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From:   Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
To:     <agross@kernel.org>, <bjorn.andersson@linaro.org>,
        <lgirdwood@gmail.com>, <broonie@kernel.org>, <robh+dt@kernel.org>,
        <quic_plai@quicinc.com>, <bgoswami@codeaurora.org>,
        <perex@perex.cz>, <tiwai@suse.com>,
        <srinivas.kandagatla@linaro.org>, <quic_rohkumar@quicinc.com>,
        <linux-arm-msm@vger.kernel.org>, <alsa-devel@alsa-project.org>,
        <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <swboyd@chromium.org>, <judyhsiao@chromium.org>
CC:     Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>,
        "Venkata Prasad Potturu" <quic_potturu@quicinc.com>
Subject: [PATCH] ASoC: qcom: lpass-platform: Update memremap flag to MEMREMAP_WC
Date:   Wed, 13 Apr 2022 15:39:56 +0530
Message-ID: <1649844596-5264-1-git-send-email-quic_srivasam@quicinc.com>
MIME-Version: 1.0
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Update memremap flag from MEMREMAP_WT to MEMREMAP_WC for better
performance.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
---
 sound/soc/qcom/lpass-platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c
index a7c677f..2590d65 100644
--- a/sound/soc/qcom/lpass-platform.c
+++ b/sound/soc/qcom/lpass-platform.c
@@ -1160,7 +1160,7 @@ static int lpass_platform_prealloc_cdc_dma_buffer(struct snd_soc_component *comp
 		break;
 	}
 
-	buf->area = (unsigned char * __force)memremap(buf->addr, buf->bytes, MEMREMAP_WT);
+	buf->area = (unsigned char * __force)memremap(buf->addr, buf->bytes, MEMREMAP_WC);
 
 	return 0;
 }
-- 
2.7.4