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| author | Nicholas Chin <nic.c3.14@gmail.com> | 2024-01-15 10:26:11 -0700 |
|---|---|---|
| committer | Felix Singer <service+coreboot-gerrit@felixsinger.de> | 2024-02-13 20:03:53 +0000 |
| commit | 463a7bc777a958f469e6b5a92bb4702b89401432 (patch) | |
| tree | 10e2b68d988d18516c61557dbc2f2cbcd9c2a9d7 | |
| parent | 1810a184152800468dc1a5d6119f04c028ce39d9 (diff) | |
| download | coreboot-463a7bc777a958f469e6b5a92bb4702b89401432.tar.gz coreboot-463a7bc777a958f469e6b5a92bb4702b89401432.tar.bz2 coreboot-463a7bc777a958f469e6b5a92bb4702b89401432.zip | |
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>
| -rw-r--r-- | src/include/device/azalia_device.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/include/device/azalia_device.h b/src/include/device/azalia_device.h index 1562e25c48bc..f7c1448863c4 100644 --- a/src/include/device/azalia_device.h +++ b/src/include/device/azalia_device.h @@ -112,7 +112,12 @@ enum azalia_pin_location_2 { 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 @@ enum azalia_pin_location_2 { ((dev) << 20) | \ ((type) << 16) | \ ((color) << 12) | \ - ((no_presence_detect) << 8) | \ + ((misc) << 8) | \ ((association) << 4) | \ ((sequence) << 0)) |