static int load_firmware(struct echoaudio *chip)
{
const struct firmware *fw;
int box_type, err;
if (snd_BUG_ON(!chip->comm_page))
return -EPERM;
/* */
if (chip->dsp_code) {
if ((box_type = check_asic_status(chip)) >= 0)
return box_type;
/* */
chip->dsp_code = NULL;
}
err = get_firmware(&fw, chip, chip->dsp_code_to_load);
if (err < 0)
return err;
err = load_dsp(chip, (u16 *)fw->data);
free_firmware(fw);
if (err < 0)
return err;
if ((box_type = load_asic(chip)) < 0)
return box_type; /* */
return box_type;
}
/* load_firmware takes care of loading the DSP and any ASIC code. */
static int load_firmware(struct echoaudio *chip)
{
const struct firmware *fw;
int box_type, err;
if (snd_BUG_ON(!chip->comm_page))
return -EPERM;
/* See if the ASIC is present and working - only if the DSP is already loaded */
if (chip->dsp_code) {
if ((box_type = check_asic_status(chip)) >= 0)
return box_type;
/* ASIC check failed; force the DSP to reload */
chip->dsp_code = NULL;
}
err = get_firmware(&fw, chip, chip->dsp_code_to_load);
if (err < 0)
return err;
err = load_dsp(chip, (u16 *)fw->data);
free_firmware(fw, chip);
if (err < 0)
return err;
if ((box_type = load_asic(chip)) < 0)
return box_type; /* error */
return box_type;
}
