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path: root/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c
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* drm/mediatek: enhance the HDMI driving currentJunzhi Zhao2016-10-191-12/+30
| | | | | | | | | In order to improve 4K resolution performance, we have to enhance the HDMI driving current when clock rate is greater than 165MHz. Signed-off-by: Junzhi Zhao <junzhi.zhao@mediatek.com> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
* drm/mediatek: Add HDMI supportJie Qiu2016-06-161-0/+515
This patch adds drivers for the HDMI bridge connected to the DPI0 display subsystem function block, for the HDMI DDC block, and for the HDMI PHY to support HDMI output. This includes an interface to the generic hdmi-codec driver to start or stop audio playback and to retrieve ELD (EDID like data) to limit the supported audio formats to the HDMI sink capabilities. Signed-off-by: Jie Qiu <jie.qiu@mediatek.com> Signed-off-by: Junzhi Zhao <junzhi.zhao@mediatek.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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