treewide: Get rid of CONFIG_AZALIA_MAX_CODECS
Get rid of Kconfig symbol introduced at commit 5d31dfa8
High Definition Audio Specification Revision 1.0a says, there
are 15 SDIWAKE bits.
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Ib8b656daca52e21cb0c7120b208a2acdd88625e1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62202
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/device/azalia_device.c b/src/device/azalia_device.c
index e61e1dc..4ac585d 100644
--- a/src/device/azalia_device.c
+++ b/src/device/azalia_device.c
@@ -50,7 +50,6 @@
static u16 codec_detect(u8 *base)
{
struct stopwatch sw;
- const u16 codec_mask = (1 << CONFIG_AZALIA_MAX_CODECS) - 1;
u16 reg16;
if (azalia_exit_reset(base) < 0)
@@ -61,9 +60,9 @@
write16(base + HDA_GCAP_REG, read16(base + HDA_GCAP_REG));
}
- /* clear STATESTS bits (BAR + 0xe)[2:0] */
+ /* clear STATESTS bits (BAR + 0x0e)[14:0] */
reg16 = read16(base + HDA_STATESTS_REG);
- reg16 |= codec_mask;
+ reg16 |= 0x7fff;
write16(base + HDA_STATESTS_REG, reg16);
/* Wait for readback of register to
@@ -86,9 +85,9 @@
if (azalia_exit_reset(base) < 0)
goto no_codec;
- /* Read in Codec location (BAR + 0xe)[2..0] */
+ /* Read in Codec location (BAR + 0x0e)[14:0] */
reg16 = read16(base + HDA_STATESTS_REG);
- reg16 &= codec_mask;
+ reg16 &= 0x7fff;
if (!reg16)
goto no_codec;
@@ -274,7 +273,7 @@
{
int i;
- for (i = CONFIG_AZALIA_MAX_CODECS - 1; i >= 0; i--) {
+ for (i = 14; i >= 0; i--) {
if (codec_mask & (1 << i))
azalia_codec_init(base, i, cim_verb_data, cim_verb_data_size);
}