From: appana.durga.rao@xilinx.com (Kedareswara rao Appana)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/3] dmaengine: xilinx_dma: Bug fixes
Date: Wed, 4 Jan 2017 12:24:04 +0530 [thread overview]
Message-ID: <1483512847-25710-1-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
WARNING: multiple messages have this Message-ID (diff)
From: Kedareswara rao Appana <appana.durga.rao@xilinx.com>
To: robh+dt@kernel.org, mark.rutland@arm.com,
dan.j.williams@intel.com, vinod.koul@intel.com,
michal.simek@xilinx.com, soren.brinkmann@xilinx.com,
appanad@xilinx.com, moritz.fischer@ettus.com,
laurent.pinchart@ideasonboard.com, luis@debethencourt.com,
Jose.Abreu@synopsys.com
Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/3] dmaengine: xilinx_dma: Bug fixes
Date: Wed, 4 Jan 2017 12:24:04 +0530 [thread overview]
Message-ID: <1483512847-25710-1-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
WARNING: multiple messages have this Message-ID (diff)
From: Kedareswara rao Appana <appana.durga.rao@xilinx.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
<dan.j.williams@intel.com>, <vinod.koul@intel.com>,
<michal.simek@xilinx.com>, <soren.brinkmann@xilinx.com>,
<appanad@xilinx.com>, <moritz.fischer@ettus.com>,
<laurent.pinchart@ideasonboard.com>, <luis@debethencourt.com>,
<Jose.Abreu@synopsys.com>
Cc: <dmaengine@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v3 0/3] dmaengine: xilinx_dma: Bug fixes
Date: Wed, 4 Jan 2017 12:24:04 +0530 [thread overview]
Message-ID: <1483512847-25710-1-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:[~2017-01-04 6:54 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-04 6:54 Kedareswara rao Appana [this message]
2017-01-04 6:54 ` [PATCH v3 0/3] dmaengine: xilinx_dma: Bug fixes Kedareswara rao Appana
2017-01-04 6:54 ` Kedareswara rao Appana
2017-01-04 6:54 ` [PATCH v3 1/3] dmaengine: xilinx_dma: Check for channel idle state before submitting dma descriptor Kedareswara rao Appana
2017-01-04 6:54 ` Kedareswara rao Appana
2017-01-04 6:54 ` Kedareswara rao Appana
2017-01-04 6:54 ` [PATCH v3 2/3] dmaeninge: xilinx_dma: Fix bug in multiple frame stores scenario in vdma Kedareswara rao Appana
2017-01-04 6:54 ` Kedareswara rao Appana
2017-01-04 6:54 ` Kedareswara rao Appana
2017-01-04 9:59 ` Jose Abreu
2017-01-04 9:59 ` Jose Abreu
2017-01-04 9:59 ` Jose Abreu
2017-01-04 13:30 ` Appana Durga Kedareswara Rao
2017-01-04 13:30 ` Appana Durga Kedareswara Rao
2017-01-04 6:54 ` [PATCH v3 3/3] dmaengine: xilinx_dma: Fix race condition in the driver for multiple descriptor scenario Kedareswara rao Appana
2017-01-04 6:54 ` Kedareswara rao Appana
2017-01-04 6:54 ` Kedareswara rao Appana
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