,
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unsigned char mask, unsigned char val);
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@ -863,7 +863,6 @@ static int __devinit aaci_probe_ac97(struct aaci *aaci)
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struct snd_ac97 *ac97;
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int ret;
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writel(0, aaci->base + AC97_POWERDOWN);
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/*
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* Assert AACIRESET for 2us
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*/
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@ -1047,7 +1046,11 @@ static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id)
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writel(0x1fff, aaci->base + AACI_INTCLR);
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writel(aaci->maincr, aaci->base + AACI_MAINCR);
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/*
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* Fix: ac97 read back fail errors by reading
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* from any arbitrary aaci register.
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*/
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readl(aaci->base + AACI_CSCH1);
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ret = aaci_probe_ac97(aaci);
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if (ret)
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goto out;
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@ -148,6 +148,9 @@ static void pcm_debug_name(struct snd_pcm_substream *substream,
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#define xrun_debug(substream, mask) \
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((substream)->pstr->xrun_debug & (mask))
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#else
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#define xrun_debug(substream, mask) 0
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#endif
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#define dump_stack_on_xrun(substream) do { \
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if (xrun_debug(substream, XRUN_DEBUG_STACK)) \
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@ -169,6 +172,7 @@ static void xrun(struct snd_pcm_substream *substream)
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}
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}
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#ifdef CONFIG_SND_PCM_XRUN_DEBUG
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#define hw_ptr_error(substream, fmt, args...) \
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do { \
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if (xrun_debug(substream, XRUN_DEBUG_BASIC)) { \
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@ -255,8 +259,6 @@ static void xrun_log_show(struct snd_pcm_substream *substream)
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#else /* ! CONFIG_SND_PCM_XRUN_DEBUG */
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#define xrun_debug(substream, mask) 0
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#define xrun(substream) do { } while (0)
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#define hw_ptr_error(substream, fmt, args...) do { } while (0)
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#define xrun_log(substream, pos) do { } while (0)
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#define xrun_log_show(substream) do { } while (0)
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@ -70,7 +70,7 @@ static int snd_ak4113_dev_free(struct snd_device *device)
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}
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int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
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ak4113_write_t *write, const unsigned char pgm[5],
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ak4113_write_t *write, const unsigned char *pgm,
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void *private_data, struct ak4113 **r_ak4113)
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{
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struct ak4113 *chip;
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@ -1852,12 +1852,14 @@ static unsigned int ad1981_jacks_blacklist[] = {
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0x10140523, /* Thinkpad R40 */
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0x10140534, /* Thinkpad X31 */
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0x10140537, /* Thinkpad T41p */
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0x1014053e, /* Thinkpad R40e */
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0x10140554, /* Thinkpad T42p/R50p */
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0x10140567, /* Thinkpad T43p 2668-G7U */
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0x10140581, /* Thinkpad X41-2527 */
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0x10280160, /* Dell Dimension 2400 */
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0x104380b0, /* Asus A7V8X-MX */
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0x11790241, /* Toshiba Satellite A-15 S127 */
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0x1179ff10, /* Toshiba P500 */
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0x144dc01a, /* Samsung NP-X20C004/SEG */
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0 /* end */
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};
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@ -941,13 +941,21 @@ static snd_pcm_uframes_t snd_cmipci_pcm_pointer(struct cmipci *cm, struct cmipci
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struct snd_pcm_substream *substream)
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{
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size_t ptr;
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unsigned int reg;
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unsigned int reg, rem, tries;
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if (!rec->running)
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return 0;
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#if 1 // this seems better..
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reg = rec->ch ? CM_REG_CH1_FRAME2 : CM_REG_CH0_FRAME2;
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ptr = rec->dma_size - (snd_cmipci_read_w(cm, reg) + 1);
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ptr >>= rec->shift;
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for (tries = 0; tries < 3; tries++) {
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rem = snd_cmipci_read_w(cm, reg);
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if (rem < rec->dma_size)
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goto ok;
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}
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printk(KERN_ERR "cmipci: invalid PCM pointer: %#x\n", rem);
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return SNDRV_PCM_POS_XRUN;
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ok:
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ptr = (rec->dma_size - (rem + 1)) >> rec->shift;
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#else
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reg = rec->ch ? CM_REG_CH1_FRAME1 : CM_REG_CH0_FRAME1;
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ptr = snd_cmipci_read(cm, reg) - rec->offset;
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@ -2184,10 +2184,9 @@ static int __devinit snd_echo_probe(struct pci_dev *pci,
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goto ctl_error;
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#endif
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if ((err = snd_card_register(card)) < 0) {
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snd_card_free(card);
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err = snd_card_register(card);
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if (err < 0)
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goto ctl_error;
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}
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snd_printk(KERN_INFO "Card registered: %s\n", card->longname);
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pci_set_drvdata(pci, chip);
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@ -1161,13 +1161,15 @@ static long snd_mixart_BA0_read(struct snd_info_entry *entry, void *file_private
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unsigned long count, unsigned long pos)
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{
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struct mixart_mgr *mgr = entry->private_data;
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unsigned long maxsize;
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count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
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if(count <= 0)
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if (pos >= MIXART_BA0_SIZE)
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return 0;
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if(pos + count > MIXART_BA0_SIZE)
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count = (long)(MIXART_BA0_SIZE - pos);
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if(copy_to_user_fromio(buf, MIXART_MEM( mgr, pos ), count))
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maxsize = MIXART_BA0_SIZE - pos;
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if (count > maxsize)
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count = maxsize;
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count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
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if (copy_to_user_fromio(buf, MIXART_MEM(mgr, pos), count))
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return -EFAULT;
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return count;
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}
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@ -1180,13 +1182,15 @@ static long snd_mixart_BA1_read(struct snd_info_entry *entry, void *file_private
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unsigned long count, unsigned long pos)
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{
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struct mixart_mgr *mgr = entry->private_data;
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unsigned long maxsize;
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count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
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if(count <= 0)
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if (pos > MIXART_BA1_SIZE)
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return 0;
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if(pos + count > MIXART_BA1_SIZE)
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count = (long)(MIXART_BA1_SIZE - pos);
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if(copy_to_user_fromio(buf, MIXART_REG( mgr, pos ), count))
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maxsize = MIXART_BA1_SIZE - pos;
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if (count > maxsize)
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count = maxsize;
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count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
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if (copy_to_user_fromio(buf, MIXART_REG(mgr, pos), count))
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return -EFAULT;
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return count;
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}
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@ -986,6 +986,8 @@ static void snd_usbmidi_output_drain(struct snd_rawmidi_substream *substream)
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DEFINE_WAIT(wait);
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long timeout = msecs_to_jiffies(50);
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if (ep->umidi->disconnected)
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return;
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/*
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* The substream buffer is empty, but some data might still be in the
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* currently active URBs, so we have to wait for those to complete.
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@ -1123,14 +1125,21 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi* umidi,
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* Frees an output endpoint.
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* May be called when ep hasn't been initialized completely.
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*/
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static void snd_usbmidi_out_endpoint_delete(struct snd_usb_midi_out_endpoint* ep)
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static void snd_usbmidi_out_endpoint_clear(struct snd_usb_midi_out_endpoint *ep)
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{
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unsigned int i;
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for (i = 0; i < OUTPUT_URBS; ++i)
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if (ep->urbs[i].urb)
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if (ep->urbs[i].urb) {
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free_urb_and_buffer(ep->umidi, ep->urbs[i].urb,
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ep->max_transfer);
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ep->urbs[i].urb = NULL;
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}
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}
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static void snd_usbmidi_out_endpoint_delete(struct snd_usb_midi_out_endpoint *ep)
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{
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snd_usbmidi_out_endpoint_clear(ep);
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kfree(ep);
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}
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usb_kill_urb(ep->out->urbs[j].urb);
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if (umidi->usb_protocol_ops->finish_out_endpoint)
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umidi->usb_protocol_ops->finish_out_endpoint(ep->out);
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ep->out->active_urbs = 0;
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if (ep->out->drain_urbs) {
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ep->out->drain_urbs = 0;
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wake_up(&ep->out->drain_wait);
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}
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}
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if (ep->in)
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for (j = 0; j < INPUT_URBS; ++j)
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usb_kill_urb(ep->in->urbs[j]);
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/* free endpoints here; later call can result in Oops */
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if (ep->out) {
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snd_usbmidi_out_endpoint_delete(ep->out);
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ep->out = NULL;
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}
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if (ep->out)
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snd_usbmidi_out_endpoint_clear(ep->out);
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if (ep->in) {
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snd_usbmidi_in_endpoint_delete(ep->in);
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ep->in = NULL;
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