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Groups > linux.kernel > #1659573
| From | Matthias Brugger <matthias.bgg@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 3/3] media: mtk-mdp: Fix mdp device tree |
| Date | 2017-06-07 11:20 +0200 |
| Message-ID | <tPFia-4ID-13@gated-at.bofh.it> (permalink) |
| References | (1 earlier) <tK8Ge-60t-9@gated-at.bofh.it> <tPEP8-4gO-19@gated-at.bofh.it> <tPEYO-4kE-5@gated-at.bofh.it> <tPF8u-4Fk-3@gated-at.bofh.it> <tPFia-4ID-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 07/06/17 11:11, Hans Verkuil wrote: > On 07/06/17 11:07, Matthias Brugger wrote: >> >> >> On 07/06/17 10:56, Hans Verkuil wrote: >>> On 07/06/17 10:44, Matthias Brugger wrote: >>>> Hi Hans, hi Mauro, >>>> >>>> On 23/05/17 05:24, Minghsiu Tsai wrote: >>>>> From: Daniel Kurtz <djkurtz@chromium.org> >>>>> >>>>> If the mdp_* nodes are under an mdp sub-node, their corresponding >>>>> platform device does not automatically get its iommu assigned properly. >>>>> >>>>> Fix this by moving the mdp component nodes up a level such that they are >>>>> siblings of mdp and all other SoC subsystems. This also simplifies the >>>>> device tree. >>>>> >>>>> Although it fixes iommu assignment issue, it also break compatibility >>>>> with old device tree. So, the patch in driver is needed to iterate over >>>>> sibling mdp device nodes, not child ones, to keep driver work properly. >>>>> >>>>> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> >>>>> Signed-off-by: Minghsiu Tsai <minghsiu.tsai@mediatek.com> >>>>> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> >>>>> >>>> >>>> Are you OK to take this patch, or do you have any further comments? >>> >>> Nope, it's all good. Queued for 4.13. >>> >> >> Thanks! >> >> I queued the other two in v4.12-next/dts64 > > Media bindings normally go through the media subsystem, but you've taken > that one as well? I need to know, because then I drop it in my tree. > My fault, I'll drop it from my tree. After that I only queued patch 2/3. Sorry. Matthias
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Re: [PATCH v4 3/3] media: mtk-mdp: Fix mdp device tree Matthias Brugger <matthias.bgg@gmail.com> - 2017-06-07 10:50 +0200
Re: [PATCH v4 3/3] media: mtk-mdp: Fix mdp device tree Hans Verkuil <hverkuil@xs4all.nl> - 2017-06-07 11:00 +0200
Re: [PATCH v4 3/3] media: mtk-mdp: Fix mdp device tree Matthias Brugger <matthias.bgg@gmail.com> - 2017-06-07 11:10 +0200
Re: [PATCH v4 3/3] media: mtk-mdp: Fix mdp device tree Matthias Brugger <matthias.bgg@gmail.com> - 2017-06-07 11:20 +0200
Re: [PATCH v4 3/3] media: mtk-mdp: Fix mdp device tree Hans Verkuil <hverkuil@xs4all.nl> - 2017-06-07 11:20 +0200
Re: [PATCH v4 3/3] media: mtk-mdp: Fix mdp device tree Hans Verkuil <hverkuil@xs4all.nl> - 2017-06-07 11:20 +0200
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