From: Alexandre Hamamdjian via B4 Relay <devnull+azkali.limited.gmail.com@kernel.org>
To: "Guido Günther" <agx@sigxcpu.org>,
"Purism Kernel Team" <kernel@puri.sm>,
"Ondrej Jirman" <megi@xff.cz>,
"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: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Alexandre Hamamdjian <azkali.limited@gmail.com>
Subject: [PATCH 0/2] drm/panel: st7703: add AYANEO Pocket DS lower panel
Date: Thu, 23 Jul 2026 18:26:27 +0700 [thread overview]
Message-ID: <20260723-b4-st7703-pocketds-lower-v1-0-e3db246589f4@gmail.com> (raw)
The AYANEO Pocket DS is a dual-screen Qualcomm QCS8550 handheld. Its
lower (secondary) 5.0" 1024x768 4:3 IPS panel is driven by a Sitronix
ST7703 DDIC: every opcode in the vendor init sequence maps 1:1 to the
ST7703_CMD_* command set (SETEXTC 0xB9 with the canonical F1 12 key,
and SETMIPI/SETRGBIF/SETPOWER/SETGIP payloads near-identical to the
already-supported Powkiddy RGB10MAX3), so add it to the existing
sitronix-st7703 driver and its binding rather than a standalone driver.
Tested on a Pocket DS: the panel initialises at 768x1024@60 and both
screens are active.
Signed-off-by: Alexandre Hamamdjian <azkali.limited@gmail.com>
---
Alexandre Hamamdjian (2):
dt-bindings: display: Add AYANEO Pocket DS lower panel
drm/panel: st7703: Add AYANEO Pocket DS Lower Panel Support
.../display/panel/rocktech,jh057n00900.yaml | 2 +
drivers/gpu/drm/panel/panel-sitronix-st7703.c | 96 ++++++++++++++++++++++
2 files changed, 98 insertions(+)
---
base-commit: e98d21c170b01ddef366f023bbfcf6b31509fa83
change-id: 20260723-b4-st7703-pocketds-lower-2db4e7549cb9
Best regards,
--
Alexandre Hamamdjian <azkali.limited@gmail.com>
next reply other threads:[~2026-07-23 11:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-23 11:26 Alexandre Hamamdjian via B4 Relay [this message]
2026-07-23 11:26 ` [PATCH 1/2] dt-bindings: display: Add " Alexandre Hamamdjian via B4 Relay
2026-07-24 9:53 ` Krzysztof Kozlowski
2026-07-23 11:26 ` [PATCH 2/2] drm/panel: st7703: Add AYANEO Pocket DS Lower Panel Support Alexandre Hamamdjian via B4 Relay
2026-07-27 8:04 ` Neil Armstrong
2026-07-27 8:07 ` [PATCH 0/2] drm/panel: st7703: add AYANEO Pocket DS lower panel Neil Armstrong
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