diff options
| author |   Neil Armstrong <narmstrong@baylibre.com> | 2021-04-19 09:32:44 +0200 |
|---|---|---|
| committer |   Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2021-05-13 07:59:18 +0800 |
| commit | 511cf7d1233154df1af043c9fb843821d98ed24a (patch) | |
| tree | 1ef3fed50b0fd75ec863443db8d97aeabd2c8b5b /drivers/gpu/drm/mediatek | |
| parent | drm/mediatek: hdmi: Add optional limit on maximal HDMI mode clock (diff) | |
| download | linux-dev-511cf7d1233154df1af043c9fb843821d98ed24a.tar.xz linux-dev-511cf7d1233154df1af043c9fb843821d98ed24a.zip | |
drm/mediatek: hdmi: Add MT8167 configuration
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>
Diffstat (limited to 'drivers/gpu/drm/mediatek')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_hdmi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index bc50d97f2553..c1651a83700d 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -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", }, {} |