Re: [PATCH 00/21] On-demand device registration

2015-06-04 Thread Alexander Holler
Am 03.06.2015 um 23:12 schrieb Rob Clark: On Mon, May 25, 2015 at 10:53 AM, Tomeu Vizoso tomeu.viz...@collabora.com wrote: Hello, I have a problem with the panel on my Tegra Chromebook taking longer than expected to be ready during boot (Stéphane Marchesin reported what is basically the

Re: [PATCH 2/3] usb: chipidea: usbmisc_imx: delete clock information

2015-06-04 Thread Maciej S. Szmigiero
Hi Peter, All imx usb controller's non core registers uses the same clock gate with core registers, the usbmisc_imx is the library for imx glue driver, the glue keeps clock on when it calls usbmisc_imx API to change non-core register. Besides, we will support runtime pm in the future, it

[PATCH] phy: ulpi_phy: Add const qualifier to ops

2015-06-04 Thread Axel Lin
The ops is never changed in ulpi_phy_create(), so make it const. Signed-off-by: Axel Lin axel@ingics.com --- drivers/phy/ulpi_phy.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/phy/ulpi_phy.h b/drivers/phy/ulpi_phy.h index ac49fb6..f2ebe49 100644 ---

Re: [PATCH] usb: gadget: f_fs: do not set cancel function on synchronous {read,write}

2015-06-04 Thread Al Viro
On Wed, May 27, 2015 at 11:41:31AM +0100, Rui Miguel Silva wrote: do not try to set cancel function in synchronous operations in ffs_epfile_{read,write}_iter. With, 70e60d917 gadget/function/f_fs.c: switch to -{read,write}_iter() if CONFIG_AIO is disable there is no problem as

Re: [PATCH] usb: gadget: f_mass_storage: stop thread in bind failure case

2015-06-04 Thread snjsrwt
On 6/4/2015 5:15 PM, Michal Nazarewicz wrote: On Thu, Jun 04 2015, Sanjay Singh Rawat wrote: After the worker thread is launched, bind function is doing further configuration. Stop the thread in case of failure. Also use kthread_run to encapsulate thread creation and launch. Sounds like two

Re: Support for OTG 2.0 in dwc3

2015-06-04 Thread Roger Quadros
Hi Joao, On Thu, 4 Jun 2015 15:46:04 -0500 Felipe Balbi ba...@ti.com wrote: On Thu, Jun 04, 2015 at 08:17:03PM +0100, Joao Pinto wrote: Hi Filipe! ^ e Hope you are doing well! sure am. At Synopsys we are developing a system using our DesignWare USB 3.0 Controller,

Re: [PATCH 2/3] usb: chipidea: usbmisc_imx: delete clock information

2015-06-04 Thread Peter Chen
On Fri, Jun 05, 2015 at 12:12:19AM +0200, Maciej S. Szmigiero wrote: Hi Peter, All imx usb controller's non core registers uses the same clock gate with core registers, the usbmisc_imx is the library for imx glue driver, the glue keeps clock on when it calls usbmisc_imx API to change

Patch Request of option.c module to support Olicard-300 (2020:4000)

2015-06-04 Thread Joe
Hi all! I'm a simple linux user, not a developer, but I just added a new record to source of option usb serial module (option.c) to add support for a usb internet dongle: Olivetti Olicard-300. Hope this is the right place to submit my changes so that kernel developers can apply to next versions

Re: [PATCH 00/21] On-demand device registration

2015-06-04 Thread Alexander Holler
Am 03.06.2015 um 21:57 schrieb grygorii.stras...@linaro.org: ... So few comments from above: - registering devices later during the System boot may improve boot time. But resolving of all deferred probes may NOT improve boot time ;) Have you seen smth like this? If someone is out for

Re: Support for OTG 2.0 in dwc3

2015-06-04 Thread Felipe Balbi
On Thu, Jun 04, 2015 at 08:17:03PM +0100, Joao Pinto wrote: Hi Filipe! ^ e Hope you are doing well! sure am. At Synopsys we are developing a system using our DesignWare USB 3.0 Controller, configured to operate as an USB 2.0 (featuring OTG 2.0). yeah, there are quite a few

Re: [PATCH 1/1] USB: cp210x: add ID for HubZ dual ZigBee and Z-Wave dongle

2015-06-04 Thread Johan Hovold
On Thu, Jun 04, 2015 at 01:18:19PM -0700, John D. Blair wrote: From: John D. Blair jo...@candicontrols.com Added the USB serial device ID for the HubZ dual ZigBee and Z-Wave radio dongle. Signed-off-by: John D. Blair jo...@candicontrols.com Applied, thanks. Johan -- To unsubscribe from

Re: [PATCH 00/21] On-demand device registration

2015-06-04 Thread grygorii.stras...@linaro.org
On 06/04/2015 11:39 AM, Tomeu Vizoso wrote: On 3 June 2015 at 21:57, grygorii.stras...@linaro.org grygorii.stras...@linaro.org wrote: On 05/28/2015 07:33 AM, Rob Herring wrote: On Mon, May 25, 2015 at 9:53 AM, Tomeu Vizoso tomeu.viz...@collabora.com wrote: I have a problem with the panel on

[PATCH] usb: gadget: f_mass_storage: stop thread in bind failure case

2015-06-04 Thread Sanjay Singh Rawat
After the worker thread is launched, bind function is doing further configuration. Stop the thread in case of failure. Also use kthread_run to encapsulate thread creation and launch. Signed-off-by: Sanjay Singh Rawat snjs...@gmail.com --- drivers/usb/gadget/function/f_mass_storage.c | 11

Support for OTG 2.0 in dwc3

2015-06-04 Thread Joao Pinto
Hi Filipe! Hope you are doing well! At Synopsys we are developing a system using our DesignWare USB 3.0 Controller, configured to operate as an USB 2.0 (featuring OTG 2.0). I talked to Jonh Youn about this and he said that something was being done to make dwc3 driver support OTG 2.0. I would

Re: [PATCH 00/21] On-demand device registration

2015-06-04 Thread Tomeu Vizoso
On 3 June 2015 at 21:57, grygorii.stras...@linaro.org grygorii.stras...@linaro.org wrote: Hi Tomeu, On 05/28/2015 07:33 AM, Rob Herring wrote: On Mon, May 25, 2015 at 9:53 AM, Tomeu Vizoso tomeu.viz...@collabora.com wrote: I have a problem with the panel on my Tegra Chromebook taking longer

Re: [PATCH] usb: gadget: f_mass_storage: stop thread in bind failure case

2015-06-04 Thread Michal Nazarewicz
On Thu, Jun 04 2015, Sanjay Singh Rawat wrote: After the worker thread is launched, bind function is doing further configuration. Stop the thread in case of failure. Also use kthread_run to encapsulate thread creation and launch. Sounds like two separate patches to me. Or perhaps better thing

Re: [PATCH v4 1/1] usb: ulpi: ulpi_init should be executed in subsys_initcall

2015-06-04 Thread Heikki Krogerus
Hi Baolu, On Thu, May 28, 2015 at 08:50:12AM +0800, Lu, Baolu wrote: On 05/28/2015 12:53 AM, David Cohen wrote: Hi, On Tue, May 26, 2015 at 07:37:02PM -0700, Greg Kroah-Hartman wrote: On Wed, May 27, 2015 at 09:45:37AM +0800, Lu Baolu wrote: Phy drivers and the ulpi interface providers

Re: [PATCH v4 1/1] usb: ulpi: ulpi_init should be executed in subsys_initcall

2015-06-04 Thread Lu, Baolu
On 06/04/2015 08:17 PM, Heikki Krogerus wrote: Hi Baolu, On Thu, May 28, 2015 at 08:50:12AM +0800, Lu, Baolu wrote: On 05/28/2015 12:53 AM, David Cohen wrote: Hi, On Tue, May 26, 2015 at 07:37:02PM -0700, Greg Kroah-Hartman wrote: On Wed, May 27, 2015 at 09:45:37AM +0800, Lu Baolu wrote:

[PATCH v5 1/1] usb: ulpi: ulpi_init should be executed in subsys_initcall

2015-06-04 Thread Lu Baolu
Phy drivers and the ulpi interface providers depend on the registration of the ulpi bus. Ulpi registers the bus in module_init(). This could cause unnecessary bus users' probe delays. i.e. unnecessary -EPROBE_DEFER happening on ulpi_drivers in case they're registered before ulpi bus itself.

RE: [PATCH v5 00/22] usb: third series of updates for dwc2 driver

2015-06-04 Thread Kaukab, Yousaf
-Original Message- From: Felipe Balbi [mailto:ba...@ti.com] Sent: Monday, June 1, 2015 8:34 PM To: John Youn Cc: ba...@ti.com; Kaukab, Yousaf; Heiko Stuebner; linux-usb@vger.kernel.org; Herrero, Gregory; r.bald...@samsung.com; dingu...@opensource.altera.com; zhangfei@linaro.org;