From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C5EF1606A31C for ; Fri, 30 Oct 2026 17:39:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=iiqYtZfi; dkim=pass (2048-bit key, unprotected) header.d=sntech.de header.i=@sntech.de header.a=rsa-sha256 header.s=gloria202408 header.b=NfR7dokS DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=rZQBVRZiCks/K/9Y1345LKLpm7rARRb46p5oLx1DJf0=; b=iiqYtZfiDfeqTlLLhMFa8Tl3E9 NQ6++WfiQLSYnUDJz15StDT/c7SxqUsNfLgDD0JUPt2O6QqdBG8QU3gmjcQWF1KHsqS/gsH37oMpW u4zTw3jxBrZvX43tjS4jAyqtw6VwZTDTFB1Ri6VAISD3E9qnNGMK13VNpEO5QEEaaggwthW0mQve0 2WzRtaMgu9eFC/PiOiUcJ0U51B3DKq4/8UKhEQM9KdOP2V4oeDKl7rdAkNCeUL4WyYXNoVdRCC8D0 H/f3xfbH7ftDlez7RH3wotvetu+Gp9OgvHYH/dzeIeA9x+pObcFL4U9kel5Nw0rIfVNFIZ52rorMj PXDg1LFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMqZp-0000000CG5G-2pUC; Fri, 30 Oct 2026 17:39:41 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMqZm-0000000CG4l-1MdO; Fri, 30 Oct 2026 17:39:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=rZQBVRZiCks/K/9Y1345LKLpm7rARRb46p5oLx1DJf0=; b=NfR7dokScM74IPFgp+YCYVEkyH E17lWekv02wo93KiwQhxCLpnf3qg8nW5Zzm0O/mjE84ldTbqIpKSc/FzPcx9JMHJ4gOTLPNSpC1UJ nYinkqL4eROOqDYCMpqKlm+Hrcxmfp3r6iJMajWmPfOChJsDQ+OongNNwE5U+ewunv8xwTVqHy+rC iMHufZEkUf+CjkHd4Xz1aUPPII+HfxGfiGIs1Es7cge6Uy3+BIgL9C2NbqefLnrPQvgeLVMP+Ll0T rcAtYyxJ1i1PH5LcdBa+OCShdGwv9kPMP4GpzpV/WwRXkPpkvEV9luefrRzpDTteyFG4Em1QkLXwT 6M7z9YHg==; From: Heiko Stuebner To: Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Philipp Zabel , Emil Renner Berthing , Hal Feng , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Dominique Belhachemi , Andy Yan , David Airlie , Simona Vetter , Yakir Yang , Dmitry Baryshkov , Michal Wilczynski , Conor Dooley , William Qiu , Xingyu Wu , Sandy Huang , Manivannan Sadhasivam , Michal Wilczynski Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-riscv@lists.infradead.org, Marek Szyprowski , Maud Spierings , Graham Markall , Icenowy Zheng , Chaoyi Chen , Joshua Peisach , Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= , Byron Stanoszek , OOHehir Subject: Re: [PATCH v6 01/18] drm/bridge: inno-hdmi: fix swapped HSYNC and VSYNC polarity Date: Fri, 30 Oct 2026 18:38:51 +0100 Message-ID: <3007313.yaVYbkx8dN@phil> In-Reply-To: <20261029-jh7110-clean-send-v6-1-759594e43acf@samsung.com> References: <20261029-jh7110-clean-send-v6-0-759594e43acf@samsung.com> <20261029-jh7110-clean-send-v6-1-759594e43acf@samsung.com> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261030_103938_403635_BAF1E136 X-CRM114-Status: UNSURE ( 8.11 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.1 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Am Donnerstag, 29. Oktober 2026, 08:53:35 Mitteleurop=C3=A4ische Normalzeit= schrieb Michal Wilczynski: > v_HSYNC_POLARITY() and v_VSYNC_POLARITY() write the wrong bits: the > hardware puts HSYNC in bit 2 and VSYNC in bit 3, the macros do the > opposite. Most CEA modes drive both syncs with the same polarity so it > goes unnoticed; it only shows up on modes where the two differ. >=20 > Fixes: 412d4ae6b7a5 ("drm/rockchip: hdmi: add Innosilicon HDMI support") > Reported-by: Maud Spierings > Closes: https://lore.kernel.org/all/e780ecb8-918f-4816-99c8-b69b10b25a18@= murena.io/ > Reported-by: Byron Stanoszek > Closes: https://lore.kernel.org/all/b8b046ee-c574-3e16-6079-2fc415633dae@= winds.org/ > Suggested-by: Dominique Belhachemi > Tested-by: Maud Spierings > Tested-by: Byron Stanoszek > Tested-by: OOHehir > Signed-off-by: Michal Wilczynski RK3036 TRM agrees with this assesment :-) Reviewed-by: Heiko Stuebner From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8BA73606A31A for ; Fri, 30 Oct 2026 17:39:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=k7pd6iq2; dkim=fail reason="signature verification failed" (2048-bit key, unprotected) header.d=sntech.de header.i=@sntech.de header.a=rsa-sha256 header.s=gloria202408 header.b=NfR7dokS DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=WyOHOPnE9tMcd61vhYGBllf+tMoawkZZ4UwHiI7iO1A=; b=k7pd6iq2xQtyAYrOWQQI4wezcB 8npekPf18ZZaG4iwUEwLR3aJGia4xJgWwJ9x2QZ35271wYhYeZAwTbeUcps/y1Roab82vcstuPFZ4 x9DJRtAHy5PVT9zygPHPJdzgos1URHdpLMNsCDQrBhwxeeCmyGW//lw+aLmbvqhdD/HrbqUnHX00A lev5c86JytpUATBrYwnHw1oqtnn4KaCW1J+8l0+xTyiaC3YcsAz8INsPjSvQKN0frC0wvwcvLOgrP W11DfWWLZGTVoussMgnFGVBrxr0HkTj0jHpEacTLvg/+CySq3sXjXP8d0JG7X6S8Kl0fMJ3OeTuOZ YAVEX+uA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMqZp-0000000CG5a-3Zjl; Fri, 30 Oct 2026 17:39:41 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMqZm-0000000CG4l-1MdO; Fri, 30 Oct 2026 17:39:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=rZQBVRZiCks/K/9Y1345LKLpm7rARRb46p5oLx1DJf0=; b=NfR7dokScM74IPFgp+YCYVEkyH E17lWekv02wo93KiwQhxCLpnf3qg8nW5Zzm0O/mjE84ldTbqIpKSc/FzPcx9JMHJ4gOTLPNSpC1UJ nYinkqL4eROOqDYCMpqKlm+Hrcxmfp3r6iJMajWmPfOChJsDQ+OongNNwE5U+ewunv8xwTVqHy+rC iMHufZEkUf+CjkHd4Xz1aUPPII+HfxGfiGIs1Es7cge6Uy3+BIgL9C2NbqefLnrPQvgeLVMP+Ll0T rcAtYyxJ1i1PH5LcdBa+OCShdGwv9kPMP4GpzpV/WwRXkPpkvEV9luefrRzpDTteyFG4Em1QkLXwT 6M7z9YHg==; From: Heiko Stuebner To: Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Philipp Zabel , Emil Renner Berthing , Hal Feng , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Dominique Belhachemi , Andy Yan , David Airlie , Simona Vetter , Yakir Yang , Dmitry Baryshkov , Michal Wilczynski , Conor Dooley , William Qiu , Xingyu Wu , Sandy Huang , Manivannan Sadhasivam , Michal Wilczynski Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-riscv@lists.infradead.org, Marek Szyprowski , Maud Spierings , Graham Markall , Icenowy Zheng , Chaoyi Chen , Joshua Peisach , Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= , Byron Stanoszek , OOHehir Subject: Re: [PATCH v6 01/18] drm/bridge: inno-hdmi: fix swapped HSYNC and VSYNC polarity Date: Fri, 30 Oct 2026 18:38:51 +0100 Message-ID: <3007313.yaVYbkx8dN@phil> In-Reply-To: <20261029-jh7110-clean-send-v6-1-759594e43acf@samsung.com> References: <20261029-jh7110-clean-send-v6-0-759594e43acf@samsung.com> <20261029-jh7110-clean-send-v6-1-759594e43acf@samsung.com> X-Archived-By: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261030_103938_403635_BAF1E136 X-CRM114-Status: UNSURE ( 8.11 ) X-CRM114-Notice: Please train this message. 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