Hi, On Mon, Mar 11, 2019 at 09:43:36PM +0300, Sergey Suloev wrote: > according to MIPI DSI spec chapter 8.8.2 the EoTp packet can be enabled or > disabled on the protocol level. > It seems like that it might be required for the panel I am working on (Himax > HX8379A-based panel). > Here is some crappy driver I found on github showing that it might be an > issue [1] > > May I ask you if this feature supported by sun6i MIPI DSI driver and > where ? > As there is no datasheet available, could you please help to support this > feature (if not yet) ?
I haven't seen any panel that used it so far, so I have no idea. I guess this would be controlled through SUN6I_DSI_BASIC_CTL0_HS_EOTP_EN in the driver. > The second point is that the panel requires NON-BURST-WITH-SYNC-EVENTS mode. > Could it be a problem with the current driver? That should be supported in -next Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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