diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0085-ASoC-wm8804-MCLK-configuration-options-32-bit.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0085-ASoC-wm8804-MCLK-configuration-options-32-bit.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0085-ASoC-wm8804-MCLK-configuration-options-32-bit.patch b/target/linux/brcm2708/patches-4.19/950-0085-ASoC-wm8804-MCLK-configuration-options-32-bit.patch deleted file mode 100644 index 9c4462c1b4..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0085-ASoC-wm8804-MCLK-configuration-options-32-bit.patch +++ /dev/null @@ -1,32 +0,0 @@ -From f77d4bf8ea9217d57be6982a6fdfa9f5f9c9b927 Mon Sep 17 00:00:00 2001 -From: Daniel Matuschek <info@crazy-audio.com> -Date: Wed, 15 Jan 2014 21:41:23 +0100 -Subject: [PATCH] ASoC: wm8804: MCLK configuration options, 32-bit - -WM8804 can run with PLL frequencies of 256xfs and 128xfs for most sample -rates. At 192kHz only 128xfs is supported. The existing driver selects -128xfs automatically for some lower samples rates. By using an -additional mclk_div divider, it is now possible to control the -behaviour. This allows using 256xfs PLL frequency on all sample rates up -to 96kHz. It should allow lower jitter and better signal quality. The -behavior has to be controlled by the sound card driver, because some -sample frequency share the same setting. e.g. 192kHz and 96kHz use -24.576MHz master clock. The only difference is the MCLK divider. - -This also added support for 32bit data. - -Signed-off-by: Daniel Matuschek <daniel@matuschek.net> ---- - sound/soc/codecs/wm8804.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/sound/soc/codecs/wm8804.c -+++ b/sound/soc/codecs/wm8804.c -@@ -550,6 +550,7 @@ static const struct snd_soc_component_dr - .use_pmdown_time = 1, - .endianness = 1, - .non_legacy_dai_naming = 1, -+ .idle_bias_on = true, - }; - - const struct regmap_config wm8804_regmap_config = { |