linux - Linux Kernel (branches are rebased on master from time to time)

Age	Commit message (Collapse)	Author	Files	Lines
2020-12-11	dmaengine: qcom: Fix ADM driver kerneldoc markup	Jonathan McDowell	1	-3/+5
	Update the kerneldoc function headers to fix build warnings: drivers/dma/qcom/qcom_adm.c:180: warning: Function parameter or member 'chan' not described in 'adm_free_chan' drivers/dma/qcom/qcom_adm.c:190: warning: Function parameter or member 'burst' not described in 'adm_get_blksize' drivers/dma/qcom/qcom_adm.c:466: warning: Function parameter or member 'chan' not described in 'adm_terminate_all' drivers/dma/qcom/qcom_adm.c:466: warning: Excess function parameter 'achan' description in 'adm_terminate_all' drivers/dma/qcom/qcom_adm.c:503: warning: Function parameter or member 'achan' not described in 'adm_start_dma' Signed-off-by: Jonathan McDowell <noodles@earth.li> Link: https://lore.kernel.org/r/20201126184602.GA1008@earth.li Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-11-24	dmaengine: qcom: Add ADM driver	Jonathan McDowell	1	-0/+903
	Add the DMA engine driver for the QCOM Application Data Mover (ADM) DMA controller found in the MSM8x60 and IPQ/APQ8064 platforms. The ADM supports both memory to memory transactions and memory to/from peripheral device transactions. The controller also provides flow control capabilities for transactions to/from peripheral devices. The initial release of this driver supports slave transfers to/from peripherals and also incorporates CRCI (client rate control interface) flow control. The hardware only supports a 32 bit physical address, so specifying !PHYS_ADDR_T_64BIT gives maximum COMPILE_TEST coverage without having to spend effort on kludging things in the code that will never actually be needed on real hardware. Signed-off-by: Andy Gross <agross@codeaurora.org> Signed-off-by: Thomas Pedersen <twp@codeaurora.org> Signed-off-by: Jonathan McDowell <noodles@earth.li> Link: https://lore.kernel.org/r/20201114140233.GM32650@earth.li Signed-off-by: Vinod Koul <vkoul@kernel.org>