Re: [RFC PATCH v5] media: add v4l2 subdev driver for S5K4ECGX sensor

2012-09-05 Thread Sylwester Nawrocki
Hi Sangwook, On 09/05/2012 02:28 PM, Sangwook Lee wrote: > This patch adds driver for S5K4ECGX sensor with embedded ISP SoC, > S5K4ECGX, which is a 5M CMOS Image sensor from Samsung > The driver implements preview mode of the S5K4ECGX sensor. > capture (snapshot) operation, face detection are miss

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Arjan van de Ven
On 9/5/2012 10:45 AM, Rajagopal Venkat wrote: > On 5 September 2012 22:52, Arjan van de Ven wrote: >> On 9/5/2012 10:19 AM, Rajagopal Venkat wrote: >>> On 5 September 2012 22:39, Arjan van de Ven wrote: On 9/5/2012 9:56 AM, Rajagopal Venkat wrote: >> measure1: >> ev3.start >> ev1

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Rajagopal Venkat
On 5 September 2012 22:52, Arjan van de Ven wrote: > On 9/5/2012 10:19 AM, Rajagopal Venkat wrote: >> On 5 September 2012 22:39, Arjan van de Ven wrote: >>> On 9/5/2012 9:56 AM, Rajagopal Venkat wrote: > measure1: > ev3.start > ev1.end < evX.end < These events

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Arjan van de Ven
On 9/5/2012 10:19 AM, Rajagopal Venkat wrote: > On 5 September 2012 22:39, Arjan van de Ven wrote: >> On 9/5/2012 9:56 AM, Rajagopal Venkat wrote: measure1: ev3.start ev1.end < >>> >>> evX.end < >>> These events are causing numbers to go wrong. >> >> but out of a 20 second

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Rajagopal Venkat
On 5 September 2012 22:39, Arjan van de Ven wrote: > On 9/5/2012 9:56 AM, Rajagopal Venkat wrote: >>> measure1: >>> ev3.start >>> ev1.end < >> >> evX.end < >> These events are causing numbers to go wrong. > > but out of a 20 second window.. this is a tiny tiny window... > if you see 100.

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Arjan van de Ven
On 9/5/2012 9:56 AM, Rajagopal Venkat wrote: >> measure1: >> ev3.start >> ev1.end < > > evX.end < > These events are causing numbers to go wrong. but out of a 20 second window.. this is a tiny tiny window... if you see 100.1% I'd buy this reasoning. but you're seeing much more than that

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Rajagopal Venkat
On 5 September 2012 18:14, Sergey Senozhatsky wrote: > Hi, > > On (09/05/12 15:52), Rajagopal Venkat wrote: >> Incorrect timer and work perf events timestamp tracing is one >> of the reason for reporting usage over 100%. This patch will >> resolve the issue by >> - rejecting the events for which e

Re: [GIT PULL] bit-LITTLE-MP-v7 - IMPORTANT

2012-09-05 Thread Viresh Kumar
On 5 September 2012 19:16, Morten Rasmussen wrote: > The patch is already in the original patch set, so I'm not sure why it > is missing. > > http://linux-arm.org/git?p=arm-bls.git;a=commit;h=1416200dd62551aa9ac4aa207b0c66651ccbff2c > > It needs to be there for the HMP scheduling to work. Surpris

[RFC PATCH 0/3] Delay switch to Non-Secure Hyp until kernel entry

2012-09-05 Thread Dave Martin
The bootwrapper is really doubling as firmware, so it doesn't make sense for it to drop out of the Secure World before getting a chance to parse its parameters and configuration. Instead, it should make sense to delay switching to the Normal World for as long as possible so that we have a chance t

[RFC PATCH 3/3] bootwrapper: Delay switch to Hyp mode until kernel entry

2012-09-05 Thread Dave Martin
Signed-off-by: Dave Martin --- boot.S| 15 +-- semi_loader.h |6 -- 2 files changed, 17 insertions(+), 4 deletions(-) diff --git a/boot.S b/boot.S index 128f74e..8ab68ba 100644 --- a/boot.S +++ b/boot.S @@ -96,8 +96,6 @@ start: mov r7, #0xfff0

[RFC PATCH 2/3] bootwrapper: Refactor entry into Hyp mode to be more reusable

2012-09-05 Thread Dave Martin
* Split Hyp mode entry out into a separate macro. * hvc now jumps back to the caller in Hyp mode instead of branching to a fixed label. Signed-off-by: Dave Martin --- boot.S | 23 +++ 1 files changed, 15 insertions(+), 8 deletions(-) diff --git a/boot.S b/boot.S in

[RFC PATCH 1/3] bootwrapper: Fix misaligned Hyp mode vector table

2012-09-05 Thread Dave Martin
Currently, it looks like we rely on luck in order to fall through to the correct vector when a Hyp Trap exception occurs. This patch aligns the Hyp mode vector table explicitly to a 32-byte boundary, as required by the architecture. Signed-off-by: Dave Martin --- boot.S | 24 -

Re: [PATCH] acpi : remove power from acpi_processor_cx structure

2012-09-05 Thread Rafael J. Wysocki
On Saturday, September 01, 2012, Rafael J. Wysocki wrote: > On Friday, August 31, 2012, Daniel Lezcano wrote: > > On 07/24/2012 11:06 PM, Konrad Rzeszutek Wilk wrote: > > > On Tue, Jul 24, 2012 at 11:12:29PM +0200, Daniel Lezcano wrote: > > >> Remove the power field as it is not used. > > >> > > >>

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Chris Ferron
On 09/05/2012 05:44 AM, Sergey Senozhatsky wrote: Hi, On (09/05/12 15:52), Rajagopal Venkat wrote: Incorrect timer and work perf events timestamp tracing is one of the reason for reporting usage over 100%. This patch will resolve the issue by - rejecting the events for which entry timestamp is

Re: [GIT PULL] bit-LITTLE-MP-v7 - IMPORTANT

2012-09-05 Thread Morten Rasmussen
Hi Viresh, On Mon, Sep 03, 2012 at 06:21:26AM +0100, Viresh Kumar wrote: > On 28 August 2012 10:37, Viresh Kumar wrote: > > I have updated > > > > https://wiki.linaro.org/WorkingGroups/PowerManagement/Process/bigLittleMPTree > > > > as per our last discussion. Please see if i have missed somethin

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Sergey Senozhatsky
Hi, On (09/05/12 15:52), Rajagopal Venkat wrote: > Incorrect timer and work perf events timestamp tracing is one > of the reason for reporting usage over 100%. This patch will > resolve the issue by > - rejecting the events for which entry timestamp is not recorded. how is that possible? do you m

[RFC PATCH v5] media: add v4l2 subdev driver for S5K4ECGX sensor

2012-09-05 Thread Sangwook Lee
This patch adds driver for S5K4ECGX sensor with embedded ISP SoC, S5K4ECGX, which is a 5M CMOS Image sensor from Samsung The driver implements preview mode of the S5K4ECGX sensor. capture (snapshot) operation, face detection are missing now. Following controls are supported: contrast/saturation/bri

Re: [Powertop] [PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Viresh Kumar
On Wed, Sep 5, 2012 at 3:52 PM, Rajagopal Venkat wrote: > Incorrect timer and work perf events timestamp tracing is one > of the reason for reporting usage over 100%. This patch will > resolve the issue by > - rejecting the events for which entry timestamp is not recorded. > Currently these events

Re: llct "stable" trees

2012-09-05 Thread Andy Green
On 09/05/12 17:19, the mail apparently from Andy Green included: On 09/04/12 12:13, the mail apparently from Ricardo Salveti included: Hi - 1) Can we have linux stable point release content in tilt-3.4? Rather than my doing it, isn't it better to add it to llc-3.4 and merge it on the lt histor

[Powertop][PATCH] Fix timer and work perf events timestamp tracing

2012-09-05 Thread Rajagopal Venkat
Incorrect timer and work perf events timestamp tracing is one of the reason for reporting usage over 100%. This patch will resolve the issue by - rejecting the events for which entry timestamp is not recorded. Currently these events exit timestamp itself is considered as usage period resulting in o

Re: llct "stable" trees

2012-09-05 Thread Andy Green
On 09/04/12 12:13, the mail apparently from Ricardo Salveti included: Hi - 1) Can we have linux stable point release content in tilt-3.4? Rather than my doing it, isn't it better to add it to llc-3.4 and merge it on the lt history tree periodically? That way every lt can get them from one pla