[alsa-devel] Applied "ASoC: Intel: bytcr_rt5640: Unify BYTCR input defaults" to the asoc tree

[Mark Brown]

The patch

   ASoC: Intel: bytcr_rt5640: Unify BYTCR input defaults

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 96a388feb29474729a24703db99db72b283f977a Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede at redhat.com>
Date: Sun, 13 May 2018 09:24:30 +0200
Subject: [PATCH] ASoC: Intel: bytcr_rt5640: Unify BYTCR input defaults

Currently we've 2 places with BYTCR defaults: 1. The generic catch-all
DMI_SYS_VENDOR=="Insyde" DMI quirk which selects SSP0-AIF1 for generic
Insyde BYTCR tablets without the ACPI channel package; and 2. the
defaults in the if (is_bytcr) {} code block.

Currently these are not identical, both select IN3 as the internal mic
output, but the "Insyde" DMI quirk leaves out the DIFF_MIC quirk. The
DIFF_MIC quirk should be enabled by default, because enabling diff. input
helps a lot for devices with a differential mic, where as it is a nop on
devices with a normal mic.

This commit adds the DIFF_MIC quirk to the "Insyde" DMI quirk path, by
adding a new BYTCR_INPUT_DEFAULTS define and using that in both code paths
which set BYTCR defaults.

Having a single place where the BYTCR input defaults are defined also
allows defining jack-detect defaults in a single place in a follow-up
commit.

Signed-off-by: Hans de Goede <hdegoede at redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 sound/soc/intel/boards/bytcr_rt5640.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 09cdfd57e383..355c241470b5 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -82,6 +82,10 @@ enum {
 #define BYT_RT5640_MCLK_EN		BIT(22)
 #define BYT_RT5640_MCLK_25MHZ		BIT(23)
 
+#define BYTCR_INPUT_DEFAULTS				\
+	(BYT_RT5640_IN3_MAP |				\
+	 BYT_RT5640_DIFF_MIC)
+
 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */
 #define MAX_NO_PROPS 6
 
@@ -475,7 +479,7 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
 		},
-		.driver_data = (void *)(BYT_RT5640_IN3_MAP |
+		.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 					BYT_RT5640_MCLK_EN |
 					BYT_RT5640_SSP0_AIF1),
 
@@ -979,8 +983,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
 		}
 
 		/* change defaults for Baytrail-CR capture */
-		byt_rt5640_quirk |= BYT_RT5640_IN3_MAP;
-		byt_rt5640_quirk |= BYT_RT5640_DIFF_MIC;
+		byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS;
 	} else {
 		byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP;
 	}
-- 
2.17.0