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 airlied@linux.ie Cc: Archit Taneja architt@codeaurora.org Cc: Laurent Pinchart laurent.pinchart@ideasonboard.com Cc: Wolfram Sang wsa+renesas@sang-engineering.com Cc: Srinivas Kandagatla srinivas.kandagatla@linaro.org Cc: "Ville Syrjälä" ville.syrjala@linux.intel.com Cc: Boris Brezillon boris.brezillon@free-electrons.com Cc: Andy Green andy@warmcat.com Cc: Dave Long dave.long@linaro.org Cc: Guodong Xu guodong.xu@linaro.org Cc: Zhangfei Gao zhangfei.gao@linaro.org Cc: Mark Brown broonie@kernel.org Cc: Lars-Peter Clausen lars@metafoo.de Cc: Jose Abreu joabreu@synopsys.com Cc: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Cc: dri-devel@lists.freedesktop.org
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