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kernel: add support for tw686x frame grabbers
authorKoen Vandeputte <koen.vandeputte@citymesh.com>
Wed, 7 Jun 2023 09:58:52 +0000 (11:58 +0200)
committerKoen Vandeputte <koen.vandeputte@citymesh.com>
Fri, 7 Jul 2023 06:20:59 +0000 (08:20 +0200)
commitbc91784f26b2816c949ad4b102930ccd449e2881
treef2683fd98be76f8484fbecb213b434f32810c207tree | snapshot
parenta9a872b9d4ccf0d79381d20e114742439606132fcommit | diff
kernel: add support for tw686x frame grabbers

Adds support for Intersil/Techwell tw686x frame grabbers.

By default, this module uses MEMCPY to transfer data.
Let's switch to "Contiguous DMA" which is the fastest
performing method available.

[   10.074349] tw6869: PCI 0000:07:00.0, IRQ 33, MMIO 0x1200000 (contig mode)
[   10.081381] tw686x 0000:07:00.0: enabling device (0140 -> 0142)

Signed-off-by: Koen Vandeputte <koen.vandeputte@citymesh.com>
package/kernel/linux/modules/video.mk diff | blob | history
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