So, I'll blame it (publicly at least) on not having coffee yet this morning. Where did you turn up this bit of code, and what does this get added to? On 11/10/2015 05:46 AM, cc35359 at gmail.com wrote: > I believe this will do it for you. Code provided for their demo units. Its due in the end, to the fact that the board outputs one strict resolution. I can't find any sort of licensing on this tiny bit of code though, but the source is made public, freely available with no warranty is the closest I can find to a license. > > > #include <fcntl.h> > > #include <linux/fb.h> > > #include <sys/ioctl.h> > > #include <sys/mman.h> > > #include <unistd.h> > > #include <assert.h> > > int main(int argc, char **argv) { > > struct fb_fix_screeninfo fixed; > > struct fb_var_screeninfo variable; > > char *fb; > > int line_size, size, buffer_size, i; > > int fd = open("/dev/fb0", O_RDWR); > > ioctl(fd, FBIOGET_VSCREENINFO, &variable); > > variable.xres = 1280; > > variable.yres = 720; > > variable.xres_virtual = 1280; > > variable.yres_virtual = 1440; > > variable.bits_per_pixel = 24; > > ioctl(fd, FBIOPUT_VSCREENINFO, &variable); > > ioctl(fd, FBIOGET_FSCREENINFO, &fixed); > > variable.xoffset = 0; > > variable.yoffset = 720; > > ioctl(fd, FBIOPAN_DISPLAY, &variable); > > variable.xoffset = 0; > > variable.yoffset = 0; > > ioctl(fd, FBIOPAN_DISPLAY, &variable); > > close(fd); > > return 0; > > } > > On November 9, 2015 4:22:42 PM CST, Jim Perrin <jperrin at centos.org> wrote: >> I've posted a first build of CentOS for the Hikey from 96boards, and a >> ReadMe with the steps required to get the board going. >> >> http://people.centos.org/jperrin/hikey/ >> >> The ReadMe assumes that you've at least skimmed the 'Getting Started' >> section of the Hikey documentation, but walks through the fastboot >> commands to load the image. >> >> What I consider the 'blocker' to releasing this image presently is the >> lack of console output on HDMI. If someone's able to make that go, I >> will happily mail them some CentOS swag and put their name in the >> release notes for the image. >> >> >> >> >> -- >> Jim Perrin >> The CentOS Project | http://www.centos.org >> twitter: @BitIntegrity | GPG Key: FA09AD77 >> _______________________________________________ >> Arm-dev mailing list >> Arm-dev at centos.org >> https://lists.centos.org/mailman/listinfo/arm-dev > > > > _______________________________________________ > Arm-dev mailing list > Arm-dev at centos.org > https://lists.centos.org/mailman/listinfo/arm-dev > -- Jim Perrin The CentOS Project | http://www.centos.org twitter: @BitIntegrity | GPG Key: FA09AD77