- 30 1月, 2012 1 次提交
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由 Sascha Hauer 提交于
The DMA engine API requires that transfers are started in issue_pending instead of tx_submit. Fix this. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> [corrected change log to DMA engine API insteadof DMA API] Signed-off-by: NVinod Koul <vinod.koul@linux.intel.com>
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- 01 11月, 2011 1 次提交
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由 Paul Gortmaker 提交于
Fix files that were implicitly using module.h but not calling it out for inclusion directly. We'll break those once we remove the implicit presence otherwise [With input from Uwe Kleine-König <u.kleine-koenig@pengutronix.de>] Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
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- 27 10月, 2011 1 次提交
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由 Vinod Koul 提交于
fixup usage of dma direction by introducing dma_transfer_direction, this patch moves dma/drivers/* to use new enum Cc: Jassi Brar <jaswinder.singh@linaro.org> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Viresh Kumar <viresh.kumar@st.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Mika Westerberg <mika.westerberg@iki.fi> Cc: H Hartley Sweeten <hartleys@visionengravers.com> Cc: Li Yang <leoli@freescale.com> Cc: Zhang Wei <zw@zh-kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Shawn Guo <shawn.guo@freescale.com> Cc: Yong Wang <yong.y.wang@intel.com> Cc: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Cc: Boojin Kim <boojin.kim@samsung.com> Cc: Barry Song <Baohua.Song@csr.com> Acked-by: NMika Westerberg <mika.westerberg@iki.fi> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NViresh Kumar <viresh.kumar@st.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NVinod Koul <vinod.koul@linux.intel.com>
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- 21 9月, 2011 1 次提交
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由 Axel Lin 提交于
Add missing include of linux/module.h to fix build error. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NVinod Koul <vinod.koul@intel.com>
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- 07 7月, 2011 1 次提交
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由 Sascha Hauer 提交于
dmaengine expects the maxburst parameter in words, not bytes. The imxdma driver and its users do this wrong. Fix this. As a side note the imx-pcm-dma-mx2 driver was 'fixed' to work with imx-dma. This broke the driver with imx-sdma support which correctly takes the maxburst parameter in words. This patch puts the sdma based sound back to work. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 31 1月, 2011 4 次提交
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由 Sascha Hauer 提交于
The capabilities are device specific fields, not channel specific fields. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Sascha Hauer 提交于
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Sascha Hauer 提交于
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Sascha Hauer 提交于
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 03 12月, 2010 1 次提交
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由 Axel Lin 提交于
otherwise, i will be -1 inside the latest iteration of the while loop. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NDan Williams <dan.j.williams@intel.com>
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- 23 10月, 2010 1 次提交
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由 Sascha Hauer 提交于
mxdmac->channel was unsigned, so check (imxdmac->channel < 0) for failed imx_dma_request_by_prio() made no sence. Explicitly check signed values. Also, fix uninitialzed use of ret. Signed-off-by: NVasiliy Kulikov <segooon@gmail.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NDan Williams <dan.j.williams@intel.com>
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- 08 10月, 2010 1 次提交
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由 Sascha Hauer 提交于
This driver is currently implemented as a user to the old i.MX DMA API. This allows us to convert each user of the old API to the dmaengine API one by one. Once this is done the old DMA driver can be merged into the i.MX dmaengine driver. V2: remove some debug leftovers and unused variables Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Acked-by: NLinus Walleij <linus.walleij@stericsson.com> Signed-off-by: NDan Williams <dan.j.williams@intel.com>
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