Em 22-07-2011 09:39, Stas Sergeev escreveu: > 22.07.2011 16:28, Mauro Carvalho Chehab wrote: >> In this specific case, applications like mplayer, >> using the alsa parameters for streaming will stop work, as mplayer >> won't touch at the mixer or at the V4L mute control. So, >> it will have the same practical effect of a kernel bug at the >> audio part of the driver. > Let me quote you again: > --- > Some applications like mplayer don't use V4L2_CID_AUDIO_MUTE to unmute a > video device. They assume the current behavior that starting video also > unmutes audio. Let me rephase it: Some applications like mplayer don't use V4L2_CID_AUDIO_MUTE to unmute a video device. They assume the current behavior that starting audio on a video board also unmutes audio. > --- > Could you please explain how my patch breaks > "starting video also unmutes audio"? I haven't touched > anything related to "starting video", so, if starting video > used to unmute audio, it will keep it that way. > Can you tell me how exactly I can reproduce that breakage? -- 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
