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| Started by | Vinod Koul <vinod.koul@intel.com> |
|---|---|
| First post | 2015-10-14 12:30 +0200 |
| Last post | 2015-10-14 13:00 +0200 |
| Articles | 2 — 2 participants |
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Re: [PATCH v4 00/25] dmaengine/ARM: Merge the edma drivers into one Vinod Koul <vinod.koul@intel.com> - 2015-10-14 12:30 +0200
Re: [PATCH v4 00/25] dmaengine/ARM: Merge the edma drivers into one Peter Ujfalusi <peter.ujfalusi@ti.com> - 2015-10-14 13:00 +0200
| From | Vinod Koul <vinod.koul@intel.com> |
|---|---|
| Date | 2015-10-14 12:30 +0200 |
| Subject | Re: [PATCH v4 00/25] dmaengine/ARM: Merge the edma drivers into one |
| Message-ID | <qjrtM-40U-5@gated-at.bofh.it> |
On Thu, Sep 24, 2015 at 01:01:47PM +0300, Peter Ujfalusi wrote: > Hi, > > Cover letter: > > with this series the edma two driver setup will be changed to have only one > driver to support eDMA3. The legacy edma interface will be removed and eDMA can > only be used via dmaengine API from this point on. > In order to do the merge the following improvements has been done: > - One driver instance per eDMA: > - Any number of eDMA instances are supported (both legacy and DT boot) > - Not relying on global variables, arrays, etc > - Code simplification and optimizations in several places One question though, after this move and merge are we still left with edma in arm/ ? -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Peter Ujfalusi <peter.ujfalusi@ti.com> |
|---|---|
| Date | 2015-10-14 13:00 +0200 |
| Message-ID | <qjrWO-4AF-17@gated-at.bofh.it> |
| In reply to | #1246493 |
On 10/14/2015 01:27 PM, Vinod Koul wrote: > On Thu, Sep 24, 2015 at 01:01:47PM +0300, Peter Ujfalusi wrote: >> Hi, >> >> Cover letter: >> >> with this series the edma two driver setup will be changed to have only one >> driver to support eDMA3. The legacy edma interface will be removed and eDMA can >> only be used via dmaengine API from this point on. >> In order to do the merge the following improvements has been done: >> - One driver instance per eDMA: >> - Any number of eDMA instances are supported (both legacy and DT boot) >> - Not relying on global variables, arrays, etc >> - Code simplification and optimizations in several places > > One question though, after this move and merge are we still left with edma > in arm/ ? The code from arch/arm/ is gone with this series. -- Péter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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