Don't load verb in BIOS stage. It is not BIOS's responsibility.
And we can not have verb for every single codec.
Signed-off-by: Zheng Bao <zheng.bao(a)amd.com>
Index: src/southbridge/amd/sb600/sb600_hda.c
===================================================================
--- src/southbridge/amd/sb600/sb600_hda.c (revision 5184)
+++ src/southbridge/amd/sb600/sb600_hda.c (working copy)
@@ -90,88 +90,10 @@
return 0;
}
-static u32 cim_verb_data[] = {
- 0x01471c10,
- 0x01471d40,
- 0x01471e01,
- 0x01471f01,
-/* 1 */
- 0x01571c12,
- 0x01571d10,
- 0x01571e01,
- 0x01571f01,
-/* 2 */
- 0x01671c11,
- 0x01671d60,
- 0x01671e01,
- 0x01671f01,
-/* 3 */
- 0x01771c14,
- 0x01771d20,
- 0x01771e01,
- 0x01771f01,
-/* 4 */
- 0x01871c30,
- 0x01871d90,
- 0x01871ea1,
- 0x01871f01,
-/* 5 */
- 0x01971cf0,
- 0x01971d11,
- 0x01971e11,
- 0x01971f41,
-/* 6 */
- 0x01a71c80,
- 0x01a71d30,
- 0x01a71e81,
- 0x01a71f01,
-/* 7 */
- 0x01b71cf0,
- 0x01b71d11,
- 0x01b71e11,
- 0x01b71f41,
-/* 8 */
- 0x01c71cf0,
- 0x01c71d11,
- 0x01c71e11,
- 0x01c71f41,
-/* 9 */
- 0x01d71cf0,
- 0x01d71d11,
- 0x01d71e11,
- 0x01d71f41,
-/* 10 */
- 0x01e71c50,
- 0x01e71d11,
- 0x01e71e44,
- 0x01e71f01,
-/* 11 */
- 0x01f71c60,
- 0x01f71d61,
- 0x01f71ec4,
- 0x01f71f01,
-};
-static u32 find_verb(u32 viddid, u32 ** verb)
-{
- device_t azalia_dev = dev_find_slot(0, PCI_DEVFN(0x14, 2));
- struct southbridge_amd_sb600_config *cfg =
- (struct southbridge_amd_sb600_config
*)azalia_dev->chip_info;
- printk_debug("Dev=%s\n", dev_path(azalia_dev));
- printk_debug("Default viddid=%x\n", cfg->hda_viddid);
- printk_debug("Reading viddid=%x\n", viddid);
- if (!cfg)
- return 0;
- if (viddid != cfg->hda_viddid)
- return 0;
- *verb = (u32 *) cim_verb_data;
- return sizeof(cim_verb_data) / sizeof(u32);
-}
-
/**
* Wait 50usec for for the codec to indicate it is ready
* no response would imply that the codec is non-operative
*/
-
static int wait_for_ready(u8 *base)
{
/* Use a 50 usec timeout - the Linux kernel uses the
@@ -194,7 +116,6 @@
* the previous command. No response would imply that the code
* is non-operative
*/
-
static int wait_for_valid(u8 *base)
{
/* Use a 50 usec timeout - the Linux kernel uses the
@@ -215,9 +136,6 @@
static void codec_init(u8 * base, int addr)
{
u32 dword;
- u32 *verb;
- u32 verb_size;
- int i;
/* 1 */
if (wait_for_ready(base) == -1)
@@ -232,26 +150,7 @@
dword = read32(base + 0x64);
/* 2 */
- printk_debug("codec viddid: %08x\n", dword);
- verb_size = find_verb(dword, &verb);
-
- if (!verb_size) {
- printk_debug("No verb!\n");
- return;
- }
-
- printk_debug("verb_size: %d\n", verb_size);
- /* 3 */
- for (i = 0; i < verb_size; i++) {
- if (wait_for_ready(base) == -1)
- return;
-
- write32(base + 0x60, verb[i]);
-
- if (wait_for_valid(base) == -1)
- return;
- }
- printk_debug("verb loaded!\n");
+ printk_debug("%x(th) codec viddid: %08x\n", addr, dword);
}
static void codecs_init(u8 * base, u32 codec_mask)