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Bug#748406: linux: [armhf/armmp] Include IMX DRM/HDMI drivers

On Mon, May 26, 2014 at 03:25:28PM +0100, Ian Campbell wrote:
> On Fri, 2014-05-16 at 15:26 -0700, Vagrant Cascadian wrote:
> > The patch for wandboard was from linux-next, the cubox-i/hummingboard patch
> > from: 
> > 
> >   http://www.home.arm.linux.org.uk/~rmk/cubox/hummingboard-cubox-i-v3.15-rc1/0214-ARM-imx-add-HDMI-support-for-SolidRun-HummingBoard-a.patch
> I'm not sure, but I think our policy of only taking changes which are
> already would/should extend to DTBs too. Is this stuff destined to go
> upstream?

There are now dts patches for both wandboard and cubox-i on linus's "next"
branch, fwiw:


commit f34d0d5dd86e794477c8d23622111f9709085041
Author: Russell King <rmk+kernel@arm.linux.org.uk>
Date:   Fri Apr 18 11:01:27 2014 +0100

    ARM: imx: add HDMI support for SolidRun HummingBoard and Cubox-i

    Add the HDMI DT configuration for the SolidRun HummingBoard and Cubox-i.

    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
    Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

 arch/arm/boot/dts/imx6qdl-cubox-i.dtsi | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

commit fed687c526a4e93a9605f779537bf654cda1a36f
Author: Fabio Estevam <fabio.estevam@freescale.com>
Date:   Tue Apr 22 11:26:22 2014 -0300

    ARM: dts: imx6qdl-wandboard: Add HDMI support

    Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
    Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

 arch/arm/boot/dts/imx6qdl-wandboard.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

I tested both patches with a local build of 3.15~rc7-1~exp2 on a wandboard quad
and a cubox i4pro, and they seem to work for a fbdev console and X at 16-bit,
at least.

If that's considered sufficiently upstream, It would be nice to apply them.


live well,

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