David,
Please incorporate the latest TDA998x I2C updates, which can be found at:
git://ftp.arm.linux.org.uk/~rmk/linux-cubox.git tda998x-devel
with SHA1 5e7fe2fef4347d7a09bb15588d8bbe3cb83b6ed4.
Updates from Jean-Fracois for the TDA998x driver, which are on top of the fixes you have previously pulled, except these changes aren't intended for -rc, but the next merge window.
Several of these are issues of correctness - passing more correct HDMI info packets, not reading registers in older chips documented as write only (despite appearing to be read/write in later chips). Others are code cleanups (using definitions rather than constants where we have them already in the kernel).
Additional functionality is also added by way of optional support for the IRQ from the TDA998x, which allows us to avoid busy-waiting for the EDID reads.
This will update the following files:
.../devicetree/bindings/drm/i2c/tda998x.txt | 27 + drivers/gpu/drm/i2c/tda998x_drv.c | 602 +++++++++++++-------- 2 files changed, 410 insertions(+), 219 deletions(-) create mode 100644 Documentation/devicetree/bindings/drm/i2c/tda998x.txt
through these changes:
Jean-Francois Moine (17): drm/i2c: tda998x: use HDMI constants drm/i2c: tda998x: add the active aspect in HDMI AVI frame drm/i2c: tda998x: use ALSA IEC958 definitions and update audio frequency drm/i2c: tda998x: simplify the i2c read/write functions drm/i2c: tda998x: check more I/O errors drm/i2c: tda998x: code cleanup drm/i2c: tda998x: change probe message origin drm/i2c: tda998x: don't freeze the system at audio startup time drm/i2c: tda998x: don't read write-only registers drm/i2c: tda998x: add DT support drm/i2c: tda998x: add DT documentation drm/i2c: tda998x: always enable EDID read IRQ drm/i2c: tda998x: use irq for connection status and EDID read drm/i2c: tda998x: make the audio code more readable drm/i2c: tda998x: remove the unused variable ca_i2s drm/i2c: tda998x: code optimization drm/i2c: tda998x: adjust the audio clock divider for S/PDIF
Russell King (2): drm/i2c: tda998x: clean up error chip version checking drm/i2c: tda998x: always use the same device for all kernel messages
Thanks.