Skylake onwards we support GTS capability and thus can report audio link time. This series adds support for parsing the capability and then reports link time. The parsing of caps is made common and moved up from extended hda to hdac. The SKL driver and hdac extended core has been updated for this. Mark, The update of the driver needs to update Skl driver, so if you can ACK the 2nd patch, it can go along with extended audio change thru ALSA tree. Changes in v4: - fix code style - use hdac_readl/writel - add cpufeatures header Guneshwor Singh (2): ALSA - hda: Add support for parsing new HDA capabilities ALSA - hda: Add support for link audio time reporting Vinod Koul (3): ALSA: hda - move bus_parse_capabilities to core ALSA: convert users to core bus_parse_capabilities ALSA - Ext hda: remove bus_parse_capabilities include/sound/hda_register.h | 36 ++++++ include/sound/hdaudio.h | 13 +++ include/sound/hdaudio_ext.h | 12 -- sound/hda/ext/hdac_ext_controller.c | 91 ++------------- sound/hda/ext/hdac_ext_stream.c | 46 ++++---- sound/hda/hdac_controller.c | 75 ++++++++++++ sound/pci/hda/hda_controller.c | 203 ++++++++++++++++++++++++++++++++- sound/pci/hda/hda_controller.h | 3 + sound/pci/hda/hda_intel.c | 17 +++ sound/soc/intel/skylake/skl-messages.c | 4 +- sound/soc/intel/skylake/skl-pcm.c | 8 +- sound/soc/intel/skylake/skl.c | 6 +- 12 files changed, 386 insertions(+), 128 deletions(-) -- 1.9.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
