[PATCH v2 04/19] media: sun6i-csi: Use common V4L2 format info for storage bpp

Maxime Ripard maxime at cerno.tech
Tue Dec 1 05:39:45 EST 2020

On Sat, Nov 28, 2020 at 03:28:24PM +0100, Paul Kocialkowski wrote:
> V4L2 has a common helper which can be used for calculating the number
> of stored bits per pixels of a given (stored) image format.
> Use the helper-returned structure instead of our own switch/case list.
> Note that a few formats are not in that list so we keep them as
> special cases.
> The custom switch/case was also wrong concerning 10/12-bit Bayer
> formats, which are aligned to 16 bits in memory. Using the common
> helper fixes it.
> Fixes: 5cc7522d8965 ("media: sun6i: Add support for Allwinner CSI V3s")
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski at bootlin.com>

Acked-by: Maxime Ripard <mripard at kernel.org>

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