Hi Dave,

Am Montag, den 05.12.2016, 12:03 +0100 schrieb Philipp Zabel:

Hi Dave,

this tag fixes a regression in the imx-drm YUV plane support [1] that was introduced in v4.9-rc4, as well as an error returned when changing U/V offsets of an active plane to otherwise valid values.

Is there a chance for this to still make it into v4.9?

regards Philipp

[1] https://lkml.org/lkml/2016/11/17/133

Both commits are already contained in drm-next.

regards Philipp

The following changes since commit 86126748cd5063aa888ce252f16b89b35e7d4707:

drm/imx: ipuv3-plane: disable local alpha for planes without alpha channel (2016-10-20 14:39:51 +0200)

are available in the git repository at:

git://git.pengutronix.de/pza/linux.git tags/imx-drm-fixes-2016-12-02

for you to fetch changes up to 3fd8b292ae6b99e3e6e96df3e470b25b100741a8:

drm/imx: ipuv3-plane: merge ipu_plane_atomic_set_base into atomic_update (2016-10-20 14:39:53 +0200)

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imx-drm: fix plane atomic_update regression

• request modeset if plane offsets changed, only the plane base address can be changed without disabling the plane IDMAC channel, stop returning an error if a valid YUV plane configuration with different U/V offsets from the currently active plane is requested.
• merge ipu_plane_atomic_set_base into atomic_update, also fixes a regression introduced by commit 81d553545a15 ("drm/imx: ipuv3-plane: Skip setting u/vbo only when we don't need modeset") where U/V offsets were not set corretly when enabling YUV planes without a modeset.

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Philipp Zabel (2): drm/imx: ipuv3-plane: request modeset if plane offsets changed drm/imx: ipuv3-plane: merge ipu_plane_atomic_set_base into atomic_update

drivers/gpu/drm/imx/ipuv3-plane.c | 103 +++++++++++++------------------------- 1 file changed, 36 insertions(+), 67 deletions(-)