From nobody Mon Feb 9 16:13:55 2026 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 7FD1A3314DE for ; Mon, 5 Jan 2026 20:25:05 +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=1767644705; cv=none; b=iihww7Z1zmbPQO0yBWp0mCOXnIA43wTz9QQUGxwFBdozVSJE4u/Thw8scdoovJVodDvxsQgu1wM8lArMwikBmzhBQ9D+LDnSh4gAk9mMMvrucUNmwYO7YyRZIMe1j4hs2b4AjBN5d22rk+tBsvXBUf2xxHxMXxAs28lB8HzbgQs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767644705; c=relaxed/simple; bh=O++W+XGALzh8MFUMgZfv9i2Z9xQlbx152lgCqyih+BQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Q1b5ZF/3ewlkplUrZAbX7Wy84fTpnJ+yNjKvmUhxl2+fSnIqqIJd2g6D5kKrHYslfxEWc3cecW/ZnA+KJcKU40w/Oefi78Y6H9yenPykEdKcl85vHymxiIU+LNHa5dCQcCz/0/JhcAo5EvMtgnFZJqKdWoR/cD7dZC/cw0DuOjs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cw1Y0U0G; 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="cw1Y0U0G" Received: by smtp.kernel.org (Postfix) with ESMTPS id 11E23C19422; Mon, 5 Jan 2026 20:25:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767644705; bh=O++W+XGALzh8MFUMgZfv9i2Z9xQlbx152lgCqyih+BQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=cw1Y0U0GH0buegMVh+JcBWk2hjLGpNShEgDEU6nQNeJU0bDAwsXL1OeSRWXMgl5CZ 1fhuYXBb6ExrJj6ZvrjDBR41Yv8WZSMScYthfYigaZuVOZPJNeS1ekiwGEPczfAUlX XDsfpY85BBb4O5Wrqzj7gCXTcrUxcBS27X/qNdFcnoZzW5tPbfZ6o760Z9yVKDFCgv qrvftGw69RDzueJvbZ1MDJNADM8oEsTc68SlgNX0I/1nQgFh5J9x3SZILpUjst9izO E8w+MqcL5Y884JWZG9tno25lVJxqtd7FMUOVi10u4SEUsrNIr4Iqli8pkzpkHISU6G e0qRvj6WQG4dQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id F358BCCF2C2; Mon, 5 Jan 2026 20:25:04 +0000 (UTC) From: Sebastian Krzyszkowiak via B4 Relay Date: Mon, 05 Jan 2026 21:24:40 +0100 Subject: [PATCH 1/5] drm/panel: mantix: Enable DSI LPM Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260105-mantix-halo-fixes-v1-1-1ebc9b195a34@puri.sm> References: <20260105-mantix-halo-fixes-v1-0-1ebc9b195a34@puri.sm> In-Reply-To: <20260105-mantix-halo-fixes-v1-0-1ebc9b195a34@puri.sm> To: =?utf-8?q?Guido_G=C3=BCnther?= , Purism Kernel Team , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Sebastian Krzyszkowiak X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=876; i=sebastian.krzyszkowiak@puri.sm; h=from:subject:message-id; bh=ranr7EXhYO2dHs5BA4aYCo8Op/vp1BIUidKU26E9D+M=; b=owEBbQKS/ZANAwAKAejyNc8728P/AcsmYgBpXB4fO3h3CtAiFssxXnaLfy8p9UQeh2skVa7wq Pw6PiGUgfSJAjMEAAEKAB0WIQQi3Z+uAGoRQ1g2YXzo8jXPO9vD/wUCaVweHwAKCRDo8jXPO9vD /36nD/9ZEHP3wwbu7iRj/w4bPjdu7Akmd9Wsay+D5b/l4rEdvqdzdG1b7nbixPCPiO8vhHvyPBz 385E/llSqbZjaK2J3SI5gZSHJ4gswJxTFjTktedOgvPFv4fZcHvFT4aqX8PA+EDo17bJOtMyOfV ExZ1xI8hw+Ot3ZPKS3f8yiFOYHskYv8M3OUt7ZJtLNXR0Ba5nL4e11wsA2zHLlyU7EgObCqZx5n VrYgQ4PKZST6jog3aM3aTacUNuJPD74zlW1FB116vrznUt0ikOoj6GMGWgyJ1SdLwMm6w8NliUP yybleFHCqTV1yL7Vz20/87thgnZv8E1Gwy5/QENfuCXC5XbSd+n+f65YdmP1heaFnNxaK7aYR4T hkXbH/P1UWA6m62Y38yzSK7qXUJhnN91P+6bO3ZBTLTNTha8kbtaKlBueW4p/6M75fq3+LE+djA DvMlL4k5eN7Q7YVLqUzoEvNvUaz0Hfq12y8RZ/kW/hYf1BtbN77+DIKtTJpAKpollaIHOD/45gL 0OordlYds5ZIcga/3aXMCkeosBRpyMn7g2OO58xVqMDQNYxB3fhRcSVKc7cMpIk6IBnQCnkmvar WI+XRAy3oQ2qopxSx+3mtR5eL6pwZu6YUtWG8Zj8D+VvsihDqWNUcIa84B7Dq1/4ekLgQN2ZKbf hMJ8SPtJeBNliFw== X-Developer-Key: i=sebastian.krzyszkowiak@puri.sm; a=openpgp; fpr=22DD9FAE006A11435836617CE8F235CF3BDBC3FF X-Endpoint-Received: by B4 Relay for sebastian.krzyszkowiak@puri.sm/default with auth_id=32 X-Original-From: Sebastian Krzyszkowiak Reply-To: sebastian.krzyszkowiak@puri.sm From: Sebastian Krzyszkowiak This improves reliability of sending DSI commands. Signed-off-by: Sebastian Krzyszkowiak Reviewed-by: Neil Armstrong --- drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c b/drivers/gpu= /drm/panel/panel-mantix-mlaf057we51.c index 55664f5d5aa5..fafd80f3e952 100644 --- a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c +++ b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c @@ -258,7 +258,7 @@ static int mantix_probe(struct mipi_dsi_device *dsi) =20 dsi->lanes =3D 4; dsi->format =3D MIPI_DSI_FMT_RGB888; - dsi->mode_flags =3D MIPI_DSI_MODE_VIDEO | + dsi->mode_flags =3D MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_SYNC_PULSE; =20 ctx->avdd =3D devm_regulator_get(dev, "avdd"); --=20 2.52.0