[PATCH v2 3/5] media: atmel-isi: add code to setup correct resolution for preview path

Not like codec path, preview path can do downsampling, so we should setup a extra preview width, height for it. This patch add preview resolution setup without down sampling. So currently preview path will output same size as sensor output size. Signed-off-by: Josh Wu --- Changes in v2: None

[PATCH v2 3/5] media: atmel-isi: add code to setup correct resolution for preview path

Not like codec path, preview path can do downsampling, so we should setup a extra preview width, height for it. This patch add preview resolution setup without down sampling. So currently preview path will output same size as sensor output size. Signed-off-by: Josh Wu ---