On 19.03.2016 17:15, Hans Verkuil wrote: > On 03/19/2016 03:50 AM, Krzysztof Kozlowski wrote: >> On Fri, Mar 18, 2016 at 03:07:00PM +0100, Hans Verkuil wrote: >>> From: Kamil Debski <kamil@xxxxxxxxx> >>> >>> Add pinctrl nodes for the HDMI CEC device to the Exynos4210 and >>> Exynos4x12 SoCs. These are required by the HDMI CEC device. >>> >>> Signed-off-by: Kamil Debski <kamil@xxxxxxxxx> >>> Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> >>> Acked-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> >>> --- >>> arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 7 +++++++ >>> arch/arm/boot/dts/exynos4x12-pinctrl.dtsi | 7 +++++++ >>> 2 files changed, 14 insertions(+) >> >> Hi Hans, >> >> I see you have been carrying these three patches for a long time. >> Initially I thought that there are some dependencies... but maybe there >> are not? >> >> Can I take these Exynos DTS patches to samsung-soc? > > That would be very nice! I'll apply them after merge window. > BTW, it would be nice if someone from Samsung could try to improve the s5p > CEC driver from this patch series. > > The problem is that it expects userspace to tell it the physical address, > which is read from the EDID. But the HDMI driver in the kernel already knows > this, so requiring userspace to handle this is not nice. > > Basically the CEC driver needs to know when a new EDID has been read and > when the hotplug detect goes low (EDID has been lost). > > If someone who actually knows the HDMI code could provide me with a patch, > then I can fix the CEC driver. I have an odroid to test with, so I can check > the code. Not quite my area of knowledge but I'll keep it in mind. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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