Just wanted to resend the adv7511 hdmi bridge audio support for review and consideration for merging.
I've taken the core audio work done by Lars-Peter Clausen, and adapted by Srinivas Kandagatla and Archit Taneja, and tried to rework it to use the hdmi-codec sound driver. This patchset, along with the i2s driver and dts changes allows HDMI audio to work on the HiKey board. As suggested, I do intend to rework the dts changes (not submitted here) to use the of graph simple-card, instead of the simple-card method I currently use, but I don't believe that that change would effect these patches. I'd really appreciate any thoughts or feedback. thanks -john New in v4: * Kconfig tweaks suggested by Lars-Peter Clausen Cc: David Airlie <[email protected]> Cc: Archit Taneja <[email protected]> Cc: Laurent Pinchart <[email protected]> Cc: Wolfram Sang <[email protected]> Cc: Srinivas Kandagatla <[email protected]> Cc: "Ville Syrjälä" <[email protected]> Cc: Boris Brezillon <[email protected]> Cc: Andy Green <[email protected]> Cc: Dave Long <[email protected]> Cc: Guodong Xu <[email protected]> Cc: Zhangfei Gao <[email protected]> Cc: Mark Brown <[email protected]> Cc: Lars-Peter Clausen <[email protected]> Cc: Jose Abreu <[email protected]> Cc: Kuninori Morimoto <[email protected]> Cc: [email protected] John Stultz (1): drm/bridge: adv7511: Add Audio support. Srinivas Kandagatla (1): drm/bridge: adv7511: Enable the audio data and clock pads on adv7533 drivers/gpu/drm/bridge/adv7511/Kconfig | 8 + drivers/gpu/drm/bridge/adv7511/Makefile | 1 + drivers/gpu/drm/bridge/adv7511/adv7511.h | 16 ++ drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 213 +++++++++++++++++++++++++ drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 4 + drivers/gpu/drm/bridge/adv7511/adv7533.c | 1 + 6 files changed, 243 insertions(+) create mode 100644 drivers/gpu/drm/bridge/adv7511/adv7511_audio.c -- 2.7.4
