Bug#750406: Enable IMX DRM/HDMI in Wandboard and Cubox-i DTS's
Source: linux
Version: 3.15~rc7-1~exp1
Severity: wishlist
Tags: patch
On Mon, 2014-06-02 at 23:03 -0700, Vagrant Cascadian wrote:
> 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:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>
>
> 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.
I think that should be fine, I've copied submit@ to create new bug for
this bit (original, closed, bugreport on bcc).
Ian.
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