user/sven/linux.git/include/linux/dma, branch v3.16.3Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v3.16.32013-08-14T08:25:15Zdma: mmp_pdma: add filter function2013-08-14T08:25:15ZDaniel Mackzonque@gmail.com2013-08-10T16:52:18Zurn:sha1:13b3006b8ebd60926a60fc378ff6fe8affa9a194
PXA peripherals need to obtain specific DMA request ids which will
eventually be stored in the DRCMR register.
Currently, clients are expected to store that number inside the slave
config block as slave_id, which is unfortunately incompatible with the
way DMA resources are handled in DT environments.
This patch adds a filter function which stores the filter parameter
passed in by of-dma.c into the channel's drcmr register.
For backward compatability, cfg->slave_id is still used if set to
a non-zero value.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
dma: ipu: rename mach/ipu.h to include/linux/dma/ipu-dma.h2012-10-15T02:03:12ZShawn Guoshawn.guo@linaro.org2012-09-14T02:35:54Zurn:sha1:b8a6d9980f75cf5401a5ab23834eace1cb23c4f1
The header ipu.h really belongs to dma subsystem rather than imx
platform. Rename it to ipu-dma.h and put it into include/linux/dma/.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: linux-media@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org