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.
Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Cc: Michel Dänzer <michel@xxxxxxxxxxx>
Cc: Alex Deucher <alexdeucher@xxxxxxxxx>
Cc: Adam Jackson <ajax@xxxxxxxxxx>
Cc: Sean Paul <sean@xxxxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>
Cc: Leo Li <sunpeng.li@xxxxxxx>
Cc: Harry Wentland <harry.wentland@xxxxxxx>
Cc: David Francis <David.Francis@xxxxxxx>
Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@xxxxxxx>
Cc: Ben Skeggs <bskeggs@xxxxxxxxxx>
Cc: "Christian König" <christian.koenig@xxxxxxx>
Cc: Ilia Mirkin <imirkin@xxxxxxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 ++---
drivers/gpu/drm/drm_atomic_helper.c | 2 +-
drivers/gpu/drm/drm_atomic_state_helper.c | 2 +-
drivers/gpu/drm/nouveau/dispnv50/wndw.c | 4 ++--
include/drm/drm_crtc.h | 8 ++++----
5 files changed, 10 insertions(+), 11 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 028a710c1b46..b3c5ab3d09d5 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5740,8 +5740,7 @@ 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();
@@ -6335,7 +6334,7 @@ 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 9f17746f4251..8dbf416e2807 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -3262,7 +3262,7 @@ 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
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 7d14c11bdc0a..c4528eb5d168 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -285,12 +285,12 @@ struct drm_crtc_state {
u32 target_vblank;
/**
- * @pageflip_flags:
+ * @async_flip:
*
- * DRM_MODE_PAGE_FLIP_* flags, as passed to the page flip ioctl.
- * Zero in any other case.
+ * This is set when DRM_MODE_PAGE_FLIP_ASYNC is set in the legacy
+ * PAGE_FLIP IOCTL. It's not wired up for the atomic IOCTL itself yet.
*/
- u32 pageflip_flags;
+ bool async_flip;
/**
* @vrr_enabled:
--
2.23.0
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