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9e4980896c
linux/sound/soc
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Srinivas Kandagatla 9e4980896c ASoC: skip legacy dai naming if dai driver has all the information 
Original issue is that the id field in the dai is not same as the id
in dai_driver when dai driver count == 1. This is due to the legacy
dai naming check, which could possibly cause issues if the audio drivers
written in assumption that dai->id would be always equal to dai_driver->id.
This assumption is true only if the dai driver count is greater than 1,
and false if dai driver count is 1. On Qcom Lpass driver we hit such
issue while adding support to apq8016.

The code path which falls back to legacy naming for cases where num_dai
== 1 does not check if there is any valid information in the dai_driver.
This patch fixes that by checking if the dai_driver has valid id and
name before falling back to legacy dai naming
Although the drivers can work around this issue by only using
dai->driver->id, but this patch attempts to fix the actual issue.

Suggested-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-21 22:22:30 +01:00
..
adi ASoC: adi: Add missing return statement. 2015-01-05 20:16:20 +00:00
atmel Merge remote-tracking branches 'asoc/topic/4554', 'asoc/topic/ab8500', 'asoc/topic/ak4642', 'asoc/topic/arizona' and 'asoc/topic/atmel' into asoc-next 2015-04-12 19:48:51 +01:00
au1x Merge remote-tracking branches 'asoc/topic/cs42l73', 'asoc/topic/dai' and 'asoc/topic/davinci' into asoc-next 2015-02-09 15:10:14 +08:00
bcm ASoC: bcm: drop owner assignment from platform_drivers 2014-10-20 16:22:04 +02:00
blackfin Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
cirrus ASoC: cirrus: tlv320aic23 needs I2C 2015-02-21 18:36:27 +09:00
codecs Char/Misc driver patches for 4.1-rc1 2015-04-21 09:42:58 -07:00
davinci Merge remote-tracking branches 'asoc/topic/cx20442' and 'asoc/topic/davinci' into asoc-next 2015-04-12 19:48:56 +01:00
dwc Merge remote-tracking branches 'asoc/topic/doc', 'asoc/topic/dwc', 'asoc/topic/fsi', 'asoc/topic/fsl' and 'asoc/topic/fsl-asrc' into asoc-next 2015-02-09 15:10:17 +08:00
fsl Merge remote-tracking branches 'asoc/topic/jack', 'asoc/topic/jz4740' and 'asoc/topic/kirkwood' into asoc-next 2015-04-12 19:49:03 +01:00
generic Merge remote-tracking branches 'asoc/topic/rt5641', 'asoc/topic/rt5677' and 'asoc/topic/sh-cleanup' into asoc-next 2015-04-12 19:49:17 +01:00
intel Merge remote-tracking branch 'asoc/topic/intel' into asoc-next 2015-04-12 19:48:33 +01:00
jz4740 ASoC: jz4740: Add jz4780 support 2015-03-09 18:10:17 +00:00
kirkwood Merge remote-tracking branches 'asoc/topic/jack', 'asoc/topic/jz4740' and 'asoc/topic/kirkwood' into asoc-next 2015-04-12 19:49:03 +01:00
mxs Merge remote-tracking branches 'asoc/topic/mxs-saif' and 'asoc/topic/nuc900' into asoc-next 2015-02-09 15:10:23 +08:00
nuc900 ASoC: nuc900: No need to track the dma buffer in the driver state struct 2015-03-16 11:40:52 +00:00
omap Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/qcom', 'asoc/topic/rcar' and 'asoc/topic/rt286' into asoc-next 2015-04-12 19:49:11 +01:00
pxa ASoC: z2: Register jacks at the card level 2015-03-04 17:10:43 +00:00
qcom ASoC: qcom: Add ability to build QCOM drivers 2015-03-16 11:24:47 +00:00
rockchip ASoC: Updates for v3.20 2015-02-09 15:09:48 +08:00
samsung Merge branch 'topic/jack' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel 2015-03-17 12:16:27 +00:00
sh Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2015-04-24 09:49:37 -07:00
sirf ASoC: sirf: drop owner assignment from platform_drivers 2014-10-20 16:22:14 +02:00
spear ASoC: spear: drop owner assignment from platform_drivers 2014-10-20 16:22:14 +02:00
tegra ASoC: tegra_wm9712: Use card DAPM context to access widgets 2015-04-08 21:10:01 +01:00
txx9 ASoC: txx9: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() 2015-01-05 21:30:20 +00:00
ux500 ASoC: mop500_ab8500: Use card DAPM context to access widgets 2015-04-12 12:43:58 +01:00
xtensa ASoC: add xtensa xtfpga I2S interface and platform 2015-01-08 19:52:11 +00:00
Kconfig ASoC: Allow for building QCOM drivers 2015-03-16 11:24:47 +00:00
Makefile ASoC: Allow for building QCOM drivers 2015-03-16 11:24:47 +00:00
soc-ac97.c ASoC: Add support for allocating AC'97 device before registering it 2015-01-26 19:14:20 +00:00
soc-cache.c ASoC: Remove snd_soc_cache_sync() implementation 2014-11-09 09:06:30 +00:00
soc-compress.c ASoC: soc-compress.c: fix NULL dereference 2015-01-15 15:54:04 +00:00
soc-core.c ASoC: skip legacy dai naming if dai driver has all the information 2015-05-21 22:22:30 +01:00
soc-dapm.c Merge remote-tracking branches 'asoc/topic/link-param', 'asoc/topic/max98090', 'asoc/topic/max98925' and 'asoc/topic/nuc900' into asoc-next 2015-04-12 19:49:06 +01:00
soc-devres.c ASoC: Fix warning with make xmldocs caused by soc-devres.c 2015-01-28 11:36:03 +00:00
soc-generic-dmaengine-pcm.c Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2015-02-18 08:49:20 -08:00
soc-io.c
soc-jack.c ASoC: Allow to register jacks at the card level 2015-03-04 17:09:51 +00:00
soc-ops.c ASoC: core: Split ops out of soc-core.c 2014-10-29 11:15:10 +00:00
soc-pcm.c Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2015-04-12 19:48:30 +01:00
soc-utils.c ASoC: : drop owner assignment from platform_drivers 2014-10-20 16:22:02 +02:00