This way new state takes into account the current state of unaffected
(by the atomic commit) planes.
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
v2: Dropped unrelated 'cleanup' changes and fixed
s/state->dependent[i]/state->dependent[index]/ typo.
drivers/gpu/drm/tegra/plane.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/tegra/plane.c b/drivers/gpu/drm/tegra/plane.c
index fc37dcf8c458..0784422cc5a2 100644
--- a/drivers/gpu/drm/tegra/plane.c
+++ b/drivers/gpu/drm/tegra/plane.c
@@ -315,9 +315,6 @@ void tegra_plane_check_dependent(struct tegra_plane *tegra,
unsigned int zpos[2];
unsigned int i;
- for (i = 0; i < 3; i++)
- state->dependent[i] = false;
-
for (i = 0; i < 2; i++)
zpos[i] = 0;
@@ -331,6 +328,8 @@ void tegra_plane_check_dependent(struct tegra_plane *tegra,
index = tegra_plane_get_overlap_index(tegra, p);
+ state->dependent[index] = false;
+
/*
* If any of the other planes is on top of this plane and uses
* a format with an alpha component, mark this plane as being
--
2.16.1
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