- October 25, 2013 at 8:09 am #31527
I am working on “SGX_DDK_Linux_REL_1.9.RC2@2139099_ogles1_ogles2_source_um” & “SGX_DDK_Linux_REL_1.9.RC2@2139099_source_km”
our aim is to verify above SDK for SGX core present on Beaglebone. And we are booting beaglebone with ubuntu-12.10 & building above SDK natively. We are able to build & load the driver from nohw_linux platform with very little debugging. And able to run basic unit-test for EX : sgx_init_test, sgx_clip_blit_test. But when we are trying to run sgx_render_flip_test, am getting strange response. Am unable to trace the reason , below is the error.
This system does not support display interrupts, so a non-zero swap (flip) interval is not supported.
Consider using a zero swap interval using the option -si 0
2:- ./sgx_render_flip_test -si 0
Swap Interval: 0
This system does not support interrupts, so the Event Object not supported.
Consider disabling the Event Object using the option -neo
3:- ./sgx_render_flip_test -si 0 -neo
Swap Interval: 0
Event Object: DISABLED
Frame number 0
Frame number 100
Frame number 200
Frame number 300
Frame number 400
Frame number 500
Frame number 600
Frame number 700
Frame number 800
Frame number 900
Total time: 1883ms
Mean time per frame: 1883us
Is that am missing something here..?
Any help will be greatly appreciated.
prakashOctober 25, 2013 at 9:36 am #38168
We (DevTech) cannot support questions related to configuring and building the graphics driver. These queries must go through the platform provider (TI, in this case) or – if you are a DDK licensee – through our IP Gear customer support system.
If you want to know how to access this support system, please email firstname.lastname@example.org.