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ASoC: Intel: Skylake: Add multiple pin formats 

The module pin formats are considered homogeneous, but some
modules can have different pcm formats on different pins, like
reference signal for a module.

This patch add support for configuration of each pin of module
and allows us to specify if pins and homogeneous or heterogeneous

Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hardik T Shah 2015-10-27 09:22:55 +09:00 committed by Mark Brown
parent 9a03cb49c1
commit 4cd9899f0d
4 changed files with 83 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sound/soc/intel/skylake/skl-messages.c
View File

@ -280,7 +280,7 @@ static void skl_set_base_module_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_base_cfg *base_cfg)
{
struct skl_module_fmt *format = &mconfig->in_fmt;
struct skl_module_fmt *format = &mconfig->in_fmt[0];
base_cfg->audio_fmt.number_of_channels = (u8)format->channels;
@ -399,7 +399,7 @@ static void skl_setup_out_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_audio_data_format *out_fmt)
{
struct skl_module_fmt *format = &mconfig->out_fmt;
struct skl_module_fmt *format = &mconfig->out_fmt[0];
out_fmt->number_of_channels = (u8)format->channels;
out_fmt->s_freq = format->s_freq;
@ -423,7 +423,7 @@ static void skl_set_src_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_src_module_cfg *src_mconfig)
{
struct skl_module_fmt *fmt = &mconfig->out_fmt;
struct skl_module_fmt *fmt = &mconfig->out_fmt[0];
skl_set_base_module_format(ctx, mconfig,
(struct skl_base_cfg *)src_mconfig);
@ -440,7 +440,7 @@ static void skl_set_updown_mixer_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_up_down_mixer_cfg *mixer_mconfig)
{
struct skl_module_fmt *fmt = &mconfig->out_fmt;
struct skl_module_fmt *fmt = &mconfig->out_fmt[0];
int i = 0;
skl_set_base_module_format(ctx, mconfig,

90
sound/soc/intel/skylake/skl-topology.c
View File

@ -129,17 +129,15 @@ static void skl_dump_mconfig(struct skl_sst *ctx,
{
dev_dbg(ctx->dev, "Dumping config\n");
dev_dbg(ctx->dev, "Input Format:\n");
dev_dbg(ctx->dev, "channels = %d\n", mcfg->in_fmt.channels);
dev_dbg(ctx->dev, "s_freq = %d\n", mcfg->in_fmt.s_freq);
dev_dbg(ctx->dev, "ch_cfg = %d\n", mcfg->in_fmt.ch_cfg);
dev_dbg(ctx->dev, "valid bit depth = %d\n",
mcfg->in_fmt.valid_bit_depth);
dev_dbg(ctx->dev, "channels = %d\n", mcfg->in_fmt[0].channels);
dev_dbg(ctx->dev, "s_freq = %d\n", mcfg->in_fmt[0].s_freq);
dev_dbg(ctx->dev, "ch_cfg = %d\n", mcfg->in_fmt[0].ch_cfg);
dev_dbg(ctx->dev, "valid bit depth = %d\n", mcfg->in_fmt[0].valid_bit_depth);
dev_dbg(ctx->dev, "Output Format:\n");
dev_dbg(ctx->dev, "channels = %d\n", mcfg->out_fmt.channels);
dev_dbg(ctx->dev, "s_freq = %d\n", mcfg->out_fmt.s_freq);
dev_dbg(ctx->dev, "valid bit depth = %d\n",
mcfg->out_fmt.valid_bit_depth);
dev_dbg(ctx->dev, "ch_cfg = %d\n", mcfg->out_fmt.ch_cfg);
dev_dbg(ctx->dev, "channels = %d\n", mcfg->out_fmt[0].channels);
dev_dbg(ctx->dev, "s_freq = %d\n", mcfg->out_fmt[0].s_freq);
dev_dbg(ctx->dev, "valid bit depth = %d\n", mcfg->out_fmt[0].valid_bit_depth);
dev_dbg(ctx->dev, "ch_cfg = %d\n", mcfg->out_fmt[0].ch_cfg);
}
static void skl_tplg_update_params(struct skl_module_fmt *fmt,
@ -171,8 +169,9 @@ static void skl_tplg_update_params_fixup(struct skl_module_cfg *m_cfg,
int in_fixup, out_fixup;
struct skl_module_fmt *in_fmt, *out_fmt;
in_fmt = &m_cfg->in_fmt;
out_fmt = &m_cfg->out_fmt;
/* Fixups will be applied to pin 0 only */
in_fmt = &m_cfg->in_fmt[0];
out_fmt = &m_cfg->out_fmt[0];
if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
if (is_fe) {
@ -209,18 +208,25 @@ static void skl_tplg_update_buffer_size(struct skl_sst *ctx,
struct skl_module_cfg *mcfg)
{
int multiplier = 1;
struct skl_module_fmt *in_fmt, *out_fmt;
/* Since fixups is applied to pin 0 only, ibs, obs needs
* change for pin 0 only
*/
in_fmt = &mcfg->in_fmt[0];
out_fmt = &mcfg->out_fmt[0];
if (mcfg->m_type == SKL_MODULE_TYPE_SRCINT)
multiplier = 5;
mcfg->ibs = (mcfg->in_fmt.s_freq / 1000) *
(mcfg->in_fmt.channels) *
(mcfg->in_fmt.bit_depth >> 3) *
mcfg->ibs = (in_fmt->s_freq / 1000) *
(mcfg->in_fmt->channels) *
(mcfg->in_fmt->bit_depth >> 3) *
multiplier;
mcfg->obs = (mcfg->out_fmt.s_freq / 1000) *
(mcfg->out_fmt.channels) *
(mcfg->out_fmt.bit_depth >> 3) *
mcfg->obs = (mcfg->out_fmt->s_freq / 1000) *
(mcfg->out_fmt->channels) *
(mcfg->out_fmt->bit_depth >> 3) *
multiplier;
}
@ -786,9 +792,9 @@ int skl_tplg_update_pipe_params(struct device *dev,
memcpy(pipe->p_params, params, sizeof(*params));
if (params->stream == SNDRV_PCM_STREAM_PLAYBACK)
format = &mconfig->in_fmt;
format = &mconfig->in_fmt[0];
else
format = &mconfig->out_fmt;
format = &mconfig->out_fmt[0];
/* set the hw_params */
format->s_freq = params->s_freq;
@ -1083,6 +1089,24 @@ static struct skl_pipe *skl_tplg_add_pipe(struct device *dev,
return ppl->pipe;
}
static void skl_tplg_fill_fmt(struct skl_module_fmt *dst_fmt,
struct skl_dfw_module_fmt *src_fmt,
int pins)
{
int i;
for (i = 0; i < pins; i++) {
dst_fmt[i].channels = src_fmt[i].channels;
dst_fmt[i].s_freq = src_fmt[i].freq;
dst_fmt[i].bit_depth = src_fmt[i].bit_depth;
dst_fmt[i].valid_bit_depth = src_fmt[i].valid_bit_depth;
dst_fmt[i].ch_cfg = src_fmt[i].ch_cfg;
dst_fmt[i].ch_map = src_fmt[i].ch_map;
dst_fmt[i].interleaving_style = src_fmt[i].interleaving_style;
dst_fmt[i].sample_type = src_fmt[i].sample_type;
}
}
/*
* Topology core widget load callback
*
@ -1121,18 +1145,11 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt,
mconfig->max_in_queue = dfw_config->max_in_queue;
mconfig->max_out_queue = dfw_config->max_out_queue;
mconfig->is_loadable = dfw_config->is_loadable;
mconfig->in_fmt.channels = dfw_config->in_fmt.channels;
mconfig->in_fmt.s_freq = dfw_config->in_fmt.freq;
mconfig->in_fmt.bit_depth = dfw_config->in_fmt.bit_depth;
mconfig->in_fmt.valid_bit_depth =
dfw_config->in_fmt.valid_bit_depth;
mconfig->in_fmt.ch_cfg = dfw_config->in_fmt.ch_cfg;
mconfig->out_fmt.channels = dfw_config->out_fmt.channels;
mconfig->out_fmt.s_freq = dfw_config->out_fmt.freq;
mconfig->out_fmt.bit_depth = dfw_config->out_fmt.bit_depth;
mconfig->out_fmt.valid_bit_depth =
dfw_config->out_fmt.valid_bit_depth;
mconfig->out_fmt.ch_cfg = dfw_config->out_fmt.ch_cfg;
skl_tplg_fill_fmt(mconfig->in_fmt, dfw_config->in_fmt,
MODULE_MAX_IN_PINS);
skl_tplg_fill_fmt(mconfig->out_fmt, dfw_config->out_fmt,
MODULE_MAX_OUT_PINS);
mconfig->params_fixup = dfw_config->params_fixup;
mconfig->converter = dfw_config->converter;
mconfig->m_type = dfw_config->module_type;
@ -1147,10 +1164,9 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt,
mconfig->time_slot = dfw_config->time_slot;
mconfig->formats_config.caps_size = dfw_config->caps.caps_size;
mconfig->m_in_pin = devm_kzalloc(bus->dev,
(mconfig->max_in_queue) *
sizeof(*mconfig->m_in_pin),
GFP_KERNEL);
mconfig->m_in_pin = devm_kzalloc(bus->dev, (mconfig->max_in_queue) *
sizeof(*mconfig->m_in_pin),
GFP_KERNEL);
if (!mconfig->m_in_pin)
return -ENOMEM;

12
sound/soc/intel/skylake/skl-topology.h
View File

@ -36,6 +36,9 @@
/* Maximum number of coefficients up down mixer module */
#define UP_DOWN_MIXER_MAX_COEFF 6
#define MODULE_MAX_IN_PINS 8
#define MODULE_MAX_OUT_PINS 8
enum skl_channel_index {
SKL_CHANNEL_LEFT = 0,
SKL_CHANNEL_RIGHT = 1,
@ -178,6 +181,9 @@ struct skl_module_fmt {
u32 bit_depth;
u32 valid_bit_depth;
u32 ch_cfg;
u32 interleaving_style;
u32 sample_type;
u32 ch_map;
};
struct skl_module_cfg;
@ -247,8 +253,10 @@ enum skl_module_state {
struct skl_module_cfg {
struct skl_module_inst_id id;
struct skl_module_fmt in_fmt;
struct skl_module_fmt out_fmt;
bool homogenous_inputs;
bool homogenous_outputs;
struct skl_module_fmt in_fmt[MODULE_MAX_IN_PINS];
struct skl_module_fmt out_fmt[MODULE_MAX_OUT_PINS];
u8 max_in_queue;
u8 max_out_queue;
u8 in_queue_mask;

18
sound/soc/intel/skylake/skl-tplg-interface.h
View File

@ -110,6 +110,17 @@ enum skl_dev_type {
SKL_DEVICE_NONE
};
enum module_pin_type {
/* All pins of the module takes same PCM inputs or outputs
* e.g. mixout
*/
SKL_PIN_TYPE_HOMOGENEOUS,
/* All pins of the module takes different PCM inputs or outputs
* e.g mux
*/
SKL_PIN_TYPE_HETEROGENEOUS,
};
struct skl_dfw_module_pin {
u16 module_id;
u16 instance_id;
@ -121,6 +132,9 @@ struct skl_dfw_module_fmt {
u32 bit_depth;
u32 valid_bit_depth;
u32 ch_cfg;
u32 interleaving_style;
u32 sample_type;
u32 ch_map;
} __packed;
struct skl_dfw_module_caps {
@ -156,8 +170,8 @@ struct skl_dfw_module {
u8 is_dynamic_in_pin;
u8 is_dynamic_out_pin;
struct skl_dfw_pipe pipe;
struct skl_dfw_module_fmt in_fmt;
struct skl_dfw_module_fmt out_fmt;
struct skl_dfw_module_fmt in_fmt[MAX_IN_QUEUE];
struct skl_dfw_module_fmt out_fmt[MAX_OUT_QUEUE];
struct skl_dfw_module_pin in_pin[MAX_IN_QUEUE];
struct skl_dfw_module_pin out_pin[MAX_OUT_QUEUE];
struct skl_dfw_module_caps caps;