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-rw-r--r--src/southbridge/intel/lynxpoint/hda_verb.c47
1 files changed, 1 insertions, 46 deletions
diff --git a/src/southbridge/intel/lynxpoint/hda_verb.c b/src/southbridge/intel/lynxpoint/hda_verb.c
index 7c6537d003..9caffedbc8 100644
--- a/src/southbridge/intel/lynxpoint/hda_verb.c
+++ b/src/southbridge/intel/lynxpoint/hda_verb.c
@@ -79,51 +79,6 @@ static int hda_wait_for_valid(u8 *base)
return -1;
}
-/*
- * Find a specific entry within a verb table
- *
- * @param verb_table_bytes: verb table size in bytes
- * @param verb_table_data: verb table data
- * @param viddid: vendor/device to search for
- * @param **verb: pointer to entry within table
- *
- * Returns size of the entry within the verb table,
- * Returns 0 if the entry is not found
- *
- * The HDA verb table is composed of dwords. A set of 4 dwords is
- * grouped together to form a "jack" descriptor.
- * Bits 31:28 - Codec Address
- * Bits 27:20 - NID
- * Bits 19:8 - Verb ID
- * Bits 7:0 - Payload
- *
- * coreboot groups different codec verb tables into a single table
- * and prefixes each with a specific header consisting of 3
- * dword entries:
- * 1 - Codec Vendor/Device ID
- * 2 - Subsystem ID
- * 3 - Number of jacks (groups of 4 dwords) for this codec
- */
-static u32 hda_find_verb(u32 verb_table_bytes,
- const u32 *verb_table_data,
- u32 viddid, const u32 **verb)
-{
- int idx = 0;
-
- while (idx < (verb_table_bytes / sizeof(u32))) {
- u32 verb_size = 4 * verb_table_data[idx+2]; // in u32
- if (verb_table_data[idx] != viddid) {
- idx += verb_size + 3; // skip verb + header
- continue;
- }
- *verb = &verb_table_data[idx+3];
- return verb_size;
- }
-
- /* Not all codecs need to load another verb */
- return 0;
-}
-
int hda_codec_write(u8 *base, u32 size, const u32 *data)
{
int i;
@@ -172,7 +127,7 @@ int hda_codec_init(u8 *base, int addr, int verb_size, const u32 *verb_data)
reg32 = read32(base + HDA_IR_REG);
printk(BIOS_DEBUG, "HDA: codec viddid: %08x\n", reg32);
- size = hda_find_verb(verb_size, verb_data, reg32, &verb);
+ size = azalia_find_verb(verb_data, verb_size, reg32, &verb);
if (!size) {
printk(BIOS_DEBUG, "HDA: No verb table entry found\n");
return -1;