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author | Linus Torvalds | 2019-07-12 00:40:06 +0200 |
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committer | Linus Torvalds | 2019-07-12 00:40:06 +0200 |
commit | 17a20acaf171124017f43bc70bb4d7ca88070659 (patch) | |
tree | 8bc639ee52ed71fcfb32496dd4f16e03bdbf29b4 /drivers/usb/renesas_usbhs/mod.h | |
parent | Merge tag 'tty-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/greg... (diff) | |
parent | Merge tag 'usb-ci-v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
download | kernel-qcow2-linux-17a20acaf171124017f43bc70bb4d7ca88070659.tar.gz kernel-qcow2-linux-17a20acaf171124017f43bc70bb4d7ca88070659.tar.xz kernel-qcow2-linux-17a20acaf171124017f43bc70bb4d7ca88070659.zip |
Merge tag 'usb-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / PHY updates from Greg KH:
"Here is the big USB and PHY driver pull request for 5.3-rc1.
Lots of stuff here, all of which has been in linux-next for a while
with no reported issues. Nothing is earth-shattering, just constant
forward progress for more devices supported and cleanups and small
fixes:
- USB gadget driver updates and fixes
- new USB gadget driver for some hardware, followed by a quick revert
of those patches as they were not ready to be merged...
- PHY driver updates
- Lots of new driver additions and cleanups with a few fixes mixed
in"
* tag 'usb-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (145 commits)
Revert "usb: gadget: storage: Remove warning message"
Revert "dt-bindings: add binding for USBSS-DRD controller."
Revert "usb:gadget Separated decoding functions from dwc3 driver."
Revert "usb:gadget Patch simplify usb_decode_set_clear_feature function."
Revert "usb:gadget Simplify usb_decode_get_set_descriptor function."
Revert "usb:cdns3 Add Cadence USB3 DRD Driver"
Revert "usb:cdns3 Fix for stuck packets in on-chip OUT buffer."
usb :fsl: Change string format for errata property
usb: host: Stops USB controller init if PLL fails to lock
usb: linux/fsl_device: Add platform member has_fsl_erratum_a006918
usb: phy: Workaround for USB erratum-A005728
usb: fsl: Set USB_EN bit to select ULPI phy
usb: Handle USB3 remote wakeup for LPM enabled devices correctly
drivers/usb/typec/tps6598x.c: fix 4CC cmd write
drivers/usb/typec/tps6598x.c: fix portinfo width
usb: storage: scsiglue: Do not skip VPD if try_vpd_pages is set
usb: renesas_usbhs: add a workaround for a race condition of workqueue
usb: gadget: udc: renesas_usb3: remove redundant assignment to ret
usb: dwc2: use a longer AHB idle timeout in dwc2_core_reset()
USB: gadget: function: fix issue Unneeded variable: "value"
...
Diffstat (limited to 'drivers/usb/renesas_usbhs/mod.h')
-rw-r--r-- | drivers/usb/renesas_usbhs/mod.h | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/drivers/usb/renesas_usbhs/mod.h b/drivers/usb/renesas_usbhs/mod.h index a4a61d6b82a1..65dc19ca528e 100644 --- a/drivers/usb/renesas_usbhs/mod.h +++ b/drivers/usb/renesas_usbhs/mod.h @@ -3,6 +3,7 @@ * Renesas USB driver * * Copyright (C) 2011 Renesas Solutions Corp. + * Copyright (C) 2019 Renesas Electronics Corporation * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> */ #ifndef RENESAS_USB_MOD_H @@ -84,15 +85,20 @@ struct usbhs_mod_info { /* * INTSTS0 :: VBINT * - * This function will be used as autonomy mode - * when platform cannot call notify_hotplug. + * This function will be used as autonomy mode (runtime_pwctrl == 0) + * when the platform doesn't have own get_vbus function. * - * This callback cannot be member of "struct usbhs_mod" - * because it will be used even though - * host/gadget has not been selected. + * This callback cannot be member of "struct usbhs_mod" because it + * will be used even though host/gadget has not been selected. */ int (*irq_vbus)(struct usbhs_priv *priv, struct usbhs_irq_state *irq_state); + + /* + * This function will be used on any gadget mode. To simplify the code, + * this member is in here. + */ + int (*get_vbus)(struct platform_device *pdev); }; /* @@ -107,6 +113,7 @@ int usbhs_mod_probe(struct usbhs_priv *priv); void usbhs_mod_remove(struct usbhs_priv *priv); void usbhs_mod_autonomy_mode(struct usbhs_priv *priv); +void usbhs_mod_non_autonomy_mode(struct usbhs_priv *priv); /* * status functions @@ -129,6 +136,15 @@ void usbhs_irq_callback_update(struct usbhs_priv *priv, struct usbhs_mod *mod); mod->func(param); \ }) +#define usbhs_priv_to_modinfo(priv) (&priv->mod_info) +#define usbhs_mod_info_call(priv, func, param...) \ +({ \ + struct usbhs_mod_info *info; \ + info = usbhs_priv_to_modinfo(priv); \ + !info->func ? 0 : \ + info->func(param); \ +}) + /* * host / gadget control */ |