azalia: Make `azalia_find_verb` parametric
Allow to specify which table should the verb list be read from.
Change-Id: Id1bc40c4364cda848f416bad9eeab1b8ca3e9512
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48350
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
diff --git a/src/device/azalia_device.c b/src/device/azalia_device.c
index 440b6fb..283d2f0 100644
--- a/src/device/azalia_device.c
+++ b/src/device/azalia_device.c
@@ -85,17 +85,17 @@
return 0;
}
-u32 azalia_find_verb(u32 viddid, const u32 **verb)
+u32 azalia_find_verb(const u32 *verb_table, u32 verb_table_bytes, u32 viddid, const u32 **verb)
{
int idx = 0;
- while (idx < (cim_verb_data_size / sizeof(u32))) {
- u32 verb_size = 4 * cim_verb_data[idx + 2]; // in u32
- if (cim_verb_data[idx] != viddid) {
+ while (idx < (verb_table_bytes / sizeof(u32))) {
+ u32 verb_size = 4 * verb_table[idx + 2]; // in u32
+ if (verb_table[idx] != viddid) {
idx += verb_size + 3; // skip verb + header
continue;
}
- *verb = &cim_verb_data[idx + 3];
+ *verb = &verb_table[idx + 3];
return verb_size;
}
@@ -179,7 +179,7 @@
/* 2 */
reg32 = read32(base + HDA_IR_REG);
printk(BIOS_DEBUG, "azalia_audio: codec viddid: %08x\n", reg32);
- verb_size = azalia_find_verb(reg32, &verb);
+ verb_size = azalia_find_verb(cim_verb_data, cim_verb_data_size, reg32, &verb);
if (!verb_size) {
printk(BIOS_DEBUG, "azalia_audio: No verb!\n");