On 10/30/2012 10:10 AM, Felipe Balbi wrote:
Hi,
On Tue, Oct 30, 2012 at 09:16:34AM -0500, Jon Hunter wrote:
Hi Felipe,
On 10/30/2012 02:09 AM, Felipe Balbi wrote:
...
its bit of an issue to take care. How do you ensure that GPIO
does idle on SOC idle C-state attempts in such cases.
Hi,
On Wed, Oct 31, 2012 at 05:15:02AM -0500, Jon Hunter wrote:
its bit of an issue to take care. How do you ensure that GPIO
does idle on SOC idle C-state attempts in such cases. Today that
job is done by omap_gpio_[prepare/resume]_for_idle.
that's only there because we
Santosh Shilimkar santosh.shilim...@ti.com writes:
[...]
Just to summaries, there are 3 things we are talking here.
Santosh, thanks for the summary. You are right on.
1. Delaying the idle with a timeout which $subject patch is
trying to do to reduce latency for interrupts. That itself
is
On Wednesday 31 October 2012 04:07 PM, Kevin Hilman wrote:
Santosh Shilimkar santosh.shilim...@ti.com writes:
[...]
Just to summaries, there are 3 things we are talking here.
Santosh, thanks for the summary. You are right on.
1. Delaying the idle with a timeout which $subject patch is
On Tuesday 30 October 2012 01:33 AM, Felipe Balbi wrote:
Hi,
On Mon, Oct 29, 2012 at 01:53:37PM +0530, Santosh Shilimkar wrote:
Just to expand a bit, Out of 6 GPIO banks, GPIO1 bank is in always ON
domain where as remaing 5 are in peripheral domain. Letting individual
banks idle allowed you
Hi,
On Tue, Oct 30, 2012 at 12:02:17PM +0530, Santosh Shilimkar wrote:
I still think mod_usage needs to go, so does
omap_gpio_prepare_for_idle() and omap_gpio_resume_from_idle(). To me, it
looks like that needs to be done on -prepare()/-complete() callbacks
of system suspend and the gpio
Hi Felipe,
On 10/30/2012 02:09 AM, Felipe Balbi wrote:
...
its bit of an issue to take care. How do you ensure that GPIO
does idle on SOC idle C-state attempts in such cases. Today that
job is done by omap_gpio_[prepare/resume]_for_idle.
that's only there because we pm_runtime_get_sync()
Hi,
On Tue, Oct 30, 2012 at 09:16:34AM -0500, Jon Hunter wrote:
Hi Felipe,
On 10/30/2012 02:09 AM, Felipe Balbi wrote:
...
its bit of an issue to take care. How do you ensure that GPIO
does idle on SOC idle C-state attempts in such cases. Today that
job is done by
+ Jon,
On Friday 26 October 2012 06:49 PM, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the device immediately on idle. If another access takes
place before the
On Mon, Oct 29, 2012 at 12:17:08PM +0530, Santosh Shilimkar wrote:
+ Jon,
On Friday 26 October 2012 06:49 PM, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the
On Monday 29 October 2012 01:35 PM, Felipe Balbi wrote:
On Mon, Oct 29, 2012 at 12:17:08PM +0530, Santosh Shilimkar wrote:
+ Jon,
On Friday 26 October 2012 06:49 PM, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can
Am Montag, den 29.10.2012, 12:17 +0530 schrieb Santosh Shilimkar:
+ Jon,
On Friday 26 October 2012 06:49 PM, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the
Hello
Am Freitag, den 26.10.2012, 23:01 +0300 schrieb Felipe Balbi:
Hi,
On Fri, Oct 26, 2012 at 03:19:13PM +0200, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending
Hi,
On Mon, Oct 29, 2012 at 01:53:37PM +0530, Santosh Shilimkar wrote:
Just to expand a bit, Out of 6 GPIO banks, GPIO1 bank is in always ON
domain where as remaing 5 are in peripheral domain. Letting individual
banks idle allowed you let the clock domain idle than keeping all the
6 banks and
On Saturday 27 October 2012 03:09 AM, Jon Hunter wrote:
On 10/26/2012 03:01 PM, Felipe Balbi wrote:
Hi,
On Fri, Oct 26, 2012 at 03:19:13PM +0200, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the device immediately on idle. If another access takes
place before the autosuspend timeout (2 secs), the call to resume the
device can return
Hi,
On Fri, Oct 26, 2012 at 09:55:30AM +0200, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the device immediately on idle. If another access takes
place before the
Am Freitag, den 26.10.2012, 11:03 +0300 schrieb Felipe Balbi:
Hi,
On Fri, Oct 26, 2012 at 09:55:30AM +0200, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the
On Fri, Oct 26, 2012 at 12:42:35PM +0200, Tim Niemeyer wrote:
Am Freitag, den 26.10.2012, 11:03 +0300 schrieb Felipe Balbi:
Hi,
On Fri, Oct 26, 2012 at 09:55:30AM +0200, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the device immediately on idle. If another access takes
place before the autosuspend timeout (2 secs), the call to resume the
device can return
Hi,
On Fri, Oct 26, 2012 at 03:19:13PM +0200, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the device immediately on idle. If another access takes
place before the
On 10/26/2012 03:01 PM, Felipe Balbi wrote:
Hi,
On Fri, Oct 26, 2012 at 03:19:13PM +0200, Tim Niemeyer wrote:
Adds support for configuring the omap-gpio driver use autosuspend for
runtime power management. This can reduce the latency in using it by
not suspending the device immediately on
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