diff options
Diffstat (limited to 'sound/soc/intel/atom/sst-mfld-platform-compress.c')
| -rw-r--r-- | sound/soc/intel/atom/sst-mfld-platform-compress.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/sound/soc/intel/atom/sst-mfld-platform-compress.c b/sound/soc/intel/atom/sst-mfld-platform-compress.c index 1bead81bb510..9dfb0a814b94 100644 --- a/sound/soc/intel/atom/sst-mfld-platform-compress.c +++ b/sound/soc/intel/atom/sst-mfld-platform-compress.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * sst_mfld_platform.c - Intel MID Platform driver * @@ -5,15 +6,6 @@ * Author: Vinod Koul <vinod.koul@intel.com> * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -26,6 +18,7 @@ #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/compress_driver.h> +#include <asm/div64.h> #include "sst-mfld-platform.h" /* compress stream operations */ @@ -47,10 +40,10 @@ static void sst_drain_notify(void *arg) snd_compr_drain_notify(cstream); } -static int sst_platform_compr_open(struct snd_compr_stream *cstream) +static int sst_platform_compr_open(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { - - int ret_val = 0; + int ret_val; struct snd_compr_runtime *runtime = cstream->runtime; struct sst_runtime_stream *stream; @@ -80,7 +73,8 @@ out_ops: return ret_val; } -static int sst_platform_compr_free(struct snd_compr_stream *cstream) +static int sst_platform_compr_free(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { struct sst_runtime_stream *stream; int ret_val = 0, str_id; @@ -99,16 +93,15 @@ static int sst_platform_compr_free(struct snd_compr_stream *cstream) return 0; } -static int sst_platform_compr_set_params(struct snd_compr_stream *cstream, - struct snd_compr_params *params) +static int sst_platform_compr_set_params(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_params *params) { struct sst_runtime_stream *stream; int retval; struct snd_sst_params str_params; struct sst_compress_cb cb; - struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_platform *platform = rtd->platform; - struct sst_data *ctx = snd_soc_platform_get_drvdata(platform); + struct sst_data *ctx = snd_soc_component_get_drvdata(component); stream = cstream->runtime->private_data; /* construct fw structure for this*/ @@ -174,7 +167,8 @@ static int sst_platform_compr_set_params(struct snd_compr_stream *cstream, return 0; } -static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd) +static int sst_platform_compr_trigger(struct snd_soc_component *component, + struct snd_compr_stream *cstream, int cmd) { struct sst_runtime_stream *stream = cstream->runtime->private_data; @@ -207,21 +201,24 @@ static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd) return -EINVAL; } -static int sst_platform_compr_pointer(struct snd_compr_stream *cstream, - struct snd_compr_tstamp *tstamp) +static int sst_platform_compr_pointer(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_tstamp64 *tstamp) { struct sst_runtime_stream *stream; + u64 temp_copied_total = tstamp->copied_total; - stream = cstream->runtime->private_data; + stream = cstream->runtime->private_data; stream->compr_ops->tstamp(sst->dev, stream->id, tstamp); - tstamp->byte_offset = tstamp->copied_total % - (u32)cstream->runtime->buffer_size; - pr_debug("calc bytes offset/copied bytes as %d\n", tstamp->byte_offset); + tstamp->byte_offset = + do_div(temp_copied_total, cstream->runtime->buffer_size); + pr_debug("calc bytes offset/copied bytes as %u\n", tstamp->byte_offset); return 0; } -static int sst_platform_compr_ack(struct snd_compr_stream *cstream, - size_t bytes) +static int sst_platform_compr_ack(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + size_t bytes) { struct sst_runtime_stream *stream; @@ -232,8 +229,9 @@ static int sst_platform_compr_ack(struct snd_compr_stream *cstream, return 0; } -static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream, - struct snd_compr_caps *caps) +static int sst_platform_compr_get_caps(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_caps *caps) { struct sst_runtime_stream *stream = cstream->runtime->private_data; @@ -241,8 +239,9 @@ static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream, return stream->compr_ops->get_caps(caps); } -static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream, - struct snd_compr_codec_caps *codec) +static int sst_platform_compr_get_codec_caps(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_codec_caps *codec) { struct sst_runtime_stream *stream = cstream->runtime->private_data; @@ -250,8 +249,9 @@ static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream, return stream->compr_ops->get_codec_caps(codec); } -static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream, - struct snd_compr_metadata *metadata) +static int sst_platform_compr_set_metadata(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_metadata *metadata) { struct sst_runtime_stream *stream = cstream->runtime->private_data; @@ -259,7 +259,7 @@ static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream, return stream->compr_ops->set_metadata(sst->dev, stream->id, metadata); } -struct snd_compr_ops sst_platform_compr_ops = { +const struct snd_compress_ops sst_platform_compress_ops = { .open = sst_platform_compr_open, .free = sst_platform_compr_free, |