Hi all,
This is 4th series of the HDA HDMI patches. This attempts to add HDA based HDMI driver and uses i915 component framework to interact with display for power up/down. The communication to codec is over HDA link
If at all we need a change in interface, we can i915 interface which can be made transparent to users
Due to dependency on already merged patches in ALSA tree, it would be best if this get merged thru ALSA tree
Changes in v4: - fix the err log and remove some debug prints - add more comments - add Takash's ACK on 1st patch
Changes in v3: - add comment in hdmi driver and changlog on basic support and eventual addition of features
Changes in v2: - remove infoframe open code and use video one - add pm on/off i915 triggers - add ext_dma_params struct
Subhransu S. Prusty (6): ALSA: hdac: structure definition for ext_dma_params ASoC: hdac-hdmi: Add hdmi driver ASoC: hdac_hdmi: Add PM support for HDMI ASoC: hdac_hdmi: Add hdac hdmi dai ops ASoC: hdac_hdmi: Setup and start infoframe ASoC: hdac_hdmi: Use i915 component framework for PM
include/sound/hdaudio_ext.h | 6 + sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/hdac_hdmi.c | 656 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 669 insertions(+) create mode 100644 sound/soc/codecs/hdac_hdmi.c