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linux/drivers/media/platform/raspberrypi
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Tomi Valkeinen be7de82384 media: raspberrypi: cfe: Fix mapping of dmabuf buffers 
When using buffers from DRM, DMA-API gives a warning about: "mapping sg
segment longer than device claims to support [len=307200] [max=65536]"

Add a call to vb2_dma_contig_set_max_seg_size() to tell the DMA-API
about the supported segment size (which is UINT_MAX).

Fixes: 6edb685abb ("media: raspberrypi: Add support for RP1-CFE")
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
 		2024-11-07 09:05:58 +01:00
..
pisp_be media: platform: drop vb2_ops_wait_prepare/finish 2024-10-28 09:20:07 +01:00
rp1-cfe media: raspberrypi: cfe: Fix mapping of dmabuf buffers 2024-11-07 09:05:58 +01:00
Kconfig media: raspberrypi: Add support for RP1-CFE 2024-10-16 09:32:40 +02:00
Makefile media: raspberrypi: Add support for RP1-CFE 2024-10-16 09:32:40 +02:00