From: Marc-Olivier Champagne <marc-olivier.champagne@savoirfairelinux.com>
To: Jagan Teki <jagan@edgeble.ai>,
Neil Armstrong <neil.armstrong@linaro.org>,
Jessica Zhang <jesszhan0024@gmail.com>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Hugo Villeneuve <hvilleneuve@dimonoff.com>,
Marc-Olivier Champagne
<marc-olivier.champagne@savoirfairelinux.com>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Jerome Oufella <jerome.oufella@savoirfairelinux.com>,
Felix Boucher <felix.boucher@savoirfairelinux.com>,
Quentin Lehoux <quentin.lehoux@savoirfairelinux.com>
Subject: [PATCH 1/5] drm: panel: jd9365da: Enable LPM mode
Date: Wed, 8 Jul 2026 17:34:56 -0400 [thread overview]
Message-ID: <20260708213500.1867092-2-marc-olivier.champagne@savoirfairelinux.com> (raw)
In-Reply-To: <20260708213500.1867092-1-marc-olivier.champagne@savoirfairelinux.com>
The JD9365DA-H3 uses DSI LPM for command transmissions, make sure
this is configured correctly in the DSI mode flags.
Suggested-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Marc-Olivier Champagne <marc-olivier.champagne@savoirfairelinux.com>
---
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/gpu/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 = 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;
dsi->format = desc->format;
dsi->lanes = desc->lanes;
--
2.34.1
next prev parent reply other threads:[~2026-07-08 21:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-08 21:34 [PATCH 0/5] drm/panel: jd9365da: add support for DCLTek DT300250 Marc-Olivier Champagne
2026-07-08 21:34 ` Marc-Olivier Champagne [this message]
2026-07-08 21:34 ` [PATCH 2/5] drm: panel: jd9365da: Add prepare_prev_first flag to drm_panel Marc-Olivier Champagne
2026-07-08 21:34 ` [PATCH 3/5] dt-bindings: vendor-prefixes: Add DCLTEK Marc-Olivier Champagne
2026-07-17 19:59 ` Rob Herring (Arm)
2026-07-08 21:34 ` [PATCH 4/5] dt-bindings: display: panel: add compatible for DCLTek 300250 9.35in panel Marc-Olivier Champagne
2026-07-17 19:59 ` Rob Herring (Arm)
2026-07-08 21:35 ` [PATCH 5/5] drm: panel: jd9365da: Add DCLTek 300250 9.35in display Marc-Olivier Champagne
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