nb/intel/gm45: Make fetching the blc_pwm freq global
This can be used to select the proper VBT.
Change-Id: Id3f6ba3ae31a5ab47f44d207678c1c4a6a43b7ec
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/29925
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
index 64b6a57..8acec29 100644
--- a/src/northbridge/intel/gm45/gma.c
+++ b/src/northbridge/intel/gm45/gma.c
@@ -668,7 +668,7 @@
return (blc_mod << 16) | blc_mod;
}
-static u16 get_blc_pwm_freq_value(const char *edid_ascii_string)
+u16 get_blc_pwm_freq_value(const char *edid_ascii_string)
{
static u16 blc_pwm_freq;
const struct blc_pwm_t *blc_pwm;