From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Szyprowski Subject: Re: [PATCH 0/7] Exynos4: enable HDMI support for Odroid and UniversalC210 Date: Tue, 26 Aug 2014 15:03:35 +0200 Message-ID: <53FC85A7.4090303@samsung.com> References: <1404202211-15788-1-git-send-email-m.szyprowski@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mailout1.w1.samsung.com ([210.118.77.11]:37202 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754828AbaHZNDj (ORCPT ); Tue, 26 Aug 2014 09:03:39 -0400 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout1.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NAX00C5T0EWS820@mailout1.w1.samsung.com> for linux-samsung-soc@vger.kernel.org; Tue, 26 Aug 2014 14:06:32 +0100 (BST) In-reply-to: Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Tomeu Vizoso Cc: linux-samsung-soc@vger.kernel.org, dri-devel@lists.freedesktop.org, Tomasz Stanislawski , Kukjin Kim , Tobias Jakobi , Daniel Drake , Andrzej Hajda Hello, On 2014-08-12 15:00, Tomeu Vizoso wrote: > On 1 July 2014 10:10, Marek Szyprowski wrote: >> This is a long awaited patch series enabling support for HDMI output >> available on Exynos4412-based Odroid boards (X/X2/U2/U3/U3+) and >> Exynos4210 Universal C210 board. > Hello, > > have tested a few of these patches on an Odroid-U2 on top of > linux/master (c8d6637): > > 1a8edf8 clk: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocks > bb2561d drm: exynos: hdmi: make 'hdmi-en' regulator optional and keep it enabled > afe0bff Exynos: add support for 'domain-always-on' property > be421b7 ARM: dts: exynos4: add hdmi related nodes > 1206d41 ARM: dts: exynos4412-odroid: enable hdmi support > > Tested-by: Tomeu Vizoso > > I also needed these two patches from Daniel Drake: > > 64489ec ARM: dts: Enable PMIC interrupts on ODROID > ef009d7 ARM: dts: ODROID i2c improvements Those 2 patches finally reached v3.17-rc2. > HDMI worked just fine in the testing I did, I have pushed a branch here: > > http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=odroid-hdmi > > Marek, Daniel: would you like me to send a series with all the needed > patches together? I don't think it is needed now, especially taking into account that there is no consensus on domain-always-on approach. Maybe I will try once again to investigate the power on/off issue and check if it is possible to get rid of it. Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland