From: Hans de Goede Date: Sat, 14 Oct 2023 20:54:14 +0000 (+0200) Subject: mfd: arizona-spi: Set pdata.hpdet_channel for ACPI enumerated devs X-Git-Tag: v6.6.17~3231 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1815d4007e791d1390d594e9d50518dcfc31fb02;p=platform%2Fkernel%2Flinux-rpi.git mfd: arizona-spi: Set pdata.hpdet_channel for ACPI enumerated devs [ Upstream commit 831d1af85133e1763d41e20414912d9a1058ea72 ] Commit 9e86b2ad4c11 changed the channel used for HPDET detection (headphones vs lineout detection) from being hardcoded to ARIZONA_ACCDET_MODE_HPL (HP left channel) to it being configurable through arizona_pdata.hpdet_channel the DT/OF parsing added for filling arizona_pdata on devicetree platforms ensures that arizona_pdata.hpdet_channel gets set to ARIZONA_ACCDET_MODE_HPL when not specified in the devicetree-node. But on ACPI platforms where arizona_pdata is filled by arizona_spi_acpi_probe() arizona_pdata.hpdet_channel was not getting set, causing it to default to 0 aka ARIZONA_ACCDET_MODE_MIC. This causes headphones to get misdetected as line-out on some models. Fix this by setting hpdet_channel = ARIZONA_ACCDET_MODE_HPL. Fixes: e933836744a2 ("mfd: arizona: Add support for ACPI enumeration of WM5102 connected over SPI") Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20231014205414.59415-1-hdegoede@redhat.com Signed-off-by: Lee Jones Signed-off-by: Sasha Levin --- diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c index 02cf4f3..de5d894 100644 --- a/drivers/mfd/arizona-spi.c +++ b/drivers/mfd/arizona-spi.c @@ -159,6 +159,9 @@ static int arizona_spi_acpi_probe(struct arizona *arizona) arizona->pdata.micd_ranges = arizona_micd_aosp_ranges; arizona->pdata.num_micd_ranges = ARRAY_SIZE(arizona_micd_aosp_ranges); + /* Use left headphone speaker for HP vs line-out detection */ + arizona->pdata.hpdet_channel = ARIZONA_ACCDET_MODE_HPL; + return 0; }