On Wed, 21 Aug 2013 23:36:05 +0100 Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> wrote: > > AFAIK, the TI boards have no "pin-swapped", nor has the Cubox (there is > > no need to set the bit CFG_GRA_SWAPRB of the register LCD_SPU_DMA_CTRL0 > > of the Dove lcd for RGB or YUV formats). > > > > Which board needs a special VIP configuration? > > If you run the NXP driver, and then run this driver, things get messed > up - which has already been covered months ago when this patch was first > brought up. > > It's there to ensure that the TDA998x is correctly configured no matter > what it's previous state is, and prevent the thing being fragile as hell. The NXP driver will never go to the mainline, so, I don't see the problem. If you want to use it to test some other drivers, you should better patch it instead of adding useless code in the TDA998x driver. > No, reset doesn't restore its settings, only a power cycle does. Sorry, all VIP control registers may be changed at any time and the change appears immediately (thank you for the /sys i2c_read/write). -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
