ASoC: cs4271: switch to mute_stream

Use the newly introduced mute_stream DAI operation, and don't mute the
codec if it's called for the _CAPTURE stream.

Signed-off-by: Daniel Mack <zonque@gmail.com>
ASoC: cs4271: preserve "Master Playback Switch" setting

Currently, both the ALSA control for "Digital Master Playback Switch"
and the ALSA core (by calling dai_ops->mute_stream()) control the same
bits in the CS4271_VOL[AB]_MUTE registers.

That's a problem for applications which intentionally want to keep the
flag switched off from userspace, even though the stream is already
playing.

Fix this by keeping track of the states on both sides - the ALSA
control and the ASoC core - and actually mute the Codec if either one
of the two flags is set.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Reported-by: Michael Hirsch <m.hirsch@raumfeld.com>
ARM: Add Raumfeld/SUE DTS

Add DTS files for Raumfeld Connector v2 and SUE S800 module.
Assorted AM33xx changes.
Raumfeld/am33xx: add defconfig
net: ethernet: cpsw: fix usage of cpdma_check_free_tx_desc()

Commit fae50823d0 ("net: ethernet: davinci_cpdma: Add boundary for rx
and tx descriptors") introduced a function to check the current
allocation state of tx packets. The return value is taken into account
to stop the netqork queue on the adapter in case there are no free
slots.

However, cpdma_check_free_tx_desc() returns 'true' if there is room in
the bitmap, not 'false', so the usage of the function is wrong.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Reported-by: Sven Neumann <s.neumann@raumfeld.com>
Reported-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com>
ARM: omap2: register cpufreq-cpu0 device for am33xx

The cpufreq-cpu0 driver changes to instantiate use platform_driver
mechanism.  The patch is an am33xx platform level adaptation for it.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>