linux-yocto - Yocto Linux Embedded kernel

Age	Commit message (Collapse)	Author
2016-10-26	extcon: qcom-spmi-misc: Sync the extcon state on interrupt	Stephen Boyd
	The driver was changed after submission to use the new style APIs like extcon_set_state(). Unfortunately, that only sets the state, and doesn't notify any consumers that the cable state has changed. Use extcon_set_state_sync() here instead so that we notify cable consumers of the state change. This fixes USB host-device role switching on the db8074 platform. Fixes: 38085c987f52 ("extcon: Add support for qcom SPMI PMIC USB id detection hardware") Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2016-09-13	extcon: Add support for qcom SPMI PMIC USB id detection hardware	Stephen Boyd
	Some Qualcomm PMICs have a misc device that performs USB id pin detection via an interrupt. When the interrupt triggers, we should read the interrupt line to see if it has gone high or low. If the interrupt is low then the ID pin is grounded, and if the interrupt is high then the ID pin is being held high. Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> [cw00.choi: Edited the driver description and added the author information] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>