search for: flip_flag

Hi Andrey, Thank you for the patch. On Monday 16 Jan 2017 10:44:56 Andrey Grodzovsky wrote: > Follwing introduction of pflip_flags in drm_plane_state > this is not needed anymore. > > Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky at amd.com> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h &g...

Follwing introduction of pflip_flags in drm_plane_state this is not needed anymore. Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h...

...dgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h index 4c0a86e..3ff3c14 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h @@ -443,7 +443,6 @@ struct amdgpu_crtc { enum amdgpu_interrupt_state vsync_timer_enabled; int otg_inst; - uint32_t flip_flags; /* After Set Mode target will be non-NULL */ struct dc_target *target; }; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c index a443b70..148780d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c...

...'t accidentally do a full modeset. */ > - state->allow_modeset = false; > - if (!crtc_state->active) { > - DRM_DEBUG_ATOMIC("[CRTC:%d] disabled, rejecting legacy flip\n", > - crtc->base.id); > - ret = -EINVAL; > - goto fail; > - } > - acrtc->flip_flags = flags; > - > - ret = drm_atomic_nonblocking_commit(state); > - > -fail: > - if (ret == -EDEADLK) > - goto backoff; > - > - if (ret) > - drm_crtc_vblank_put(crtc); > - > - drm_atomic_state_put(state); > - > - return ret; > -backoff: > - drm_atomic_st...

...ith ASYNC flip support to use them. Patches 2 and 3 are to use this in AMDGPU/DC and patch 4 is possible cleanup in nouveau/kms who seems to have the duplicate the helper as we did to support ASYNC flips. Andrey Grodzovsky (4): drm/atomic: Save flip flags in drm_plane_state drm/amdgpu: Remove flip_flag from amdgpu_crtc drm/amd/display: Switch to using atomic_helper for flip. drm/nouveau/kms/nv50: Switch to using atomic helper for flip. drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 1 - .../drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 92 ++-------------------- drivers/gpu/drm/dr...

...plane_state, fb); - - /* Make sure we don't accidentally do a full modeset. */ - state->allow_modeset = false; - if (!crtc_state->active) { - DRM_DEBUG_ATOMIC("[CRTC:%d] disabled, rejecting legacy flip\n", - crtc->base.id); - ret = -EINVAL; - goto fail; - } - acrtc->flip_flags = flags; - - ret = drm_atomic_nonblocking_commit(state); - -fail: - if (ret == -EDEADLK) - goto backoff; - - if (ret) - drm_crtc_vblank_put(crtc); - - drm_atomic_state_put(state); - - return ret; -backoff: - drm_atomic_state_clear(state); - drm_atomic_legacy_backoff(state); - - /* - * Someone m...

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patch 2 is to use this in AMDGPU/DC. Patch 3 is possible cleanup in nouveau/kms who seems to have to duplicate the helper as we did to support ASYNC flips. v2: Resend drm/atomic: Save flip flags in drm_plane_state

.../amdgpu_mode.h > index 4c0a86e..3ff3c14 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h > @@ -443,7 +443,6 @@ struct amdgpu_crtc { > enum amdgpu_interrupt_state vsync_timer_enabled; > > int otg_inst; > - uint32_t flip_flags; > /* After Set Mode target will be non-NULL */ > struct dc_target *target; > }; > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c > index a443b70..148780d 100644 > --- a/drivers/gpu/drm/amd/displ...

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patch 2 is to use this in AMDGPU/DC. Patch 3 is possible cleanup in nouveau/kms who seems to have to duplicate the helper as we did to support ASYNC flips. v2: Resend drm/atomic: Save flip flags in drm_plane_state

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patch 2 is to use this in AMDGPU/DC. Patch 3 is possible cleanup in nouveau/kms who seems to have to duplicate the helper as we did to support ASYNC flips. v2: Resend drm/atomic: Save flip flags in drm_plane_state

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patch 2 is to use this in AMDGPU/DC. Patch 3 is possible cleanup in nouveau/kms who seems to have to duplicate the helper as we did to support ASYNC flips. v2: Resend drm/atomic: Save flip flags in drm_plane_state

...instead of extending support for legacy APIs. > This change is not about introducing the async flag but cleaning up the legacy helpers to make sure drivers that currently use it through the legacy IOCTLs can benefit from the helpers and not have to roll their own. If the problem is with the pflip_flags, wouldn't drivers still need that after moving userspace to the atomic IOCTL? I don't disagree with you on having userspace move to atomic but I don't expect to see all userspace drivers move to atomic in the next couple months. Why not clean this up in the meantime? Harry >&g...

...the helper as we did to support > ASYNC flips. I have my doubts regarding this. I'd much rather see userspace moving to the atomic API instead of extending support for legacy APIs. > Andrey Grodzovsky (4): > drm/atomic: Save flip flags in drm_plane_state > drm/amdgpu: Remove flip_flag from amdgpu_crtc > drm/amd/display: Switch to using atomic_helper for flip. > drm/nouveau/kms/nv50: Switch to using atomic helper for flip. > > drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 1 - > .../drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 92 -----------------...

...pport for legacy APIs. > > This change is not about introducing the async flag but cleaning up the > legacy helpers to make sure drivers that currently use it through the > legacy IOCTLs can benefit from the helpers and not have to roll their own. > > If the problem is with the pflip_flags, wouldn't drivers still need that > after moving userspace to the atomic IOCTL? > > I don't disagree with you on having userspace move to atomic but I don't > expect to see all userspace drivers move to atomic in the next couple > months. Why not clean this up in the me...