kernel/drivers/gpu/drm/mediatek/mtk_drm_ddp.h, branch linux-4.17.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.17.y2017-04-07T16:02:13Zdrm/mediatek: add shadow register support2017-04-07T16:02:13Zyt.shen@mediatek.comyt.shen@mediatek.com2017-03-31T11:30:31Zurn:sha1:9dc84e98a31f64363c32ecae8ec0b9e8cf3ce156
We need to acquire mutex before using the resources,
and need to release it after finished.
So we don't need to write registers in the blanking period.
Signed-off-by: YT Shen <yt.shen@mediatek.com>
Acked-by: CK Hu <ck.hu@mediatek.com>
drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.2016-05-06T15:47:35ZCK Huck.hu@mediatek.com2016-01-04T17:36:34Zurn:sha1:119f5173628aa7a0c3cf9db83460d40709e8241d
This patch adds an initial DRM driver for the Mediatek MT8173 DISP
subsystem. It currently supports two fixed output streams from the
OVL0/OVL1 sources to the DSI0/DPI0 sinks, respectively.
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: YT Shen <yt.shen@mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: Mao Huang <littlecvr@chromium.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>