This patch v2 series adds the following: A fix to media_stream_delete() to remove intf devnode. Add support for creating MEDIA_ENT_F_AUDIO_MIXER entity for each mixer and a MEDIA_INTF_T_ALSA_CONTROL control interface entity that links to mixer entities. MEDIA_INTF_T_ALSA_CONTROL entity corresponds to the control device for the card. Change au0828_create_media_graph() to create pad link between MEDIA_ENT_F_AUDIO_MIXER entity and decoder's AU8522_PAD_AUDIO_OUT. With mixer entity now linked to decoder, change to link MEDIA_ENT_F_AUDIO_CAPTURE to mixer's source pad Changes since v1: 1. Included the fix to media_stream_delete() which was by mistake not included in the patch v1. 2. Fixed mixer to decoder link and mider to capture node links based on Mauro Chehapb's review comments on the media graph. This patch series is dependent on an earlier patch series: Update ALSA, and au0828 drivers to use Managed Media Controller API: https://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg92752.html Please find the media graphs for ALSA work with mixer and control interface nodes: https://drive.google.com/folderview?id=0B0NIL0BQg-AlLWE3SzAxazBJWm8&usp=sharing Shuah Khan (3): sound/usb: Fix media_stream_delete() to remove intf devnode sound/usb: Create media mixer function and control interface entities media: au0828 create link between ALSA Mixer and decoder drivers/media/usb/au0828/au0828-core.c | 17 +++++-- drivers/media/usb/au0828/au0828.h | 1 + sound/usb/card.c | 5 ++ sound/usb/media.c | 90 ++++++++++++++++++++++++++++++++++ sound/usb/media.h | 20 ++++++++ sound/usb/mixer.h | 1 + sound/usb/usbaudio.h | 1 + 7 files changed, 132 insertions(+), 3 deletions(-) -- 2.1.4 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
