for (i = 0; i <= 31; i++) {
snprintf(device_file, sizeof(device_file), "/dev/fb%d", i);
- if ((fd = avpriv_open(device_file, O_RDWR)) < 0)
+ if ((fd = avpriv_open(device_file, O_RDWR)) < 0) {
+ int err = AVERROR(errno);
+ if (err != AVERROR(ENOENT))
+ av_log(NULL, AV_LOG_ERROR, "Could not open framebuffer device '%s': %s\n",
+ device_file, av_err2str(err));
continue;
+ }
if (ioctl(fd, FBIOGET_VSCREENINFO, &varinfo) == -1)
goto fail_device;
if (ioctl(fd, FBIOGET_FSCREENINFO, &fixinfo) == -1)