From: Maxime Ripard <maxime@cerno.tech>
To: Daniel Vetter <daniel.vetter@intel.com>, David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Maxime Ripard <maxime@cerno.tech>,
Dave Stevenson <dave.stevenson@raspberrypi.com>,
Phil Elwell <phil@raspberrypi.com>,
Tim Gover <tim.gover@raspberrypi.com>,
Dom Cobley <dom@raspberrypi.com>,
linux-tegra@vger.kernel.org,
Jonathan Hunter <jonathanh@nvidia.com>,
Thierry Reding <thierry.reding@gmail.com>
Subject: [PATCH 03/23] drm/tegra: hub: Fix zpos initial value mismatch
Date: Mon, 7 Feb 2022 17:34:55 +0100 [thread overview]
Message-ID: <20220207163515.1038648-4-maxime@cerno.tech> (raw)
In-Reply-To: <20220207163515.1038648-1-maxime@cerno.tech>
While the tegra_shared_plane_create() function calls
drm_plane_create_zpos_property() with an initial value of 0,
tegra_plane_reset() will force it to the plane index.
Fix the discrepancy by setting the initial zpos value to the plane index
in the function call.
Cc: linux-tegra@vger.kernel.org
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/tegra/hub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c
index b910155f80c4..7f68a142d922 100644
--- a/drivers/gpu/drm/tegra/hub.c
+++ b/drivers/gpu/drm/tegra/hub.c
@@ -788,7 +788,7 @@ struct drm_plane *tegra_shared_plane_create(struct drm_device *drm,
}
drm_plane_helper_add(p, &tegra_shared_plane_helper_funcs);
- drm_plane_create_zpos_property(p, 0, 0, 255);
+ drm_plane_create_zpos_property(p, index, 0, 255);
return p;
}
--
2.34.1
next prev parent reply other threads:[~2022-02-07 16:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220207163515.1038648-1-maxime@cerno.tech>
2022-02-07 16:34 ` [PATCH 02/23] drm/tegra: plane: switch to plane reset helper Maxime Ripard
2022-02-07 16:34 ` Maxime Ripard [this message]
2022-02-07 16:35 ` [PATCH 08/23] drm/tegra: plane: Remove redundant zpos initialisation Maxime Ripard
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