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Diffstat (limited to 'sound/pci/maestro3.c')
-rw-r--r--sound/pci/maestro3.c29
1 files changed, 15 insertions, 14 deletions
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index a536c59fbea1..9dfba6eff858 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -2240,18 +2240,16 @@ static const struct firmware assp_minisrc = {
2240 .size = sizeof assp_minisrc_image 2240 .size = sizeof assp_minisrc_image
2241}; 2241};
2242 2242
2243#else /* CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL */
2244
2245#ifdef __LITTLE_ENDIAN 2243#ifdef __LITTLE_ENDIAN
2246static inline void snd_m3_convert_from_le(const struct firmware *fw) { } 2244static inline void snd_m3_convert_to_le(const struct firmware *fw) { }
2247#else 2245#else
2248static void snd_m3_convert_from_le(const struct firmware *fw) 2246static void snd_m3_convert_to_le(const struct firmware *fw)
2249{ 2247{
2250 int i; 2248 int i;
2251 u16 *data = (u16 *)fw->data; 2249 u16 *data = (u16 *)fw->data;
2252 2250
2253 for (i = 0; i < fw->size / 2; ++i) 2251 for (i = 0; i < fw->size / 2; ++i)
2254 le16_to_cpus(&data[i]); 2252 cpu_to_le16s(&data[i]);
2255} 2253}
2256#endif 2254#endif
2257 2255
@@ -2271,7 +2269,7 @@ static const u16 minisrc_lpf[MINISRC_LPF_LEN] = {
2271static void snd_m3_assp_init(struct snd_m3 *chip) 2269static void snd_m3_assp_init(struct snd_m3 *chip)
2272{ 2270{
2273 unsigned int i; 2271 unsigned int i;
2274 u16 *data; 2272 const u16 *data;
2275 2273
2276 /* zero kernel data */ 2274 /* zero kernel data */
2277 for (i = 0; i < (REV_B_DATA_MEMORY_UNIT_LENGTH * NUM_UNITS_KERNEL_DATA) / 2; i++) 2275 for (i = 0; i < (REV_B_DATA_MEMORY_UNIT_LENGTH * NUM_UNITS_KERNEL_DATA) / 2; i++)
@@ -2289,10 +2287,11 @@ static void snd_m3_assp_init(struct snd_m3 *chip)
2289 KDATA_DMA_XFER0); 2287 KDATA_DMA_XFER0);
2290 2288
2291 /* write kernel into code memory.. */ 2289 /* write kernel into code memory.. */
2292 data = (u16 *)chip->assp_kernel_image->data; 2290 data = (const u16 *)chip->assp_kernel_image->data;
2293 for (i = 0 ; i * 2 < chip->assp_kernel_image->size; i++) { 2291 for (i = 0 ; i * 2 < chip->assp_kernel_image->size; i++) {
2294 snd_m3_assp_write(chip, MEMTYPE_INTERNAL_CODE, 2292 snd_m3_assp_write(chip, MEMTYPE_INTERNAL_CODE,
2295 REV_B_CODE_MEMORY_BEGIN + i, data[i]); 2293 REV_B_CODE_MEMORY_BEGIN + i,
2294 le16_to_cpu(data[i]));
2296 } 2295 }
2297 2296
2298 /* 2297 /*
@@ -2301,10 +2300,10 @@ static void snd_m3_assp_init(struct snd_m3 *chip)
2301 * drop it there. It seems that the minisrc doesn't 2300 * drop it there. It seems that the minisrc doesn't
2302 * need vectors, so we won't bother with them.. 2301 * need vectors, so we won't bother with them..
2303 */ 2302 */
2304 data = (u16 *)chip->assp_minisrc_image->data; 2303 data = (const u16 *)chip->assp_minisrc_image->data;
2305 for (i = 0; i * 2 < chip->assp_minisrc_image->size; i++) { 2304 for (i = 0; i * 2 < chip->assp_minisrc_image->size; i++) {
2306 snd_m3_assp_write(chip, MEMTYPE_INTERNAL_CODE, 2305 snd_m3_assp_write(chip, MEMTYPE_INTERNAL_CODE,
2307 0x400 + i, data[i]); 2306 0x400 + i, le16_to_cpu(data[i]));
2308 } 2307 }
2309 2308
2310 /* 2309 /*
@@ -2749,8 +2748,7 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
2749 if (err < 0) { 2748 if (err < 0) {
2750 snd_m3_free(chip); 2749 snd_m3_free(chip);
2751 return err; 2750 return err;
2752 } else 2751 }
2753 snd_m3_convert_from_le(chip->assp_kernel_image);
2754#endif 2752#endif
2755 2753
2756#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL 2754#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
@@ -2761,8 +2759,7 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
2761 if (err < 0) { 2759 if (err < 0) {
2762 snd_m3_free(chip); 2760 snd_m3_free(chip);
2763 return err; 2761 return err;
2764 } else 2762 }
2765 snd_m3_convert_from_le(chip->assp_minisrc_image);
2766#endif 2763#endif
2767 2764
2768 if ((err = pci_request_regions(pci, card->driver)) < 0) { 2765 if ((err = pci_request_regions(pci, card->driver)) < 0) {
@@ -2915,6 +2912,10 @@ static struct pci_driver driver = {
2915 2912
2916static int __init alsa_card_m3_init(void) 2913static int __init alsa_card_m3_init(void)
2917{ 2914{
2915#ifdef CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL
2916 snd_m3_convert_to_le(&assp_kernel);
2917 snd_m3_convert_to_le(&assp_minisrc);
2918#endif
2918 return pci_register_driver(&driver); 2919 return pci_register_driver(&driver);
2919} 2920}
2920 2921