From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 36798C88E4C for ; Fri, 11 Sep 2026 09:05:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6625810E0C1; Fri, 11 Sep 2026 09:05:00 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="Bl0qs9WM"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id AF4B710E0C1 for ; Fri, 11 Sep 2026 09:04:59 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 9850142EAA; Fri, 11 Sep 2026 09:04:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 046D01F00893; Fri, 11 Sep 2026 09:04:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789117499; bh=FvQ0WJXKhilnzUZTfX6OBSl+HEm6Y46X5aJ7DHFEkHI=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Bl0qs9WMGfI+o+/T3U36gv77DmWfhrxgReQIyNpYUoSoHUqCsNn0UBorhw4cZNiOe 5/1aoRK6eidZlSVbM5UM43avMHyKMosZk94OYYBYEJiFSUhIWUvcRccGQbzkapEAlV anWR73FiNmMO/Kn0R5ybgCVLKpGEfbVF+ySGexdHurMrt5iN/Lb5mWBwjBn/NwEZ19 fM7242UknLCMqt4ib1FO/doh5c+TaK7s1CrZurd4qZIiDnCwQK0H6JH22nd4PMHhv5 8fguM/SVBqF1E5axCQu5c3LKNHylHCF0zcWFobQnmECGHhOiwBFz+k5P/eK0t2dPzl xmFM9SCugmYaA== From: sashiko-bot@kernel.org Subject: Re: [PATCH RFC 09/10] drm/msm/dsi: separate host link enable from video stream enable To: =?utf-8?b?WcSwxJ7EsFRDQU4gS0FWQUtMSQ==?= Cc: linux-input@vger.kernel.org, robh@kernel.org, linux-leds@vger.kernel.org, dri-devel@lists.freedesktop.org, conor+dt@kernel.org, lee@kernel.org, dmitry.torokhov@gmail.com, devicetree@vger.kernel.org In-Reply-To: <20260911-ginkgo-submission-final-v1-9-0e68e63a18d4@gmail.com> References: <20260911-ginkgo-submission-final-v1-0-0e68e63a18d4@gmail.com> <20260911-ginkgo-submission-final-v1-9-0e68e63a18d4@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 11 Sep 2026 09:04:58 +0000 Message-Id: <20260911090459.046D01F00893@smtp.kernel.org> 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: , Reply-To: sashiko-reviews@lists.linux.dev Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" > From: Y=C4=B0=C4=9E=C4=B0TCAN KAVAKLI >=20 > In video mode DSI displays, enabling the host previously engaged the > hardware video engine immediately during atomic_pre_enable. When panel > prepare routines transmit initial DCS sleep-out and setup commands, > concurrent active video transmission causes DMA timeouts (-110). >=20 > Keep the DSI host in command mode during atomic_pre_enable to permit > clean panel preparation, and start video streaming in atomic_enable > after the panel has completed initialization. >=20 > Signed-off-by: Y=C4=B0=C4=9E=C4=B0TCAN KAVAKLI Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260911-ginkgo-sub= mission-final-v1-0-0e68e63a18d4@gmail.com?part=3D9