# # Hypervisor graphics system layer configuration # config QCOM_HGSL_TCSR_SIGNAL bool "TCSR signal for Hypervisor GSL" depends on MFD_SYSCON help The TCSR compute signal module provides hgsl driver in hypervisor Linux a way to send/receive signals to/from A6x GPU hardware directly, without going through host system. config QCOM_HGSL bool "Graphics driver for Hypervisor" depends on QTI_GVM depends on QCOM_HGSL_TCSR_SIGNAL help This driver could help commands submmitting functions for hypervisor Linux. With HFI feature provided by A6x, it could submit commands directly to hardware without passing them to host system.