2010/8/11 Sebastian H. <vand2@xxxxxx> > Hello again > > This is a bugfix release. Not all issues have been addressed, but > hopefully the most annoying ones. > > 1.) > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3678 > > The "EQ Peaks" mixer element gets skipped since there's not way to > display it correctly at the moment. > Also the mixer now looks for all element channels from 0 up to > SND_MIXER_SCHN_LAST (= 31). Formerly it was only for the first 9 channels. > > control.12 { comment.access read comment.type INTEGER comment.count 20 The main problem is this EQ peak control is read only and your alsamixer-qt4-0.4.0 generate a lot of error messages when the user try to move the slider , so the only way is to skip the volume control or implement the equalizer peak using 10 qt4 vumeter widgets [EE] EQ Peaks: snd_mixer_selem_set_playback_ volume_all: Operation not permitted For CMI8788 , there is only one Master volume control controls with 8 channels volume control but it seem only has one mute switch card hw:0 'CMI8788'/'C-Media Oxygen HD Audio (rev 2) at 0xec00, irq 17' Mixer name : 'CMI8788' Components : 'AK4396 AK5385 CMI8788' Controls : 23 Simple ctrls : 12 Simple mixer control 'Master',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right - Rear Left - Rear Right - Front Center - Woofer - Side Left - Side Right Limits: Playback 0 - 255 Mono: Front Left: Playback 112 [44%] [-7.14dB] [on] Front Right: Playback 112 [44%] [-7.14dB] [on] Rear Left: Playback 178 [70%] [-3.12dB] [on] Rear Right: Playback 178 [70%] [-3.12dB] [on] Front Center: Playback 178 [70%] [-3.12dB] [on] Woofer: Playback 178 [70%] [-3.12dB] [on] Side Left: Playback 178 [70%] [-3.12dB] [on] Side Right: Playback 178 [70%] [-3.12dB] [on] control.1 { comment.access 'read write' comment.type INTEGER comment.count 8 comment.range '0 - 255' comment.dbmin -9999999 comment.dbmax 0 iface MIXER name 'Master Playback Volume' value.0 112 value.1 112 value.2 178 value.3 178 value.4 178 value.5 178 value.6 178 value.7 178 } control.2 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Master Playback Switch' value true } _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
