Hi, this is a patchset to add get_eld op to audio component for communicating more directly between i915 and HD-audio. Currently, the HDMI/DP audio status and ELD are notified and obtained via the hardware-level communication over HD-audio unsolicited event and verbs although the graphics driver holds the exactly same information. As we already have a notification via audio component, this is another step forward; the audio driver fetches directly the audio status and ELD via the new component op. The initial draft was posted to alsa-devel as an RFC some weeks ago, and this is a revised version, posted to both i915 and alsa-devel for review. The current patchset is found in sound git tree test/hdmi-jack branch. Takashi Takashi Iwai (7): drm/i915: Remove superfluous NULL check drm/i915: Add get_eld audio component drm/i915: refactoring audio component functions ALSA: hda - Split ELD update code from hdmi_present_sense() ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling ALSA: hda - Do zero-clear in snd_hdmi_parse_eld() itself ALSA: hda - Skip ELD notification during PM process drivers/gpu/drm/i915/intel_audio.c | 75 ++++++++++---- drivers/gpu/drm/i915/intel_drv.h | 1 + include/drm/i915_component.h | 3 + sound/pci/hda/hda_eld.c | 1 + sound/pci/hda/patch_hdmi.c | 195 ++++++++++++++++++++++++++----------- 5 files changed, 200 insertions(+), 75 deletions(-) -- 2.6.3 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
