Re: [PATCH 0/2] Adding support for Wayland for DRM backends

[Denys Dmytriyenko <denys@ti.com>]

On Fri, Aug 22, 2014 at 02:04:52PM +0000, Cooper Jr., Franklin wrote:
> 
> 
> > -----Original Message-----
> > From: R, Karthik
> > Sent: Friday, August 22, 2014 8:44 AM
> > To: Cooper Jr., Franklin; meta-arago@arago-project.org
> > Cc: Devshatwar, Nikhil
> > Subject: RE: [meta-arago] [PATCH 0/2] Adding support for Wayland for DRM
> > backends
> > 
> > * This is good to go into the master branch
> > * Would be nice if this can be back ported onto dora.

> [Franklin] I'm assuming you really need this in dora correct? The reason I 
> say this is currently your patches as is won't do anything for you since 
> newer versions of the wayland recipes exist which means those newer versions 
> will be used not this older version. If you really need this in master then 
> I would suggest updating these patches against Wayland 1.4/1.5. I have 
> pending patches for Wayland 1.5 so if it is accepted I would rebase those 
> patches off of that version.
> > 
> > Are you suggesting that this recipe be made machine specific because of the
> > dependency on omapdrm?
> [Franklin] Yes
> > Am not sure about the machine names used for the other catalog derivatives
> > of dra7xx or other SoCs that use omapdrm, it would have to include those
> > machine names as well. Any pointers on that?

> [Franklin] From my understanding the kernel for am57xx-evm and dra7xx-evm 
> aren't the same. There are probably patches missing between these kernels 
> that these Weston/Wayland patches depend on. So applying patches for 
> am57xx-evm would probably cause problems. Until these kernel patches are 
> pushed to the integration tree so they are available for am57xx-evm I would 
> just limit it to dra7xx-evm. It would be simple to include am57xx-evm at a 
> later time.

Even if there are some more am57x patches pending for the integration tree, it 
doesn't matter, as the base support for am57x has already been merged and the 
same tree is already being used for both dra7xx-evm and am57x-evm builds, 
covered by linux-ti-staging recipe. But which patches do you have in mind?


> > I will take care of mentioning the branch in the email header if its specific to
> > a particular branch.
> > Thanks for that pointer.
> > 
> > Regards
> > Karthik
> > 
> > -----Original Message-----
> > From: Cooper Jr., Franklin
> > Sent: Friday, August 22, 2014 7:05 PM
> > To: R, Karthik; meta-arago@arago-project.org
> > Cc: Devshatwar, Nikhil
> > Subject: RE: [meta-arago] [PATCH 0/2] Adding support for Wayland for DRM
> > backends
> > 
> > I'm assuming this isn't for master since currently daisy in oe-core is using
> > wayland 1.4.0. Which maintenance branch is this specifically for and it will be
> > helpful in the patch title that you specific the branch these patches are meant
> > for.
> > 
> > For example if these patches are for dora:
> > [meta-arago][dora] [PATCH 0/2] Adding support for Wayland for DRM
> > backends
> > 
> > Also since your mentioning omapdrm please make sure these drm patches
> > are only applied on devices using omapdrm which I think as of now is only
> > dra7xx-evm
> > 
> > > -----Original Message-----
> > > From: meta-arago-bounces@arago-project.org [mailto:meta-arago-
> > > bounces@arago-project.org] On Behalf Of R, Karthik
> > > Sent: Friday, August 22, 2014 8:25 AM
> > > To: meta-arago@arago-project.org
> > > Cc: Devshatwar, Nikhil
> > > Subject: [meta-arago] [PATCH 0/2] Adding support for Wayland for DRM
> > > backends
> > >
> > > There are some issues with the current omapdrm (kernel driver) and
> > > related dependencies on the TI platform such as dra7xx.
> > >
> > > Weston version 1.3.0 has been very highly tested and is currently
> > > shipping to customers who are using wayland with DRM backend. This
> > > patch set brings in support for Weston and also includes patches that
> > > help resolve some important issues in the Weston. These issues are
> > > specific to TI platforms and cannot be submitted upstream.
> > >
> > > Karthik Ramanan (2):
> > >   wayland: add support for version 1.3.0 for drm backend
> > >   wayland: adding support for weston 1.3.0 for DRM backend
> > >
> > >  ...tor-drm-Change-path-of-gbm.h-to-gbm-gbm.h.patch |   26 ++++
> > >  ...e-Include-option-to-search-in-include-drm.patch |   47 +++++++
> > >  ...urce-prevent-input-disable-during-repaint.patch |   34 +++++
> > >  .../0005-temp-hack-to-enable-weston-1.3.patch      |   33 +++++
> > >  .../0006-weston-drm-Enable-multiple-displays.patch |   43 ++++++
> > >  .../recipes-graphics/wayland/just-scanner.patch    |   36 +++++
> > >  .../recipes-graphics/wayland/pattern.png           |  Bin 0 -> 1846 bytes
> > >  meta-arago-extras/recipes-graphics/wayland/profile |    9 ++
> > >  .../recipes-graphics/wayland/terminal.png          |  Bin 0 -> 1005 bytes
> > >  .../recipes-graphics/wayland/wayland.inc           |    5 +
> > >  .../recipes-graphics/wayland/wayland_1.3.0.bb      |   34 +++++
> > >  .../recipes-graphics/wayland/weston.desktop        |   91 ++++++++++++
> > >  .../recipes-graphics/wayland/weston.png            |  147
> > > +++++++++++++++++++
> > >  .../recipes-graphics/wayland/weston_1.3.0.bb       |  148
> > > ++++++++++++++++++++
> > >  14 files changed, 653 insertions(+)
> > >  create mode 100755 meta-arago-extras/recipes-graphics/wayland/0001-
> > > compositor-drm-Change-path-of-gbm.h-to-gbm-gbm.h.patch
> > >  create mode 100755 meta-arago-extras/recipes-graphics/wayland/0002-
> > > Makefile-Include-option-to-search-in-include-drm.patch
> > >  create mode 100644 meta-arago-extras/recipes-graphics/wayland/0003-
> > > input-source-prevent-input-disable-during-repaint.patch
> > >  create mode 100644 meta-arago-extras/recipes-graphics/wayland/0005-
> > > temp-hack-to-enable-weston-1.3.patch
> > >  create mode 100644 meta-arago-extras/recipes-graphics/wayland/0006-
> > > weston-drm-Enable-multiple-displays.patch
> > >  create mode 100644 meta-arago-extras/recipes-graphics/wayland/just-
> > > scanner.patch
> > >  create mode 100644 meta-arago-extras/recipes-
> > > graphics/wayland/pattern.png  create mode 100644
> > > meta-arago-extras/recipes-graphics/wayland/profile
> > >  create mode 100644 meta-arago-extras/recipes-
> > > graphics/wayland/terminal.png  create mode 100644
> > > meta-arago-extras/recipes- graphics/wayland/wayland.inc  create mode
> > > 100644 meta-arago-extras/recipes- graphics/wayland/wayland_1.3.0.bb
> > > create mode 100644 meta-arago-extras/recipes-
> > > graphics/wayland/weston.desktop  create mode 100644
> > > meta-arago-extras/recipes- graphics/wayland/weston.png  create mode
> > > 100644 meta-arago-extras/recipes- graphics/wayland/weston_1.3.0.bb
> > >
> > > --
> > > 1.7.9.5
> > >
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