From: Andrzej Hajda <a.hajda@samsung.com>
To: Inki Dae <inki.dae@samsung.com>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>,
linux-samsung-soc@vger.kernel.org,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
dri-devel@lists.freedesktop.org,
Marek Szyprowski <m.szyprowski@samsung.com>
Subject: [PATCH v2 06/12] drm/exynos/fimd: signal frame done interrupt at front porch
Date: Wed, 08 Mar 2017 15:58:40 +0100 [thread overview]
Message-ID: <1488985126-25288-7-git-send-email-a.hajda@samsung.com> (raw)
In-Reply-To: <1488985126-25288-1-git-send-email-a.hajda@samsung.com>
VBLANK interrupt should be signalled as soon as scanout ends, front porch
is the best moment.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
---
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 69ebed0..eb4cd82 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -257,7 +257,7 @@ static int fimd_enable_vblank(struct exynos_drm_crtc *crtc)
val |= VIDINTCON0_INT_FRAME;
val &= ~VIDINTCON0_FRAMESEL0_MASK;
- val |= VIDINTCON0_FRAMESEL0_VSYNC;
+ val |= VIDINTCON0_FRAMESEL0_FRONTPORCH;
val &= ~VIDINTCON0_FRAMESEL1_MASK;
val |= VIDINTCON0_FRAMESEL1_NONE;
}
--
2.7.4
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next prev parent reply other threads:[~2017-03-08 14:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170308145900eucas1p25d1fd7a33ad2bb9fa8c911a3b923546b@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 00/12] drm/exynos: rework vblank handling Andrzej Hajda
[not found] ` <CGME20170308145901eucas1p21056f416d8a34fc5af4a4b89ed48ad5a@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 01/12] drm/exynos: move crtc event handling to drivers callbacks Andrzej Hajda
[not found] ` <CGME20170308145901eucas1p2e7695c1d9fa43378d0a298b029d11269@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 02/12] drm/exynos: simplify completion event handling Andrzej Hajda
[not found] ` <CGME20170308145902eucas1p24636df9b8eafd2b07f12a2c700c6bcea@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 03/12] drm/exynos/decon5433: fix vblank " Andrzej Hajda
2017-03-09 3:54 ` Michel Dänzer
2017-03-09 6:54 ` Andrzej Hajda
2017-03-13 6:33 ` Inki Dae
[not found] ` <CGME20170313073211eucas1p17a7cdf647b711343ef382adb792ed84e@eucas1p1.samsung.com>
2017-03-13 7:31 ` [PATCH v3 " Andrzej Hajda
[not found] ` <CGME20170308145902eucas1p131a3e6700da4e72c6d4ca1a4f74e5893@eucas1p1.samsung.com>
2017-03-08 14:58 ` [PATCH v2 04/12] drm/exynos/decon5433: implement frame counter Andrzej Hajda
[not found] ` <CGME20170308145902eucas1p2ef76c359292764dfe2a04312a1ee8dfb@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 05/12] drm/exynos/decon5433: signal frame done interrupt at front porch Andrzej Hajda
[not found] ` <CGME20170308145903eucas1p27b43f06a1c172d33d7143df9f10ce1b0@eucas1p2.samsung.com>
2017-03-08 14:58 ` Andrzej Hajda [this message]
[not found] ` <CGME20170308145903eucas1p2a64c7cd562dfddf43dbbe5dd9281edc6@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 07/12] drm/exynos/decon5433: fix software trigger mask Andrzej Hajda
[not found] ` <CGME20170308145904eucas1p2cf66bf512f2fed9961dff807e3b2af0f@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 08/12] drm/exynos: kill exynos_drm_crtc::pipe Andrzej Hajda
[not found] ` <CGME20170308145905eucas1p10b5d39a4c72461a9fa3a33da8d3e3b00@eucas1p1.samsung.com>
2017-03-08 14:58 ` [PATCH v2 09/12] drm/exynos: kill exynos_drm_private::pipe Andrzej Hajda
[not found] ` <CGME20170308145905eucas1p2b562042b430d53f74fc5bdd3097ef21d@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 10/12] drm/exynos: set plane possible_crtcs in exynos_plane_init Andrzej Hajda
[not found] ` <CGME20170308145906eucas1p24caed8fd5f3eda8c4e1ece3c2a8a6091@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 11/12] drm/exynos: kill pipe field from drivers contexts Andrzej Hajda
[not found] ` <CGME20170308145906eucas1p206bb5875e635d3516ae00a2ac168175e@eucas1p2.samsung.com>
2017-03-08 14:58 ` [PATCH v2 12/12] drm/exynos: kill mode_set_nofb callback Andrzej Hajda
2017-03-14 1:28 ` [PATCH v2 00/12] drm/exynos: rework vblank handling Inki Dae
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