diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-07-09 23:02:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-25 18:18:34 +0200 |
| commit | 2f4092298d3342cd7b1510aee745e32cda852f1b (patch) | |
| tree | 0a28fa5837537e53de0b2bbc50d81cd119c86f32 /drivers | |
| parent | 3eab3304ceea5857f5fff08d6e379c3177800ace (diff) | |
| download | lwn-2f4092298d3342cd7b1510aee745e32cda852f1b.tar.gz lwn-2f4092298d3342cd7b1510aee745e32cda852f1b.zip | |
usb: typec: qcom: properly detect Audio Accessory mode peripherals
Detect and report if the Audio Accessory device has been attached to the
corresponding USB-C port.
Acked-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Link: https://lore.kernel.org/r/20230709200235.265674-1-dmitry.baryshkov@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c index 94285f64b67d..56df04af2d2b 100644 --- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c +++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c @@ -214,6 +214,11 @@ int qcom_pmic_typec_port_get_cc(struct pmic_typec_port *pmic_typec_port, if (ret) goto done; switch (val & DETECTED_SRC_TYPE_MASK) { + case AUDIO_ACCESS_RA_RA: + val = TYPEC_CC_RA; + *cc1 = TYPEC_CC_RA; + *cc2 = TYPEC_CC_RA; + break; case SRC_RD_OPEN: val = TYPEC_CC_RD; break; |