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asoc: lahaina: use new pm_qos API to let audio ULL run on core 1 and 2

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The sound core driver used old pm_qos APIs which does not have CPU afinity mask.
As a result, ULL playback runs on all cpu cores.
This change uses new API call with affinity to core-1/2.

Change-Id: If59b6f32a421038c0f89611d160e4031e03a10ce
Signed-off-by: George Gao <georgao@codeaurora.org>
This commit is contained in:
George Gao
2020-07-27 17:54:29 -07:00
committed by Divya Sharma
parent e2aefd5566
commit 026f8ff39c
1 changed files with 4 additions and 1 deletions
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5
asoc/lahaina.c
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@@ -5081,8 +5081,11 @@ static int msm_fe_qos_prepare(struct snd_pcm_substream *substream)
(void)substream; (void)substream;
qos_client_active_cnt++; qos_client_active_cnt++;
if (qos_client_active_cnt == 1) if (qos_client_active_cnt == 1) {
if (pm_qos_request_active(&substream->latency_pm_qos_req))
pm_qos_remove_request(&substream->latency_pm_qos_req);
msm_audio_update_qos_request(MSM_LL_QOS_VALUE); msm_audio_update_qos_request(MSM_LL_QOS_VALUE);
}
return 0; return 0;
} }