diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-25 11:19:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-25 11:19:46 +0100 |
| commit | 0f8b29fabacbcf0e617896c7ea832b7ea2ef2406 (patch) | |
| tree | 0187f2baef24b5d78d94aecc7057356a36c58b5d /drivers/usb/typec | |
| parent | e71a8d5cf4b4f274740e31b601216071e2a11afa (diff) | |
| parent | 6ee1d745b7c9fd573fba142a2efdad76a9f1cb04 (diff) | |
Merge 5.11-rc5 into tty-next
We need the fixes in here and this resolves a merge issue in
drivers/tty/tty_io.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/typec')
| -rw-r--r-- | drivers/usb/typec/altmodes/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/usb/typec/class.c | 2 | ||||
| -rw-r--r-- | drivers/usb/typec/mux/intel_pmc_mux.c | 11 |
3 files changed, 14 insertions, 1 deletions
diff --git a/drivers/usb/typec/altmodes/Kconfig b/drivers/usb/typec/altmodes/Kconfig index 187690fd1a5b..60d375e9c3c7 100644 --- a/drivers/usb/typec/altmodes/Kconfig +++ b/drivers/usb/typec/altmodes/Kconfig @@ -20,6 +20,6 @@ config TYPEC_NVIDIA_ALTMODE to enable support for VirtualLink devices with NVIDIA GPUs. To compile this driver as a module, choose M here: the - module will be called typec_displayport. + module will be called typec_nvidia. endmenu diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index ebfd3113a9a8..8f77669f9cf4 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -766,6 +766,7 @@ int typec_partner_set_num_altmodes(struct typec_partner *partner, int num_altmod return ret; sysfs_notify(&partner->dev.kobj, NULL, "number_of_alternate_modes"); + kobject_uevent(&partner->dev.kobj, KOBJ_CHANGE); return 0; } @@ -923,6 +924,7 @@ int typec_plug_set_num_altmodes(struct typec_plug *plug, int num_altmodes) return ret; sysfs_notify(&plug->dev.kobj, NULL, "number_of_alternate_modes"); + kobject_uevent(&plug->dev.kobj, KOBJ_CHANGE); return 0; } diff --git a/drivers/usb/typec/mux/intel_pmc_mux.c b/drivers/usb/typec/mux/intel_pmc_mux.c index cf37a59ce130..46a25b8db72e 100644 --- a/drivers/usb/typec/mux/intel_pmc_mux.c +++ b/drivers/usb/typec/mux/intel_pmc_mux.c @@ -207,10 +207,21 @@ static int pmc_usb_mux_dp_hpd(struct pmc_usb_port *port, struct typec_displayport_data *dp) { u8 msg[2] = { }; + int ret; msg[0] = PMC_USB_DP_HPD; msg[0] |= port->usb3_port << PMC_USB_MSG_USB3_PORT_SHIFT; + /* Configure HPD first if HPD,IRQ comes together */ + if (!IOM_PORT_HPD_ASSERTED(port->iom_status) && + dp->status & DP_STATUS_IRQ_HPD && + dp->status & DP_STATUS_HPD_STATE) { + msg[1] = PMC_USB_DP_HPD_LVL; + ret = pmc_usb_command(port, msg, sizeof(msg)); + if (ret) + return ret; + } + if (dp->status & DP_STATUS_IRQ_HPD) msg[1] = PMC_USB_DP_HPD_IRQ; |