include/device/azalia_device.h: Add enum for misc field
The HDA specification defines bits 11:8 of the Configuration Default
register as a miscellaneous field for other jack information. Only bit 8
has a standard meaning, and indicates that the jack does not have
presence detect capability. Add an enum for use in the AZALIA_PIN_DESC
macro to indicate this field. Note that many vendor firmwares set bits
11:9 to non zero values despite them being reserved in the
specification, and their meaning in these cases is not well known.
Change-Id: I70cbfca8541828a1e0c7280887060c04e4c71721
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
diff --git a/src/include/device/azalia_device.h b/src/include/device/azalia_device.h
index 1562e25..f7c1448 100644
--- a/src/include/device/azalia_device.h
+++ b/src/include/device/azalia_device.h
@@ -112,7 +112,12 @@
LOCATION_OTHER
};
-#define AZALIA_PIN_DESC(conn, location2, location1, dev, type, color, no_presence_detect, \
+enum azalia_pin_misc {
+ JACK_PRESENCE_DETECT = 0,
+ NO_JACK_PRESENCE_DETECT,
+};
+
+#define AZALIA_PIN_DESC(conn, location2, location1, dev, type, color, misc, \
association, sequence) \
(((conn) << 30) | \
((location2) << 27) | \
@@ -120,7 +125,7 @@
((dev) << 20) | \
((type) << 16) | \
((color) << 12) | \
- ((no_presence_detect) << 8) | \
+ ((misc) << 8) | \
((association) << 4) | \
((sequence) << 0))