xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus

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This commit is contained in:
Mark Brown
2016-02-10 19:23:02 +00:00
förälder 2022d24e2b 38c079e230
incheckning 7ff60f58e2
6 ändrade filer med 61 tillägg och 29 borttagningar
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75
sound/soc/intel/skylake/skl-topology.c
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@@ -54,12 +54,9 @@ static int is_skl_dsp_widget_type(struct snd_soc_dapm_widget *w)
/*
* Each pipelines needs memory to be allocated. Check if we have free memory
* from available pool. Then only add this to pool
* This is freed when pipe is deleted
* Note: DSP does actual memory management we only keep track for complete
* pool
* from available pool.
*/
static bool skl_tplg_alloc_pipe_mem(struct skl *skl,
static bool skl_is_pipe_mem_avail(struct skl *skl,
struct skl_module_cfg *mconfig)
{
struct skl_sst *ctx = skl->skl_sst;
@@ -74,10 +71,20 @@ static bool skl_tplg_alloc_pipe_mem(struct skl *skl,
"exceeds ppl memory available %d mem %d\n",
skl->resource.max_mem, skl->resource.mem);
return false;
} else {
return true;
}
}
/*
* Add the mem to the mem pool. This is freed when pipe is deleted.
* Note: DSP does actual memory management we only keep track for complete
* pool
*/
static void skl_tplg_alloc_pipe_mem(struct skl *skl,
struct skl_module_cfg *mconfig)
{
skl->resource.mem += mconfig->pipe->memory_pages;
return true;
}
/*
@@ -85,10 +92,10 @@ static bool skl_tplg_alloc_pipe_mem(struct skl *skl,
* quantified in MCPS (Million Clocks Per Second) required for module/pipe
*
* Each pipelines needs mcps to be allocated. Check if we have mcps for this
* pipe. This adds the mcps to driver counter
* This is removed on pipeline delete
* pipe.
*/
static bool skl_tplg_alloc_pipe_mcps(struct skl *skl,
static bool skl_is_pipe_mcps_avail(struct skl *skl,
struct skl_module_cfg *mconfig)
{
struct skl_sst *ctx = skl->skl_sst;
@@ -98,13 +105,18 @@ static bool skl_tplg_alloc_pipe_mcps(struct skl *skl,
"%s: module_id %d instance %d\n", __func__,
mconfig->id.module_id, mconfig->id.instance_id);
dev_err(ctx->dev,
"exceeds ppl memory available %d > mem %d\n",
"exceeds ppl mcps available %d > mem %d\n",
skl->resource.max_mcps, skl->resource.mcps);
return false;
} else {
return true;
}
}
static void skl_tplg_alloc_pipe_mcps(struct skl *skl,
struct skl_module_cfg *mconfig)
{
skl->resource.mcps += mconfig->mcps;
return true;
}
/*
@@ -411,7 +423,7 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
mconfig = w->priv;
/* check resource available */
if (!skl_tplg_alloc_pipe_mcps(skl, mconfig))
if (!skl_is_pipe_mcps_avail(skl, mconfig))
return -ENOMEM;
if (mconfig->is_loadable && ctx->dsp->fw_ops.load_mod) {
@@ -435,6 +447,7 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
ret = skl_tplg_set_module_params(w, ctx);
if (ret < 0)
return ret;
skl_tplg_alloc_pipe_mcps(skl, mconfig);
}
return 0;
@@ -477,10 +490,10 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
struct skl_sst *ctx = skl->skl_sst;
/* check resource available */
if (!skl_tplg_alloc_pipe_mcps(skl, mconfig))
if (!skl_is_pipe_mcps_avail(skl, mconfig))
return -EBUSY;
if (!skl_tplg_alloc_pipe_mem(skl, mconfig))
if (!skl_is_pipe_mem_avail(skl, mconfig))
return -ENOMEM;
/*
@@ -526,11 +539,15 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
src_module = dst_module;
}
skl_tplg_alloc_pipe_mem(skl, mconfig);
skl_tplg_alloc_pipe_mcps(skl, mconfig);
return 0;
}
static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
struct skl *skl,
struct snd_soc_dapm_widget *src_w,
struct skl_module_cfg *src_mconfig)
{
struct snd_soc_dapm_path *p;
@@ -547,6 +564,10 @@ static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
dev_dbg(ctx->dev, "%s: sink widget=%s\n", __func__, p->sink->name);
next_sink = p->sink;
if (!is_skl_dsp_widget_type(p->sink))
return skl_tplg_bind_sinks(p->sink, skl, src_w, src_mconfig);
/*
* here we will check widgets in sink pipelines, so that
* can be any widgets type and we are only interested if
@@ -576,7 +597,7 @@ static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
}
if (!sink)
return skl_tplg_bind_sinks(next_sink, skl, src_mconfig);
return skl_tplg_bind_sinks(next_sink, skl, src_w, src_mconfig);
return 0;
}
@@ -605,7 +626,7 @@ static int skl_tplg_pga_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
* if sink is not started, start sink pipe first, then start
* this pipe
*/
ret = skl_tplg_bind_sinks(w, skl, src_mconfig);
ret = skl_tplg_bind_sinks(w, skl, w, src_mconfig);
if (ret)
return ret;
@@ -773,10 +794,7 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
continue;
}
ret = skl_unbind_modules(ctx, src_module, dst_module);
if (ret < 0)
return ret;
skl_unbind_modules(ctx, src_module, dst_module);
src_module = dst_module;
}
@@ -814,9 +832,6 @@ static int skl_tplg_pga_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
* This is a connecter and if path is found that means
* unbind between source and sink has not happened yet
*/
ret = skl_stop_pipe(ctx, sink_mconfig->pipe);
if (ret < 0)
return ret;
ret = skl_unbind_modules(ctx, src_mconfig,
sink_mconfig);
}
@@ -842,6 +857,12 @@ static int skl_tplg_vmixer_event(struct snd_soc_dapm_widget *w,
case SND_SOC_DAPM_PRE_PMU:
return skl_tplg_mixer_dapm_pre_pmu_event(w, skl);
case SND_SOC_DAPM_POST_PMU:
return skl_tplg_mixer_dapm_post_pmu_event(w, skl);
case SND_SOC_DAPM_PRE_PMD:
return skl_tplg_mixer_dapm_pre_pmd_event(w, skl);
case SND_SOC_DAPM_POST_PMD:
return skl_tplg_mixer_dapm_post_pmd_event(w, skl);
}
@@ -916,6 +937,13 @@ static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol,
skl_get_module_params(skl->skl_sst, (u32 *)bc->params,
bc->max, bc->param_id, mconfig);
/* decrement size for TLV header */
size -= 2 * sizeof(u32);
/* check size as we don't want to send kernel data */
if (size > bc->max)
size = bc->max;
if (bc->params) {
if (copy_to_user(data, &bc->param_id, sizeof(u32)))
return -EFAULT;
@@ -1510,6 +1538,7 @@ int skl_tplg_init(struct snd_soc_platform *platform, struct hdac_ext_bus *ebus)
&skl_tplg_ops, fw, 0);
if (ret < 0) {
dev_err(bus->dev, "tplg component load failed%d\n", ret);
release_firmware(fw);
return -EINVAL;
}