dragonboard April 2018

dragonboard@lists.96boards.org

2 participants
2 discussions

[PATCH] Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader

by Amit Pundir

AOSP use userspace firmware loader to load firmwares, which will return -EAGAIN in case qca/rampatch_00440302.bin is not found. Since there is no rampatch for dragonboard820c QCA controller revision, just make it work as is. CC: Loic Poulain <loic.poulain(a)linaro.org> CC: Nicolas Dechesne <nicolas.dechesne(a)linaro.org> CC: Marcel Holtmann <marcel(a)holtmann.org> CC: Johan Hedberg <johan.hedberg(a)gmail.com> CC: Stable <stable(a)vger.kernel.org> Signed-off-by: Amit Pundir <amit.pundir(a)linaro.org> --- drivers/bluetooth/hci_qca.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 05ec530b8a3a..330e9b29e145 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -935,6 +935,12 @@ static int qca_setup(struct hci_uart *hu) } else if (ret == -ENOENT) { /* No patch/nvm-config found, run with original fw/config */ ret = 0; + } else if (ret == -EAGAIN) { + /* + * Userspace firmware loader will return -EAGAIN in case no + * patch/nvm-config is found, so run with original fw/config. + */ + ret = 0; } /* Setup bdaddr */ -- 2.7.4

6 years, 8 months

[PATCH 0/1] Add gpio-line-names property for Dragonboard820c

by Manivannan Sadhasivam

Add gpio-line-names property for 96Boards Dragonboard820c development board based on APQ8096 SoC. The lines are named after the 96Boards CE Specification 1.0, Appendix "Expansion Connector Signal Description". There are 4 gpio-controllers present on this board, including the APQ8096 SoC, PM8994 (GPIO, MPP) and PMI8994 (GPIO). Considering the regular 96Boards Consumer Edition boards, this board belongs to Entended edition form factor, hence includes additional Primary, Secondary High Speed Connectors and one Camera Connector. Line names for PMI8994 MPP pins are not added due to the absence of the gpio-controller support. Manivannan Sadhasivam (1): dts: qcom: db820c: Add gpio-line-names property arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 240 +++++++++++++++++++++++++++ 1 file changed, 240 insertions(+) -- 2.14.1

6 years, 8 months

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dragonboard April 2018