diff options
| author | Kuninori Morimoto <morimoto.kuninori@renesas.com> | 2009-10-29 23:02:39 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-10-30 06:35:30 -0400 |
| commit | 9ddc9aa910687a8787dbbdc53dcd48e738b197d9 (patch) | |
| tree | 4573c0394bc9d4c568d0bd5c40e2736cf86816a9 /sound/soc/sh/Kconfig | |
| parent | 67e646cd7b51e1d5847fb506d4419d436ea25fda (diff) | |
ASoC: sh: FSI: Remove DMA support
SuperH FSI device have the hardware limitation to use DMA.
If DMA is used, LCD output will be broken.
Maybe there are some solution. But I don't know how to do it now.
This patch remove DMA support and use soft transfer.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/sh/Kconfig')
| -rw-r--r-- | sound/soc/sh/Kconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig index 9154b4363db3..9e6976586554 100644 --- a/sound/soc/sh/Kconfig +++ b/sound/soc/sh/Kconfig | |||
| @@ -23,7 +23,6 @@ config SND_SOC_SH4_SSI | |||
| 23 | config SND_SOC_SH4_FSI | 23 | config SND_SOC_SH4_FSI |
| 24 | tristate "SH4 FSI support" | 24 | tristate "SH4 FSI support" |
| 25 | depends on CPU_SUBTYPE_SH7724 | 25 | depends on CPU_SUBTYPE_SH7724 |
| 26 | select SH_DMA | ||
| 27 | help | 26 | help |
| 28 | This option enables FSI sound support | 27 | This option enables FSI sound support |
| 29 | 28 | ||