linux-kernel - [PATCH RFC 08/15] ASoC: qcom: add wrdma dma channel start

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Date:	Mon,  1 Feb 2016 17:29:01 +0000
From:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:	Patrick Lai <plai@...eaurora.org>, alsa-devel@...a-project.org
Cc:	Banajit Goswami <bgoswami@...eaurora.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH RFC 08/15] ASoC: qcom: add wrdma dma channel start

wrdma channel numbering starts at 5 on APQ8016 and is different on other chips.

This patch adds wrdma_channel_start map to variant structure for dma channel
allocations.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 sound/soc/qcom/lpass.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h
index 30449f3..8475b60 100644
--- a/sound/soc/qcom/lpass.h
+++ b/sound/soc/qcom/lpass.h
@@ -80,6 +80,7 @@ struct lpass_variant {
 	 * at different offset to ipq806x
 	 **/
 	u32	dmactl_audif_start;
+	u32	wrdma_channel_start;
 	/* SOC specific intialization like clocks */
 	int (*init)(struct platform_device *pdev);
 	int (*exit)(struct platform_device *pdev);
-- 
1.9.1