1## SPDX-License-Identifier: GPL-2.0-only 2 3config SOC_AMD_COMMON_BLOCK_GRAPHICS 4 bool 5 help 6 Select this option to use AMD common graphics driver support. 7 8config SOC_AMD_COMMON_BLOCK_GRAPHICS_ATIF 9 bool 10 depends on SOC_AMD_COMMON_BLOCK_GRAPHICS 11 help 12 Select this option to provide ATIF method with display brightness querying. 13 Currently, the exported values only open up 0-255 as the brightness range for 14 the display. 15 16config SOC_AMD_GFX_CACHE_VBIOS_IN_FMAP 17 bool "Support for caching modified VBIOS tables in flash" 18 depends on SOC_AMD_COMMON_BLOCK_GRAPHICS && CHROMEOS && RUN_FSP_GOP && TPM2 19 default n 20 help 21 Enable support for flash based VBIOS cache. 22 23config USE_SELECTIVE_GOP_INIT 24 bool "Run FSP GOP driver only when needed for recovery/developer modes" 25 depends on SOC_AMD_GFX_CACHE_VBIOS_IN_FMAP 26 default n 27 help 28 Select this option to only run the FSP GOP driver when needed for pre-OS display init 29 (eg, Recovery and Developer Modes). Otherwise, use cached VBIOS/ATOMBIOS tables. 30 Selecting this option will save approx. 130ms boot time on the normal boot path. 31 32config SOC_AMD_COMMON_BLOCK_GRAPHICS_ACP 33 bool 34 depends on SOC_AMD_COMMON_BLOCK_GRAPHICS 35 help 36 Select this option to provide Audio CoProcessor ACPI device for pre-Ryzen APUs for 37 use by custom Windows drivers. 38