54 lines
1.7 KiB
Diff
54 lines
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mohit Sinha <mohit.sinha@intel.com>
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Date: Mon, 4 Sep 2017 23:31:17 +0530
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Subject: [PATCH] ASoC: Intel: Board: Add fixup for 32 bit masking
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Fixup function does the masking of the format to set the
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SSP2 to 32 bit
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Change-Id: I1c5f20ce1244f9c3a47a47342d46184fdd718290
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Signed-off-by: Mohit Sinha <mohit.sinha@intel.com>
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Reviewed-on:
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Reviewed-by: Gogineni, GiribabuX <giribabux.gogineni@intel.com>
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Reviewed-by: Shaik, Kareem M <kareem.m.shaik@intel.com>
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Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
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Tested-by: Sm, Bhadur A <bhadur.a.sm@intel.com>
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---
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sound/soc/intel/boards/bxt_tdf8532.c | 13 +++++++++++++
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1 file changed, 13 insertions(+)
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diff --git a/sound/soc/intel/boards/bxt_tdf8532.c b/sound/soc/intel/boards/bxt_tdf8532.c
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index c7b7fe3f9ed7..27361e8f72d3 100644
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--- a/sound/soc/intel/boards/bxt_tdf8532.c
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+++ b/sound/soc/intel/boards/bxt_tdf8532.c
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@@ -76,6 +76,18 @@ static const struct snd_soc_dapm_route broxton_tdf8532_map[] = {
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{ "ssp3 Tx", NULL, "Modem_ssp3_out"},
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};
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+static int bxt_tdf8532_ssp2_fixup(struct snd_soc_pcm_runtime *rtd,
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+ struct snd_pcm_hw_params *params)
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+{
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+ struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
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+
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+ /* set SSP to 32 bit */
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+ snd_mask_none(fmt);
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+ snd_mask_set(fmt, SNDRV_PCM_FORMAT_S32_LE);
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+
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+ return 0;
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+}
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+
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/* broxton digital audio interface glue - connects codec <--> CPU */
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static struct snd_soc_dai_link broxton_tdf8532_dais[] = {
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/* Probe DAI links*/
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@@ -158,6 +170,7 @@ static struct snd_soc_dai_link broxton_tdf8532_dais[] = {
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.dpcm_capture = 1,
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.dpcm_playback = 1,
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.no_pcm = 1,
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+ .be_hw_params_fixup = bxt_tdf8532_ssp2_fixup,
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},
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{
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/* SSP3 - Modem */
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--
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https://clearlinux.org
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