[PATCH 1/1] drm/imx/ipuv-v3: Fix front porch adjustment upon hactive aligning

[Philipp Zabel]

On Mi, 2023-05-03 at 13:14 +0200, Alexander Stein wrote:
> When hactive is not aligned to 8 pixels, it is aligned accordingly and
> hfront porch needs to be reduced the same amount. Unfortunately the front
> porch is set to the difference rather than reducing it. There are some
> Samsung TVs which can't cope with a front porch of instead of 70.
> 
> Fixes: 94dfec48fca7 ("drm/imx: Add 8 pixel alignment fix")
> Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>

Reviewed-by: Philipp Zabel <p.zabel at pengutronix.de>

regards
Philipp