Searched refs:fb_fd (Results 1 – 1 of 1) sorted by relevance
108 static int32_t fb_fd = -1; in SetDisplayPowerStatus() local115 if (fb_fd < 0) { in SetDisplayPowerStatus()116 fb_fd = open("/dev/graphics/fb0", O_RDWR); in SetDisplayPowerStatus()117 if (fb_fd < 0) { in SetDisplayPowerStatus()126 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_POWERDOWN); in SetDisplayPowerStatus()129 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_UNBLANK); in SetDisplayPowerStatus()