media: atomisp: Clamp width to max 1920 pixels when in ATOMISP_RUN_MODE_PREVIEW
authorHans de Goede <hdegoede@redhat.com>
Mon, 19 Jun 2023 10:52:08 +0000 (12:52 +0200)
committerMauro Carvalho Chehab <mchehab@kernel.org>
Wed, 27 Sep 2023 07:40:02 +0000 (09:40 +0200)
commitd86c33af672d126bbba0b61947078c317994dcc5
tree836f52de15d4b22e1f81ea4d70d55c70867786c4
parent0e2c53ff13e2240dea196d5813cc08ea923951dc
media: atomisp: Clamp width to max 1920 pixels when in ATOMISP_RUN_MODE_PREVIEW

The pipeline firmware-binaries used in previed mode have
ia_css_binary_xinfo.output.max_width set to 1920.

This causes ia_css_binary_find() to fail when trying to set a higher
resolution resulting in the dump_stack() call in ia_css_binary_find()
triggering and resulting in the try_fmt() or set_fmt() IOCTL failing.

Fix this by clamping the width to max 1920 when in preview mode.

Link: https://lore.kernel.org/r/20230619105212.303653-3-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
drivers/staging/media/atomisp/pci/atomisp_cmd.c