Op 26-09-2019 om 18:09 schreef Ville Syrjälä: > On Thu, Sep 26, 2019 at 05:50:05PM +0200, Maarten Lankhorst wrote: >> Op 26-09-2019 om 15:06 schreef Ville Syrjälä: >>> On Fri, Sep 20, 2019 at 01:42:28PM +0200, Maarten Lankhorst wrote: >>>> Now that we can program planes from the update_slave callback, and >>>> we have done all fb pinning correctly, it's time to program those >>>> planes as well. >>>> >>>> We use the update_slave callback as it allows us to use the >>>> separate states correctly. >>>> >>>> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> >>>> --- >>>> .../gpu/drm/i915/display/intel_atomic_plane.c | 53 +++++++++++++++++++ >>>> .../gpu/drm/i915/display/intel_atomic_plane.h | 2 + >>>> drivers/gpu/drm/i915/display/intel_display.c | 4 +- >>>> 3 files changed, 57 insertions(+), 2 deletions(-) >>>> >>>> diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c b/drivers/gpu/drm/i915/display/intel_atomic_plane.c >>>> index cc088676f0a2..5db091e4ad6a 100644 >>>> --- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c >>>> +++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c >>>> @@ -366,6 +366,59 @@ void skl_update_planes_on_crtc(struct intel_atomic_state *state, >>>> } >>>> } >>>> >>>> +void icl_update_bigjoiner_planes_on_crtc(struct intel_atomic_state *state, >>>> + struct intel_crtc *crtc) >>> This plane stuff is where things go very much off the rails IMO. >>> Planes should not have to know anything about bigjoiner. They should >>> just have their appropriate hw state and blindly bash it into the >>> hardware. >> We already need this for planar slave/master, what's the issue exactly? > That already is too fragile. I don't want this spreading all over > the driver and coupling everything to the bigjoiner logic. > > Here's a crude idea how I think we might avoid this: > git://github.com/vsyrjala/linux.git uapi_hw_state_split > > But I didn't dare boot it yet... So you basically want the same uapi/hw split for planes as we did with crtc's above? _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
