media: i2c: imx219: Fix 1920x1080 mode to use 1:1 pixel aspect ratio

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commit 9ef6e4db15 upstream.

Commit 0af46fbc33 ("media: i2c: imx219: Calculate crop rectangle
dynamically") meant that the 1920x1080 mode switched from using no
binning to using vertical binning but no horizontal binning, which
resulted in stretched pixels.

Until proper controls are available to independently select horizontal
and vertical binning, restore the original 1:1 pixel aspect ratio by
forcing binning to be uniform in both directions.

Cc: stable@vger.kernel.org
Fixes: 0af46fbc33 ("media: i2c: imx219: Calculate crop rectangle dynamically")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
[Add comment & reword commit message]
Signed-off-by: Jai Luthra <jai.luthra@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Dave Stevenson 2025-10-17 13:43:49 +05:30 • committed by Greg Kroah-Hartman

parent 2e9b9a658d

commit 378deae752

1 changed files with 6 additions and 3 deletions

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drivers/media/i2c/imx219.c

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