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drm/mediatek: hdmi: Add MT8167 configuration

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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, so add a configuration entry
linked to the MT8167 compatible.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
This commit is contained in:
Neil Armstrong 2021-04-19 09:32:44 +02:00 • committed by Chun-Kuang Hu
parent c91026a938
commit 511cf7d123
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/drm/mediatek/mtk_hdmi.c
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@ -1787,10 +1787,18 @@ static const struct mtk_hdmi_conf mtk_hdmi_conf_mt2701 = {
.tz_disabled = true,
};
static const struct mtk_hdmi_conf mtk_hdmi_conf_mt8167 = {
.max_mode_clock = 148500,
.cea_modes_only = true,
};
static const struct of_device_id mtk_drm_hdmi_of_ids[] = {
{ .compatible = "mediatek,mt2701-hdmi",
.data = &mtk_hdmi_conf_mt2701,
},
{ .compatible = "mediatek,mt8167-hdmi",
.data = &mtk_hdmi_conf_mt8167,
},
{ .compatible = "mediatek,mt8173-hdmi",
},
{}