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[92.176.231.205]) by smtp.gmail.com with ESMTPSA id j4-20020adfea44000000b00336471bc7ffsm12370217wrn.109.2023.12.18.05.21.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Dec 2023 05:21:24 -0800 (PST) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Maxime Ripard , Jocelyn Falempe , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Thomas Zimmermann , Peter Robinson , Rob Herring , Javier Martinez Canillas , Conor Dooley , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Maarten Lankhorst , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v2 0/2] drm/solomon: Add support for the SSD133x controller family Date: Mon, 18 Dec 2023 14:20:34 +0100 Message-ID: <20231218132045.2066576-1-javierm@redhat.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hello, This patch-set adds support for the family of SSD133x Solomon controllers, such as the SSD1331. These are used for RGB Dot Matrix OLED/PLED panels. This is a v2 that addresses issues pointed out in v1: https://lore.kernel.org/lkml/20231217100741.1943932-2-javierm@redhat.com/T/ The patches were tested on a Waveshare SSD1331 display using glmark2-drm, fbcon, fbtests and the retroarch emulator. Patch #1 adds a DT binding schema for the SSD133x controllers and patch #2 extends the ssd130x DRM driver to support the SSD133x controller family. Best regards, Javier Changes in v2: - Unconditionally set the width and height constraints (Conor Dooley). - Fix indentation in the DTS examples (Krzysztof Kozlowski). Javier Martinez Canillas (2): dt-bindings: display: Add SSD133x OLED controllers drm/ssd130x: Add support for the SSD133x OLED controller family .../bindings/display/solomon,ssd133x.yaml | 57 +++ drivers/gpu/drm/solomon/ssd130x-i2c.c | 5 + drivers/gpu/drm/solomon/ssd130x-spi.c | 7 + drivers/gpu/drm/solomon/ssd130x.c | 370 ++++++++++++++++++ drivers/gpu/drm/solomon/ssd130x.h | 5 +- 5 files changed, 443 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/display/solomon,ssd133x.yaml