Hi, On Fri, Jul 17, 2020 at 09:48:49PM +0200, Sam Ravnborg wrote: > Hi Laurentiu. > > On Fri, Jul 17, 2020 at 05:41:27PM +0300, Laurentiu Palcu wrote: > > From: Laurentiu Palcu <laurentiu.palcu@xxxxxxx> > > > > This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS). > > Some of its capabilities include: > > * 4K@60fps; > > * HDR10; > > * one graphics and 2 video pipelines; > > * on-the-fly decompression of compressed video and graphics; > > > > The reference manual can be found here: > > https://www.nxp.com/webapp/Download?colCode=IMX8MDQLQRM > > > > The current patch adds only basic functionality: one primary plane for > > graphics, linear, tiled and super-tiled buffers support (no graphics > > decompression yet), no HDR10 and no video planes. > > > > Video planes support and HDR10 will be added in subsequent patches once > > per-plane de-gamma/CSC/gamma support is in. > > > > Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxx> > > Reviewed-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx> > > --- > > .... > return drm_bridge_attach(encoder, bridge, NULL, 0); > .... > > The above code-snippet tells that the display-driver rely on the bridge > to create the connector. > Could this by any chance be updated to the new way where the display > driver creates the connector - and thus passing DRM_BRIDGE_ATTACH_NO_CONNECTOR > as the flags argument? > > What bridges would be relevant? > To check that the reelvant bridges are already ported. I think that's mostly NWL atm since MHDP isn't mainline yet. Can you recommend a bridge driver to look at that does this right? Cheers, -- Guido _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
