From: Richard Fitzgerald <rf@opensource.cirrus.com>
Date: Thu, 19 Jul 2018 10:50:38 +0000 (+0100)
Subject: ASoC: wm_adsp: Allow up to 8 channels for voice control
X-Git-Tag: v5.15~7441^2~18^2~369
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3bbc2705a3d132b9a86a0e4083f82a2b3c9bfdfd;p=platform%2Fkernel%2Flinux-starfive.git

ASoC: wm_adsp: Allow up to 8 channels for voice control

Newer voice control firmwares can capture multiple audio channels.
Allow up to 8 channels for future-proofing.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index eec73c9..aeb1b8c 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -418,7 +418,7 @@ static const struct wm_adsp_fw_caps ctrl_caps[] = {
 	{
 		.id = SND_AUDIOCODEC_BESPOKE,
 		.desc = {
-			.max_ch = 1,
+			.max_ch = 8,
 			.sample_rates = { 16000 },
 			.num_sample_rates = 1,
 			.formats = SNDRV_PCM_FMTBIT_S16_LE,