#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
+#include <linux/mutex.h>
#include <sound/core.h>
#include <sound/control.h>
unsigned long flags;
int result;
- snd_assert(rvoice != NULL, return -EINVAL);
- snd_assert(!pair || type == YMFPCI_PCM, return -EINVAL);
+ if (snd_BUG_ON(!rvoice))
+ return -EINVAL;
+ if (snd_BUG_ON(pair && type != YMFPCI_PCM))
+ return -EINVAL;
spin_lock_irqsave(&chip->voice_lock, flags);
for (;;) {
{
unsigned long flags;
- snd_assert(pvoice != NULL, return -EINVAL);
+ if (snd_BUG_ON(!pvoice))
+ return -EINVAL;
snd_ymfpci_hw_stop(chip);
spin_lock_irqsave(&chip->voice_lock, flags);
if (pvoice->number == chip->src441_used) {
u8 use_left, use_right;
unsigned long flags;
- snd_assert(voice != NULL, return);
+ if (snd_BUG_ON(!voice))
+ return;
if (runtime->channels == 1) {
use_left = 1;
use_right = 1;
}
/* add S/PDIF control */
- snd_assert(chip->pcm_spdif != NULL, return -EIO);
+ if (snd_BUG_ON(!chip->pcm_spdif))
+ return -ENXIO;
if ((err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_spdif_default, chip))) < 0)
return err;
kctl->id.device = chip->pcm_spdif->device;
}
}
-#ifdef CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL
-
-#include "ymfpci_image.h"
-
-static struct firmware snd_ymfpci_dsp_microcode = {
- .size = YDSXG_DSPLENGTH,
- .data = (u8 *)DspInst,
-};
-static struct firmware snd_ymfpci_controller_microcode = {
- .size = YDSXG_CTRLLENGTH,
- .data = (u8 *)CntrlInst,
-};
-static struct firmware snd_ymfpci_controller_1e_microcode = {
- .size = YDSXG_CTRLLENGTH,
- .data = (u8 *)CntrlInst1E,
-};
-#endif
-
-#ifdef CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL
-static int snd_ymfpci_request_firmware(struct snd_ymfpci *chip)
-{
- chip->dsp_microcode = &snd_ymfpci_dsp_microcode;
- if (chip->device_id == PCI_DEVICE_ID_YAMAHA_724F ||
- chip->device_id == PCI_DEVICE_ID_YAMAHA_740C ||
- chip->device_id == PCI_DEVICE_ID_YAMAHA_744 ||
- chip->device_id == PCI_DEVICE_ID_YAMAHA_754)
- chip->controller_microcode =
- &snd_ymfpci_controller_1e_microcode;
- else
- chip->controller_microcode =
- &snd_ymfpci_controller_microcode;
- return 0;
-}
-
-#else /* use fw_loader */
-
-#ifdef __LITTLE_ENDIAN
-static inline void snd_ymfpci_convert_from_le(const struct firmware *fw) { }
-#else
-static void snd_ymfpci_convert_from_le(const struct firmware *fw)
-{
- int i;
- u32 *data = (u32 *)fw->data;
-
- for (i = 0; i < fw->size / 4; ++i)
- le32_to_cpus(&data[i]);
-}
-#endif
-
static int snd_ymfpci_request_firmware(struct snd_ymfpci *chip)
{
int err, is_1e;
err = request_firmware(&chip->dsp_microcode, "yamaha/ds1_dsp.fw",
&chip->pci->dev);
if (err >= 0) {
- if (chip->dsp_microcode->size == YDSXG_DSPLENGTH)
- snd_ymfpci_convert_from_le(chip->dsp_microcode);
- else {
+ if (chip->dsp_microcode->size != YDSXG_DSPLENGTH) {
snd_printk(KERN_ERR "DSP microcode has wrong size\n");
err = -EINVAL;
}
err = request_firmware(&chip->controller_microcode, name,
&chip->pci->dev);
if (err >= 0) {
- if (chip->controller_microcode->size == YDSXG_CTRLLENGTH)
- snd_ymfpci_convert_from_le(chip->controller_microcode);
- else {
+ if (chip->controller_microcode->size != YDSXG_CTRLLENGTH) {
snd_printk(KERN_ERR "controller microcode"
" has wrong size\n");
err = -EINVAL;
MODULE_FIRMWARE("yamaha/ds1_ctrl.fw");
MODULE_FIRMWARE("yamaha/ds1e_ctrl.fw");
-#endif
-
static void snd_ymfpci_download_image(struct snd_ymfpci *chip)
{
int i;
u16 ctrl;
- u32 *inst;
+ const __le32 *inst;
snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0x00000000);
snd_ymfpci_disable_dsp(chip);
snd_ymfpci_writew(chip, YDSXGR_GLOBALCTRL, ctrl & ~0x0007);
/* setup DSP instruction code */
- inst = (u32 *)chip->dsp_microcode->data;
+ inst = (const __le32 *)chip->dsp_microcode->data;
for (i = 0; i < YDSXG_DSPLENGTH / 4; i++)
- snd_ymfpci_writel(chip, YDSXGR_DSPINSTRAM + (i << 2), inst[i]);
+ snd_ymfpci_writel(chip, YDSXGR_DSPINSTRAM + (i << 2),
+ le32_to_cpu(inst[i]));
/* setup control instruction code */
- inst = (u32 *)chip->controller_microcode->data;
+ inst = (const __le32 *)chip->controller_microcode->data;
for (i = 0; i < YDSXG_CTRLLENGTH / 4; i++)
- snd_ymfpci_writel(chip, YDSXGR_CTRLINSTRAM + (i << 2), inst[i]);
+ snd_ymfpci_writel(chip, YDSXGR_CTRLINSTRAM + (i << 2),
+ le32_to_cpu(inst[i]));
snd_ymfpci_enable_dsp(chip);
}
chip->work_base = ptr;
chip->work_base_addr = ptr_addr;
- snd_assert(ptr + chip->work_size == chip->work_ptr.area + chip->work_ptr.bytes, );
+ snd_BUG_ON(ptr + chip->work_size !=
+ chip->work_ptr.area + chip->work_ptr.bytes);
snd_ymfpci_writel(chip, YDSXGR_PLAYCTRLBASE, chip->bank_base_playback_addr);
snd_ymfpci_writel(chip, YDSXGR_RECCTRLBASE, chip->bank_base_capture_addr);
{
u16 ctrl;
- snd_assert(chip != NULL, return -EINVAL);
+ if (snd_BUG_ON(!chip))
+ return -EINVAL;
if (chip->res_reg_area) { /* don't touch busy hardware */
snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0);
pci_write_config_word(chip->pci, 0x40, chip->old_legacy_ctrl);
pci_disable_device(chip->pci);
-#ifndef CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL
release_firmware(chip->dsp_microcode);
release_firmware(chip->controller_microcode);
-#endif
kfree(chip);
return 0;
}