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Nikolaus Schaller" Cc: Discussions about the Letux Kernel , Tony Lindgren , Mark Rutland , Rob Herring , Linux-OMAP , devicetree , Linus Walleij , Linux Kernel Mailing List , stable , linux-spi , Mark Brown , =?UTF-8?B?QmVub8OudA==?= Cousson Subject: Re: [Letux-kernel] [PATCH 2/2] DTS: ARM: gta04: introduce legacy spi-cs-high to make display work again Message-ID: <20190920172947.51c1fdec@aktux> In-Reply-To: <633E7AD9-A909-4619-BBD7-8CFD965FDFF7@goldelico.com> References: <20190724194259.GA25847@bogus> <2EA06398-E45B-481B-9A26-4DD2E043BF9C@goldelico.com> <20190831084852.5e726cfa@aktux> <1624298A-C51B-418A-96C3-EA09367A010D@goldelico.com> <7DF102BC-C818-4D27-988F-150C7527E6CC@goldelico.com> <20190920142059.GO5610@atomide.com> <633E7AD9-A909-4619-BBD7-8CFD965FDFF7@goldelico.com> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Score: -1.0 (-) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 20 Sep 2019 16:54:18 +0200 "H. Nikolaus Schaller" wrote: > > Am 20.09.2019 um 16:20 schrieb Tony Lindgren : > > > > * H. Nikolaus Schaller [190920 09:19]: > >>> Am 20.09.2019 um 10:55 schrieb Linus Walleij : > >>> I suggest to go both way: > >>> apply this oneliner and tag for stable so that GTA04 works > >>> again. > >>> > >>> Then for the next kernel think about a possible more abitious > >>> whitelist solution and after adding that remove *all* "spi-cs-high" > >>> flags from all device trees in the kernel after fixing them > >>> all up. > >> > >> Ok, that looks like a viable path. > > > > Please repost the oneline so people can ack easily. At least > > I've already lost track of this thread. > > It is all here: > > https://patchwork.kernel.org/patch/11035253/ > It is the full one (incl. documentation), not the oneline and does not apply. Now lets not discuss whether it is well documented or not. First get it fixed. Regards, Andreas