From: appana.durga.rao@xilinx.com (Kedareswara rao Appana)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 0/3] dmaengine: xilinx_dma: Bug fixes
Date: Sat, 7 Jan 2017 12:15:27 +0530 [thread overview]
Message-ID: <1483771530-8545-1-git-send-email-appanad@xilinx.com> (raw)
This patch series fixes below bugs in DMA and VDMA IP's
---> Do not start VDMA until frame buffer is processed by the h/w Fix
---> bug in Multi frame sotres handling in VDMA Fix issues w.r.to multi
---> frame descriptors submit with AXI DMA S2MM(recv) Side.
Kedareswara rao Appana (3):
dmaengine: xilinx_dma: Check for channel idle state before submitting
dma descriptor
dmaeninge: xilinx_dma: Fix bug in multiple frame stores scenario in
vdma
dmaengine: xilinx_dma: Fix race condition in the driver for multiple
descriptor scenario
.../devicetree/bindings/dma/xilinx/xilinx_dma.txt | 2 +
drivers/dma/xilinx/xilinx_dma.c | 265 ++++++++++++---------
2 files changed, 156 insertions(+), 111 deletions(-)
--
2.1.2
next reply other threads:[~2017-01-07 6:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-07 6:45 Kedareswara rao Appana [this message]
2017-01-07 6:45 ` [PATCH v5 1/3] dmaengine: xilinx_dma: Check for channel idle state before submitting dma descriptor Kedareswara rao Appana
2017-01-10 6:23 ` Vinod Koul
2017-01-13 4:28 ` Appana Durga Kedareswara Rao
2017-01-13 5:29 ` Vinod Koul
2017-01-13 5:32 ` Appana Durga Kedareswara Rao
2017-01-07 6:45 ` [PATCH v5 2/3] dmaeninge: xilinx_dma: Fix bug in multiple frame stores scenario in vdma Kedareswara rao Appana
2017-01-10 5:35 ` Rob Herring
2017-01-10 6:26 ` Vinod Koul
2017-01-12 14:19 ` Appana Durga Kedareswara Rao
2017-01-07 6:45 ` [PATCH v5 3/3] dmaengine: xilinx_dma: Fix race condition in the driver for multiple descriptor scenario Kedareswara rao Appana
2017-01-10 8:49 ` Vinod Koul
2017-01-12 14:19 ` Appana Durga Kedareswara Rao
2017-01-13 5:36 ` Vinod Koul
2017-01-13 6:00 ` Appana Durga Kedareswara Rao
2017-01-13 6:22 ` Vinod Koul
2017-01-13 6:33 ` Appana Durga Kedareswara Rao
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