diff options
Diffstat (limited to 'src/mainboard/lenovo/t530')
| -rw-r--r-- | src/mainboard/lenovo/t530/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/lenovo/t530/cmos.default | 1 | ||||
| -rw-r--r-- | src/mainboard/lenovo/t530/cmos.layout | 6 |
3 files changed, 7 insertions, 1 deletions
diff --git a/src/mainboard/lenovo/t530/Kconfig b/src/mainboard/lenovo/t530/Kconfig index c1d06256a8..085711b7ab 100644 --- a/src/mainboard/lenovo/t530/Kconfig +++ b/src/mainboard/lenovo/t530/Kconfig @@ -20,6 +20,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_DO_NATIVE_VGA_INIT # default to native vga init select ENABLE_VMX select MAINBOARD_HAS_LPC_TPM + select DRIVERS_LENOVO_HYBRID_GRAPHICS # Workaround for EC/KBC IRQ1. select SERIRQ_CONTINUOUS_MODE diff --git a/src/mainboard/lenovo/t530/cmos.default b/src/mainboard/lenovo/t530/cmos.default index 00e8863145..ad7dcf54d3 100644 --- a/src/mainboard/lenovo/t530/cmos.default +++ b/src/mainboard/lenovo/t530/cmos.default @@ -15,3 +15,4 @@ sticky_fn=Disable trackpoint=Enable hyper_threading=Enable backlight=Both +hybrid_graphics_mode=Integrated Only
\ No newline at end of file diff --git a/src/mainboard/lenovo/t530/cmos.layout b/src/mainboard/lenovo/t530/cmos.layout index e21c197d42..0e28bddb3b 100644 --- a/src/mainboard/lenovo/t530/cmos.layout +++ b/src/mainboard/lenovo/t530/cmos.layout @@ -77,7 +77,8 @@ entries # coreboot config options: northbridge 432 3 e 11 gfx_uma_size -#435 5 r 0 unused +435 2 e 12 hybrid_graphics_mode +#437 3 r 0 unused 440 8 h 0 volume @@ -135,6 +136,9 @@ enumerations 11 4 160M 11 5 192M 11 6 224M +12 0 Integrated Only +12 1 Discrete Only + # ----------------------------------------------------------------- checksums |