diff options
| author | Koen Kooi <koen@openembedded.org> | 2008-12-06 10:22:46 +0100 |
|---|---|---|
| committer | Koen Kooi <koen@openembedded.org> | 2008-12-06 10:22:46 +0100 |
| commit | c86e6bf053bdf18dc6864bea25af534ef44fc220 (patch) | |
| tree | 8969790e7cb17e09ba2ccf3f21d00442c6daad1d /packages/linux/linux-omap | |
| parent | e9f9ed9628f8fd008e584a98e8683597d0666b09 (diff) | |
linux omap git: add patch for fix recording on TWL4030 codecs
Diffstat (limited to 'packages/linux/linux-omap')
| -rw-r--r-- | packages/linux/linux-omap/twl-asoc-fix-record.diff | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/packages/linux/linux-omap/twl-asoc-fix-record.diff b/packages/linux/linux-omap/twl-asoc-fix-record.diff new file mode 100644 index 0000000000..9c0ceaa2e0 --- /dev/null +++ b/packages/linux/linux-omap/twl-asoc-fix-record.diff @@ -0,0 +1,34 @@ +From linux-omap-owner@vger.kernel.org Sat Dec 06 02:14:21 2008 +Date: Fri, 5 Dec 2008 16:46:34 -0800 +From: "Steve Sakoman" <sakoman@gmail.com> +To: "linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org> +Subject: [FYI PATCH] ASOC:TWL4030 Audio capture fix + +A couple of folks have noticed an issue with audio capture -- the +capture result is always silence. + +The patch below is a quick fix for those with this issue. There are +substantial changes to the codec driver that will be trickling down +from ASoC, and they deal with this issue differently. + +So consider this as a bandaid for those who don't want to wait for the +trickle down :-) + +Steve + + +diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c +index ee2f0d3..8b4aafb 100644 +--- a/sound/soc/codecs/twl4030.c ++++ b/sound/soc/codecs/twl4030.c +@@ -45,8 +45,8 @@ static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = { + 0xc3, /* REG_OPTION (0x2) */ + 0x00, /* REG_UNKNOWN (0x3) */ + 0x00, /* REG_MICBIAS_CTL (0x4) */ +- 0x24, /* REG_ANAMICL (0x5) */ +- 0x04, /* REG_ANAMICR (0x6) */ ++ 0x34, /* REG_ANAMICL (0x5) */ ++ 0x14, /* REG_ANAMICR (0x6) */ + 0x0a, /* REG_AVADC_CTL (0x7) */ + 0x00, /* REG_ADCMICSEL (0x8) */ + 0x00, /* REG_DIGMIXING (0x9) */ |