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-rw-r--r--sound/soc/codecs/rt5645.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 630374ee692a..909f4a6aaef1 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -34,6 +34,17 @@
#include "rl6231.h"
#include "rt5645.h"
+#define QUIRK_INV_JD1_1(q) ((q) & 1)
+#define QUIRK_LEVEL_IRQ(q) (((q) >> 1) & 1)
+#define QUIRK_IN2_DIFF(q) (((q) >> 2) & 1)
+#define QUIRK_JD_MODE(q) (((q) >> 4) & 7)
+#define QUIRK_DMIC1_DATA_PIN(q) (((q) >> 8) & 3)
+#define QUIRK_DMIC2_DATA_PIN(q) (((q) >> 12) & 3)
+
+static unsigned int quirk = -1;
+module_param(quirk, uint, 0444);
+MODULE_PARM_DESC(quirk, "RT5645 pdata quirk override");
+
#define RT5645_DEVICE_ID 0x6308
#define RT5650_DEVICE_ID 0x6419
@@ -3679,6 +3690,15 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
else if (dmi_check_system(dmi_platform_gpd_win))
rt5645->pdata = gpd_win_platform_data;
+ if (quirk != -1) {
+ rt5645->pdata.in2_diff = QUIRK_IN2_DIFF(quirk);
+ rt5645->pdata.level_trigger_irq = QUIRK_LEVEL_IRQ(quirk);
+ rt5645->pdata.inv_jd1_1 = QUIRK_INV_JD1_1(quirk);
+ rt5645->pdata.jd_mode = QUIRK_JD_MODE(quirk);
+ rt5645->pdata.dmic1_data_pin = QUIRK_DMIC1_DATA_PIN(quirk);
+ rt5645->pdata.dmic2_data_pin = QUIRK_DMIC2_DATA_PIN(quirk);
+ }
+
rt5645->gpiod_hp_det = devm_gpiod_get_optional(&i2c->dev, "hp-detect",
GPIOD_IN);