From: p.zabel@pengutronix.de (Philipp Zabel)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 0/3] imx-drm dt bindings
Date: Mon, 6 Jan 2014 15:51:59 +0100 [thread overview]
Message-ID: <1389019922-31992-1-git-send-email-p.zabel@pengutronix.de> (raw)
Hi,
these patches apply on top of Russell's imx-drm cleanup preview
series. I have added device tree bindings between IPU and the
encoders as documented in
Documentation/devicetree/bindings/media/video-interfaces.txt
and used those to determine the possible_crtcs and mux_id.
The crtc cookie is replaced with a the port device tree node,
which is unique and therefore allows to get rid of the di_id
comparison. Storing the multiplexer input numbers in the device
tree removes the need to know the ipu_id. This should also allow
to replace IPU2 with LCDIF on i.MX6 Solo more easily.
regards
Philipp
Philipp Zabel (3):
ARM: dts: imx6qdl: Add ports and endpoints to IPU DIs
staging: imx-drm-core: Use graph to find connection between crtc and
encoder
staging: imx-drm-core: associate crtc devices with di port nodes
arch/arm/boot/dts/imx6q.dtsi | 115 +++++++++++++++++++++++++++--
arch/arm/boot/dts/imx6qdl.dtsi | 127 ++++++++++++++++++++++++++++++++-
drivers/staging/imx-drm/imx-drm-core.c | 82 ++++++++++++++-------
drivers/staging/imx-drm/imx-drm.h | 4 +-
drivers/staging/imx-drm/imx-hdmi.c | 2 +-
drivers/staging/imx-drm/imx-ldb.c | 4 +-
drivers/staging/imx-drm/ipuv3-crtc.c | 36 +++++++++-
7 files changed, 328 insertions(+), 42 deletions(-)
--
1.8.5.2
next reply other threads:[~2014-01-06 14:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-06 14:51 Philipp Zabel [this message]
2014-01-06 14:52 ` [RFC PATCH 1/3] ARM: dts: imx6qdl: Add ports and endpoints to IPU DIs Philipp Zabel
2014-01-06 14:52 ` [RFC PATCH 2/3] staging: imx-drm-core: Use graph to find connection between crtc and encoder Philipp Zabel
2014-02-10 16:26 ` Russell King - ARM Linux
2014-02-10 20:45 ` Philipp Zabel
2014-02-11 8:38 ` Dan Carpenter
2014-02-11 9:00 ` Philipp Zabel
2014-01-06 14:52 ` [RFC PATCH 3/3] staging: imx-drm-core: associate crtc devices with di port nodes Philipp Zabel
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