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...tch 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 since the original patch was incomplete. Squash 2 AMD changes into one to not break compilation. v3: Following Daniel's comments, save flip flags in crtc_state instead of plane_state. Andrey Grodzovsky (3): drm/atomic: Save flip flags in drm_crtct_state drm/nouveau/kms/nv50: Switch to...

...mic helpers to allow for drives with 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 ++------...

...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 since the original patch was incomplete. Squash 2 AMD changes into one to not break compilation. v3: Following Daniel's comments, save flip flags in crtc_state instead of plane_state. v4: Lauren's comment, reset flp flags before using again. Harry's comment, fix identation in amd/d...

..._crtc *crtc, > - struct drm_framebuffer *fb, > - struct drm_pending_vblank_event *event, > - uint32_t flags) > -{ > - struct drm_plane *plane = crtc->primary; > - struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); > - struct drm_atomic_state *state; > - struct drm_plane_state *plane_state; > - struct drm_crtc_state *crtc_state; > - int ret = 0; > - > - state = drm_atomic_state_alloc(plane->dev); > - if (!state) > - return -ENOMEM; > - > - ret = drm_crtc_vblank_get(crtc); > - if (ret) > - return ret; > - > - state->acquire_c...

..._crtc *crtc, > - struct drm_framebuffer *fb, > - struct drm_pending_vblank_event *event, > - uint32_t flags) > -{ > - struct drm_plane *plane = crtc->primary; > - struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); > - struct drm_atomic_state *state; > - struct drm_plane_state *plane_state; > - struct drm_crtc_state *crtc_state; > - int ret = 0; > - > - state = drm_atomic_state_alloc(plane->dev); > - if (!state) > - return -ENOMEM; > - > - ret = drm_crtc_vblank_get(crtc); The DRM core's atomic page flip helper doesn't get/put vblan...

...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 since the original patch was incomplete. Squash 2 AMD changes into one to not break compilation. v3: Following Daniel's comments, save flip flags in crtc_state instead of plane_state. v4: Lauren's comment, reset flp flags before using again. Harry's comment, fix identation in amd/d...

...tch 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 since the original patch was incomplete. Squash 2 AMD changes into one to not break compilation. Andrey Grodzovsky (3): drm/atomic: Save flip flags in drm_plane_state drm/amd/display: Switch to using atomic_helper for flip. drm/nouveau/kms/nv50: Switch to using atomic helper for flip. d...

...mdgpu_atomic_helper_page_flip(struct drm_crtc *crtc, - struct drm_framebuffer *fb, - struct drm_pending_vblank_event *event, - uint32_t flags) -{ - struct drm_plane *plane = crtc->primary; - struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); - struct drm_atomic_state *state; - struct drm_plane_state *plane_state; - struct drm_crtc_state *crtc_state; - int ret = 0; - - state = drm_atomic_state_alloc(plane->dev); - if (!state) - return -ENOMEM; - - ret = drm_crtc_vblank_get(crtc); - if (ret) - return ret; - - state->acquire_ctx = drm_modeset_legacy_acquire_ctx(crtc); -retry: - crtc_st...

...mdgpu_atomic_helper_page_flip(struct drm_crtc *crtc, - struct drm_framebuffer *fb, - struct drm_pending_vblank_event *event, - uint32_t flags) -{ - struct drm_plane *plane = crtc->primary; - struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); - struct drm_atomic_state *state; - struct drm_plane_state *plane_state; - struct drm_crtc_state *crtc_state; - int ret = 0; - - state = drm_atomic_state_alloc(plane->dev); - if (!state) - return -ENOMEM; - - ret = drm_crtc_vblank_get(crtc); - if (ret) - return ret; - - state->acquire_ctx = drm_modeset_legacy_acquire_ctx(crtc); -retry: - crtc_st...

...-2427,9 +2427,13 @@ int drm_atomic_helper_disable_all(struct drm_device *dev, struct drm_modeset_acquire_ctx *ctx) { struct drm_atomic_state *state; + struct drm_connector_state *conn_state; struct drm_connector *conn; - struct drm_connector_list_iter conn_iter; - int err; + struct drm_plane_state *plane_state; + struct drm_plane *plane; + struct drm_crtc_state *crtc_state; + struct drm_crtc *crtc; + int ret, i; state = drm_atomic_state_alloc(dev); if (!state) @@ -2437,29 +2441,48 @@ int drm_atomic_helper_disable_all(struct drm_device *dev, state->acquire_ctx = ctx; - drm_c...

Checking both is one too much, so wrap a WARN_ON around it to stope the copypasta. Signed-off-by: Daniel Vetter <daniel.vetter at intel.com> Cc: David Airlie <airlied at linux.ie> Cc: Gerd Hoffmann <kraxel at redhat.com> Cc: virtualization at lists.linux-foundation.org --- drivers/gpu/drm/virtio/virtgpu_plane.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

From: Ville Syrjälä <ville.syrjala at linux.intel.com> Move the plane clip rectangle handling into drm_atomic_helper_check_plane_state(). Drivers no longer have to worry about such mundane details. v2: Convert armada, rcar, and sun4i as well Cc: Liviu Dudau <liviu.dudau at arm.com> Cc: Brian Starkey <brian.starkey at arm.com> Cc: Mali DP Maintainers <malidp at foss.arm.com> Cc: Daniel Vetter <daniel.vette...

Hi Andrey, Thank you for the patch. On Monday 16 Jan 2017 10:44:55 Andrey Grodzovsky wrote: > Allows using atomic flip helpers for drivers > using ASYNC flip. > Remove ASYNC_FLIP restriction in helpers and > caches the page flip flags in drm_plane_state > to be used in the low level drivers. > > Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky at amd.com> > --- > drivers/gpu/drm/drm_atomic_helper.c | 10 +++------- > include/drm/drm_plane.h | 8 ++++++++ > 2 files changed, 11 insertions(+), 7 deletio...

...-2436,9 +2436,13 @@ int drm_atomic_helper_disable_all(struct drm_device *dev, struct drm_modeset_acquire_ctx *ctx) { struct drm_atomic_state *state; + struct drm_connector_state *conn_state; struct drm_connector *conn; - struct drm_connector_list_iter conn_iter; - int err; + struct drm_plane_state *plane_state; + struct drm_plane *plane; + struct drm_crtc_state *crtc_state; + struct drm_crtc *crtc; + int ret, i; state = drm_atomic_state_alloc(dev); if (!state) @@ -2446,29 +2450,48 @@ int drm_atomic_helper_disable_all(struct drm_device *dev, state->acquire_ctx = ctx; - drm_c...

vmwgfx part: Reviewed-by: Sinclair Yeh <syeh at vmware.com> On Tue, Jan 23, 2018 at 07:08:57PM +0200, Ville Syrjala wrote: > From: Ville Syrjälä <ville.syrjala at linux.intel.com> > > Move the plane clip rectangle handling into > drm_atomic_helper_check_plane_state(). Drivers no longer > have to worry about such mundane details. > > v2: Convert armada, rcar, and sun4i as well > > Cc: Liviu Dudau <liviu.dudau at arm.com> > Cc: Brian Starkey <brian.starkey at arm.com> > Cc: Mali DP Maintainers <malidp at foss.arm.com>...

On Mon, Jan 16, 2017 at 10:44:55AM -0500, Andrey Grodzovsky wrote: > Allows using atomic flip helpers for drivers > using ASYNC flip. > Remove ASYNC_FLIP restriction in helpers and > caches the page flip flags in drm_plane_state > to be used in the low level drivers. > > Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky at amd.com> It's mostly guesswork, but I think we should have the flip flags in the crtc, not in each plane. Similar to how we move the event from planes to crtc. -Daniel > ---...

On Tue, 2018-01-23 at 19:08 +0200, Ville Syrjala wrote: > From: Ville Syrjälä <ville.syrjala at linux.intel.com> > > Move the plane clip rectangle handling into > drm_atomic_helper_check_plane_state(). Drivers no longer > have to worry about such mundane details. > > v2: Convert armada, rcar, and sun4i as well > > Cc: Liviu Dudau <liviu.dudau at arm.com> > Cc: Brian Starkey <brian.starkey at arm.com> > Cc: Mali DP Maintainers <malidp at foss.arm.com>...

...er_disable_all(struct drm_device *dev, > struct drm_modeset_acquire_ctx *ctx) > { > struct drm_atomic_state *state; > + struct drm_connector_state *conn_state; > struct drm_connector *conn; > - struct drm_connector_list_iter conn_iter; > - int err; > + struct drm_plane_state *plane_state; > + struct drm_plane *plane; > + struct drm_crtc_state *crtc_state; > + struct drm_crtc *crtc; > + int ret, i; > > state = drm_atomic_state_alloc(dev); > if (!state) > @@ -2437,29 +2441,48 @@ int drm_atomic_helper_disable_all(struct drm_device *dev, &g...

...yc = nouveau_conn_atom(conns); break; @@ -3904,9 +3904,9 @@ static void nv50_disp_atomic_commit_tail(struct drm_atomic_state *state) { struct drm_device *dev = state->dev; - struct drm_crtc_state *crtc_state; + struct drm_crtc_state *new_crtc_state; struct drm_crtc *crtc; - struct drm_plane_state *plane_state; + struct drm_plane_state *new_plane_state; struct drm_plane *plane; struct nouveau_drm *drm = nouveau_drm(dev); struct nv50_disp *disp = nv50_disp(dev); @@ -3925,8 +3925,8 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state) mutex_lock(&disp->mutex);...

...it supports non-vblanked ("async") page flips. - */ -static int -nv50_head_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, - struct drm_pending_vblank_event *event, u32 flags) -{ - struct drm_plane *plane = crtc->primary; - struct drm_atomic_state *state; - struct drm_plane_state *plane_state; - struct drm_crtc_state *crtc_state; - int ret = 0; - - state = drm_atomic_state_alloc(plane->dev); - if (!state) - return -ENOMEM; - - state->acquire_ctx = drm_modeset_legacy_acquire_ctx(crtc); -retry: - crtc_state = drm_atomic_get_crtc_state(state, crtc); - if (IS_ERR(crtc...