Em 23-07-2011 04:44, Stas Sergeev escreveu: > 23.07.2011 05:28, Mauro Carvalho Chehab wrote: >> Mplayer was just one example of an application that I know >> it doesn't call V4L2_CID_AUDIO_MUTE to unmute. > I would suggest fixing all such an apps, even if we > are not going to change that in the driver. If application needs to change due to a patch, this is a regression, as it will break binary compatibility with non-patched versions. NACK. >> Your approach of moving it to VIDIOC_S_FREQUENCY (if I >> understood well) won't work, as, every time someone would >> change the channel, it will be unmuted, causing troubles >> on applications like "scantv" (part of xawtv). > But how can scantv (or anything else) rely on the > fact that the board was muted when that app starts? > I guess it can't, and mutes it explicitly first, no? Even if it mutes, every time a channel is changed, it will be unmuted, if you put such unmute logic at VIDIOC_S_FREQUENCY. Mauro. -- 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
