From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.savoirfairelinux.com (mail.savoirfairelinux.com [208.88.110.44]) (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 28AE63C9EF1; Wed, 8 Jul 2026 21:44:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=208.88.110.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783547052; cv=none; b=RJjFgvquACbc/tIl8/ZtqMxZhotjpRYo71XSe2ZS6iwtmWKdxxF4mOW2cxLw9tZjuxViLopqDEpXSDQEA5SRIXeh9L5p9MuiQe/7nX7EwP9cmJhSXxXDJ78sfEgmWdPwHVc6dRGwPFsBJXS07rIgrl3be/dp3N3Q+TnnYapufD4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783547052; c=relaxed/simple; bh=w8+pYSms0lwUluIjPAcWPuQPnTcRn/zqXYAq03tbO1g=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=VFMbit9xCGKWo4OSIqmXx/554s2Ctl9yw/cxAi6hwk6KLPBgNGCAivIonyBylgsTYgCu+NxN9z8LIZQtQTbJ5H0Hv+UADRJZ/RTtYG1GW8X/2rUxCXAFNNBLQmEjt2pQm+I3Od+AreYyRfpft3+VgNPu0letwZsnvLmlC2A6kWU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=savoirfairelinux.com; spf=none smtp.mailfrom=mail.savoirfairelinux.com; dkim=pass (2048-bit key) header.d=savoirfairelinux.com header.i=@savoirfairelinux.com header.b=Ylk0mxJO; arc=none smtp.client-ip=208.88.110.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=savoirfairelinux.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=mail.savoirfairelinux.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=savoirfairelinux.com header.i=@savoirfairelinux.com header.b="Ylk0mxJO" Received: from localhost (localhost [127.0.0.1]) by mail.savoirfairelinux.com (Postfix) with ESMTP id 662053D8190E; Wed, 8 Jul 2026 17:35:02 -0400 (EDT) Received: from mail.savoirfairelinux.com ([127.0.0.1]) by localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavis, port 10032) with ESMTP id ed5H0eN-mtUV; Wed, 8 Jul 2026 17:35:01 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mail.savoirfairelinux.com (Postfix) with ESMTP id 787643D818F8; Wed, 8 Jul 2026 17:35:01 -0400 (EDT) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.savoirfairelinux.com 787643D818F8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=savoirfairelinux.com; s=DFC430D2-D198-11EC-948E-34200CB392D2; t=1783546501; bh=ISQ48c3mOFOqvlCO5hXpDQe+QhoL8W7YsHgDnPklDU0=; h=From:To:Date:Message-Id:MIME-Version; b=Ylk0mxJOJ8d0Q2mc6OuRdVM1bjGs4aeuq07KtsE87ks3zY0OKjRB2hkOvjxCV6u8z EagDlOx/Qcax8z5qHhZ/+dye0Lw9WbUhuw3LqiiyNq5XP6DqQBzmXaDWQPXNg1VE/o 3fY9LJ7XHNa4pZjFHlI8g6r3oP5KAEpnTYo0nO1aKA+qoc5R+rENuHr30DnBA/Wux7 xqdvavtTLjWqOUxeI4Qc7H9onmUab9v060s0t5Xo4nhZ7aLGpUwKj+4WElCBMVXyi3 UxzXNnTAuzvWXokQrhb5cuacoEpSzduwxPko22HQ8cF3QArEN86+6Saf2YC90mZH4j YoKFxqyp5nM+A== X-Virus-Scanned: amavis at mail.savoirfairelinux.com Received: from mail.savoirfairelinux.com ([127.0.0.1]) by localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavis, port 10026) with ESMTP id foq-ZqXHIKzd; Wed, 8 Jul 2026 17:35:01 -0400 (EDT) Received: from localhost (unknown [192.168.51.254]) by mail.savoirfairelinux.com (Postfix) with ESMTPSA id 401573D818E6; Wed, 8 Jul 2026 17:35:01 -0400 (EDT) From: Marc-Olivier Champagne To: Jagan Teki , Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Hugo Villeneuve , Marc-Olivier Champagne , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jerome Oufella , Felix Boucher , Quentin Lehoux Subject: [PATCH 1/5] drm: panel: jd9365da: Enable LPM mode Date: Wed, 8 Jul 2026 17:34:56 -0400 Message-Id: <20260708213500.1867092-2-marc-olivier.champagne@savoirfairelinux.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260708213500.1867092-1-marc-olivier.champagne@savoirfairelinux.com> References: <20260708213500.1867092-1-marc-olivier.champagne@savoirfairelinux.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable The JD9365DA-H3 uses DSI LPM for command transmissions, make sure this is configured correctly in the DSI mode flags. Suggested-by: Hugo Villeneuve Signed-off-by: Marc-Olivier Champagne --- drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/g= pu/drm/panel/panel-jadard-jd9365da-h3.c index f6b04de1182e..1ef0c937863a 100644 --- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c +++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c @@ -2950,7 +2950,8 @@ static int jadard_dsi_probe(struct mipi_dsi_device = *dsi) else dsi->mode_flags =3D MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | - MIPI_DSI_MODE_NO_EOT_PACKET; + MIPI_DSI_MODE_NO_EOT_PACKET | + MIPI_DSI_MODE_LPM; =20 dsi->format =3D desc->format; dsi->lanes =3D desc->lanes; --=20 2.34.1