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[209.85.219.171]) by smtp.gmail.com with ESMTPSA id 16-20020a05620a041000b007201df7ff47sm9168426qkp.45.2023.02.07.01.41.08 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Feb 2023 01:41:08 -0800 (PST) Received: by mail-yb1-f171.google.com with SMTP id u7so1889891ybi.6 for ; Tue, 07 Feb 2023 01:41:08 -0800 (PST) X-Received: by 2002:a25:eb04:0:b0:7b4:6a33:d89f with SMTP id d4-20020a25eb04000000b007b46a33d89fmr229443ybs.543.1675762868169; Tue, 07 Feb 2023 01:41:08 -0800 (PST) MIME-Version: 1.0 References: <20221102180705.459294-1-dmitry.baryshkov@linaro.org> <20230109162140.yelgy2da7aqa6sqv@fsr-ub1664-121.ea.freescale.net> <323ec70e-4613-c0e9-0b39-ad2a0a76673d@linaro.org> <20230110065712.lgjnmb66s4tlpoly@fsr-ub1664-121.ea.freescale.net> In-Reply-To: From: Geert Uytterhoeven Date: Tue, 7 Feb 2023 10:40:55 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v3 0/7] drm/bridge_connector: perform HPD enablement automatically To: Dmitry Baryshkov Cc: Laurentiu Palcu , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Lucas Stach , Philipp Zabel , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Rob Clark , Sean Paul , Abhinav Kumar , Tomi Valkeinen , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230207_014112_225929_94CC095B X-CRM114-Status: GOOD ( 23.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Dmitry, On Tue, Jan 10, 2023 at 5:37 PM Dmitry Baryshkov wrote: > On 10/01/2023 08:57, Laurentiu Palcu wrote: > > On Mon, Jan 09, 2023 at 10:26:28PM +0200, Dmitry Baryshkov wrote: > >> On 09/01/2023 18:21, Laurentiu Palcu wrote: > >>> It looks like there are some issues with this patchset... :/ I just > >>> fetched the drm-tip and, with these patches included, the "Hot plug > >>> detection already enabled" warning is back for i.MX DCSS. > >> > >> Could you please provide a backtrace? > > > > Sure, see below: > > I wondered, why didn't I see this on msm, my main target nowadays. The > msm driver is calling msm_kms_helper_poll_init() after initializing > fbdev, so all previous kms_helper_poll_enable() calls return early. > > I think I have the fix ready. Let me test it locally before posting. Is this fix available? Do you have a lore link? Thanks! Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel