Sinan Kaya d1615ca2e0 dmaengine: qcom_hidma: implement lower level hardware interface ... This patch implements the hardware hooks for the HIDMA channel driver. The main functions of interest are: - hidma_ll_init - hidma_ll_request - hidma_ll_queue_request - hidma_ll_hw_start OS layer calls the hidma_ll_init function during probe to set up the hardware. At this moment, the number of supported descriptors are also given. On each request, a descriptor is allocated from the free pool and filled in with the transfer parameters. Multiple requests can be queued into the hardware via the OS interface. When client is ready for requests to be executed, start method is called. Completions are delivered via callbacks via tasklet. Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>		2016-05-14 11:54:45 +05:30
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bam_dma.c	dmaengine: qcom: bam_dma: rename BAM_MAX_DATA_SIZE define	2016-04-19 21:11:32 +05:30
hidma_ll.c	dmaengine: qcom_hidma: implement lower level hardware interface	2016-05-14 11:54:45 +05:30
hidma_mgmt_sys.c
hidma_mgmt.c
hidma_mgmt.h
hidma.c	dmaengine: qcom_hidma: implement lower level hardware interface	2016-05-14 11:54:45 +05:30
hidma.h	dmaengine: qcom_hidma: implement lower level hardware interface	2016-05-14 11:54:45 +05:30
Kconfig	dmaengine: add Qualcomm Technologies HIDMA channel driver	2016-03-11 07:42:30 +05:30
Makefile	dmaengine: qcom_hidma: implement lower level hardware interface	2016-05-14 11:54:45 +05:30