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southbridge/sis/sis966/aza.c: Improve code formatting 

Change-Id: If5342a2b5bae18b70ea671522efd2691bc9872dc
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16602
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Elyes HAOUAS 2016-09-13 22:19:58 +02:00 committed by Patrick Georgi
parent a813160fbc
commit 776498ac7e
1 changed files with 32 additions and 32 deletions
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64
src/southbridge/sis/sis966/aza.c
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@ -65,54 +65,54 @@ static int set_bits(void *port, u32 mask, u32 val)
static u32 send_verb(u8 *base, u32 verb) static u32 send_verb(u8 *base, u32 verb)
{ {
u32 dword; u32 dword;
dword = read32(base + 0x68); dword = read32(base + 0x68);
dword=dword|(unsigned long)0x0002; dword = dword|(unsigned long)0x0002;
write32(base + 0x68, dword); write32(base + 0x68, dword);
do { 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);
dword = read32(base + 0x68); 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); dword = read32(base + 0x64);
return dword; return dword;
} }
static int codec_detect(u8 *base) static int codec_detect(u8 *base)
{ {
u32 dword; u32 dword;
int idx=0; int idx = 0;
/* 1 */ // controller reset /* 1 */ // controller reset
printk(BIOS_DEBUG, "controller reset\n"); printk(BIOS_DEBUG, "controller reset\n");
set_bits(base + 0x08, 1, 1); set_bits(base + 0x08, 1, 1);
do { do {
dword = read32(base + 0x08)&0x1; dword = read32(base + 0x08)&0x1;
if (idx++>1000) { printk(BIOS_DEBUG, "controller reset fail !!!\n"); break;} 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) { if (dword == 0) {
printk(BIOS_DEBUG, "No codec!\n"); printk(BIOS_DEBUG, "No codec!\n");
return 0; return 0;
} }
printk(BIOS_DEBUG, "Codec ID = %x\n", dword); printk(BIOS_DEBUG, "Codec ID = %x\n", dword);
dword=0x1; dword = 0x1;
return dword; return dword;
} }
@ -185,7 +185,7 @@ static u32 verb_data[] = {
static unsigned find_verb(u32 viddid, u32 **verb) static unsigned find_verb(u32 viddid, u32 **verb)
{ {
if ((viddid == 0x10ec0883) || (viddid == 0x10ec0882) || (viddid == 0x10ec0880)) return 0; if ((viddid == 0x10ec0883) || (viddid == 0x10ec0882) || (viddid == 0x10ec0880)) return 0;
*verb = (u32 *)verb_data; *verb = (u32 *)verb_data;
return sizeof(verb_data)/sizeof(u32); return sizeof(verb_data)/sizeof(u32);
} }
@ -202,12 +202,12 @@ static void codec_init(u8 *base, int addr)
dword = read32(base + 0x68); dword = read32(base + 0x68);
} while (dword & 1); } while (dword & 1);
dword = (addr<<28) | 0x000f0000; dword = (addr << 28) | 0x000f0000;
write32(base + 0x60, dword); write32(base + 0x60, dword);
do { do {
dword = read32(base + 0x68); dword = read32(base + 0x68);
} while ((dword & 3)!=2); } while ((dword & 3) != 2);
dword = read32(base + 0x64); dword = read32(base + 0x64);
@ -244,7 +244,7 @@ static void aza_init(struct device *dev)
//-------------- enable AZA (SiS7502) ------------------------- //-------------- enable AZA (SiS7502) -------------------------
{ {
u8 temp8; u8 temp8;
int i=0; int i=0;
while (SiS_SiS7502_init[i][0] != 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, "****** Azalia PCI config ******");
printk(BIOS_DEBUG, "\n 03020100 07060504 0B0A0908 0F0E0D0C"); 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){ if ((i%16)==0){
printk(BIOS_DEBUG, "\n%02x: ", i); printk(BIOS_DEBUG, "\n%02x: ", i);
} }
@ -305,7 +305,7 @@ static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem, .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, .read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources, .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources, .enable_resources = pci_dev_enable_resources,