As Tegra PHY driver need to access one of the Host registers,
added few APIs to ehci tegra driver.
Signed-off-by: Venu Byravarasu
---
delta from v1:
Taken care of RWC bits, while accessing PORTSC register.
drivers/usb/host/ehci-tegra.c | 70 -
drivers/u
Hi,
On Thu, Jan 17, 2013 at 01:58:12PM +0530, Venu Byravarasu wrote:
> As Tegra PHY driver need to access one of the Host registers,
> added few APIs to ehci tegra driver.
>
> Signed-off-by: Venu Byravarasu
Stephen is this another of those patches you're gonna take care of
yourself ?
> ---
> d
On Tue, Jan 15, 2013 at 01:19:04AM -0500, Chao Xie wrote:
> add the udc/otg/ehci devices for mmp2
>
> Signed-off-by: Chao Xie
Haojian, can I get an Acked-by for this patch or will you carry it
yourself ?
Likewise for all other arch/arm/* patches in this series
--
balbi
signature.asc
Descrip
On 01/16/2013 09:37 PM, Sergei Shtylyov wrote:
> Hello.
>
> On 01/16/2013 05:43 PM, Roger Quadros wrote:
>
>> Use devm_ variants of kzalloc() and ioremap(). Simplify the error path.
>
>> Signed-off-by: Roger Quadros
>> ---
>> drivers/mfd/omap-usb-tll.c | 36 +++---
On Wed, Jan 16, 2013 at 09:48:25AM +0800, Peter Chen wrote:
> On Tue, Jan 15, 2013 at 10:03:46PM +0800, Shawn Guo wrote:
> > On Tue, Jan 15, 2013 at 10:29:33AM +0800, Peter Chen wrote:
> > > As mach/hardware.h is deleted, we need to use platform_device_id to
> > > differentiate SoCs. Besides, one c
On Thu, Jan 17, 2013 at 11:14:22AM +0200, Felipe Balbi wrote:
> On Wed, Jan 16, 2013 at 09:48:25AM +0800, Peter Chen wrote:
> > On Tue, Jan 15, 2013 at 10:03:46PM +0800, Shawn Guo wrote:
> > > On Tue, Jan 15, 2013 at 10:29:33AM +0800, Peter Chen wrote:
> > > > As mach/hardware.h is deleted, we need
Hi,
On Thu, Jan 17, 2013 at 05:28:30PM +0800, Peter Chen wrote:
> > > > From what I understand balbi's comment, he dislikes this full list of
> > > > device id. Instead, he prefers to something like below.
> > > >
> > > > static const struct platform_device_id fsl_udc_devtype[] = {
> > > >
This is a resubmission.
The _nopm version usb functions were added to access register in suspend and
resume functions.
Serveral variables allocted dynamically were removed and replaced by stack
variables.
ax88179_get_eeprom were modified from asix_get_eeprom in asix_common.
This patch adds a dr
On 01/16/2013 05:00 PM, Kishon Vijay Abraham I wrote:
> New platforms are added which has multiple PHY's (of same type) and
> which has multiple USB controllers. The binding information has to be
> present in the PHY library (otg.c) in order for it to return the
> appropriate PHY whenever the USB c
On 01/16/2013 05:00 PM, Kishon Vijay Abraham I wrote:
> This is in preparation for the changes in PHY library to support adding
> and getting multiple PHYs of the same type. In the new design, the
> binding information between the PHY and the USB controller should be
> specified in the platform spe
On Thursday 17 January 2013 09:28:14 Ming Lei wrote:
> - we still need some synchronization to avoid accessing the storage
>between sys_sync and device suspend, just like system sleep case,
>pm_restrict_gfp_mask is needed even sys_sync has been done
>inside enter_state(
On Thu, Jan 17, 2013 at 5:12 PM, Felipe Balbi wrote:
> On Tue, Jan 15, 2013 at 01:19:04AM -0500, Chao Xie wrote:
>> add the udc/otg/ehci devices for mmp2
>>
>> Signed-off-by: Chao Xie
>
> Haojian, can I get an Acked-by for this patch or will you carry it
> yourself ?
>
> Likewise for all other ar
Changes for v6:
- Only using imx-udc-mx27 and imx-udc-mx51 stands for
all kinds of i.mx udc
- Fix below build error for platform_device_id at fsl_udc_core.c
drivers/usb/gadget/fsl_usb2_udc: struct platform_device_id is 24 bytes.? The
last of 5 is:
| 0x69 0x6d 0x78 0x2d 0x75 0x64 0x63 0x2d 0x6d 0x7
As mach/hardware.h is deleted, we need to use platform_device_id to
differentiate SoCs. Besides, one cpu_is_mx35 is useless as it has
already used pdata to differentiate runtime
Meanwhile we update the platform code accordingly.
Signed-off-by: Peter Chen
---
arch/arm/mach-imx/devices/devices-co
As we use platform_device_id for fsl-usb2-udc driver, it needs to
change clk connection-id, or the related devm_clk_get will be failed.
Signed-off-by: Peter Chen
---
arch/arm/mach-imx/clk-imx25.c |6 +++---
arch/arm/mach-imx/clk-imx27.c |6 +++---
arch/arm/mach-imx/clk-imx31.
As mach/hardware.h is deleted, we can't visit platform code at driver.
It has no phy driver to combine with this controller, so it has to use
ioremap to map phy address as a workaround.
Signed-off-by: Peter Chen
---
drivers/usb/gadget/fsl_mxc_udc.c | 30 +++---
drivers
Changes for v6:
- Only using imx-udc-mx27 and imx-udc-mx51 stands for
all kinds of i.mx udc
- Fix below build error for platform_device_id at fsl_udc_core.c
drivers/usb/gadget/fsl_usb2_udc: struct platform_device_id is 24 bytes.? The
last of 5 is:
| 0x69 0x6d 0x78 0x2d 0x75 0x64 0x63 0x2d 0x6d 0x7
As mach/hardware.h is deleted, we can't visit platform code at driver.
It has no phy driver to combine with this controller, so it has to use
ioremap to map phy address as a workaround.
Signed-off-by: Peter Chen
---
drivers/usb/gadget/fsl_mxc_udc.c | 30 +++---
drivers
As mach/hardware.h is deleted, we need to use platform_device_id to
differentiate SoCs. Besides, one cpu_is_mx35 is useless as it has
already used pdata to differentiate runtime
Meanwhile we update the platform code accordingly.
Signed-off-by: Peter Chen
---
arch/arm/mach-imx/devices/devices-co
As we use platform_device_id for fsl-usb2-udc driver, it needs to
change clk connection-id, or the related devm_clk_get will be failed.
Signed-off-by: Peter Chen
---
arch/arm/mach-imx/clk-imx25.c |6 +++---
arch/arm/mach-imx/clk-imx27.c |6 +++---
arch/arm/mach-imx/clk-imx31.
On 01/17/2013 11:12 AM, Roger Quadros wrote:
> On 01/16/2013 09:37 PM, Sergei Shtylyov wrote:
>> Hello.
>>
>> On 01/16/2013 05:43 PM, Roger Quadros wrote:
>>
>>> Use devm_ variants of kzalloc() and ioremap(). Simplify the error path.
>>
>>> Signed-off-by: Roger Quadros
>>> ---
>>> drivers/mfd/oma
On Thu, Jan 10, 2013 at 2:38 PM, Fabio Baltieri
wrote:
> On Thu, Jan 10, 2013 at 12:23:32PM +0100, Linus Walleij wrote:
>> On Mon, Jan 7, 2013 at 5:47 PM, Fabio Baltieri
>> wrote:
>>
>> > This patch converts the module to use clk_prepare_enable and
>> > clk_disable_unprepare variants as required
On Thu, Jan 17, 2013 at 11:46:30AM +0100, Linus Walleij wrote:
> On Thu, Jan 10, 2013 at 2:38 PM, Fabio Baltieri
> wrote:
> > On Thu, Jan 10, 2013 at 12:23:32PM +0100, Linus Walleij wrote:
> >> On Mon, Jan 7, 2013 at 5:47 PM, Fabio Baltieri
> >> wrote:
> >>
> >> > This patch converts the module t
This patch corrects the VS_INPUT_HEADER.bEndpointAddress and Video
Streaming.bEndpointAddress values which were incorrectly set to 0 in UVC
function driver.
As 'usb_ep_autoconfig' function returns an un-claimed usb_ep, and modifies the
endpoint descriptor's bEndpointAddress, so there is no need to
This patchset tries to enhance the UVC webcam gadget driver and
is based on Laurent's git tree available here (head uvc-gadget):
git://linuxtv.org/pinchartl/uvcvideo.git
Note that to ease review and integration of these patches, I have
rebased them on Laurent's repo and all the relevant patches af
As per the USB3.0 specs, the bandwidth requirements of a UVC's video streaming
endpoint will change to support super-speed. These changes will be dependent on
whether the UVC video streaming endpoint is Bulk or Isochronous:
- If video streaming endpoint is Isochronous:
As per Section 4.4.8.2 (Is
This patch adds the support in UVC webcam gadget design for providing
USB_GADGET_DELAYED_STATUS in response to a set_interface(alt setting 1) command
issue by the Host.
The current UVC webcam gadget design generates a STREAMON event corresponding
to a set_interface(alt setting 1) command from the
dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by
default initialize ep->maxburst to 0 for ep0.
Signed-off-by: Pratyush Anand
---
drivers/usb/dwc3/gadget.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/g
This patch adds the support for 'get_unmapped_area' in UVC gadget
which is called when the 'mmap' system call is executed on MMUless
architectures.
Signed-off-by: Bhupesh Sharma
---
drivers/usb/gadget/uvc_queue.c | 18 ++
drivers/usb/gadget/uvc_queue.h |5 +
drivers/usb
This patch reworks the videobuffer management logic present in the UVC
webcam gadget and ports it to use the "more apt" videobuf2 framework for
video buffer management.
To support routing video data captured from a real V4L2 video capture
device with a "zero copy" operation on videobuffers (as the
On Thu, Jan 17, 2013 at 04:14:38PM +0530, Pratyush Anand wrote:
> dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by
> default initialize ep->maxburst to 0 for ep0.
to 0 or to 1 ?
--
balbi
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Description: Digital signature
On Thu, Jan 17, 2013 at 06:03:17PM +0800, Peter Chen wrote:
> As we use platform_device_id for fsl-usb2-udc driver, it needs to
> change clk connection-id, or the related devm_clk_get will be failed.
>
> Signed-off-by: Peter Chen
do I get Acked-by for this one ?
--
balbi
signature.asc
Descri
Hello Greg,
Could you review my patch to fix the warning this?
My patch is sent and registered as https://patchwork.kernel.org/patch/1969001
Thank you in advance.
Dongjin.
On Sat, Jan 12, 2013 at 12:01 PM, Fengguang Wu wrote:
> Dongjin,
>
>> Do I need to send another patch on top of it to fix t
Hi,
On Thu, Jan 17, 2013 at 05:59:20PM +0800, Haojian Zhuang wrote:
> On Thu, Jan 17, 2013 at 5:12 PM, Felipe Balbi wrote:
> > On Tue, Jan 15, 2013 at 01:19:04AM -0500, Chao Xie wrote:
> >> add the udc/otg/ehci devices for mmp2
> >>
> >> Signed-off-by: Chao Xie
> >
> > Haojian, can I get an Acke
On Thu, Jan 17, 2013 at 12:58:33PM +0200, Felipe Balbi wrote:
> On Thu, Jan 17, 2013 at 06:03:17PM +0800, Peter Chen wrote:
> > As we use platform_device_id for fsl-usb2-udc driver, it needs to
> > change clk connection-id, or the related devm_clk_get will be failed.
> >
> > Signed-off-by: Peter C
Hi,
On Thursday 17 January 2013 03:09 PM, Roger Quadros wrote:
On 01/16/2013 05:00 PM, Kishon Vijay Abraham I wrote:
This is in preparation for the changes in PHY library to support adding
and getting multiple PHYs of the same type. In the new design, the
binding information between the PHY and
Hi Felip,
On 1/17/2013 4:14 PM, Pratyush ANAND wrote:
dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by
default initialize ep->maxburst to 0 for ep0.
Although , this patch fixes issue of maxburst for default control
endpoint. But, I could not understand purpose of follow
On 1/17/2013 4:27 PM, Felipe Balbi wrote:
On Thu, Jan 17, 2013 at 04:14:38PM +0530, Pratyush Anand wrote:
dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by
default initialize ep->maxburst to 0 for ep0.
to 0 or to 1 ?
ohh..yes to 1 ;)
But do we really need it..or we sho
Hi Laurent,
>
> H Laurent,
>
> > Hi Felipe,
> >
> > On Tuesday 23 October 2012 16:52:31 Felipe Balbi wrote:
> > > On Tue, Oct 23, 2012 at 09:50:10PM +0800, Bhupesh SHARMA wrote:
> > > > On Tuesday, October 23, 2012 6:31 PM Laurent Pinchart wrote:
> > > > > On Wednesday 01 August 2012 14:57:09 La
Hi,
On Thursday 17 January 2013 03:07 PM, Roger Quadros wrote:
On 01/16/2013 05:00 PM, Kishon Vijay Abraham I wrote:
New platforms are added which has multiple PHY's (of same type) and
which has multiple USB controllers. The binding information has to be
present in the PHY library (otg.c) in or
On Sun, Dec 23, 2012 at 09:10:11PM +0100, Sebastian Andrzej Siewior wrote:
> This patch converts the acm_ms gadget to make use of the function
> framework to request the ACM function.
>
> The "old" include interface for acm is now removed since nokia was the
> last user of it (for ACM).
>
> Signe
On Sun, Dec 23, 2012 at 09:10:12PM +0100, Sebastian Andrzej Siewior wrote:
> the u_ether.c file has a global variable named the_dev which keeps a
> pointer to the network device after it has been created via
> gether_setup_name(). It is only used internally by u_ether. This patches
> moves the vari
Hi,
Fabio Estevam writes:
> On Thu, Jan 17, 2013 at 8:01 AM, Peter Chen wrote:
>
> > /* make sure USB_CLK is running at 60 MHz +/- 1000 Hz */
> > - if (!cpu_is_mx51()) {
> > + if (!strcmp(pdev->id_entry->name, "imx-udc-mx27")) {]]
>
> Shouldn't this be:
> if (!strcmp(pdev->
On Sun, Dec 23, 2012 at 09:10:18PM +0100, Sebastian Andrzej Siewior wrote:
> It possible to allocate the tty port number within the "instance"
> structure of the function and there is no need to expose this
> information within the gadget and therefore it is removed here.
> This patch converts only
Use devm_ variants of kzalloc and ioremap. Also clean up error path.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c | 38 +++---
1 files changed, 11 insertions(+), 27 deletions(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-hos
The TLL module on OMAP5 has 3 channels.
HSIC mode requires the TLL channel to be in Transparent UTMI mode.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-tll.c | 14 ++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/drivers/mfd/omap-usb-tll.c b/drivers/mfd/o
Fixes the below build warning when driver is built-in.
drivers/mfd/omap-usb-host.c:750:12: warning:
‘usbhs_omap_remove’ defined but not used [-Wunused-function]
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a
We don't need multiple aliases for the OMAP USB host clocks and neither
the dummy clocks so remove them.
CC: Paul Walmsley
CC: Rajendra Nayak
CC: Benoit Cousson
CC: Mike Turquette
Signed-off-by: Roger Quadros
Acked-by: Paul Walmsley
---
arch/arm/mach-omap2/cclock3xxx_data.c | 11
Get rid of the unnecessary spin_lock_irqsave/restore() as there is
no interrupt handler for this driver. Instead we serialize access
to tll_dev using a global spinlock.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-tll.c | 53 ++-
1 files changed
This driver does not request any gpios so don't free them.
Fixes L3 bus error on multiple modprobe/rmmod of ehci_hcd
with ehci-omap in use.
CC: Alan Stern
Signed-off-by: Roger Quadros
---
drivers/usb/host/ehci-omap.c |8
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git
omap_enable/disable_tll() can fail if TLL device is not
initialized. It could be due to multiple reasons and not only
due to missing platform data.
Also make local variables static and use 'struct device *'
instead of 'struct platform_device *' for global reference.
Signed-off-by: Roger Quadros
clk_set_parent is expected to fail on OMAP3 platforms. We don't
consider that as fatal so don't spam console.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c | 18 +-
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drive
Hi Felipe,
> -Original Message-
> From: Felipe Balbi [mailto:ba...@ti.com]
> Subject: Re: [PATCH] usb: musb: Double buffering issues in host mode TX
> > From: supriya karanth
> > Whenever an URB is programmed for transfer, the TXFIFO is flushed.
> > This results in valid packets of the pr
Hi,
On Sun, Dec 23, 2012 at 09:10:24PM +0100, Sebastian Andrzej Siewior wrote:
> |# modprobe dummy_hcd num=2
> |# modprobe libcomposite
>
> |# lsmod
> |Module Size Used by
> |libcomposite 31648 0
> |dummy_hcd 19871 0
>
> |# mkdir /sys/kernel/config/usb_
Enable the optional HSIC clocks (60MHz and 480MHz) for the ports
that are configured in HSIC mode.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c | 77 +++---
1 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/omap-usb-
Get rid of the unnecessary missing platform data checks
in runtime_suspend/resume. We are already checking for missing
platform data in probe.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c | 10 --
1 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/drivers/m
We split initializing revision 1 and revision 2 into different
functions. Initialization is now done dynamically so that only
the number of ports available on the system are initialized.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c | 122 +
We don't need multiple aliases for the OMAP USB host clocks so remove them.
CC: Paul Walmsley
CC: Rajendra Nayak
CC: Benoit Cousson
CC: Mike Turquette
Signed-off-by: Roger Quadros
Acked-by: Paul Walmsley
---
arch/arm/mach-omap2/cclock44xx_data.c |7 ---
1 files changed, 0 insertion
Every channel has a functional clock that is similarly named.
It makes sense to use a for loop to manage these clocks as OMAPs
can come with up to 3 channels.
Dynamically allocate and get channel clocks depending on the
number of clocks avaiable on the platform.
Signed-off-by: Roger Quadros
---
No need to check for missing platform data in runtime_suspend/resume
as it makes more sense to do it in the probe function.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-tll.c | 15 +--
1 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/mfd/omap-usb-tll
Let's have a single platform data structure for the OMAP's High-Speed
USB host subsystem instead of having 3 separate ones i.e. one for
board data, one for USB Host (UHH) module and one for USB-TLL module.
This makes the code much simpler and avoids creating multiple copies of
platform data.
CC:
The driver does not have an interrupt handler and
we don't really need a spinlock, so get rid of it.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c | 16
1 files changed, 0 insertions(+), 16 deletions(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/oma
All ports have similarly named port clocks so we can
bunch them into a port data structure and use for loop
to enable/disable the clocks.
Dynamically allocate and get clocks based on number of ports
available on the platform
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c | 180 ++
Hi,
This patchset addresses the following
- Consolidate USB Host platform data.
- Avoid addressing clocks one by one by name and use a for loop + bunch
of cleanups.
- Get number of channels/ports dynamically either from revision register
or from platform data. Avoids getting clocks that are n
Fix channel count detecion for REV2. Also, don't give up
if we don't recognize the IP Revision. We assume the default
number of channels (i.e. 3) for unrecognized IPs.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-tll.c | 20 +++-
1 files changed, 11 insertions(+), 9 de
Use devm_ variants of kzalloc() and ioremap(). Simplify the error path.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-tll.c | 38 --
1 files changed, 12 insertions(+), 26 deletions(-)
diff --git a/drivers/mfd/omap-usb-tll.c b/drivers/mfd/omap-usb-tl
This is a handy macro to check if the port requires the
USB TLL module or not. Use it to Enable the TLL module and manage
the clocks.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-tll.c | 20
1 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/drivers/m
The revision register should tell us how many ports are present.
Signed-off-by: Roger Quadros
---
drivers/mfd/omap-usb-host.c | 33 -
1 files changed, 28 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index
Both OMAP4 and 5 exhibit the same revision ID in the REVISION register
but they have different number of ports i.e. 2 and 3 respectively.
So we can't rely on REVISION register for number of ports on OMAP5
and depend on platform data (or device tree) instead.
Signed-off-by: Roger Quadros
---
driv
On Thu, Jan 17, 2013 at 01:30:23PM +0200, Roger Quadros wrote:
> All ports have similarly named port clocks so we can
> bunch them into a port data structure and use for loop
> to enable/disable the clocks.
>
> Dynamically allocate and get clocks based on number of ports
> available on the platfor
Hi,
On Thu, Jan 17, 2013 at 01:30:24PM +0200, Roger Quadros wrote:
> @@ -598,6 +639,24 @@ static int usbhs_omap_probe(struct platform_device *pdev)
> clkname, PTR_ERR(pclk));
> else
> omap->utmi_clk[i] = pclk;
> +
> + sn
Hi,
On Thu, Jan 17, 2013 at 01:30:26PM +0200, Roger Quadros wrote:
> + if (is_omap_usbhs_rev1(omap))
> + reg = omap_usbhs_rev1_hostconfig(omap, reg);
> + else if (is_omap_usbhs_rev2(omap))
> + reg = omap_usbhs_rev2_hostconfig(omap, reg);
Any way you could maybe:
r
On Thu, Jan 17, 2013 at 01:30:27PM +0200, Roger Quadros wrote:
> This driver does not request any gpios so don't free them.
> Fixes L3 bus error on multiple modprobe/rmmod of ehci_hcd
> with ehci-omap in use.
>
> CC: Alan Stern
>
> Signed-off-by: Roger Quadros
should this go to stable ?
--
b
On Thu, Jan 17, 2013 at 01:30:31PM +0200, Roger Quadros wrote:
> Fixes the below build warning when driver is built-in.
>
> drivers/mfd/omap-usb-host.c:750:12: warning:
> ‘usbhs_omap_remove’ defined but not used [-Wunused-function]
>
> Signed-off-by: Roger Quadros
should this go to stable too ?
Hi,
On Thu, Jan 17, 2013 at 01:30:09PM +0200, Roger Quadros wrote:
> Hi,
>
> This patchset addresses the following
>
> - Consolidate USB Host platform data.
> - Avoid addressing clocks one by one by name and use a for loop + bunch
> of cleanups.
> - Get number of channels/ports dynamically eit
Hi,
On Thu, Jan 17, 2013 at 04:34:45PM +0530, Pratyush Anand wrote:
> Hi Felip,
>
> On 1/17/2013 4:14 PM, Pratyush ANAND wrote:
> >dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by
> >default initialize ep->maxburst to 0 for ep0.
> >
>
> Although , this patch fixes issue of
On Thu, Jan 17, 2013 at 12:32:12PM +0100, Supriya s KARANTH wrote:
> Hi Felipe,
>
> > -Original Message-
> > From: Felipe Balbi [mailto:ba...@ti.com]
> > Subject: Re: [PATCH] usb: musb: Double buffering issues in host mode TX
> > > From: supriya karanth
> > > Whenever an URB is programme
On 01/17/2013 01:44 PM, Felipe Balbi wrote:
> On Thu, Jan 17, 2013 at 01:30:23PM +0200, Roger Quadros wrote:
>> All ports have similarly named port clocks so we can
>> bunch them into a port data structure and use for loop
>> to enable/disable the clocks.
>>
>> Dynamically allocate and get clocks b
On 01/17/2013 01:45 PM, Felipe Balbi wrote:
> Hi,
>
> On Thu, Jan 17, 2013 at 01:30:24PM +0200, Roger Quadros wrote:
>> @@ -598,6 +639,24 @@ static int usbhs_omap_probe(struct platform_device
>> *pdev)
>> clkname, PTR_ERR(pclk));
>> else
>>
Hi Kishon,
On Wed, Jan 16, 2013 at 8:30 PM, Kishon Vijay Abraham I wrote:
> This is in preparation for the changes in PHY library to support adding
> and getting multiple PHYs of the same type. In the new design, the
> binding information between the PHY and the USB controller should be
> specif
On 01/17/2013 01:48 PM, Felipe Balbi wrote:
> Hi,
>
> On Thu, Jan 17, 2013 at 01:30:26PM +0200, Roger Quadros wrote:
>> +if (is_omap_usbhs_rev1(omap))
>> +reg = omap_usbhs_rev1_hostconfig(omap, reg);
>> +else if (is_omap_usbhs_rev2(omap))
>> +reg = omap_usbhs_rev2_h
On Thu, Jan 17, 2013 at 02:10:18PM +0200, Roger Quadros wrote:
> On 01/17/2013 01:45 PM, Felipe Balbi wrote:
> > Hi,
> >
> > On Thu, Jan 17, 2013 at 01:30:24PM +0200, Roger Quadros wrote:
> >> @@ -598,6 +639,24 @@ static int usbhs_omap_probe(struct platform_device
> >> *pdev)
> >>
Hi,
On Thursday 17 January 2013 05:41 PM, Vivek Gautam wrote:
Hi Kishon,
On Wed, Jan 16, 2013 at 8:30 PM, Kishon Vijay Abraham I wrote:
This is in preparation for the changes in PHY library to support adding
and getting multiple PHYs of the same type. In the new design, the
binding informati
> -Original Message-
> From: Felipe Balbi [mailto:ba...@ti.com]
> Sent: Thursday, January 17, 2013 2:33 PM
> To: Venu Byravarasu
> Cc: gre...@linuxfoundation.org; st...@rowland.harvard.edu;
> ba...@ti.com; linux-usb@vger.kernel.org; linux-ker...@vger.kernel.org;
> swar...@wwwdotorg.org; lin
On 01/17/2013 02:27 PM, Felipe Balbi wrote:
> On Thu, Jan 17, 2013 at 02:10:18PM +0200, Roger Quadros wrote:
>> On 01/17/2013 01:45 PM, Felipe Balbi wrote:
>>> Hi,
>>>
>>> On Thu, Jan 17, 2013 at 01:30:24PM +0200, Roger Quadros wrote:
@@ -598,6 +639,24 @@ static int usbhs_omap_probe(struct pla
On 01/17/2013 01:48 PM, Felipe Balbi wrote:
> On Thu, Jan 17, 2013 at 01:30:27PM +0200, Roger Quadros wrote:
>> This driver does not request any gpios so don't free them.
>> Fixes L3 bus error on multiple modprobe/rmmod of ehci_hcd
>> with ehci-omap in use.
>>
>> CC: Alan Stern
>>
>> Signed-off-by
On Thu, Jan 17, 2013 at 02:45:16PM +0200, Roger Quadros wrote:
> On 01/17/2013 02:27 PM, Felipe Balbi wrote:
> > On Thu, Jan 17, 2013 at 02:10:18PM +0200, Roger Quadros wrote:
> >> On 01/17/2013 01:45 PM, Felipe Balbi wrote:
> >>> Hi,
> >>>
> >>> On Thu, Jan 17, 2013 at 01:30:24PM +0200, Roger Quad
Hi,
On Thu, Jan 17, 2013 at 08:46:06PM +0800, kbuild test robot wrote:
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git gadget
> head: a95bf2624aecc790d8803995818038bb89a99e6c
> commit: b642435333b23ab01d526bd854d118704434fc88 [4/59] usb: gadget: remove
> unused variable in
On Thu, Jan 17, 2013 at 12:51:04PM +0200, Felipe Balbi wrote:
> > > Thanks for the ACK. This bug was here unnoticed since 3.6 merge window,
> >
> > Then it should have Cc: sta...@kernel.org..
>
> just added to my tree.
Hi Felipe, thanks for adding the stable tag to the patch, but I actually
mad
Hi Kishon,
Thanks for the explanation.
On Thu, Jan 17, 2013 at 6:01 PM, kishon wrote:
> Hi,
>
>
> On Thursday 17 January 2013 05:41 PM, Vivek Gautam wrote:
>>
>> Hi Kishon,
>>
>>
>> On Wed, Jan 16, 2013 at 8:30 PM, Kishon Vijay Abraham I
>> wrote:
>>>
>>> This is in preparation for the changes
Hi,
On Thu, Jan 17, 2013 at 01:57:02PM +0100, Fabio Baltieri wrote:
> On Thu, Jan 17, 2013 at 12:51:04PM +0200, Felipe Balbi wrote:
> > > > Thanks for the ACK. This bug was here unnoticed since 3.6 merge window,
> > >
> > > Then it should have Cc: sta...@kernel.org..
> >
> > just added to my tr
Hello.
On 17-01-2013 14:46, Linus Walleij wrote:
wrote:
This patch converts the module to use clk_prepare_enable and
clk_disable_unprepare variants as required by common clock framework.
Without this the system crash during probe function.
Signed-off-by: Fabio Baltieri
Acked-by: L
On 01/17/2013 01:50 PM, Felipe Balbi wrote:
> On Thu, Jan 17, 2013 at 01:30:31PM +0200, Roger Quadros wrote:
>> Fixes the below build warning when driver is built-in.
>>
>> drivers/mfd/omap-usb-host.c:750:12: warning:
>> ‘usbhs_omap_remove’ defined but not used [-Wunused-function]
>>
>> Signed-off-
this warning was introduced by previous patches,
fix it.
Reported-by: Fengguang Wu
Signed-off-by: Felipe Balbi
---
drivers/usb/gadget/f_uac2.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/gadget/f_uac2.c b/drivers/usb/gadget/f_uac2.c
index 07fde05..c7468b6 100644
--- a/drivers
Hi,
On Thu, Jan 17, 2013 at 06:07:56PM +0530, Venu Byravarasu wrote:
> > > @@ -605,6 +615,53 @@ static const struct dev_pm_ops
> > tegra_ehci_pm_ops = {
> > >
> > > #endif
> > >
> > > +/* Bits of PORTSC1, which will get cleared by writing 1 into them */
> > > +#define TEGRA_PORTSC_RWC_BITS (USB_P
The driver description files gives these names to the vendor specific
functions on this modem:
Diag VID_19D2&PID_0265&MI_00
NMEA VID_19D2&PID_0265&MI_01
AT cmd VID_19D2&PID_0265&MI_02
Modem VID_19D2&PID_0265&MI_03
NetVID_19D2&PID_0265&MI_04
Signed-off-by: Bjørn Mork
---
drivers/us
On Thu, Jan 17, 2013 at 9:25 AM, Lothar Waßmann
wrote:
> The equivalent of !cpu_is_mx51() would be
> strcmp(pdev->id_entry->name, "imx-udc-mx51") (without the '!') meaning
> id_entry->name is different from "imx-udc-mx51".
Yes, agree.
strcmp(pdev->id_entry->name, "imx-udc-mx51") is also better
Hi,
On Thu, Jan 17, 2013 at 5:25 PM, Felipe Balbi wrote:
>
> Hi,
>
> On Thu, Jan 17, 2013 at 04:34:45PM +0530, Pratyush Anand wrote:
> > Hi Felip,
> >
> > On 1/17/2013 4:14 PM, Pratyush ANAND wrote:
> > >dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by
> > >default initializ
On Thu, 17 Jan 2013, Venu Byravarasu wrote:
> As Tegra PHY driver need to access one of the Host registers,
> added few APIs to ehci tegra driver.
>
> Signed-off-by: Venu Byravarasu
> ---
> delta from v1:
> Taken care of RWC bits, while accessing PORTSC register.
>
> drivers/usb/host/ehci-tegr
On Thu, 17 Jan 2013, Roger Quadros wrote:
> This driver does not request any gpios so don't free them.
> Fixes L3 bus error on multiple modprobe/rmmod of ehci_hcd
> with ehci-omap in use.
>
> CC: Alan Stern
>
> Signed-off-by: Roger Quadros
Acked-by: Alan Stern
> ---
> drivers/usb/host/ehci
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