[v3,07/28] ASoC: qdsp6: q6afe: Increase APR timeout

Message ID	20230308235751.495-8-quic_wcheng@quicinc.com
State	Superseded
Headers	show Return-Path: <alsa-devel-bounces@alsa-project.org> From: Wesley Cheng <quic_wcheng@quicinc.com> To: <srinivas.kandagatla@linaro.org>, <mathias.nyman@intel.com>, <perex@perex.cz>, <broonie@kernel.org>, <lgirdwood@gmail.com>, <krzysztof.kozlowski+dt@linaro.org>, <agross@kernel.org>, <Thinh.Nguyen@synopsys.com>, <bgoswami@quicinc.com>, <andersson@kernel.org>, <robh+dt@kernel.org>, <gregkh@linuxfoundation.org>, <tiwai@suse.com> Subject: [PATCH v3 07/28] ASoC: qdsp6: q6afe: Increase APR timeout Date: Wed, 8 Mar 2023 15:57:30 -0800 Message-ID: <20230308235751.495-8-quic_wcheng@quicinc.com> In-Reply-To: <20230308235751.495-1-quic_wcheng@quicinc.com> References: <20230308235751.495-1-quic_wcheng@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain Message-ID-Hash: RUDIYA4RYRRH3L25SVYR4BBQ4KHOOQAD CC: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, quic_jackp@quicinc.com, quic_plai@quicinc.com, Wesley Cheng <quic_wcheng@quicinc.com> Precedence: list Archived-At: <>
Series	Introduce QC USB SND audio offloading support \| expand [v3,00/28] Introduce QC USB SND audio offloading support [v3,01/28] xhci: Add support to allocate several interrupters [v3,02/28] usb: xhci: Add XHCI APIs to support USB offloading [v3,03/28] usb: host: xhci-mem: Cleanup pending secondary event ring events [v3,04/28] ASoC: Add SOC USB APIs for adding an USB backend [v3,05/28] ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Add USB_RX port [v3,06/28] ASoC: qcom: qdsp6: Introduce USB AFE port to q6dsp [v3,07/28] ASoC: qdsp6: q6afe: Increase APR timeout [v3,08/28] ASoC: qcom: Add USB backend ASoC driver for Q6 [v3,09/28] sound: usb: card: Introduce USB SND platform op callbacks [v3,10/28] sound: usb: Export USB SND APIs for modules [v3,11/28] dt-bindings: usb: dwc3: Add snps,num-hc-interrupters definition [v3,12/28] usb: dwc3: Add DT parameter to specify maximum number of interrupters [v3,13/28] usb: host: xhci-plat: Set XHCI max interrupters if property is present [v3,14/28] sound: usb: pcm: Export fixed rate check USB SND API [v3,15/28] sound: usb: Introduce QC USB SND offloading support [v3,16/28] sound: usb: card: Check for support for requested audio format [v3,17/28] sound: soc: soc-usb: Add PCM format check API for USB backend [v3,18/28] sound: soc: qcom: qusb6: Ensure PCM format is supported by USB audio device [v3,19/28] sound: usb: Prevent starting of audio stream if in use [v3,20/28] ASoC: dt-bindings: Add Q6USB backend bindings [v3,21/28] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 [v3,22/28] ASoC: qcom: qdsp6: q6afe: Split USB AFE dev_token param into separate API [v3,23/28] sound: Pass USB SND card and PCM information to SOC USB [v3,24/28] sound: soc: qdsp6: Add SND kcontrol to select offload device [v3,25/28] sound: soc: qdsp6: Add SND kcontrol for fetching offload status [v3,26/28] sound: usb: qc_audio_offload: Use card and PCM index from QMI request [v3,27/28] sound: usb: card: Allow for rediscovery of connected USB SND devices [v3,28/28] sound: soc: soc-usb: Rediscover USB SND devices on USB port add

Message ID

20230308235751.495-8-quic_wcheng@quicinc.com

State

Superseded

Headers

From: Wesley Cheng <quic_wcheng@quicinc.com>
To: <srinivas.kandagatla@linaro.org>, <mathias.nyman@intel.com>,
        <perex@perex.cz>, <broonie@kernel.org>, <lgirdwood@gmail.com>,
        <krzysztof.kozlowski+dt@linaro.org>, <agross@kernel.org>,
        <Thinh.Nguyen@synopsys.com>, <bgoswami@quicinc.com>,
        <andersson@kernel.org>, <robh+dt@kernel.org>,
        <gregkh@linuxfoundation.org>, <tiwai@suse.com>
Subject: [PATCH v3 07/28] ASoC: qdsp6: q6afe: Increase APR timeout
Date: Wed, 8 Mar 2023 15:57:30 -0800
Message-ID: <20230308235751.495-8-quic_wcheng@quicinc.com>
In-Reply-To: <20230308235751.495-1-quic_wcheng@quicinc.com>
References: <20230308235751.495-1-quic_wcheng@quicinc.com>
MIME-Version: 1.0
Content-Type: text/plain
Message-ID-Hash: RUDIYA4RYRRH3L25SVYR4BBQ4KHOOQAD
CC: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
 alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
 linux-usb@vger.kernel.org, quic_jackp@quicinc.com, quic_plai@quicinc.com,
 Wesley Cheng <quic_wcheng@quicinc.com>
Precedence: list
Archived-At: <>

Series

Introduce QC USB SND audio offloading support | expand

Commit Message

Wesley Cheng March 8, 2023, 11:57 p.m. UTC

For USB offloading situations, the AFE port start command will result in a
QMI handshake between the Q6DSP and the main processor.  Depending on if
the USB bus is suspended, this routine would require more time to complete,
as resuming the USB bus has some overhead associated with it.  Increase the
timeout to 3s to allow for sufficient time for the USB QMI stream enable
handshake to complete.

Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
---
 sound/soc/qcom/qdsp6/q6afe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/qcom/qdsp6/q6afe.c b/sound/soc/qcom/qdsp6/q6afe.c
index 43baf93f9c89..e9d5fa6b6b0d 100644
--- a/sound/soc/qcom/qdsp6/q6afe.c
+++ b/sound/soc/qcom/qdsp6/q6afe.c
@@ -365,7 +365,7 @@ 
 #define AFE_API_VERSION_SLOT_MAPPING_CONFIG	1
 #define AFE_API_VERSION_CODEC_DMA_CONFIG	1
 
-#define TIMEOUT_MS 1000
+#define TIMEOUT_MS 3000
 #define AFE_CMD_RESP_AVAIL	0
 #define AFE_CMD_RESP_NONE	1
 #define AFE_CLK_TOKEN		1024

[v3,07/28] ASoC: qdsp6: q6afe: Increase APR timeout

Commit Message

Patch