Add quirks module parameter to allow manually specifying quirks
from the kernel commandline (or modprobe.conf).
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
sound/soc/intel/boards/bytcr_rt5651.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 0ed844f2ad01..6d8ef9dd106e 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -98,6 +98,10 @@ struct byt_rt5651_private {
static unsigned long byt_rt5651_quirk = BYT_RT5651_DEFAULT_QUIRKS |
BYT_RT5651_IN2_MAP;
+static unsigned int quirk_override;
+module_param_named(quirk, quirk_override, uint, 0444);
+MODULE_PARM_DESC(quirk, "Board-specific quirk override");
+
static void log_quirks(struct device *dev)
{
if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_DMIC_MAP)
@@ -973,6 +977,12 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
/* check quirks before creating card */
dmi_check_system(byt_rt5651_quirk_table);
+ if (quirk_override) {
+ dev_info(&pdev->dev, "Overriding quirk 0x%x => 0x%x\n",
+ (unsigned int)byt_rt5651_quirk, quirk_override);
+ byt_rt5651_quirk = quirk_override;
+ }
+
/* Must be called before register_card, also see declaration comment. */
ret_val = byt_rt5651_add_codec_device_props(codec_dev);
if (ret_val) {
--
2.20.1
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