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([2a02:a31a:a240:1700:d40b:b088:5bfe:3b81]) by smtp.googlemail.com with ESMTPSA id x7-20020a056512078700b0048b0aa2f87csm1733424lfr.181.2022.08.30.14.31.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Aug 2022 14:31:25 -0700 (PDT) From: kFYatek X-Google-Original-From: kFYatek Message-ID: Date: Tue, 30 Aug 2022 23:31:21 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [PATCH v1 00/35] drm: Analog TV Improvements Content-Language: pl To: Dom Cobley References: <20220728-rpi-analog-tv-properties-v1-0-3d53ae722097@cerno.tech> <987d6114-5fcb-d668-3b0d-ad6d8723dfdb@tronnes.org> <20220822074800.qzyctchqn5usr55g@houat> <9a15b1cf-692c-1b0d-02a6-316cbd954525@gmail.com> <20220825155506.wqurh5r752qfufqs@houat> <18737c8a-78f4-5b9f-aea2-588bc65c13d9@gmail.com> <9d9ba040-99d7-25cb-ba10-1c132d7f7663@gmail.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Emma Anholt , Neil Armstrong , David Airlie , dri-devel@lists.freedesktop.org, Phil Elwell , Jerome Brunet , Samuel Holland , Kevin Hilman , Jernej Skrabec , Chen-Yu Tsai , Geert Uytterhoeven , linux-sunxi@lists.linux.dev, Martin Blumenstingl , Maxime Ripard , linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Dave Stevenson , linux-kernel@vger.kernel.org, =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , Thomas Zimmermann Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" W dniu 26.08.2022 o 16:56, Dom Cobley pisze: > On Fri, 26 Aug 2022 at 05:08, Mateusz Kwiatkowski wrote: >> - Commenting out the pm_runtime_put() / pm_runtime_get_sync() calls in vc4_vec.c >> - Reverting this PR by Dom Cobley a.k.a. popcornmix: >> https://github.com/raspberrypi/linux/pull/4639 >> >> Either of these approaches makes VEC mode switching work again. Obviously >> neither is appropriate for a permanent solution. > Might be worth trying the latest rpi-update firmware. > There was a change that affects restoring PIXEL/VEC clocks after a > power domain cycle. > There is also a fix for a USB boot breakage. > > If you still have an issue that occurs in downstream pi tree but not > upstream, then create a linux github issue. Hi Dom, I just tested the 868f1cf firmware and its associated kernel, and everything works like a charm for me, both USB boot and VEC power management. Thanks!