]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 8c0df80) | patch
spi: imx: fallback to PIO if dma setup failure
authorRobin Gong <yibin.gong@nxp.com>
Wed, 20 May 2020 20:34:17 +0000 (04:34 +0800)
committerMark Brown <broonie@kernel.org>
Thu, 28 May 2020 12:41:48 +0000 (13:41 +0100)
commitd3a354681a67a649427ba001bd81b57474997104
treee45b9a9159a6093865aa8fa2ec2eca841b386690tree | snapshot
parent8c0df804e58f60908a0d1528f4be46cb1815e161commit | diff
spi: imx: fallback to PIO if dma setup failure

Fallback to PIO in case dma setup failed. For example, sdma firmware not
updated but ERR009165 workaroud added in kernel.

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.kernel.org/r/1590006865-20900-6-git-send-email-yibin.gong@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-imx.c diff | blob | history
Linux Kernel Source Tree.