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authorDaniel Vetter <daniel.vetter@ffwll.ch>2019-09-03 21:06:42 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2019-09-18 18:43:36 +0200
commit4d85f45c73a22bc0ee900c7505b7210a87a7966d (patch)
tree00dd06f5801f00604a2a6a7ad70602e457b68b3b /drivers/gpu
parentdrm/atomic: Reject FLIP_ASYNC unconditionally (diff)
downloadlinux-4d85f45c73a22bc0ee900c7505b7210a87a7966d.tar.xz
linux-4d85f45c73a22bc0ee900c7505b7210a87a7966d.zip
drm/atomic: Rename crtc_state->pageflip_flags to async_flip
It's the only flag anyone actually cares about. Plus if we're unlucky, the atomic ioctl might need a different flag for async flips. So better to abstract this away from the uapi a bit. Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Michel Dänzer <michel@daenzer.net> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Adam Jackson <ajax@redhat.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: David Francis <David.Francis@amd.com> Cc: Mario Kleiner <mario.kleiner.de@gmail.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190903190642.32588-3-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c5
-rw-r--r--drivers/gpu/drm/drm_atomic_helper.c2
-rw-r--r--drivers/gpu/drm/drm_atomic_state_helper.c2
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/wndw.c4
4 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 0a71ed1e7762..2f0ef0820f00 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5756,8 +5756,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
* change FB pitch, DCC state, rotation or mirroing.
*/
bundle->flip_addrs[planes_count].flip_immediate =
- (crtc->state->pageflip_flags &
- DRM_MODE_PAGE_FLIP_ASYNC) != 0 &&
+ crtc->state->async_flip &&
acrtc_state->update_type == UPDATE_TYPE_FAST;
timestamp_ns = ktime_get_ns();
@@ -6334,7 +6333,7 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
amdgpu_dm_enable_crtc_interrupts(dev, state, true);
for_each_new_crtc_in_state(state, crtc, new_crtc_state, j)
- if (new_crtc_state->pageflip_flags & DRM_MODE_PAGE_FLIP_ASYNC)
+ if (new_crtc_state->async_flip)
wait_for_vblank = false;
/* update planes when needed per crtc*/
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index aa16ea17ff9b..3a67f63c3146 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -3275,7 +3275,7 @@ static int page_flip_common(struct drm_atomic_state *state,
return PTR_ERR(crtc_state);
crtc_state->event = event;
- crtc_state->pageflip_flags = flags;
+ crtc_state->async_flip = flags & DRM_MODE_PAGE_FLIP_ASYNC;
plane_state = drm_atomic_get_plane_state(state, plane);
if (IS_ERR(plane_state))
diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index 46dc264a248b..d0a937fb0c56 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -128,7 +128,7 @@ void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
state->zpos_changed = false;
state->commit = NULL;
state->event = NULL;
- state->pageflip_flags = 0;
+ state->async_flip = false;
/* Self refresh should be canceled when a new update is available */
state->active = drm_atomic_crtc_effectively_active(state);
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
index 2db029371c91..5193b6257061 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
@@ -267,7 +267,7 @@ nv50_wndw_atomic_check_acquire(struct nv50_wndw *wndw, bool modeset,
asyw->image.pitch[0] = fb->base.pitches[0];
}
- if (!(asyh->state.pageflip_flags & DRM_MODE_PAGE_FLIP_ASYNC))
+ if (!asyh->state.async_flip)
asyw->image.interval = 1;
else
asyw->image.interval = 0;
@@ -383,7 +383,7 @@ nv50_wndw_atomic_check_lut(struct nv50_wndw *wndw,
}
/* Can't do an immediate flip while changing the LUT. */
- asyh->state.pageflip_flags &= ~DRM_MODE_PAGE_FLIP_ASYNC;
+ asyh->state.async_flip = false;
}
static int