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(parent: 43a90fc) | patch
dmaengine: sun6i: Add a quirk for setting DRQ fields
authorJernej Skrabec <jernej.skrabec@siol.net>
Mon, 27 May 2019 20:14:55 +0000 (22:14 +0200)
committerVinod Koul <vkoul@kernel.org>
Tue, 4 Jun 2019 12:26:59 +0000 (17:56 +0530)
commit67f34055118cb6dcdfeea9e1980309afa80b2b7c
tree2bf5175260cd366f18c55ba989ab4b3898bfde61tree | snapshot
parent43a90fc76a3ebe0ce3315725c7f0fa832df50c8ecommit | diff
dmaengine: sun6i: Add a quirk for setting DRQ fields

H6 DMA has more than 32 possible DRQs. That means that current maximum
of 31 DRQs is not enough anymore.

Add a quirk which will set source and destination DRQ number.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/sun6i-dma.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)