From: Neil Armstrong <narmstrong@baylibre.com>
To: chunkuang.hu@kernel.org, p.zabel@pengutronix.de, matthias.bgg@gmail.com
Cc: dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v2 0/5] mediatek: hdmi: add MT8167 configuration
Date: Mon, 12 Apr 2021 11:39:23 +0200 [thread overview]
Message-ID: <20210412093928.3321194-1-narmstrong@baylibre.com> (raw)
The MT8167 SoC have a hard limit on the maximal supported HDMI TMDS clock,
and is not validated and supported for HDMI modes out of HDMI CEA modes.
To achieve this:
- switch the mediatek HDMI bindings to YAML
- add the MT8167 compatible
- add a boolean to discard the non-CEA modes
- add a value to specify mac TMDS supported clock
- add a conf entry for the MT8167 compatible
Neil Armstrong (5):
dt-bindings: display: mediatek,hdmi: Convert to use graph schema
dt-bindings: mediatek: add mt8167 to hdmi, hdmi-ddc and cec bindings
gpu/drm: mediatek: hdmi: add check for CEA modes only
gpu/drm: mediatek: hdmi: add optional limit on maximal HDMI mode clock
gpu/drm: mediatek: hdmi: add MT8167 configuration
.../display/mediatek/mediatek,cec.yaml | 52 +++++++
.../display/mediatek/mediatek,hdmi-ddc.yaml | 58 ++++++++
.../display/mediatek/mediatek,hdmi.txt | 136 ------------------
.../display/mediatek/mediatek,hdmi.yaml | 132 +++++++++++++++++
drivers/gpu/drm/mediatek/mtk_hdmi.c | 17 +++
5 files changed, 259 insertions(+), 136 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,cec.yaml
create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml
delete mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.txt
create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml
--
2.25.1
next reply other threads:[~2021-04-12 9:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 9:39 Neil Armstrong [this message]
2021-04-12 9:39 ` [PATCH v2 1/5] dt-bindings: display: mediatek,hdmi: Convert to use graph schema Neil Armstrong
2021-04-12 13:20 ` [PATCH v2 1/5] dt-bindings: display: mediatek, hdmi: " Rob Herring
2021-04-12 15:52 ` [PATCH v2 1/5] dt-bindings: display: mediatek,hdmi: " Neil Armstrong
2021-04-12 9:39 ` [PATCH v2 2/5] dt-bindings: mediatek: add mt8167 to hdmi, hdmi-ddc and cec bindings Neil Armstrong
2021-04-12 9:39 ` [PATCH v2 3/5] gpu/drm: mediatek: hdmi: add check for CEA modes only Neil Armstrong
2021-04-12 9:39 ` [PATCH v2 4/5] gpu/drm: mediatek: hdmi: add optional limit on maximal HDMI mode clock Neil Armstrong
2021-04-12 9:39 ` [PATCH v2 5/5] gpu/drm: mediatek: hdmi: add MT8167 configuration Neil Armstrong
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