[RFC PATCH v2 1/3] gnss: Add AI2 protocol used by some TI combo chips.

Andreas Kemnade
2024-01-28T18:06:27Z

Texas Instruments uses something called Air Independent Interface (AI2) for
their WLAN/BT/GPS combo chips.
No public documentation is available, but allow that protocol to be
specified.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
drivers/gnss/core.c | 1 +
include/linux/gnss.h | 1 +
2 files changed, 2 insertions(+)

diff --git a/drivers/gnss/core.c b/drivers/gnss/core.c
index 48f2ee0f78c4d..cac9f45aec4b2 100644
--- a/drivers/gnss/core.c
+++ b/drivers/gnss/core.c
@@ -335,6 +335,7 @@ static const char * const gnss_type_names[GNSS_TYPE_COUNT] = {
[GNSS_TYPE_SIRF] = "SiRF",
[GNSS_TYPE_UBX] = "UBX",
[GNSS_TYPE_MTK] = "MTK",
+ [GNSS_TYPE_AI2] = "AI2",
};

static const char *gnss_type_name(const struct gnss_device *gdev)
diff --git a/include/linux/gnss.h b/include/linux/gnss.h
index 36968a0f33e8d..16b565dab83ea 100644
--- a/include/linux/gnss.h
+++ b/include/linux/gnss.h
@@ -23,6 +23,7 @@ enum gnss_type {
GNSS_TYPE_SIRF,
GNSS_TYPE_UBX,
GNSS_TYPE_MTK,
+ GNSS_TYPE_AI2,

GNSS_TYPE_COUNT
};
--
2.39.2