From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Coquelin Subject: Re: [PATCH 2/2] drm: sti: adapt DT to fix probe/bind issues in DRM driver Date: Tue, 11 Aug 2015 15:56:45 +0200 Message-ID: <55C9FF1D.8050702@st.com> References: <1437133510-13615-1-git-send-email-benjamin.gaignard@linaro.org> <1437133510-13615-2-git-send-email-benjamin.gaignard@linaro.org> <55A8EC3F.6050903@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <55A8EC3F.6050903-qxv4g6HH51o@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Benjamin Gaignard , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, khilman-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org, vincent.abriou-qxv4g6HH51o@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org List-Id: dri-devel@lists.freedesktop.org Hi Olof, On 07/17/2015 01:51 PM, Maxime Coquelin wrote: > Dear ARM SoC Maintainers, > > On 07/17/2015 01:45 PM, Benjamin Gaignard wrote: >> STI drm drivers probe and bind using component framework was incorrect. >> In addition to drivers fix DT update is needed to make all >> sub-components >> become childs of sti-display-subsystem. >> >> Signed-off-by: Benjamin Gaignard >> --- >> arch/arm/boot/dts/stih407.dtsi | 82 >> +++++++++++++++++++++--------------------- >> arch/arm/boot/dts/stih410.dtsi | 82 >> +++++++++++++++++++++--------------------- >> 2 files changed, 80 insertions(+), 84 deletions(-) >> >> > > This patch solves an issue preventing DRM driver probing, but it > breaks the DT ABI. > For now, this driver and its DT node are only used by a few identified > people. > > Since these people only use aligned version of Kernel and DT, do you > accept we break the ABI for this time? > Just a gentle reminder. Can we derogate for this patch? Thanks in advance, Maxime -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html