After discussing with Tomi we decided to turn the omap-hdmi-audio ASoC
library into a platform device. So do not waste too much time in
reviewing these patches. I'll mail a new series soon.
Best regards,
Jyri
On 08/25/2014 10:04 PM, Jyri Sarha wrote:
The patches are based on:
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git for-next
The base, the patches, and couple of additional not-to-be-merged
omap2plus_defconfig patches can be found here:
git://git.ti.com/~jyrisarha/ti-linux-kernel/jyrisarhas-audio-video-linux-feature-tree.git
omap-hdmi-audio
Changes since v3:
- Move ASoC parts into library module under sound/soc/omap
- Come up with API for the library
- Some cleaning up
The patch set fixes OMAP4+ HDMI audio. The structure of the
implementation looks a bit different than before. Instead of creating
a driver specific API for a separate ASoC component driver to connect
to, these patches implement a single audio library module under
sound/soc/omap for ASoC side implementation. The library exports
omap_hdmi_audio_register() and omap_hdmi_audio_unregister()
functions. With the functions OMAPDSS HDMI implementation registers
and unregisters all ASoC components needed for OMAP HDMI audio.
The library implements cpu-dai component using the callbacks provided
by OMAPDSS. Omap-pcm is registered for platform component, dummy
hdmi-audio-codec is registered for codec component, and
asoc-simple-card is registered for machine driver.
Big part of the HDMI audio code is still unchanged and there is a need
for a cleanup there. Also there is still probably something wrong with
speaker mapping of multi-channel streams. I will get back to cleaning
up these issues later.
Best regards,
Jyri
Jyri Sarha (15):
OMAPDSS: hdmi.h: Add HDMI_AUDIO_LAYOUT_6CH enum value
OMAPDSS: hdmi: Remove most of OMAP[45]_DSS_HDMI_AUDIO ifdefs
OMAPDSS: hdmi4_core: Remove unused hdmi4_audio_get_dma_port()
OMAPDSS: hdmi_wp: Add function for getting audio dma address
OMAPDSS: hdmi: Make hdmi structure public
OMAPDSS: hdmi: Add exported functions for storing HDMI audio data
OMAPDSS: hdmi: Make hdmi_mode_has_audio() more user friedly
ASoC: omap-hdmi-audio: Add OMAP HDMI audio support library
OMAPDSS: Kconfig: Implement options for OMAP4 and OMAP5 HDMI audio
support
OMAPDSS: hdmi4: Register HDMI audio with omap_hdmi_audio_register()
OMAPDSS: hdmi5: Register HDMI audio with omap_hdmi_audio_register()
ASoC: omap: Remove obsolete HDMI audio code and Kconfig options
OMAPDSS: hdmi4: Remove callbacks for an external ASoC DAI driver
OMAPDSS: hdmi5: Remove callbacks for an external ASoC DAI driver
OMAPDSS: Remove all references to obsolete HDMI audio callbacks
.../fbdev/omap2/displays-new/connector-hdmi.c | 99 ------
.../fbdev/omap2/displays-new/encoder-tpd12s015.c | 56 ---
drivers/video/fbdev/omap2/dss/Kconfig | 28 +-
drivers/video/fbdev/omap2/dss/hdmi.h | 35 +-
drivers/video/fbdev/omap2/dss/hdmi4.c | 233 ++++++-------
drivers/video/fbdev/omap2/dss/hdmi4_core.c | 14 -
drivers/video/fbdev/omap2/dss/hdmi4_core.h | 4 -
drivers/video/fbdev/omap2/dss/hdmi5.c | 216 +++++-------
drivers/video/fbdev/omap2/dss/hdmi5_core.c | 6 -
drivers/video/fbdev/omap2/dss/hdmi5_core.h | 2 -
drivers/video/fbdev/omap2/dss/hdmi_common.c | 18 +-
drivers/video/fbdev/omap2/dss/hdmi_wp.c | 8 +-
include/sound/omap-hdmi-audio.h | 50 +++
include/video/omapdss.h | 34 +-
sound/soc/omap/Kconfig | 15 +-
sound/soc/omap/Makefile | 6 +-
sound/soc/omap/omap-hdmi-audio.c | 357 +++++++++++++++++++
sound/soc/omap/omap-hdmi-card.c | 87 -----
sound/soc/omap/omap-hdmi.c | 364 --------------------
sound/soc/omap/omap-hdmi.h | 38 --
20 files changed, 676 insertions(+), 994 deletions(-)
create mode 100644 include/sound/omap-hdmi-audio.h
create mode 100644 sound/soc/omap/omap-hdmi-audio.c
delete mode 100644 sound/soc/omap/omap-hdmi-card.c
delete mode 100644 sound/soc/omap/omap-hdmi.c
delete mode 100644 sound/soc/omap/omap-hdmi.h
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