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ad20ff920c
linux/sound/soc
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Denis 'GNUtoo' Carikli ad20ff920c ASoC: wm8753: fix initialization 
Without that fix the wm8753 SPI initialization fails, and then produces
  a kernel panic during boot with the following call trace:
    Unable to handle kernel paging request at virtual address 37386d9b
    [<c01ccafc>] (regmap_get_val_bytes+0x0/0x14) from [<c0243dfc>] (snd_soc_codec_set_cache_io+0x9c/0xcc)
    [<c0243dfc>] (snd_soc_codec_set_cache_io+0x9c/0xcc) from [<c0244a4c>] (wm8753_probe+0x5c/0x1c4)
    [<c0244a4c>] (wm8753_probe+0x5c/0x1c4) from [<c023bb24>] (soc_probe_codec+0x174/0x284)
    [<c023bb24>] (soc_probe_codec+0x174/0x284) from [<c023c2c0>] (snd_soc_instantiate_cards+0x68c/0xe28)
    [<c023c2c0>] (snd_soc_instantiate_cards+0x68c/0xe28) from [<c023d278>] (snd_soc_register_card+0x240/0x2d4)
    [<c023d278>] (snd_soc_register_card+0x240/0x2d4) from [<c023d330>] (soc_probe+0x24/0x40)
    [<c023d330>] (soc_probe+0x24/0x40) from [<c01c3900>] (platform_drv_probe+0x14/0x18)
    [...]

The commit d3398ff059
 ( ASoC: Convert WM8753 to direct regmap API usage ) introduced
 the problem.

Thanks to Lars-Peter Clausen for helping me a bit during the debugging.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-03-04 14:34:44 +00:00
..
atmel ASoC: Convert afeb9260 to table based DAPM init 2012-02-01 21:52:54 +00:00
au1x Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-01-14 13:05:21 -08:00
blackfin ASoC: blackfin: Use dai_fmt 2012-02-01 18:29:19 +00:00
codecs ASoC: wm8753: fix initialization 2012-03-04 14:34:44 +00:00
davinci ASoC: replace 0xffffffff with DMA_BIT_MASK macro 2012-01-20 13:58:26 +00:00
ep93xx ep93xx: Don't use system controller defines in audio drivers 2012-01-20 13:58:27 +00:00
fsl ASoC: Remove unnecessary -codec from cs4270 driver name 2012-02-28 12:35:20 +00:00
imx ASoC: imx: move SND_SOC_AC97_BUS selection down to machine driver 2012-03-04 13:32:27 +00:00
jz4740 ASoC: jz4740: Convert qi_lb60 to use snd_soc_register_card() 2012-01-20 13:58:29 +00:00
kirkwood ASoC: Convert kirkwood-openrd to use snd_soc_register_card() 2012-02-07 19:40:53 +00:00
mid-x86 ASoC: core: Add support for DAI and machine kcontrols. 2012-02-04 12:40:11 +00:00
mxs ASoC: mxs-pcm: Use dmaengine PCM helper functions 2012-03-02 13:47:36 +00:00
nuc900 Merge branch 'master' into fixes 2012-01-13 15:00:22 +00:00
omap ASoC: Fix build error in sound/soc/omap/n810.c 2012-02-10 11:38:00 +00:00
pxa ASoC: Remove unnecessary -codec from cs4270 driver name 2012-02-28 12:35:20 +00:00
s6000 ASoC: use proper defines for stream directions in pcm engines 2012-01-20 13:58:25 +00:00
samsung ASoC: Samsung: Update email id of the author 2012-02-29 23:37:57 +00:00
sh ASoC: fsi: Add DMAEngine support 2012-02-19 18:36:16 -08:00
tegra ASoC: tegra+alc5632: Added digital microphone DAPM widget. 2012-02-13 11:37:35 -08:00
txx9 Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-01-17 18:40:24 -08:00
Kconfig ASoC: Add dmaengine PCM helper functions 2012-03-02 13:47:25 +00:00
Makefile ASoC: Add dmaengine PCM helper functions 2012-03-02 13:47:25 +00:00
soc-cache.c ASoC: Remove rbtree register cache 2011-12-13 00:20:28 +08:00
soc-core.c ASoC: core: Log a warning when machines use soc-audio 2012-03-02 16:21:25 +00:00
soc-dapm.c ASoC: dapm: Only mark pin widgets as dirty if we actually change state 2012-02-17 08:10:33 -08:00
soc-dmaengine-pcm.c ASoC: Add dmaengine PCM helper functions 2012-03-02 13:47:25 +00:00
soc-io.c ASoC: io: Retrieve val_bytes from the regmap API 2012-02-21 19:34:47 +00:00
soc-jack.c ASoC: Remove ifdefs for GPIO_SYSFS 2011-12-21 00:12:28 +00:00
soc-pcm.c ASoC: dapm: Supply the DAI and substream when calling stream events 2012-02-17 08:10:01 -08:00
soc-utils.c ASoC: utils - Add support for a dummy codec driver. 2012-01-20 13:58:27 +00:00