Change in ...coreboot[master]: nb/intel/gm45: Make fetching the blc_pwm freq global

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/29925 )

Change subject: nb/intel/gm45: Make fetching the blc_pwm freq global
......................................................................

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 
Reviewed-on: https://review.coreboot.org/c/29925
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
---
M src/northbridge/intel/gm45/gm45.h
M src/northbridge/intel/gm45/gma.c
2 files changed, 2 insertions(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved

diff --git a/src/northbridge/intel/gm45/gm45.h b/src/northbridge/intel/gm45/gm45.h
index 5373e5e..086afd5 100644
--- a/src/northbridge/intel/gm45/gm45.h
+++ b/src/northbridge/intel/gm45/gm45.h
@@ -442,6 +442,7 @@
    int pwm_freq; /* In Hz */
 };
 int get_blc_values(const struct blc_pwm_t **entries);
+u16 get_blc_pwm_freq_value(const char *edid_ascii_string);

#if ENV_RAMSTAGE && !defined(__SIMPLE_DEVICE__)
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;