]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
drm/tegra: Assign plane type before registration
authorThierry Reding <treding@nvidia.com>
Mon, 21 Apr 2025 16:13:05 +0000 (11:13 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 6 Jul 2025 08:58:02 +0000 (10:58 +0200)
commite9e78f972a592be031d8658a7a369f8a36122923
tree87d327e59c767694657b4f69b24a44319e0aaacb
parentf503efe2c5da084dc5ee2db38409f7a7e4f1bc1e
drm/tegra: Assign plane type before registration

commit 9ff4fdf4f44b69237c0afc1d3a8dac916ce66f3e upstream.

Changes to a plane's type after it has been registered aren't propagated
to userspace automatically. This could possibly be achieved by updating
the property, but since we can already determine which type this should
be before the registration, passing in the right type from the start is
a much better solution.

Suggested-by: Aaron Kling <webgeek1234@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Cc: stable@vger.kernel.org
Fixes: 473079549f27 ("drm/tegra: dc: Add Tegra186 support")
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20250421-tegra-drm-primary-v2-1-7f740c4c2121@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/tegra/dc.c
drivers/gpu/drm/tegra/hub.c
drivers/gpu/drm/tegra/hub.h