diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0403-ASoC-tlv320aic32x4-Break-out-clock-setting-into-sepa.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0403-ASoC-tlv320aic32x4-Break-out-clock-setting-into-sepa.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0403-ASoC-tlv320aic32x4-Break-out-clock-setting-into-sepa.patch b/target/linux/brcm2708/patches-4.19/950-0403-ASoC-tlv320aic32x4-Break-out-clock-setting-into-sepa.patch deleted file mode 100644 index 29135a8f69..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0403-ASoC-tlv320aic32x4-Break-out-clock-setting-into-sepa.patch +++ /dev/null @@ -1,64 +0,0 @@ -From 8ce90120ea5e084d5d9f2b5b1a449edef6099b0b Mon Sep 17 00:00:00 2001 -From: Annaliese McDermond <nh6z@nh6z.net> -Date: Mon, 18 Mar 2019 20:37:44 -0700 -Subject: [PATCH 403/703] ASoC: tlv320aic32x4: Break out clock setting into - separate function - -commit bf31cbfbe25001036e1e096b1c260bf871766ea5 upstream. - -Break the clock setting logic out from the main hw_params. It's -rather large and unweildy and makes for a large function. This -also better enables some of the following changes to the clock -tree access in the driver. - -Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> -Signed-off-by: Mark Brown <broonie@kernel.org> ---- - sound/soc/codecs/tlv320aic32x4.c | 26 ++++++++++++++++++-------- - 1 file changed, 18 insertions(+), 8 deletions(-) - ---- a/sound/soc/codecs/tlv320aic32x4.c -+++ b/sound/soc/codecs/tlv320aic32x4.c -@@ -698,17 +698,13 @@ static int aic32x4_set_dai_fmt(struct sn - return 0; - } - --static int aic32x4_hw_params(struct snd_pcm_substream *substream, -- struct snd_pcm_hw_params *params, -- struct snd_soc_dai *dai) -+static int aic32x4_setup_clocks(struct snd_soc_component *component, -+ unsigned int sample_rate, -+ unsigned int parent_rate) - { -- struct snd_soc_component *component = dai->component; -- struct aic32x4_priv *aic32x4 = snd_soc_component_get_drvdata(component); -- u8 iface1_reg = 0; -- u8 dacsetup_reg = 0; - int i; - -- i = aic32x4_get_divs(aic32x4->sysclk, params_rate(params)); -+ i = aic32x4_get_divs(parent_rate, sample_rate); - if (i < 0) { - printk(KERN_ERR "aic32x4: sampling rate not supported\n"); - return i; -@@ -765,6 +761,20 @@ static int aic32x4_hw_params(struct snd_ - snd_soc_component_update_bits(component, AIC32X4_BCLKN, - AIC32X4_BCLK_MASK, aic32x4_divs[i].blck_N); - -+ return 0; -+} -+ -+static int aic32x4_hw_params(struct snd_pcm_substream *substream, -+ struct snd_pcm_hw_params *params, -+ struct snd_soc_dai *dai) -+{ -+ struct snd_soc_component *component = dai->component; -+ struct aic32x4_priv *aic32x4 = snd_soc_component_get_drvdata(component); -+ u8 iface1_reg = 0; -+ u8 dacsetup_reg = 0; -+ -+ aic32x4_setup_clocks(component, params_rate(params), aic32x4->sysclk); -+ - switch (params_width(params)) { - case 16: - iface1_reg |= (AIC32X4_WORD_LEN_16BITS << |