On Fri, 2010-08-06 at 08:22 -0400, Andy Walls wrote: > On Fri, 2010-08-06 at 11:40 +0200, lawrence rust wrote: > > On Fri, 2010-08-06 at 11:49 +1200, Shane Harrison wrote: > > > > Well still no luck this end. Have done the following: > > > > 2) Applied the patch - no change (we were detecting the WM8775 OK > > BTW, I forgot to mention the ivtv driver uses the WM8775 module for the > PVR-150 card. Changes to that module that affect the default setting > needs to be done in a way that doesn't break the PVR-150. > I believe that the patch that I posted for wm8775.c preserves the original functionality (for ivtv and other dependants) although it clearly achieves this through a different sequence of register writes. The only major change to function is from ALC to manual level control using the ALSA mixer API - which generally gives a better audio experience. > Maybe a .s_config() method in the WM8775 v4l2_subdev_core_ops would be > the way to do that, or by passing parameters in struct i2c_board_info > (according to a recent post by Hans Verkuil). Good idea. If my current method breaks any existing code then I'll do that, but for the moment I believe that they can co-exist. Comments, criticisms and errata much appreciated. > > Regards, > Andy -- Lawrence -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
