From: Richard Zhao <richard.zhao-KZfg59tc24xl57MIdRCFDg@public.gmane.org> To: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Cc: B29397-KZfg59tc24xl57MIdRCFDg@public.gmane.org, B20596-KZfg59tc24xl57MIdRCFDg@public.gmane.org, marex-ynQEQJNshbs@public.gmane.org, shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, alexander.shishkin-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org, dong.aisheng-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org, richard.zhao-KZfg59tc24xl57MIdRCFDg@public.gmane.org, linuxzsc-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, balbi-l0cyMroinI0@public.gmane.org, mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org Subject: [PATCH v9 REBASE 5/9] usb: otg: add notify_connect/notify_disconnect callback Date: Sat, 7 Jul 2012 22:56:44 +0800 [thread overview] Message-ID: <1341673008-29808-6-git-send-email-richard.zhao@freescale.com> (raw) In-Reply-To: <1341673008-29808-1-git-send-email-richard.zhao-KZfg59tc24xl57MIdRCFDg@public.gmane.org> This let usb phy driver has a chance to change hw settings when connect status change. Signed-off-by: Richard Zhao <richard.zhao-KZfg59tc24xl57MIdRCFDg@public.gmane.org> Acked-by: Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org> Tested-by: Subodh Nijsure <snijsure-4jo+YWezP1RWk0Htik3J/w@public.gmane.org> --- include/linux/usb/otg.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 0cb2ec2..45824be 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -128,6 +128,9 @@ struct usb_phy { int (*set_suspend)(struct usb_phy *x, int suspend); + /* notify phy connect status change */ + int (*notify_connect)(struct usb_phy *x, int port); + int (*notify_disconnect)(struct usb_phy *x, int port); }; @@ -277,6 +280,24 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend) } static inline int +usb_phy_notify_connect(struct usb_phy *x, int port) +{ + if (x->notify_connect) + return x->notify_connect(x, port); + else + return 0; +} + +static inline int +usb_phy_notify_disconnect(struct usb_phy *x, int port) +{ + if (x->notify_disconnect) + return x->notify_disconnect(x, port); + else + return 0; +} + +static inline int otg_start_srp(struct usb_otg *otg) { if (otg && otg->start_srp) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: richard.zhao@freescale.com (Richard Zhao) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v9 REBASE 5/9] usb: otg: add notify_connect/notify_disconnect callback Date: Sat, 7 Jul 2012 22:56:44 +0800 [thread overview] Message-ID: <1341673008-29808-6-git-send-email-richard.zhao@freescale.com> (raw) In-Reply-To: <1341673008-29808-1-git-send-email-richard.zhao@freescale.com> This let usb phy driver has a chance to change hw settings when connect status change. Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Subodh Nijsure <snijsure@grid-net.com> --- include/linux/usb/otg.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 0cb2ec2..45824be 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -128,6 +128,9 @@ struct usb_phy { int (*set_suspend)(struct usb_phy *x, int suspend); + /* notify phy connect status change */ + int (*notify_connect)(struct usb_phy *x, int port); + int (*notify_disconnect)(struct usb_phy *x, int port); }; @@ -277,6 +280,24 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend) } static inline int +usb_phy_notify_connect(struct usb_phy *x, int port) +{ + if (x->notify_connect) + return x->notify_connect(x, port); + else + return 0; +} + +static inline int +usb_phy_notify_disconnect(struct usb_phy *x, int port) +{ + if (x->notify_disconnect) + return x->notify_disconnect(x, port); + else + return 0; +} + +static inline int otg_start_srp(struct usb_otg *otg) { if (otg && otg->start_srp) -- 1.7.9.5
next prev parent reply other threads:[~2012-07-07 14:56 UTC|newest] Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-07-07 14:56 [PATCH v9 REBASE 0/9] add imx usb driver based on Greg next tree Richard Zhao 2012-07-07 14:56 ` Richard Zhao [not found] ` <1341673008-29808-1-git-send-email-richard.zhao-KZfg59tc24xl57MIdRCFDg@public.gmane.org> 2012-07-07 14:56 ` [PATCH v9 REBASE 1/9] USB: Chipidea: rename struct ci13xxx variables from udc to ci Richard Zhao 2012-07-07 14:56 ` Richard Zhao 2012-07-07 14:56 ` [PATCH v9 REBASE 2/9] USB: Chipidea: add unified ci13xxx_{add,remove}_device for platform drivers Richard Zhao 2012-07-07 14:56 ` [PATCH v9 REBASE 2/9] USB: Chipidea: add unified ci13xxx_{add, remove}_device " Richard Zhao 2012-07-07 14:56 ` [PATCH v9 REBASE 3/9] USB: Chipidea: add ci13xxx device id management Richard Zhao 2012-07-07 14:56 ` Richard Zhao 2012-07-07 14:56 ` [PATCH v9 REBASE 4/9] usb: chipidea: select USB_EHCI_ROOT_HUB_TT in USB_CHIPIDEA_HOST of Kconfig Richard Zhao 2012-07-07 14:56 ` Richard Zhao 2012-07-07 14:56 ` Richard Zhao [this message] 2012-07-07 14:56 ` [PATCH v9 REBASE 5/9] usb: otg: add notify_connect/notify_disconnect callback Richard Zhao 2012-07-07 14:56 ` [PATCH v9 REBASE 6/9] USB: notify phy when root hub port connect change Richard Zhao 2012-07-07 14:56 ` Richard Zhao [not found] ` <1341673008-29808-7-git-send-email-richard.zhao-KZfg59tc24xl57MIdRCFDg@public.gmane.org> 2012-07-09 16:57 ` Greg KH 2012-07-09 16:57 ` Greg KH [not found] ` <20120709165757.GA6024-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> 2012-07-10 1:44 ` Richard Zhao 2012-07-10 1:44 ` Richard Zhao [not found] ` <20120710014450.GF26888-iWYTGMXpHj9ITqJhDdzsOjpauB2SiJktrE5yTffgRl4@public.gmane.org> 2012-07-10 14:24 ` Alan Stern 2012-07-10 14:24 ` Alan Stern [not found] ` <Pine.LNX.4.44L0.1207101021580.1308-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org> 2012-07-10 14:53 ` Richard Zhao 2012-07-10 14:53 ` Richard Zhao 2012-07-10 3:14 ` Richard Zhao 2012-07-10 3:14 ` Richard Zhao [not found] ` <20120710031426.GG26888-iWYTGMXpHj9ITqJhDdzsOjpauB2SiJktrE5yTffgRl4@public.gmane.org> 2012-07-10 3:22 ` Marek Vasut 2012-07-10 3:22 ` Marek Vasut [not found] ` <201207100522.21162.marex-ynQEQJNshbs@public.gmane.org> 2012-07-10 11:20 ` Richard Zhao 2012-07-10 11:20 ` Richard Zhao [not found] ` <20120710112050.GH26888-iWYTGMXpHj9ITqJhDdzsOjpauB2SiJktrE5yTffgRl4@public.gmane.org> 2012-07-10 11:38 ` Marek Vasut 2012-07-10 11:38 ` Marek Vasut 2012-07-10 15:07 ` Alan Stern 2012-07-10 15:07 ` Alan Stern [not found] ` <Pine.LNX.4.44L0.1207101024110.1308-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org> 2012-07-11 2:53 ` Richard Zhao 2012-07-11 2:53 ` Richard Zhao 2012-07-07 14:56 ` [PATCH v9 REBASE 7/9] usb: chipidea: permit driver bindings pass phy pointer Richard Zhao 2012-07-07 14:56 ` Richard Zhao 2012-07-07 14:56 ` [PATCH v9 REBASE 8/9] usb: otg: add basic mxs phy driver support Richard Zhao 2012-07-07 14:56 ` Richard Zhao 2012-07-07 14:56 ` [PATCH v9 REBASE 9/9] usb: chipidea: add imx platform driver Richard Zhao 2012-07-07 14:56 ` Richard Zhao 2012-07-09 17:02 ` [PATCH v9 REBASE 0/9] add imx usb driver based on Greg next tree Greg KH 2012-07-09 17:02 ` Greg KH [not found] ` <20120709170219.GA21319-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> 2012-07-10 1:52 ` Marek Vasut 2012-07-10 1:52 ` Marek Vasut
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