54 Commits

Author	SHA1	Message	Date
Jitao Shi	f6c8723970	drm/mediatek: fixed the calc method of data rate per lane ... Tune dsi frame rate by pixel clock, dsi add some extra signal (i.e. Tlpx, Ths-prepare, Ths-zero, Ths-trail,Ths-exit) when enter and exit LP mode, those signals will cause h-time larger than normal and reduce FPS. So need to multiply a coefficient to offset the extra signal's effect. coefficient = ((htotal*bpp/lane_number)+Tlpx+Ths_prep+Ths_zero+ Ths_trail+Ths_exit)/(htotal*bpp/lane_number) Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>	2016-11-24 14:53:14 +08:00
Boris Brezillon	eefcf834d0	drm: mediatek: Rely on the default ->best_encoder() behavior ... We have a 1:1 relationship between connectors and encoders and the driver is relying on the atomic helpers: we can drop the custom ->best_encoder() implementation and let the core call drm_atomic_helper_best_encoder() for us. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1465300095-16971-8-git-send-email-boris.brezillon@free-electrons.com	2016-06-09 08:43:26 +02:00
Philipp Zabel	2ea9f31799	drm/mediatek: mtk_dsi: Remove spurious drm_connector_unregister ... Connectors are unregistered by mtk_drm_drv via drm_connector_unregister_all(). Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>	2016-06-01 16:09:56 +02:00
CK Hu	2e54c14e31	drm/mediatek: Add DSI sub driver ... This patch add a drm encoder/connector driver for the MIPI DSI function block of the Mediatek display subsystem and a phy driver for the MIPI TX D-PHY control module. Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>	2016-05-06 17:47:37 +02:00