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 v3 0/5] mediatek: hdmi: add MT8167 configuration
Date: Mon, 19 Apr 2021 09:32:39 +0200 [thread overview]
Message-ID: <20210419073244.2678688-1-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
Changes since v4:
- fixed bindings
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 | 133 +++++++++++++++++
drivers/gpu/drm/mediatek/mtk_hdmi.c | 17 +++
5 files changed, 260 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
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next reply other threads:[~2021-04-19 7:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-19 7:32 Neil Armstrong [this message]
2021-04-19 7:32 ` [PATCH v3 1/5] dt-bindings: display: mediatek, hdmi: Convert to use graph schema Neil Armstrong
2021-04-20 16:24 ` Rob Herring
2021-04-19 7:32 ` [PATCH v3 2/5] dt-bindings: mediatek: add mt8167 to hdmi, hdmi-ddc and cec bindings Neil Armstrong
2021-04-20 16:25 ` Rob Herring
2021-04-19 7:32 ` [PATCH v3 3/5] gpu/drm: mediatek: hdmi: add check for CEA modes only Neil Armstrong
2021-04-24 0:24 ` Chun-Kuang Hu
2021-04-19 7:32 ` [PATCH v3 4/5] gpu/drm: mediatek: hdmi: add optional limit on maximal HDMI mode clock Neil Armstrong
2021-04-24 0:24 ` Chun-Kuang Hu
2021-04-19 7:32 ` [PATCH v3 5/5] gpu/drm: mediatek: hdmi: add MT8167 configuration Neil Armstrong
2021-04-24 0:25 ` Chun-Kuang Hu
2021-05-13 0:06 ` [PATCH v3 0/5] " Chun-Kuang Hu
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