The patch
ASoC: rt5670: refactor DMI quirks and fix Dell Venue settings
has been applied to the asoc tree at
git://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 8e1b1785489b8b53b4ff934e0ad9259952817f5b Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Date: Thu, 7 Sep 2017 20:12:54 -0500
Subject: [PATCH] ASoC: rt5670: refactor DMI quirks and fix Dell Venue settings
Additional checks exposed a mistake in the quirk for the Dell Venue
Pro 5855 (Dmic2 instead of Dmic1). Rather than adding quirk tables,
merge all quirks in a single table and use flags to differentiate
platforms. Also add a parameter override to help support additional
platforms using this codec
CC: Bard Liao <bardliao@xxxxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
sound/soc/codecs/rt5670.c | 124 +++++++++++++++++++++++++++++++++++++++-------
1 file changed, 105 insertions(+), 19 deletions(-)
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index 9545764ef3eb..be945b345b43 100644
--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -34,6 +34,24 @@
#include "rt5670.h"
#include "rt5670-dsp.h"
+#define RT5670_DEV_GPIO BIT(0)
+#define RT5670_IN2_DIFF BIT(1)
+#define RT5670_DMIC_EN BIT(2)
+#define RT5670_DMIC1_IN2P BIT(3)
+#define RT5670_DMIC1_GPIO6 BIT(4)
+#define RT5670_DMIC1_GPIO7 BIT(5)
+#define RT5670_DMIC2_INR BIT(6)
+#define RT5670_DMIC2_GPIO8 BIT(7)
+#define RT5670_DMIC3_GPIO5 BIT(8)
+#define RT5670_JD_MODE1 BIT(9)
+#define RT5670_JD_MODE2 BIT(10)
+#define RT5670_JD_MODE3 BIT(11)
+
+static unsigned long rt5670_quirk;
+static unsigned int quirk_override;
+module_param_named(quirk, quirk_override, uint, 0444);
+MODULE_PARM_DESC(quirk, "Board-specific quirk override");
+
#define RT5670_DEVICE_ID 0x6271
#define RT5670_PR_RANGE_BASE (0xff + 1)
@@ -2808,56 +2826,84 @@ static const struct acpi_device_id rt5670_acpi_match[] = {
MODULE_DEVICE_TABLE(acpi, rt5670_acpi_match);
#endif
-static const struct dmi_system_id dmi_platform_intel_braswell[] = {
+static int rt5670_quirk_cb(const struct dmi_system_id *id)
+{
+ rt5670_quirk = (unsigned long)id->driver_data;
+ return 1;
+}
+
+static const struct dmi_system_id dmi_platform_intel_quirks[] = {
{
+ .callback = rt5670_quirk_cb,
.ident = "Intel Braswell",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
DMI_MATCH(DMI_BOARD_NAME, "Braswell CRB"),
},
+ .driver_data = (unsigned long *)(RT5670_DMIC_EN |
+ RT5670_DMIC1_IN2P |
+ RT5670_DEV_GPIO |
+ RT5670_JD_MODE1),
},
{
+ .callback = rt5670_quirk_cb,
.ident = "Dell Wyse 3040",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Wyse 3040"),
},
+ .driver_data = (unsigned long *)(RT5670_DMIC_EN |
+ RT5670_DMIC1_IN2P |
+ RT5670_DEV_GPIO |
+ RT5670_JD_MODE1),
},
{
+ .callback = rt5670_quirk_cb,
.ident = "Lenovo Thinkpad Tablet 10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 10"),
},
+ .driver_data = (unsigned long *)(RT5670_DMIC_EN |
+ RT5670_DMIC1_IN2P |
+ RT5670_DEV_GPIO |
+ RT5670_JD_MODE1),
},
{
+ .callback = rt5670_quirk_cb,
.ident = "Lenovo Thinkpad Tablet 10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Tablet B"),
},
+ .driver_data = (unsigned long *)(RT5670_DMIC_EN |
+ RT5670_DMIC1_IN2P |
+ RT5670_DEV_GPIO |
+ RT5670_JD_MODE1),
},
- {}
-};
-
-static const struct dmi_system_id dmi_platform_intel_bytcht_jdmode2[] = {
{
+ .callback = rt5670_quirk_cb,
.ident = "Lenovo Thinkpad Tablet 10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Miix 2 10"),
},
+ .driver_data = (unsigned long *)(RT5670_DMIC_EN |
+ RT5670_DMIC1_IN2P |
+ RT5670_DEV_GPIO |
+ RT5670_JD_MODE2),
},
- {}
-};
-
-static const struct dmi_system_id dmi_platform_intel_bytcht_jdmode3[] = {
{
+ .callback = rt5670_quirk_cb,
.ident = "Dell Venue 8 Pro 5855",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5855"),
},
+ .driver_data = (unsigned long *)(RT5670_DMIC_EN |
+ RT5670_DMIC2_INR |
+ RT5670_DEV_GPIO |
+ RT5670_JD_MODE3),
},
{}
};
@@ -2881,21 +2927,61 @@ static int rt5670_i2c_probe(struct i2c_client *i2c,
if (pdata)
rt5670->pdata = *pdata;
- if (dmi_check_system(dmi_platform_intel_braswell)) {
- rt5670->pdata.dmic_en = true;
- rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_IN2P;
+ dmi_check_system(dmi_platform_intel_quirks);
+ if (quirk_override) {
+ dev_info(&i2c->dev, "Overriding quirk 0x%x => 0x%x\n",
+ (unsigned int)rt5670_quirk, quirk_override);
+ rt5670_quirk = quirk_override;
+ }
+
+ if (rt5670_quirk & RT5670_DEV_GPIO) {
rt5670->pdata.dev_gpio = true;
- rt5670->pdata.jd_mode = 1;
- } else if (dmi_check_system(dmi_platform_intel_bytcht_jdmode2)) {
+ dev_info(&i2c->dev, "quirk dev_gpio\n");
+ }
+ if (rt5670_quirk & RT5670_IN2_DIFF) {
+ rt5670->pdata.in2_diff = true;
+ dev_info(&i2c->dev, "quirk IN2_DIFF\n");
+ }
+ if (rt5670_quirk & RT5670_DMIC_EN) {
rt5670->pdata.dmic_en = true;
+ dev_info(&i2c->dev, "quirk DMIC enabled\n");
+ }
+ if (rt5670_quirk & RT5670_DMIC1_IN2P) {
rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_IN2P;
- rt5670->pdata.dev_gpio = true;
+ dev_info(&i2c->dev, "quirk DMIC1 on IN2P pin\n");
+ }
+ if (rt5670_quirk & RT5670_DMIC1_GPIO6) {
+ rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_GPIO6;
+ dev_info(&i2c->dev, "quirk DMIC1 on GPIO6 pin\n");
+ }
+ if (rt5670_quirk & RT5670_DMIC1_GPIO7) {
+ rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_GPIO7;
+ dev_info(&i2c->dev, "quirk DMIC1 on GPIO7 pin\n");
+ }
+ if (rt5670_quirk & RT5670_DMIC2_INR) {
+ rt5670->pdata.dmic2_data_pin = RT5670_DMIC_DATA_IN3N;
+ dev_info(&i2c->dev, "quirk DMIC2 on INR pin\n");
+ }
+ if (rt5670_quirk & RT5670_DMIC2_GPIO8) {
+ rt5670->pdata.dmic2_data_pin = RT5670_DMIC_DATA_GPIO8;
+ dev_info(&i2c->dev, "quirk DMIC2 on GPIO8 pin\n");
+ }
+ if (rt5670_quirk & RT5670_DMIC3_GPIO5) {
+ rt5670->pdata.dmic3_data_pin = RT5670_DMIC_DATA_GPIO5;
+ dev_info(&i2c->dev, "quirk DMIC3 on GPIO5 pin\n");
+ }
+
+ if (rt5670_quirk & RT5670_JD_MODE1) {
+ rt5670->pdata.jd_mode = 1;
+ dev_info(&i2c->dev, "quirk JD mode 1\n");
+ }
+ if (rt5670_quirk & RT5670_JD_MODE2) {
rt5670->pdata.jd_mode = 2;
- } else if (dmi_check_system(dmi_platform_intel_bytcht_jdmode3)) {
- rt5670->pdata.dmic_en = true;
- rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_IN2P;
- rt5670->pdata.dev_gpio = true;
+ dev_info(&i2c->dev, "quirk JD mode 2\n");
+ }
+ if (rt5670_quirk & RT5670_JD_MODE3) {
rt5670->pdata.jd_mode = 3;
+ dev_info(&i2c->dev, "quirk JD mode 3\n");
}
rt5670->regmap = devm_regmap_init_i2c(i2c, &rt5670_regmap);
--
2.14.1
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