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ASoC: tegra-alt: Fix ADSP crash at set_params

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Set the plugin params only if ADSP is booted and plugin
is loaded

Bug 200075850

Change-Id: Ib174afe270357ae3c21e50b9e0e85348024ec681
Signed-off-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
Reviewed-on: http://git-master/r/715944
This commit is contained in:
Arun Shamanna Lakshmi
2015-03-10 13:49:41 -07:00
committed by Sameer Pujar
parent f981c5f62f
commit c8e1e7558e
1 changed files with 5 additions and 0 deletions
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5
sound/soc/tegra-alt/tegra210_adsp_alt.c
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@@ -2213,6 +2213,11 @@ static int tegra210_adsp_set_param(struct snd_kcontrol *kcontrol,
struct tegra210_adsp_app *app = &adsp->apps[params->base]; struct tegra210_adsp_app *app = &adsp->apps[params->base];
apm_msg_t apm_msg; apm_msg_t apm_msg;
if (!adsp->init_done) {
dev_warn(adsp->dev, "ADSP is not booted yet\n");
return 0;
}
if (!app->plugin) { if (!app->plugin) {
dev_warn(adsp->dev, "Plugin not yet initialized\n"); dev_warn(adsp->dev, "Plugin not yet initialized\n");
return 0; return 0;