From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: 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>,
Cong Yang <yangcong5@huaqin.corp-partner.google.com>,
Ondrej Jirman <megi@xff.cz>,
Javier Martinez Canillas <javierm@redhat.com>,
Jagan Teki <jagan@edgeble.ai>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Linus Walleij <linusw@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>,
Jie Gan <jie.gan@oss.qualcomm.com>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,
Riccardo Mereu <r.mereu@arduino.cc>
Subject: [PATCH v3 00/21] drm/panel: support Waveshare DSI TOUCH kits
Date: Mon, 13 Apr 2026 17:05:23 +0300 [thread overview]
Message-ID: <20260413-waveshare-dsi-touch-v3-0-3aeb53022c32@oss.qualcomm.com> (raw)
The Waveshare DSI TOUCH family of DSI panel kits feature different DSI
video-mode panels, bundled with the separate controlling circuit,
produing necessary voltages from the 3.3V and 5V supplies. Extend panel
drivers to support those Waveshare panels and also add GPIO driver for
the onboard control circuitry.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
Changes in v3:
- Fix another typo in the focaltech,ota7290b schema, sorted out voltage
supplies in the schema and in the driver
- Dropped Ricardo's T-B from bindings patch (Krzysztof)
- In the Waveshare GPIO driver bumped max register to REG_VERSION (Jie
Gan)
- Add a lanes vs config check in the JD9365 driver (Jie Gan)
- Link to v2: https://patch.msgid.link/20260411-waveshare-dsi-touch-v2-0-75cdbeac5156@oss.qualcomm.com
Changes in v2:
- Fixed errors in focaltech,ota7290b and waveshare,dsi-touch-gpio schemas
- Split the JD9365 patch, making the changes more obvious (and
describing panel classes)
- Cleaned up GPIO driver: moved NUM_GPIOS from the enum, switched to
guard(), added regmap error handling, dropped
waveshare_gpio_i2c_read() (Bartosz)
- Link to v1: https://patch.msgid.link/20260401-waveshare-dsi-touch-v1-0-5e9119b5a014@oss.qualcomm.com
---
Dmitry Baryshkov (21):
dt-bindings: display/panel: himax,hx83102: describe Waveshare panel
dt-bindings: display/panel: himax,hx8394: describe Waveshare panel
dt-bindings: display/panel: jadard,jd9365da-h3: describe Waveshare panel
dt-bindings: display/panel: ilitek,ili9881c: describe Waveshare panel
dt-bindings: dipslay/panel: describe panels using Focaltech OTA7290B
drm/of: add helper to count data-lanes on a remote endpoint
drm/panel: himax-hx83102: support Waveshare 12.3" DSI panel
drm/panel: himax-hx8394: set prepare_prev_first
drm/panel: himax-hx8394: simplify hx8394_enable()
drm/panel: himax-hx8394: support Waveshare DSI panels
drm/panel: jadard-jd9365da-h3: use drm_connector_helper_get_modes_fixed
drm/panel: jadard-jd9365da-h3: support variable DSI configuration
drm/panel: jadard-jd9365da-h3: set prepare_prev_first
drm/panel: jadard-jd9365da-h3: support Waveshare round DSI panels
drm/panel: jadard-jd9365da-h3: support Waveshare WXGA DSI panels
drm/panel: jadard-jd9365da-h3: support Waveshare 720p DSI panels
drm/panel: ilitek-ili9881c: support Waveshare 7.0" DSI panel
drm/panel: add devm_drm_panel_add() helper
drm/panel: add driver for Waveshare 8.8" DSI TOUCH-A panel
dt-bindings: gpio: describe Waveshare GPIO controller
gpio: add GPIO controller found on Waveshare DSI TOUCH panels
.../bindings/display/panel/focaltech,ota7290b.yaml | 70 +
.../bindings/display/panel/himax,hx83102.yaml | 2 +
.../bindings/display/panel/himax,hx8394.yaml | 2 +
.../bindings/display/panel/ilitek,ili9881c.yaml | 2 +
.../bindings/display/panel/jadard,jd9365da-h3.yaml | 6 +
.../bindings/gpio/waveshare,dsi-touch-gpio.yaml | 100 ++
drivers/gpio/Kconfig | 10 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-waveshare-dsi.c | 208 +++
drivers/gpu/drm/drm_of.c | 34 +
drivers/gpu/drm/drm_panel.c | 23 +
drivers/gpu/drm/panel/Kconfig | 13 +
drivers/gpu/drm/panel/Makefile | 1 +
drivers/gpu/drm/panel/panel-focaltech-ota7290b.c | 226 +++
drivers/gpu/drm/panel/panel-himax-hx83102.c | 144 +-
drivers/gpu/drm/panel/panel-himax-hx8394.c | 279 +++-
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 251 +++-
drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 1577 ++++++++++++++++++--
include/drm/drm_of.h | 13 +
include/drm/drm_panel.h | 1 +
20 files changed, 2833 insertions(+), 130 deletions(-)
---
base-commit: efcd474ed273ae7da614b30e798651c6d57d3109
change-id: 20260401-waveshare-dsi-touch-e1717a1ffc40
Best regards,
--
With best wishes
Dmitry
next reply other threads:[~2026-04-13 14:05 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-13 14:05 Dmitry Baryshkov [this message]
2026-04-13 14:05 ` [PATCH v3 01/21] dt-bindings: display/panel: himax,hx83102: describe Waveshare panel Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 02/21] dt-bindings: display/panel: himax,hx8394: " Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 03/21] dt-bindings: display/panel: jadard,jd9365da-h3: " Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 04/21] dt-bindings: display/panel: ilitek,ili9881c: " Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 05/21] dt-bindings: dipslay/panel: describe panels using Focaltech OTA7290B Dmitry Baryshkov
2026-04-14 6:46 ` Krzysztof Kozlowski
2026-04-13 14:05 ` [PATCH v3 06/21] drm/of: add helper to count data-lanes on a remote endpoint Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 07/21] drm/panel: himax-hx83102: support Waveshare 12.3" DSI panel Dmitry Baryshkov
2026-04-14 12:57 ` Neil Armstrong
2026-04-13 14:05 ` [PATCH v3 08/21] drm/panel: himax-hx8394: set prepare_prev_first Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 09/21] drm/panel: himax-hx8394: simplify hx8394_enable() Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 10/21] drm/panel: himax-hx8394: support Waveshare DSI panels Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 11/21] drm/panel: jadard-jd9365da-h3: use drm_connector_helper_get_modes_fixed Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 12/21] drm/panel: jadard-jd9365da-h3: support variable DSI configuration Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 13/21] drm/panel: jadard-jd9365da-h3: set prepare_prev_first Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 14/21] drm/panel: jadard-jd9365da-h3: support Waveshare round DSI panels Dmitry Baryshkov
2026-04-14 12:58 ` Neil Armstrong
2026-04-13 14:05 ` [PATCH v3 15/21] drm/panel: jadard-jd9365da-h3: support Waveshare WXGA " Dmitry Baryshkov
2026-04-14 12:58 ` Neil Armstrong
2026-04-13 14:05 ` [PATCH v3 16/21] drm/panel: jadard-jd9365da-h3: support Waveshare 720p " Dmitry Baryshkov
2026-04-14 12:59 ` Neil Armstrong
2026-04-13 14:05 ` [PATCH v3 17/21] drm/panel: ilitek-ili9881c: support Waveshare 7.0" DSI panel Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 18/21] drm/panel: add devm_drm_panel_add() helper Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 19/21] drm/panel: add driver for Waveshare 8.8" DSI TOUCH-A panel Dmitry Baryshkov
2026-04-13 14:05 ` [PATCH v3 20/21] dt-bindings: gpio: describe Waveshare GPIO controller Dmitry Baryshkov
2026-04-13 15:39 ` Conor Dooley
2026-04-13 14:05 ` [PATCH v3 21/21] gpio: add GPIO controller found on Waveshare DSI TOUCH panels Dmitry Baryshkov
2026-04-17 23:11 ` (subset) [PATCH v3 00/21] drm/panel: support Waveshare DSI TOUCH kits Dmitry Baryshkov
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