Jai Luthra d35f406429 dmaengine: ti: k3-udma: Set EOP for all TRs in cyclic BCDMA transfer ... When receiving data in cyclic mode from PDMA peripherals, where reload count is set to infinite, any TR in the set can potentially be the last one of the overall transfer. In such cases, the EOP flag needs to be set in each TR and PDMA's Static TR "Z" parameter should be set, matching the size of the TR. This is required for the teardown to function properly and cleanup the internal state memory. This only affects platforms using BCDMA and not those using UDMA-P, which could set EOP flag in the teardown TR automatically. Similarly when transmitting data in cyclic mode to PDMA peripherals, the EOP flag needs to be set to get the teardown completion signal correctly. Fixes: 0177947397 ("dmaengine: ti: k3-udma: Initial support for K3 BCDMA") Tested-by: Francesco Dolcini <francesco.dolcini@toradex.com> # Toradex Verdin AM62 Signed-off-by: Jai Luthra <j-luthra@ti.com> Signed-off-by: Jai Luthra <jai.luthra@linux.dev> Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20240930-z_cnt-v2-1-9d38aba149a2@linux.dev Signed-off-by: Vinod Koul <vkoul@kernel.org>		2024-10-14 23:41:05 +05:30
..
cppi41.c	dmaengine: ti: cppi41: add missing MODULE_DESCRIPTION() macro	2024-06-28 13:03:59 +05:30
dma-crossbar.c
edma.c
k3-psil-am62.c
k3-psil-am62a.c
k3-psil-am62p.c
k3-psil-am64.c
k3-psil-am654.c
k3-psil-j721e.c
k3-psil-j721s2.c
k3-psil-j784s4.c
k3-psil-j7200.c
k3-psil-priv.h
k3-psil.c	dmaengine: ti: add missing MODULE_DESCRIPTION() macros	2024-06-28 13:04:38 +05:30
k3-udma-glue.c	dmaengine updates for v6.11	2024-07-24 12:34:47 -07:00
k3-udma-private.c
k3-udma.c	dmaengine: ti: k3-udma: Set EOP for all TRs in cyclic BCDMA transfer	2024-10-14 23:41:05 +05:30
k3-udma.h	dmaengine: ti: k3-udma: Remove unused declarations	2024-08-28 23:35:13 +05:30
Kconfig
Makefile
omap-dma.c	dmaengine: ti: omap-dma: Initialize sglen after allocation	2024-08-05 22:28:13 +05:30