Hi,
I am working on a product using OMAP3630 with Gingerbread rowboat 2.3.4. I believe we are using “Android release 04.04.00.01” since I find a file named “ANDROID_RN_4_04_00_01” under our source code tree hardware/ti/sgx/. In the file it said the release does not support “Active Power Management(SGX)”. But in the SGX info I got from our product, I find “SUPPORT_ACTIVE_POWER_MANAGEMENT” is defined in our build. Is it normal? I try to undefine it by changing “$(eval $(call TunableBothConfigC,SUPPORT_ACTIVE_POWER_MANAGEMENT,1))” to $(eval $(call TunableBothConfigC,SUPPORT_ACTIVE_POWER_MANAGEMENT,)) in “core.mk” . But when boot with the SGX I got wrong message “PVR_K: (FAIL) SGXInit: Mismatch in client-side and KM driver build options; extra options present in client-side driver: (0x8000). Please check sgx_options.h”. What is “client-side” driver and how can I disable “Active Power Management(SGX)”?
Here is the SGX info I got from out product:
.... Hardware core designer: 0, HW core revision: 1.2.5
.... Hardware core ID: 112, name: SGX 520/530
.... SGX microkernel DDK version: 1.7.17.4352
.... SGX microkernel software core ID: SGX 530, revision: 10205
SGX microkernel build options
.... DEBUG: disabled
.... PDUMP: disabled
.... PVRSRV_USSE_EDM_STATUS_DEBUG: disabled
.... SUPPORT_HW_RECOVERY: enabled
.... PVR_SECURE_HANDLES: enabled
.... SGX_BYPASS_SYSTEM_CACHE: disabled
.... SGX_DMS_AGE_ENABLE: disabled
.... SGX_FAST_DPM_INIT: disabled
.... SGX_FEATURE_WRITEBACK_DCU: disabled
.... SGX_FEATURE_MP: disabled
.... SGX_FEATURE_MP_CORE_COUNT: 1
.... SGX_FEATURE_MULTITHREADED_UKERNEL: disabled
.... SGX_FEATURE_OVERLAPPED_SPM: disabled
.... SGX_FEATURE_SYSTEM_CACHE: disabled
.... SGX_SUPPORT_HWPROFILING: disabled
.... SUPPORT_ACTIVE_POWER_MANAGEMENT: enabled
.... SUPPORT_DISPLAYCONTROLLER_TILING: disabled
.... SUPPORT_PERCONTEXT_PB: enabled
.... SUPPORT_SGX_HWPERF: enabled
.... SUPPORT_SGX_MMU_DUMMY_PAGE: disabled
.... SUPPORT_SGX_PRIORITY_SCHEDULING: enabled
.... USE_SUPPORT_NO_TA3D_OVERLAP: disabled
Brs,
Gavin
