From: Boris Brezillon <boris.brezillon@bootlin.com>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org
Cc: Liviu Dudau <Liviu.Dudau@arm.com>,
Boris Brezillon <boris.brezillon@bootlin.com>
Subject: [PATCH v2 6/8] drm/vc4: Call drm_atomic_helper_fake_vblank() in the commit path
Date: Fri, 29 Jun 2018 13:17:19 +0200 [thread overview]
Message-ID: <20180629111722.20299-7-boris.brezillon@bootlin.com> (raw)
In-Reply-To: <20180629111722.20299-1-boris.brezillon@bootlin.com>
Mimic what is done in drm_atomic_commit_tail() and call
drm_atomic_helper_fake_vblank() so that VBLANK events are faked
when the drm_crtc_state.no_vblank is true. Will be needed when we'll
add support for the transposer block.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
---
drivers/gpu/drm/vc4/vc4_kms.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c
index 91239b0a4fa0..ca5aa7fba769 100644
--- a/drivers/gpu/drm/vc4/vc4_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_kms.c
@@ -153,6 +153,8 @@ vc4_atomic_complete_commit(struct drm_atomic_state *state)
drm_atomic_helper_commit_modeset_enables(dev, state);
+ drm_atomic_helper_fake_vblank(state);
+
drm_atomic_helper_commit_hw_done(state);
drm_atomic_helper_wait_for_flip_done(dev, state);
--
2.14.1
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next prev parent reply other threads:[~2018-06-29 11:17 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-29 11:17 [PATCH v2 0/8] drm/vc4: Add support for the transposer IP Boris Brezillon
2018-06-29 11:17 ` [PATCH v2 1/8] drm/atomic: Avoid connector to writeback_connector casts Boris Brezillon
2018-07-02 7:49 ` Daniel Vetter
2018-06-29 11:17 ` [PATCH v2 2/8] drm/connector: Pass a drm_connector_state to ->atomic_commit() Boris Brezillon
2018-06-29 11:23 ` Liviu Dudau
2018-06-29 11:37 ` Liviu Dudau
2018-07-02 7:51 ` Daniel Vetter
2018-07-02 9:49 ` Boris Brezillon
2018-07-02 11:14 ` Liviu Dudau
2018-07-02 11:58 ` Boris Brezillon
2018-06-29 11:17 ` [PATCH v2 3/8] drm/vc4: Use wait_for_flip_done() instead of wait_for_vblanks() Boris Brezillon
2018-06-29 20:19 ` Eric Anholt
2018-06-29 11:17 ` [PATCH v2 4/8] drm/crtc: Add a generic infrastructure to fake VBLANK events Boris Brezillon
2018-06-29 11:38 ` Liviu Dudau
2018-07-02 8:02 ` Daniel Vetter
2018-07-02 8:14 ` Boris Brezillon
2018-07-02 8:37 ` Daniel Vetter
2018-07-02 9:01 ` Boris Brezillon
2018-07-02 8:40 ` Daniel Vetter
2018-07-02 8:46 ` Boris Brezillon
2018-06-29 11:17 ` [PATCH v2 5/8] drm/atomic: Call drm_atomic_helper_fake_vblank() from the generic commit_tail() helpers Boris Brezillon
2018-06-29 11:38 ` Liviu Dudau
2018-07-02 7:54 ` Daniel Vetter
2018-07-02 7:57 ` Daniel Vetter
2018-07-02 7:59 ` Boris Brezillon
2018-07-02 7:58 ` Boris Brezillon
2018-06-29 11:17 ` Boris Brezillon [this message]
2018-06-29 20:27 ` [PATCH v2 6/8] drm/vc4: Call drm_atomic_helper_fake_vblank() in the commit path Eric Anholt
2018-06-29 11:17 ` [PATCH v2 7/8] drm/vc4: Add support for the transposer block Boris Brezillon
2018-06-29 20:35 ` Eric Anholt
2018-07-02 10:19 ` Boris Brezillon
2018-06-29 11:17 ` [PATCH v2 8/8] ARM: dts: bcm283x: Add Transposer block Boris Brezillon
2018-06-29 20:27 ` Eric Anholt
2018-06-29 11:17 ` [PATCH v2 0/8] drm/vc4: Add support for the transposer IP Boris Brezillon
2018-06-29 11:40 ` Liviu Dudau
2018-07-02 10:21 ` Boris Brezillon
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