Am Fr., 28. Dez. 2018, 02:09 hat Stéphane Marchesin <marc...@chromium.org> geschrieben: > On Thu, Dec 27, 2018 at 4:45 PM Matt Roper <matthew.d.ro...@intel.com> > wrote: > > > > On Thu, Dec 27, 2018 at 04:22:28PM -0800, Stéphane Marchesin wrote: > > > On Thu, Dec 27, 2018 at 3:49 PM Li, Wei C <wei.c...@intel.com> wrote: > > > > > > > > Matt, > > > > > > > > Is that possible for you to get some time to review > https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1387366 > > and confirm the FROMLIST change if it looks good to you so we could move > forward? > > > > > > > > > > To be more precise, I am trying to assess what's needed before this > > > patch goes usptream, and in particular, I'd like to know if we are > > > blocked on any Chrome-side thing. > > > > > > Stéphane > > > > > > > Hi Stéphane. On the Chrome side of things, I believe we need an Ack > > from the ChromeOS userspace team on the ABI, plus a pointer to where the > > final, reviewed userspace patches are that correspond to it (mailing > > list link or gerrit or whatever). I have an old gerrit link to some > > in-development chromium/ozone patches for this from November 2nd, but > > I'm not sure if there's a newer one now. > > IMO from user space the ABI is good. I think the question is more > whether other hw would be fine with it. For example if we notice that > other platforms can only do black as a background color, how can we > make this API standard. Hopefully other folks can chime in here about > other hw capabilities.
black background is already the default, so "no prop" = "black background". The problem is a bit figuring out whether you can make the primary plane non-fullscreen, which atm is a TEST_ONLY guessing game for userspace. We've discussed some "can_scale" and "can_position" properties for that, but aside from reworking the helpers to check plane updates nothing happened. -Daniel > > Stéphane > > > > > > Aside from satisfying the ABI/userspace requirements, we still need all > > the patches to get reviewed by the upstream kernel devs. An older > > version of patch #2 has a r-b from Sean, but patches 1 and 3 haven't > > been accepted yet. Actually it looks like I never sent the latest > > version of my series that incorporates some additional feedback from > > Brian Starkey to the list; I'll do that tomorrow. I think a lot of > > people are still out on holiday vacation at the moment, so if necessary > > I'll start pinging IRC for reviews in a week or two when people are back > > in office. > > > > > > Matt > > > > > > > > > BTW, I've backported your kernel patch into Chrome OS and verified > it using the TEST=drm-tests/atomictest -t crtc_background_color on a Google > Pixelbook with KBL graphics. > > > > > > > > Thanks, > > > > Wei > > > > > > > > -----Original Message----- > > > > From: Stéphane Marchesin [mailto:marc...@chromium.org] > > > > Sent: Thursday, December 27, 2018 3:27 PM > > > > To: Roper, Matthew D <matthew.d.ro...@intel.com> > > > > Cc: intel-gfx <intel-...@lists.freedesktop.org>; Li, Wei C < > wei.c...@intel.com>; dri-devel <dri-devel@lists.freedesktop.org> > > > > Subject: Re: [Intel-gfx] [PATCH v3 0/3] CRTC background color > > > > > > > > Hey, > > > > > > > > Is there anything missing on the Chrome side to move forward with > this series? > > > > > > > > Stéphane > > > > > > > > On Thu, Nov 15, 2018 at 2:14 PM Matt Roper < > matthew.d.ro...@intel.com> wrote: > > > > > > > > > > Third version of the series previously posted here: > > > > > > > > > > > https://lists.freedesktop.org/archives/intel-gfx/2018-November/181777. > > > > > html > > > > > > > > > > This version incorporates review feedback from Ville and Sean Paul. > > > > > > > > > > The first patch here can be merged whenever it receives review > approval. > > > > > The second and third patches still need to wait for opensource > > > > > userspace to be ready before merging (there's ChromeOS work > underway). > > > > > > > > > > Cc: dri-devel@lists.freedesktop.org > > > > > Cc: Wei C Li <wei.c...@intel.com> > > > > > Cc: Sean Paul <s...@poorly.run> > > > > > Cc: Ville Syrjälä <ville.syrj...@linux.intel.com> > > > > > > > > > > Matt Roper (3): > > > > > drm/i915: Force background color to black for gen9+ (v2) > > > > > drm: Add CRTC background color property (v2) > > > > > drm/i915/gen9+: Add support for pipe background color (v3) > > > > > > > > > > drivers/gpu/drm/drm_atomic_state_helper.c | 1 + > > > > > drivers/gpu/drm/drm_atomic_uapi.c | 5 ++++ > > > > > drivers/gpu/drm/drm_blend.c | 21 +++++++++++++--- > > > > > drivers/gpu/drm/drm_mode_config.c | 6 +++++ > > > > > drivers/gpu/drm/i915/i915_debugfs.c | 9 +++++++ > > > > > drivers/gpu/drm/i915/i915_reg.h | 6 +++++ > > > > > drivers/gpu/drm/i915/intel_display.c | 40 > +++++++++++++++++++++++++++++++ > > > > > include/drm/drm_blend.h | 1 + > > > > > include/drm/drm_crtc.h | 17 +++++++++++++ > > > > > include/drm/drm_mode_config.h | 5 ++++ > > > > > include/uapi/drm/drm_mode.h | 28 > ++++++++++++++++++++++ > > > > > 11 files changed, 136 insertions(+), 3 deletions(-) > > > > > > > > > > -- > > > > > 2.14.4 > > > > > > > > > > _______________________________________________ > > > > > Intel-gfx mailing list > > > > > intel-...@lists.freedesktop.org > > > > > https://lists.freedesktop.org/mailman/listinfo/intel-gfx > > > > -- > > Matt Roper > > Graphics Software Engineer > > IoTG Platform Enabling & Development > > Intel Corporation > > (916) 356-2795 > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel >
Am Fr., 28. Dez. 2018, 02:09 hat Stéphane Marchesin <marc...@chromium.org> geschrieben:
On Thu, Dec 27, 2018 at 4:45 PM Matt Roper <matthew.d.ro...@intel.com> wrote:
>
> On Thu, Dec 27, 2018 at 04:22:28PM -0800, Stéphane Marchesin wrote:
> > On Thu, Dec 27, 2018 at 3:49 PM Li, Wei C <wei.c...@intel.com> wrote:
> > >
> > > Matt,
> > >
> > > Is that possible for you to get some time to review https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1387366 and confirm the FROMLIST change if it looks good to you so we could move forward?
> > >
> >
> > To be more precise, I am trying to assess what's needed before this
> > patch goes usptream, and in particular, I'd like to know if we are
> > blocked on any Chrome-side thing.
> >
> > Stéphane
> >
>
> Hi Stéphane. On the Chrome side of things, I believe we need an Ack
> from the ChromeOS userspace team on the ABI, plus a pointer to where the
> final, reviewed userspace patches are that correspond to it (mailing
> list link or gerrit or whatever). I have an old gerrit link to some
> in-development chromium/ozone patches for this from November 2nd, but
> I'm not sure if there's a newer one now.
IMO from user space the ABI is good. I think the question is more
whether other hw would be fine with it. For example if we notice that
other platforms can only do black as a background color, how can we
make this API standard. Hopefully other folks can chime in here about
other hw capabilities.
Stéphane
>
> Aside from satisfying the ABI/userspace requirements, we still need all
> the patches to get reviewed by the upstream kernel devs. An older
> version of patch #2 has a r-b from Sean, but patches 1 and 3 haven't
> been accepted yet. Actually it looks like I never sent the latest
> version of my series that incorporates some additional feedback from
> Brian Starkey to the list; I'll do that tomorrow. I think a lot of
> people are still out on holiday vacation at the moment, so if necessary
> I'll start pinging IRC for reviews in a week or two when people are back
> in office.
>
>
> Matt
>
> >
> > > BTW, I've backported your kernel patch into Chrome OS and verified it using the TEST=drm-tests/atomictest -t crtc_background_color on a Google Pixelbook with KBL graphics.
> > >
> > > Thanks,
> > > Wei
> > >
> > > -----Original Message-----
> > > From: Stéphane Marchesin [mailto:marc...@chromium.org]
> > > Sent: Thursday, December 27, 2018 3:27 PM
> > > To: Roper, Matthew D <matthew.d.ro...@intel.com>
> > > Cc: intel-gfx <intel-...@lists.freedesktop.org>; Li, Wei C <wei.c...@intel.com>; dri-devel <dri-devel@lists.freedesktop.org>
> > > Subject: Re: [Intel-gfx] [PATCH v3 0/3] CRTC background color
> > >
> > > Hey,
> > >
> > > Is there anything missing on the Chrome side to move forward with this series?
> > >
> > > Stéphane
> > >
> > > On Thu, Nov 15, 2018 at 2:14 PM Matt Roper <matthew.d.ro...@intel.com> wrote:
> > > >
> > > > Third version of the series previously posted here:
> > > >
> > > > https://lists.freedesktop.org/archives/intel-gfx/2018-November/181777.
> > > > html
> > > >
> > > > This version incorporates review feedback from Ville and Sean Paul.
> > > >
> > > > The first patch here can be merged whenever it receives review approval.
> > > > The second and third patches still need to wait for opensource
> > > > userspace to be ready before merging (there's ChromeOS work underway).
> > > >
> > > > Cc: dri-devel@lists.freedesktop.org
> > > > Cc: Wei C Li <wei.c...@intel.com>
> > > > Cc: Sean Paul <s...@poorly.run>
> > > > Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
> > > >
> > > > Matt Roper (3):
> > > > drm/i915: Force background color to black for gen9+ (v2)
> > > > drm: Add CRTC background color property (v2)
> > > > drm/i915/gen9+: Add support for pipe background color (v3)
> > > >
> > > > drivers/gpu/drm/drm_atomic_state_helper.c | 1 +
> > > > drivers/gpu/drm/drm_atomic_uapi.c | 5 ++++
> > > > drivers/gpu/drm/drm_blend.c | 21 +++++++++++++---
> > > > drivers/gpu/drm/drm_mode_config.c | 6 +++++
> > > > drivers/gpu/drm/i915/i915_debugfs.c | 9 +++++++
> > > > drivers/gpu/drm/i915/i915_reg.h | 6 +++++
> > > > drivers/gpu/drm/i915/intel_display.c | 40 +++++++++++++++++++++++++++++++
> > > > include/drm/drm_blend.h | 1 +
> > > > include/drm/drm_crtc.h | 17 +++++++++++++
> > > > include/drm/drm_mode_config.h | 5 ++++
> > > > include/uapi/drm/drm_mode.h | 28 ++++++++++++++++++++++
> > > > 11 files changed, 136 insertions(+), 3 deletions(-)
> > > >
> > > > --
> > > > 2.14.4
> > > >
> > > > _______________________________________________
> > > > Intel-gfx mailing list
> > > > intel-...@lists.freedesktop.org
> > > > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
> --
> Matt Roper
> Graphics Software Engineer
> IoTG Platform Enabling & Development
> Intel Corporation
> (916) 356-2795
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