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[209.85.160.174]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-516457d630csm37473591cf.14.2026.05.15.01.08.53 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 May 2026 01:08:53 -0700 (PDT) Received: by mail-qt1-f174.google.com with SMTP id d75a77b69052e-516389a9b70so22381161cf.3 for ; Fri, 15 May 2026 01:08:53 -0700 (PDT) X-Forwarded-Encrypted: i=1; AFNElJ9fkarpK+M9Izt7dX23mdxrJg5ICweDVsScr6MI/6E209WFF08vQEFr1iUdMfpnuDSbviMV5EeSdZ0=@lists.freedesktop.org X-Received: by 2002:a05:6122:ec7:b0:575:44b3:300d with SMTP id 71dfb90a1353d-5760c0528f5mr1639450e0c.10.1778832080852; Fri, 15 May 2026 01:01:20 -0700 (PDT) MIME-Version: 1.0 References: <20260515-rcar-du-dsc-v2-0-f6b9240a1240@ideasonboard.com> In-Reply-To: <20260515-rcar-du-dsc-v2-0-f6b9240a1240@ideasonboard.com> From: Geert Uytterhoeven Date: Fri, 15 May 2026 10:01:09 +0200 X-Gmail-Original-Message-ID: X-Gm-Features: AVHnY4Juo1yrSdWSEhGd8PIKGe45raKjJnOdNJywoBplErTdAE8Qpe6uxcK4nzs Message-ID: Subject: Re: [PATCH v2 0/5] drm/rcar-du: Add support for DSI pipelines with DSC To: Tomi Valkeinen , Marek Vasut Cc: Michael Turquette , Stephen Boyd , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Magnus Damm , Laurent Pinchart , Kieran Bingham , Philipp Zabel , linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Content-Type: text/plain; charset="UTF-8" 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Tomi, On Fri, 15 May 2026 at 09:56, Tomi Valkeinen wrote: > Some DSI pipelines have DSC (Display Stream Compression) IP block > between the DU and the DSI. Even if DSC is not needed, the IP must be > enabled for the DSI output to work. > > This series adds a basic DSC driver, so that the DSC IP gets enabled in > bypass mode. This enables DisplayPort output on Sparrow Hawk board, as > the DP output comes from DSI and sn65dsi86 bridge. > > Original series from Marek. Thanks for your series! Now we can revisit "[PATCH/RFC 1/1] arm64: dts: renesas: white-hawk: Add mini-DP output support", too? https://lore.kernel.org/05e43f61321b4191d5f97dec2349facd4b56c899.1729240989.git.geert+renesas@glider.be/ 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