src/ec/google/chromeec: Get Type-C Mux info from EC (TCPM)
EC being the TCPM decides the mux configuration after negotiating with the
port partner on the Type-C port. The APIs added here will give the
current essential mux state information for a given port.
BUG=None
BRANCH=None
TEST=Built coreboot image and verified that using this patch mux is being
set for display during boot
Change-Id: If994a459288ef31b0e6da8c6cdfd0ce3a0303981
Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com>
Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42078
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
diff --git a/src/ec/google/chromeec/ec_acpi.c b/src/ec/google/chromeec/ec_acpi.c
index 8a76805..b768316 100644
--- a/src/ec/google/chromeec/ec_acpi.c
+++ b/src/ec/google/chromeec/ec_acpi.c
@@ -144,7 +144,8 @@
static void fill_ssdt_typec_device(const struct device *dev)
{
int rv;
- int i, num_ports;
+ int i;
+ unsigned int num_ports;
struct device *usb2_port;
struct device *usb3_port;
struct device *usb4_port;