237         struct v4l2_frmsizeenum frameDesc {};  in getFormatFrames()  struct
238         frameDesc.index = index;  in getFormatFrames()
239         frameDesc.pixel_format = format->fcc;  in getFormatFrames()
241         int ret = ioctl(mUVCFd.get(), VIDIOC_ENUM_FRAMESIZES, &frameDesc);  in getFormatFrames()
245         if (frameDesc.index != index) {  in getFormatFrames()
247                   frameDesc.index, index);  in getFormatFrames()
251         switch (frameDesc.type) {  in getFormatFrames()
253                 configFrame.width = frameDesc.discrete.width;  in getFormatFrames()
254                 configFrame.height = frameDesc.discrete.height;  in getFormatFrames()
258                 configFrame.width = frameDesc.stepwise.min_width;  in getFormatFrames()
259                 configFrame.height = frameDesc.stepwise.min_height;  in getFormatFrames()
262                 ALOGE("%s frame type %u invalid", __FUNCTION__, frameDesc.type);  in getFormatFrames()