diff options
| -rw-r--r-- | src/mainboard/lenovo/x200/blc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/lenovo/x200/blc.c b/src/mainboard/lenovo/x200/blc.c index ef2dbb1e59..c03b3e9ee7 100644 --- a/src/mainboard/lenovo/x200/blc.c +++ b/src/mainboard/lenovo/x200/blc.c @@ -4,6 +4,7 @@ #include <commonlib/helpers.h> #include <console/console.h> #include <northbridge/intel/gm45/gm45.h> +#include <device/pci.h> #include <drivers/intel/gma/opregion.h> static const struct blc_pwm_t blc_entries[] = { @@ -36,9 +37,8 @@ int get_blc_values(const struct blc_pwm_t **entries) const char *mainboard_vbt_filename(void) { - u16 pwm_freq; - - pwm_freq = get_blc_pwm_freq_value(NULL); + struct device *gma = pcidev_path_on_root(PCI_DEVFN(0x2, 0)); + u16 pwm_freq = gma ? get_blc_pwm_freq_value(gm45_get_lvds_edid_str(gma)) : 0; if (pwm_freq == 0) { printk(BIOS_DEBUG, |