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9 commits

Author SHA1 Message Date
Takashi Iwai
ee71a70e95 ASoC: Fixes for v3.13
A bunch of device specific fixes, nothing with a general impact here.
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Merge tag 'asoc-v3.13-5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.13

A bunch of device specific fixes, nothing with a general impact here.
2013-11-21 15:07:44 +01:00
Dan Carpenter
b5f3d7af28 ASoC: rcar: off by one in rsnd_scu_set_route()
If "id == ARRAY_SIZE(routes)" then we read one space beyond the end of
the routes[] array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-19 19:07:07 +00:00
Mark Brown
108145a606 Merge remote-tracking branch 'asoc/topic/warn' into asoc-next 2013-11-08 10:43:41 +00:00
Takashi Iwai
8b14719beb ASoC: rcar: Use WARN_ON() instead of BUG_ON()
Use WARN_ON() and handle the error cases accordingly.

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07 19:55:16 +00:00
Kuninori Morimoto
cdcfcac968 ASoC: rcar: add rsnd_scu_hpbif_is_enable()
Current SSI needs RSND_SSI_DEPENDENT flag to
decide dependent/independent mode.
And SCU needs RSND_SCU_USE_HPBIF flag
to decide HPBIF is enable/disable.
But these 2 means same things.

This patch adds new rsnd_scu_hpbif_is_enable()
function, and merges above methods.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-20 17:28:37 +01:00
Kuninori Morimoto
34e4447515 ASoC: rsnd: fixup flag name of rsnd_scu_platform_info
it should be *USE*, not *USB*

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-09 16:06:20 +01:00
Kuninori Morimoto
2460719c79 ASoC: rsnd: scu: cleanup empty functions
This patch cleanups empty functions on scu

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-06 17:56:13 +01:00
Kuninori Morimoto
374a528111 ASoC: rsnd: SSI supports DMA transfer via BUSIF
This patch adds BUSIF support for R-Car sound DMAEngine transfer.
The sound data will be transferred via FIFO which can cover blank time
which will happen when DMA channel is switching.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-06 17:56:13 +01:00
Kuninori Morimoto
07539c1de8 ASoC: add Renesas R-Car SCU feature
Renesas R-Car series sound circuit consists of SSI and its peripheral.
But this peripheral circuit is different between
R-Car Generation1 (E1/M1/H1) and Generation2 (E2/M2/H2)
(Actually, there are many difference in Generation1 chips)

This patch adds SCU feature on this driver.
But, it defines SCU style only, does nothing at this point.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-28 19:34:09 +01:00