Re: [PATCH V6 0/6] iommu/msm: Add DT adaptation and generic bindings support

2016-08-12 Thread Rob Clark
On Fri, Aug 12, 2016 at 9:48 AM, Sricharan wrote: > Hi, > >>> btw, the current state, at least on linaro integration branch, fault >>> handling doesn't work so well (ie. device never gets resumed).. which >>> is a bit unfortunate for a gpu (and results in a

RE: [PATCH V6 0/6] iommu/msm: Add DT adaptation and generic bindings support

2016-08-12 Thread Sricharan
Hi, >> btw, the current state, at least on linaro integration branch, fault >> handling doesn't work so well (ie. device never gets resumed).. which >> is a bit unfortunate for a gpu (and results in a *lot* of rebooting on >> my part when debugging userspace). I haven't had time

Re: [PATCH V6 0/6] iommu/msm: Add DT adaptation and generic bindings support

2016-08-12 Thread Rob Clark
On Fri, Aug 12, 2016 at 9:03 AM, Sricharan wrote: > Hi Rob, > > btw, the current state, at least on linaro integration branch, fault > handling doesn't work so well (ie. device never gets resumed).. which > is a bit unfortunate for a gpu (and results in a

Re: [PATCH V6 0/6] iommu/msm: Add DT adaptation and generic bindings support

2016-08-12 Thread Rob Clark
On Fri, Aug 12, 2016 at 3:00 AM, Sricharan wrote: > Hi Rob, > >>> btw, the current state, at least on linaro integration branch, fault >>> handling doesn't work so well (ie. device never gets resumed).. which >>> is a bit unfortunate for a gpu (and results in a *lot* of

RE: [PATCH V6 0/6] iommu/msm: Add DT adaptation and generic bindings support

2016-08-12 Thread Sricharan
Hi Rob, >> btw, the current state, at least on linaro integration branch, fault >> handling doesn't work so well (ie. device never gets resumed).. which >> is a bit unfortunate for a gpu (and results in a *lot* of rebooting on >> my part when debugging userspace). I haven't had time yet to

Re: [PATCH V6 0/6] iommu/msm: Add DT adaptation and generic bindings support

2016-08-11 Thread Rob Clark
On Thu, Aug 11, 2016 at 4:11 PM, Rob Clark wrote: > On Mon, Jun 13, 2016 at 7:36 AM, Sricharan R wrote: >> The msm_iommu.c driver currently works based on platform data. >> A single master device can be connected to more than one iommu and multiple

Re: [PATCH V6 0/6] iommu/msm: Add DT adaptation and generic bindings support

2016-08-11 Thread Rob Clark
On Mon, Jun 13, 2016 at 7:36 AM, Sricharan R wrote: > The msm_iommu.c driver currently works based on platform data. > A single master device can be connected to more than one iommu and multiple > contexts in each of the iommu. This association between master and iommus

Re: [PATCH V6 0/6] iommu/msm: Add DT adaptation and generic bindings support

2016-06-21 Thread Joerg Roedel
On Mon, Jun 13, 2016 at 05:06:01PM +0530, Sricharan R wrote: > Sricharan R (6): > iommu/msm: Add DT adaptation > documentation: iommu: Add bindings for msm,iommu-v0 ip > iommu/msm: Move the contents from msm_iommu_dev.c to msm_iommu.c > iommu/msm: Add support for generic master bindings >