diff options
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/sis/sis966/aza.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/src/southbridge/sis/sis966/aza.c b/src/southbridge/sis/sis966/aza.c index 9c05cb13b1..f1a46b518c 100644 --- a/src/southbridge/sis/sis966/aza.c +++ b/src/southbridge/sis/sis966/aza.c @@ -65,54 +65,54 @@ static int set_bits(void *port, u32 mask, u32 val) static u32 send_verb(u8 *base, u32 verb) { - u32 dword; - - dword = read32(base + 0x68); - dword=dword|(unsigned long)0x0002; - write32(base + 0x68, dword); - do { - dword = read32(base + 0x68); - } while ((dword & 1)!=0); - write32(base + 0x60, verb); - udelay(500); - dword = read32(base + 0x68); - dword =(dword |0x1); - write32(base + 0x68, dword); - do { - udelay(100); + u32 dword; + + dword = read32(base + 0x68); + dword = dword|(unsigned long)0x0002; + write32(base + 0x68, dword); + do { dword = read32(base + 0x68); - } while ((dword & 3) != 2); + } while ((dword & 1) != 0); + write32(base + 0x60, verb); + udelay(500); + dword = read32(base + 0x68); + dword = (dword |0x1); + write32(base + 0x68, dword); + do { + udelay(100); + dword = read32(base + 0x68); + } while ((dword & 3) != 2); - dword = read32(base + 0x64); - return dword; + dword = read32(base + 0x64); + return dword; } static int codec_detect(u8 *base) { u32 dword; - int idx=0; + int idx = 0; /* 1 */ // controller reset printk(BIOS_DEBUG, "controller reset\n"); set_bits(base + 0x08, 1, 1); - do { - dword = read32(base + 0x08)&0x1; + do { + dword = read32(base + 0x08)&0x1; if (idx++>1000) { printk(BIOS_DEBUG, "controller reset fail !!!\n"); break;} - } while (dword !=1); + } while (dword !=1); - dword=send_verb(base,0x000F0000); // get codec VendorId and DeviceId + dword=send_verb(base,0x000F0000); // get codec VendorId and DeviceId - if (dword==0) { - printk(BIOS_DEBUG, "No codec!\n"); + if (dword == 0) { + printk(BIOS_DEBUG, "No codec!\n"); return 0; - } + } printk(BIOS_DEBUG, "Codec ID = %x\n", dword); - dword=0x1; + dword = 0x1; return dword; } @@ -185,7 +185,7 @@ static u32 verb_data[] = { static unsigned find_verb(u32 viddid, u32 **verb) { if ((viddid == 0x10ec0883) || (viddid == 0x10ec0882) || (viddid == 0x10ec0880)) return 0; - *verb = (u32 *)verb_data; + *verb = (u32 *)verb_data; return sizeof(verb_data)/sizeof(u32); } @@ -202,12 +202,12 @@ static void codec_init(u8 *base, int addr) dword = read32(base + 0x68); } while (dword & 1); - dword = (addr<<28) | 0x000f0000; + dword = (addr << 28) | 0x000f0000; write32(base + 0x60, dword); do { dword = read32(base + 0x68); - } while ((dword & 3)!=2); + } while ((dword & 3) != 2); dword = read32(base + 0x64); @@ -244,7 +244,7 @@ static void aza_init(struct device *dev) //-------------- enable AZA (SiS7502) ------------------------- { - u8 temp8; + u8 temp8; int i=0; while (SiS_SiS7502_init[i][0] != 0) { @@ -268,7 +268,7 @@ static void aza_init(struct device *dev) printk(BIOS_DEBUG, "****** Azalia PCI config ******"); printk(BIOS_DEBUG, "\n 03020100 07060504 0B0A0908 0F0E0D0C"); - for (i=0;i<0xff;i+=4){ + for (i=0; i<0xff; i+=4){ if ((i%16)==0){ printk(BIOS_DEBUG, "\n%02x: ", i); } @@ -305,7 +305,7 @@ static struct pci_operations lops_pci = { .set_subsystem = lpci_set_subsystem, }; -static struct device_operations aza_audio_ops = { +static struct device_operations aza_audio_ops = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, |