This set of patches implements PCM HDMI audio driver for Beaglebone-Black HDMI output. The patches have been rebased on top of: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound topic/davinci
There is couple of earlier RFC versions of the clk patch floating around, but the one here is the latest version.
I'll send the associated dts changes shortly as a separate patch.
Best regards, Jyri
Jyri Sarha (9): clk: add gpio controlled clock ASoC: davinci-evm: Add named clock reference to DT bindings ASoC: davinci-evm: HDMI audio support for TDA998x trough McASP I2S bus ASoC: hdmi-codec: Add devicetree binding with documentation ASoC: hdmi-codec: Add SNDRV_PCM_FMTBIT_32_LE playback format ASoC: davinci: HDMI audio build for AM33XX and TDA998x drm/tilcdc: Add I2C HDMI audio config for tda998x ARM: OMAP2+: omap2plus_defconfig: Enable tilcdc and TDA998X HDMI support ARM: OMAP2+: omap2plus_defconfig: Enable BeagleBone Black HDMI audio support
.../devicetree/bindings/clock/gpio-clock.txt | 21 ++ .../bindings/sound/davinci-evm-audio.txt | 12 +- Documentation/devicetree/bindings/sound/hdmi.txt | 17 ++ arch/arm/configs/omap2plus_defconfig | 5 + drivers/clk/Makefile | 1 + drivers/clk/clk-gpio.c | 209 ++++++++++++++++++ drivers/gpu/drm/tilcdc/tilcdc_slave.c | 24 ++- include/linux/clk-provider.h | 25 +++ sound/soc/codecs/hdmi.c | 12 +- sound/soc/davinci/Kconfig | 12 ++ sound/soc/davinci/Makefile | 1 + sound/soc/davinci/davinci-evm.c | 227 +++++++++++++++++++- 12 files changed, 558 insertions(+), 8 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/gpio-clock.txt create mode 100644 Documentation/devicetree/bindings/sound/hdmi.txt create mode 100644 drivers/clk/clk-gpio.c