From: Amelie Delaunay <amelie.delaunay@st.com>
To: Vinod Koul <vkoul@kernel.org>,
Dan Williams <dan.j.williams@intel.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>
Cc: Amelie Delaunay <amelie.delaunay@st.com>,
linux-kernel@vger.kernel.org,
Pierre-Yves MORDRET <pierre-yves.mordret@st.com>,
dmaengine@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/6] STM32 MDMA driver fixes and improvements
Date: Mon, 27 Jan 2020 09:53:28 +0100 [thread overview]
Message-ID: <20200127085334.13163-1-amelie.delaunay@st.com> (raw)
This series brings improvements to the MDMA driver, with support of power
management and descriptor reuse. Probe function gets a cleanup and to avoid
a race with vchan_complete, driver now adopts vchan_terminate_vdesc().
Amelie Delaunay (2):
dmaengine: stm32-mdma: driver defers probe for clock and reset
dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all
Etienne Carriere (2):
dmaengine: stm32-mdma: use reset controller only at probe time
dmaengine: stm32-mdma: disable clock in case of error during probe
Pierre-Yves MORDRET (2):
dmaengine: stm32-mdma: add suspend/resume power management support
dmaengine: stm32-mdma: enable descriptor_reuse
drivers/dma/stm32-mdma.c | 78 +++++++++++++++++++++++++++++++---------
1 file changed, 62 insertions(+), 16 deletions(-)
--
2.17.1
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next reply other threads:[~2020-01-27 8:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-27 8:53 Amelie Delaunay [this message]
2020-01-27 8:53 ` [PATCH 1/6] dmaengine: stm32-mdma: add suspend/resume power management support Amelie Delaunay
2020-01-27 8:53 ` [PATCH 2/6] dmaengine: stm32-mdma: use reset controller only at probe time Amelie Delaunay
2020-01-27 8:53 ` [PATCH 3/6] dmaengine: stm32-mdma: disable clock in case of error during probe Amelie Delaunay
2020-01-27 8:53 ` [PATCH 4/6] dmaengine: stm32-mdma: driver defers probe for clock and reset Amelie Delaunay
2020-01-27 8:53 ` [PATCH 5/6] dmaengine: stm32-mdma: enable descriptor_reuse Amelie Delaunay
2020-01-27 8:53 ` [PATCH 6/6] dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all Amelie Delaunay
2020-02-24 16:50 ` [PATCH 0/6] STM32 MDMA driver fixes and improvements Vinod Koul
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