linux-kernel - [PATCH v3 0/2] SimpleDRM: allow configuring physical width and height

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Message-Id: <20230124224142.7133-1-rayyan@ansari.sh>
Date:   Tue, 24 Jan 2023 22:41:40 +0000
From:   Rayyan Ansari <rayyan@...ari.sh>
To:     dri-devel@...ts.freedesktop.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, asahi@...ts.linux.dev,
        janne@...nau.net, Rayyan Ansari <rayyan@...ari.sh>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...il.com>, devicetree@...r.kernel.org,
        Hans de Goede <hdegoede@...hat.com>,
        Javier Martinez Canillas <javierm@...hat.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>
Subject: [PATCH v3 0/2] SimpleDRM: allow configuring physical width and height

Hello,

The following patches:
- Add support for configuring the width-mm and height-mm DRM mode
  properties in the SimpleDRM driver via Device Tree
- Document these two new Device Tree properties

This is useful for allowing interfaces such as Phosh to calculate
proper scaling values and for early boot code knowing if hi-dpi
rendering is necessary.

Changes since v2:
- Remove $ref property (because it is an SI unit)
- Extend commit messages

Rayyan Ansari (2):
  drm/simpledrm: Allow physical width and height configuration via DT
  dt-bindings: display: simple-framebuffer: Document physical width and
    height properties

 .../bindings/display/simple-framebuffer.yaml  |  6 ++
 drivers/gpu/drm/tiny/simpledrm.c              | 60 ++++++++++++++++---
 2 files changed, 57 insertions(+), 9 deletions(-)

-- 
2.39.1