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[ALSA] Don't use request_firmware if internal firmwares are defined 

Don't use request_firmware() if the internal firmwares are defined
via Kconfig.  Otherwise it results in a significant delay at loading
time (minutes).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
hifive-unleashed-5.1
Takashi Iwai 2007-04-26 14:13:44 +02:00 committed by Jaroslav Kysela
parent f223a9fc3d
commit b7dd2b349a
5 changed files with 62 additions and 64 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
sound/isa/sb/sb16_csp.c
View File

@ -161,13 +161,17 @@ int snd_sb_csp_new(struct snd_sb *chip, int device, struct snd_hwdep ** rhwdep)
*/
static void snd_sb_csp_free(struct snd_hwdep *hwdep)
{
#ifndef CONFIG_SND_SB16_CSP_FIRMWARE_IN_KERNEL
int i;
#endif
struct snd_sb_csp *p = hwdep->private_data;
if (p) {
if (p->running & SNDRV_SB_CSP_ST_RUNNING)
snd_sb_csp_stop(p);
#ifndef CONFIG_SND_SB16_CSP_FIRMWARE_IN_KERNEL
for (i = 0; i < ARRAY_SIZE(p->csp_programs); ++i)
release_firmware(p->csp_programs[i]);
#endif
kfree(p);
}
}
@ -712,22 +716,19 @@ static int snd_sb_csp_firmware_load(struct snd_sb_csp *p, int index, int flags)
"sb16/ima_adpcm_capture.csp",
};
const struct firmware *program;
int err;
BUILD_BUG_ON(ARRAY_SIZE(names) != CSP_PROGRAM_COUNT);
program = p->csp_programs[index];
if (!program) {
err = request_firmware(&program, names[index],
p->chip->card->dev);
if (err >= 0)
p->csp_programs[index] = program;
else {
#ifdef CONFIG_SND_SB16_CSP_FIRMWARE_IN_KERNEL
program = &snd_sb_csp_static_programs[index];
program = &snd_sb_csp_static_programs[index];
#else
int err = request_firmware(&program, names[index],
p->chip->card->dev);
if (err < 0)
return err;
#endif
}
p->csp_programs[index] = program;
}
return snd_sb_csp_load(p, program->data, program->size, flags);
}

15
sound/isa/wavefront/wavefront_fx.c
View File

@ -256,21 +256,21 @@ snd_wavefront_fx_start (snd_wavefront_t *dev)
{
unsigned int i;
int err;
const struct firmware *firmware;
const struct firmware *firmware = NULL;
if (dev->fx_initialized)
return 0;
#ifdef CONFIG_SND_WAVEFRONT_FIRMWARE_IN_KERNEL
firmware = &yss225_registers_firmware;
#else
err = request_firmware(&firmware, "yamaha/yss225_registers.bin",
dev->card->dev);
if (err < 0) {
#ifdef CONFIG_SND_WAVEFRONT_FIRMWARE_IN_KERNEL
firmware = &yss225_registers_firmware;
#else
err = -1;
goto out;
#endif
}
#endif
for (i = 0; i + 1 < firmware->size; i += 2) {
if (firmware->data[i] >= 8 && firmware->data[i] < 16) {
@ -293,9 +293,8 @@ snd_wavefront_fx_start (snd_wavefront_t *dev)
err = 0;
out:
#ifdef CONFIG_SND_WAVEFRONT_FIRMWARE_IN_KERNEL
if (firmware != &yss225_registers_firmware)
#ifndef CONFIG_SND_WAVEFRONT_FIRMWARE_IN_KERNEL
release_firmware(firmware);
#endif
release_firmware(firmware);
return err;
}

18
sound/pci/korg1212/korg1212.c
View File

@ -2340,26 +2340,25 @@ static int __devinit snd_korg1212_create(struct snd_card *card, struct pci_dev *
korg1212->AdatTimeCodePhy = korg1212->sharedBufferPhy +
offsetof(struct KorgSharedBuffer, AdatTimeCode);
#ifdef CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL
dsp_code = &static_dsp_code;
#else
err = request_firmware(&dsp_code, "korg/k1212.dsp", &pci->dev);
if (err < 0) {
release_firmware(dsp_code);
#ifdef CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL
dsp_code = &static_dsp_code;
#else
snd_printk(KERN_ERR "firmware not available\n");
snd_korg1212_free(korg1212);
return err;
#endif
}
#endif
if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
dsp_code->size, &korg1212->dma_dsp) < 0) {
snd_printk(KERN_ERR "korg1212: cannot allocate dsp code memory (%zd bytes)\n", dsp_code->size);
snd_korg1212_free(korg1212);
#ifdef CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL
if (dsp_code != &static_dsp_code)
#ifndef CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL
release_firmware(dsp_code);
#endif
release_firmware(dsp_code);
return -ENOMEM;
}
@ -2369,10 +2368,9 @@ static int __devinit snd_korg1212_create(struct snd_card *card, struct pci_dev *
memcpy(korg1212->dma_dsp.area, dsp_code->data, dsp_code->size);
#ifdef CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL
if (dsp_code != &static_dsp_code)
#ifndef CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL
release_firmware(dsp_code);
#endif
release_firmware(dsp_code);
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_RebootCard, 0, 0, 0, 0);

30
sound/pci/maestro3.c
View File

@ -2240,7 +2240,7 @@ static const struct firmware assp_minisrc = {
.size = sizeof assp_minisrc_image
};
#endif /* CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL */
#else /* CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL */
#ifdef __LITTLE_ENDIAN
static inline void snd_m3_convert_from_le(const struct firmware *fw) { }
@ -2255,6 +2255,8 @@ static void snd_m3_convert_from_le(const struct firmware *fw)
}
#endif
#endif /* CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL */
/*
* initialize ASSP
@ -2548,14 +2550,10 @@ static int snd_m3_free(struct snd_m3 *chip)
if (chip->iobase)
pci_release_regions(chip->pci);
#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
if (chip->assp_kernel_image != &assp_kernel)
#ifndef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
release_firmware(chip->assp_kernel_image);
release_firmware(chip->assp_minisrc_image);
#endif
release_firmware(chip->assp_kernel_image);
#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
if (chip->assp_minisrc_image != &assp_minisrc)
#endif
release_firmware(chip->assp_minisrc_image);
pci_disable_device(chip->pci);
kfree(chip);
@ -2745,29 +2743,29 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
return -ENOMEM;
}
#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
chip->assp_kernel_image = &assp_kernel;
#else
err = request_firmware(&chip->assp_kernel_image,
"ess/maestro3_assp_kernel.fw", &pci->dev);
if (err < 0) {
#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
chip->assp_kernel_image = &assp_kernel;
#else
snd_m3_free(chip);
return err;
#endif
} else
snd_m3_convert_from_le(chip->assp_kernel_image);
#endif
#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
chip->assp_minisrc_image = &assp_minisrc;
#else
err = request_firmware(&chip->assp_minisrc_image,
"ess/maestro3_assp_minisrc.fw", &pci->dev);
if (err < 0) {
#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
chip->assp_minisrc_image = &assp_minisrc;
#else
snd_m3_free(chip);
return err;
#endif
} else
snd_m3_convert_from_le(chip->assp_minisrc_image);
#endif
if ((err = pci_request_regions(pci, card->driver)) < 0) {
snd_m3_free(chip);

46
sound/pci/ymfpci/ymfpci_main.c
View File

@ -2016,6 +2016,24 @@ static struct firmware snd_ymfpci_controller_1e_microcode = {
};
#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
@ -2044,13 +2062,8 @@ static int snd_ymfpci_request_firmware(struct snd_ymfpci *chip)
err = -EINVAL;
}
}
if (err < 0) {
#ifdef CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL
chip->dsp_microcode = &snd_ymfpci_dsp_microcode;
#else
if (err < 0)
return err;
#endif
}
is_1e = chip->device_id == PCI_DEVICE_ID_YAMAHA_724F ||
chip->device_id == PCI_DEVICE_ID_YAMAHA_740C ||
chip->device_id == PCI_DEVICE_ID_YAMAHA_744 ||
@ -2067,17 +2080,11 @@ static int snd_ymfpci_request_firmware(struct snd_ymfpci *chip)
err = -EINVAL;
}
}
if (err < 0) {
#ifdef CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL
chip->controller_microcode =
is_1e ? &snd_ymfpci_controller_1e_microcode
: &snd_ymfpci_controller_microcode;
#else
if (err < 0)
return err;
#endif
}
return 0;
}
#endif
static void snd_ymfpci_download_image(struct snd_ymfpci *chip)
{
@ -2257,15 +2264,10 @@ static int snd_ymfpci_free(struct snd_ymfpci *chip)
pci_write_config_word(chip->pci, 0x40, chip->old_legacy_ctrl);
pci_disable_device(chip->pci);
#ifdef CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL
if (chip->dsp_microcode != &snd_ymfpci_dsp_microcode)
#ifndef CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL
release_firmware(chip->dsp_microcode);
release_firmware(chip->controller_microcode);
#endif
release_firmware(chip->dsp_microcode);
#ifdef CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL
if (chip->controller_microcode != &snd_ymfpci_controller_microcode &&
chip->controller_microcode != &snd_ymfpci_controller_1e_microcode)
#endif
release_firmware(chip->controller_microcode);
kfree(chip);
return 0;
}