From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3B8F433FE18; Wed, 7 Jan 2026 13:27:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767792438; cv=none; b=CD5c5ObbDORUNVnQDDo0CWFq+ViHIesO7DEvw9K+NkiHmdBu2ichgaTwpKwJ8anRZGLr/QK4BJ4cfrr948D4uapDZYghbBEZNUhCYHbWGmUJ/gxA0ZgEyxps56UKR0OV46SlwT6KZOxNuZ+Gn4vm1im6pJgjjahpHG6/1pTrLEQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767792438; c=relaxed/simple; bh=hfyekdsHmWdQS0kJEhufEEa1Z3aDl+tOujQ3/cqxLFE=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=KcCXhTCtH6M5gjIqKhIpLYMLfr46I26x8voGB8HFFWRu4mcSybtiPI7DVpHDMMy2F76X3XW1S0J4/DuLUw5a4RBH1cdhmWL7pbHR1bZHDTKRjhceVUPH0nF4yc8vY2z9q2ZfsOfNYqPPD58GY0mcqk+1FtDtMW8o4DKsQuMjcbI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VybgdxEp; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VybgdxEp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46F18C19424; Wed, 7 Jan 2026 13:27:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767792437; bh=hfyekdsHmWdQS0kJEhufEEa1Z3aDl+tOujQ3/cqxLFE=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=VybgdxEp6pxfAJ0W6fs9mZgmkhrybuLHyBke+InCoOSN7vrIISSGq1MeQuv6tlEys ueW2YQw7cQC0mPhgGpEsHxRs2+k1PmFzlds33LY0KCNQhqYNRYWPQ0opfWWHyqXIRy DvKm7SmTQduTdjZ0Xa+MA2YH1gv9/hfTLVFzNfCMIEzd9SO9AzbmRpm9gTlTm53N6a KxofVLD2YhlF1rCAxYkJKg7t9pL+U7klKPHlikk0Z+zFTvMurqoY1+C138Ypmq7GNR ZwIe+L/907iDy51Mhnuz3DOm0tYNTPtGSMisht6BChhJbuEKYDYkWjfeC2z8KRFoRJ AbkyMwpzUC2Aw== Message-ID: Date: Wed, 07 Jan 2026 13:27:15 +0000 From: "Maxime Ripard" To: "Dmitry Baryshkov" Subject: Re: [PATCH v3 05/10] drm/bridge: refactor HDMI InfoFrame callbacks In-Reply-To: <20251224-limit-infoframes-2-v3-5-7fd3cacfefed@oss.qualcomm.com> References: <20251224-limit-infoframes-2-v3-5-7fd3cacfefed@oss.qualcomm.com> Cc: dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, "Abhinav Kumar" , "Andrzej Hajda" , "Andy Yan" , "AngeloGioacchino Del Regno" , "Chen-Yu Tsai" , "Chun-Kuang Hu" , "Dave Stevenson" , "David Airlie" , "Dmitry Baryshkov" , =?utf-8?b?SGVpa28gU3TDvGJuZXI=?= , "Jernej Skrabec" , "Jessica Zhang" , "Jonas Karlman" , "Laurent Pinchart" , "Liu Ying" , "Maarten Lankhorst" , "Marijn Suijten" , "Matthias Brugger" , "Maxime Ripard" , =?utf-8?b?TWHDrXJhIENhbmFs?= , "Neil Armstrong" , "Philipp Zabel" , "Raspberry Pi Kernel Maintenance" , "Rob Clark" , "Robert Foss" , "Samuel Holland" , "Sandy Huang" , "Sean Paul" , "Simona Vetter" , "Thomas Zimmermann" Content-Transfer-Encoding: 7bit Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Wed, 24 Dec 2025 03:02:54 +0200, Dmitry Baryshkov wrote: > Having only a single set of callbacks, hdmi_clear_infoframe and > hdmi_write_infoframe, bridge drivers don't have an easy way to signal to > the DRM framework, which InfoFrames are actually supported by the > hardware and by the driver and which are not. Also, it makes it > extremely easy for HDMI bridge drivers to skip implementing the > > [ ... ] Acked-by: Maxime Ripard Thanks! Maxime