RE: [PATCH resend v2] omap: 3630: disable TLL SAR on 3630 ES1

2010-07-14 Thread Gadiyar, Anand
Aguirre, Sergio wrote: > > +/* > > + * The USBTLL Save-and-Restore mechanism is broken on > > + * 3430s upto ES3.0 and 3630ES1.0. Hence this feature > > + * needs to be disabled on these chips. > > + * Refer: 3430 errata ID i459 and 3630 errata ID i579 > > + */ > > static struct powerdomain core_3

Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support

2010-07-14 Thread Marek Vasut
Dne Čt 15. července 2010 08:00:28 Hiroshi DOYU napsal(a): > From: ext Marek Vasut > Subject: Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support > Date: Thu, 15 Jul 2010 07:56:11 +0200 > > > Dne Čt 15. července 2010 07:39:31 Hiroshi DOYU napsal(a): > >> From: ext Marek Vasut > >> Subject:

Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support

2010-07-14 Thread Hiroshi DOYU
From: ext Marek Vasut Subject: Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support Date: Thu, 15 Jul 2010 07:56:11 +0200 > Dne Čt 15. července 2010 07:39:31 Hiroshi DOYU napsal(a): >> From: ext Marek Vasut >> Subject: Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support >> Date: Thu,

Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support

2010-07-14 Thread Marek Vasut
Dne Čt 15. července 2010 07:39:31 Hiroshi DOYU napsal(a): > From: ext Marek Vasut > Subject: Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support > Date: Thu, 15 Jul 2010 06:48:50 +0200 > > > Dne St 30. června 2010 16:28:01 Hiroshi DOYU napsal(a): > >> From: Hiroshi DOYU > >> > >> Hibernat

Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management

2010-07-14 Thread Zach Pfeffer
On Wed, Jul 14, 2010 at 06:47:34PM -0700, Eric W. Biederman wrote: > Zach Pfeffer writes: > > > On Wed, Jul 14, 2010 at 11:05:36PM +0100, Russell King - ARM Linux wrote: > >> On Wed, Jul 14, 2010 at 01:11:49PM -0700, Zach Pfeffer wrote: > >> > If the DMA-API contained functions to allocate virtua

Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support

2010-07-14 Thread Hiroshi DOYU
From: ext Marek Vasut Subject: Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support Date: Thu, 15 Jul 2010 06:48:50 +0200 > Dne St 30. června 2010 16:28:01 Hiroshi DOYU napsal(a): >> From: Hiroshi DOYU >> >> Hibernation (a.k.a: Suspend-To-Disk) support for ARM >> >> Based on the original

Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management

2010-07-14 Thread Zach Pfeffer
On Wed, Jul 14, 2010 at 06:29:58PM -0700, Zach Pfeffer wrote: > On Wed, Jul 14, 2010 at 11:05:36PM +0100, Russell King - ARM Linux wrote: > > On Wed, Jul 14, 2010 at 01:11:49PM -0700, Zach Pfeffer wrote: > > > If the DMA-API contained functions to allocate virtual space separate > > > from physical

Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support

2010-07-14 Thread Hiroshi DOYU
From: ext Pavel Machek Subject: Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support Date: Wed, 14 Jul 2010 15:22:55 +0200 > Hi! > >> From: Hiroshi DOYU >> >> Hibernation (a.k.a: Suspend-To-Disk) support for ARM >> >> Based on the original work from Romit and Raghu at TI. The original >>

RE: [PATCH 12/20] OMAP: PM: create omap_devices for MPU, DSP, L3

2010-07-14 Thread Gopinath, Thara
>>-Original Message- >>From: linux-omap-ow...@vger.kernel.org >>[mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Paul >>Walmsley >>Sent: Friday, July 02, 2010 9:00 PM >>To: linux-omap@vger.kernel.org; linux-arm-ker...@lists.infradead.org >>Cc: Kevin Hilman >>Subject: [PATCH 12/20]

Power managment on Overo

2010-07-14 Thread Han Wang
Hi, All, I am running the linux-pm-kernel v2.35.rc3 on Overo Earth. I have managed to suspend the system using "echo mem > /sys/power/state" with "enable_off_mode" and "sleep_while_idle" enabled. Currently, I am able to achieve 200mW in suspend mode. However, I am seen in other posts, such

RE: [PATCH resend] omap: 3630: disable TLL SAR on 3630 ES1

2010-07-14 Thread Paul Walmsley
On Wed, 14 Jul 2010, Gadiyar, Anand wrote: > Paul Walmsley wrote: > > > Tony, once Anand does that, it's > > > > Acked-by: Paul Walmsley > > > > if you want it for .36; otherwise, for .37, I'd be happy to queue it. > > I assume you mean .35 and .36 here - isn't .37 another 3+ months away? I

Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support

2010-07-14 Thread Marek Vasut
Dne St 30. června 2010 16:28:01 Hiroshi DOYU napsal(a): > From: Hiroshi DOYU > > Hibernation (a.k.a: Suspend-To-Disk) support for ARM > > Based on the original work from Romit and Raghu at TI. The original > patch(*1) was sent to LOML by Teerth Reddy > > *1: https://patchwork.kernel.org/patch/

Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management

2010-07-14 Thread Eric W. Biederman
Zach Pfeffer writes: > On Wed, Jul 14, 2010 at 11:05:36PM +0100, Russell King - ARM Linux wrote: >> On Wed, Jul 14, 2010 at 01:11:49PM -0700, Zach Pfeffer wrote: >> > If the DMA-API contained functions to allocate virtual space separate >> > from physical space and reworked how chained buffers fu

Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management

2010-07-14 Thread Zach Pfeffer
On Thu, Jul 15, 2010 at 08:07:28AM +0900, FUJITA Tomonori wrote: > On Wed, 14 Jul 2010 13:11:49 -0700 > Zach Pfeffer wrote: > > > On Wed, Jul 14, 2010 at 10:59:38AM +0900, FUJITA Tomonori wrote: > > > On Tue, 13 Jul 2010 05:14:21 -0700 > > > Zach Pfeffer wrote: > > > > > > > > You mean that you

Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management

2010-07-14 Thread Zach Pfeffer
On Wed, Jul 14, 2010 at 11:05:36PM +0100, Russell King - ARM Linux wrote: > On Wed, Jul 14, 2010 at 01:11:49PM -0700, Zach Pfeffer wrote: > > If the DMA-API contained functions to allocate virtual space separate > > from physical space and reworked how chained buffers functioned it > > would probab

Re: [RFC 3/3] mm: iommu: The Virtual Contiguous Memory Manager

2010-07-14 Thread Zach Pfeffer
On Wed, Jul 14, 2010 at 09:34:03PM +0200, Joerg Roedel wrote: > On Mon, Jul 12, 2010 at 10:21:05PM -0700, Zach Pfeffer wrote: > > Joerg Roedel wrote: > > > > The DMA-API already does this with the help of IOMMUs if they are > > > present. What is the benefit of your approach over that? > > > > Th

Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management

2010-07-14 Thread FUJITA Tomonori
On Wed, 14 Jul 2010 13:11:49 -0700 Zach Pfeffer wrote: > On Wed, Jul 14, 2010 at 10:59:38AM +0900, FUJITA Tomonori wrote: > > On Tue, 13 Jul 2010 05:14:21 -0700 > > Zach Pfeffer wrote: > > > > > > You mean that you want to specify this alignment attribute every time > > > > you create an IOMMU

Re: [RFC][PATCH 1/1] ARM: Add initial hibernation support

2010-07-14 Thread Pavel Machek
Hi! > From: Hiroshi DOYU > > Hibernation (a.k.a: Suspend-To-Disk) support for ARM > > Based on the original work from Romit and Raghu at TI. The original > patch(*1) was sent to LOML by Teerth Reddy > > *1: https://patchwork.kernel.org/patch/96442/ > > Signed-off-by: Hiroshi DOYU Looks ok

Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management

2010-07-14 Thread Russell King - ARM Linux
On Wed, Jul 14, 2010 at 01:11:49PM -0700, Zach Pfeffer wrote: > If the DMA-API contained functions to allocate virtual space separate > from physical space and reworked how chained buffers functioned it > would probably work - but then things start to look like the VCM API > which does graph based

Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management

2010-07-14 Thread Zach Pfeffer
On Wed, Jul 14, 2010 at 10:59:38AM +0900, FUJITA Tomonori wrote: > On Tue, 13 Jul 2010 05:14:21 -0700 > Zach Pfeffer wrote: > > > > You mean that you want to specify this alignment attribute every time > > > you create an IOMMU mapping? Then you can set segment_boundary_mask > > > every time you

[PATCH] ARM: OMAP3: Add S-Video output to IGEPv2 board

2010-07-14 Thread Maurus Cuelenaere
This adds S-Video DSS and VDAC regulator platform definitions to the IGEPv2 board. There isn't a physical connector on-board but one can solder one at test points provided by ISEE. Signed-off-by: Maurus Cuelenaere --- arch/arm/mach-omap2/board-igep0020.c | 31 +-- 1

Re: [RFC 3/3] mm: iommu: The Virtual Contiguous Memory Manager

2010-07-14 Thread Joerg Roedel
On Mon, Jul 12, 2010 at 10:21:05PM -0700, Zach Pfeffer wrote: > Joerg Roedel wrote: > > The DMA-API already does this with the help of IOMMUs if they are > > present. What is the benefit of your approach over that? > > The grist to the DMA-API mill is the opaque scatterlist. Each > scatterlist el

Re: ARM defconfig files

2010-07-14 Thread Tony Luck
2010/7/14 Uwe Kleine-König : > Note that no kernel is built at all, only the config is regenerated once > for each line. You could special case blank lines and comments (other than ones like "# CONFIG_FOO is not set" which do matter). They account for ~15% of the lines in my .config files. But i

RE: [PATCH resend v2] omap: 3630: disable TLL SAR on 3630 ES1

2010-07-14 Thread Aguirre, Sergio
Hi Anand, > -Original Message- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Anand Gadiyar > Sent: Wednesday, July 14, 2010 8:39 AM > To: linux-omap@vger.kernel.org > Cc: Gadiyar, Anand > Subject: [PATCH resend v2] omap: 3630: disable T

Re: [PATCH v2] OMAP: DSS2: Fix error path in omap_dsi_update()

2010-07-14 Thread Nishanth Menon
Taneja, Archit had written, on 07/14/2010 07:11 AM, the following: In the case of an error on calling dsi_update_screen_l4(), a successful framedone callback is still sent to panel-taal. An error should be returned to taal_update() instead. Signed-off-by: Archit Taneja --- v2: This fixes a comp

Re: musb_hdrc: usb_disconnect is not called when the USB device is disconnected.

2010-07-14 Thread Enric Balletbò i Serra
2010/7/14 Gadiyar, Anand : > Enric Balletbò i Serra >> Hello, >> >> When I disconnect an USB pendrive using twl4030 otg as host (step 2) >> the usb_disconnect function is not called. OTOH if I reconnect the >> device (step 3), then the usb_disconnect function is called. >> >> Does anyone have any i

[PATCH resend v2] omap: 3630: disable TLL SAR on 3630 ES1

2010-07-14 Thread Anand Gadiyar
USBTLL Save-and-Restore is broken in 3630 ES1.0. Having it enabled could result in incorrect register restores as the OMAP exits off-mode. This could potentially result in unexpected wakeup events. (Refer 3630 errata ID i579) This is fixed in ES1.1. So disable it for ES1.0s. Signed-off-by: Anand

Re: ARM defconfig files

2010-07-14 Thread Uwe Kleine-König
On Mon, Jul 12, 2010 at 04:34:04PM -0700, David Brown wrote: > On Monday 12 July 2010 16:18:01 Linus Torvalds wrote: > > > 2010/7/12 David Brown : > > > > > > Do you have scripts or tools that you did this with, or is a manual > > > process. We're about to add several new (ARM) targets, and it'd

RE: [PATCH resend] omap: 3630: disable TLL SAR on 3630 ES1

2010-07-14 Thread Gadiyar, Anand
Paul Walmsley wrote: > > On Sat, 10 Jul 2010, Anand Gadiyar wrote: > > > USBTLL Save-and-Restore is broken in 3630 ES1.0. Having it > > enabled could result in incorrect register restores as > > the OMAP exits off-mode. This could potentially result in > > unexpected wakeup events. > > > > This

RE: musb_hdrc: usb_disconnect is not called when the USB device is disconnected.

2010-07-14 Thread Gadiyar, Anand
Enric Balletbò i Serra > Hello, > > When I disconnect an USB pendrive using twl4030 otg as host (step 2) > the usb_disconnect function is not called. OTOH if I reconnect the > device (step 3), then the usb_disconnect function is called. > > Does anyone have any ideas why usb_disconnect is not cal

RE: [PATCH] mmc: csd version check updated to support MMC v4.41

2010-07-14 Thread Ghorai, Sukumar
> -Original Message- > From: kyungmi...@gmail.com [mailto:kyungmi...@gmail.com] On Behalf Of > Kyungmin Park > Sent: Wednesday, July 14, 2010 6:09 PM > To: Ghorai, Sukumar > Cc: Sripathy, Vishwanath; linux-...@vger.kernel.org; linux- > o...@vger.kernel.org > Subject: Re: [PATCH] mmc: csd v

Re: [PATCH] mmc: csd version check updated to support MMC v4.41

2010-07-14 Thread Kyungmin Park
Hi, you can find it's already merged at mmc tree. Try to find this one. [PATCH v2] Recognize CSD structure version 3 Thank you, Kyungmin Park On Wed, Jul 14, 2010 at 9:19 PM, Ghorai, Sukumar wrote: > > >> -Original Message- >> From: Sripathy, Vishwanath >> Sent: Wednesday, July 14, 201

RE: [PATCH] mmc: csd version check updated to support MMC v4.41

2010-07-14 Thread Ghorai, Sukumar
> -Original Message- > From: Sripathy, Vishwanath > Sent: Wednesday, July 14, 2010 5:23 PM > To: Ghorai, Sukumar; linux-...@vger.kernel.org; linux-omap@vger.kernel.org > Subject: RE: [PATCH] mmc: csd version check updated to support MMC v4.41 > > > > > -Original Message- > > Fr

[PATCH v2] OMAP: DSS2: Fix error path in omap_dsi_update()

2010-07-14 Thread Archit Taneja
In the case of an error on calling dsi_update_screen_l4(), a successful framedone callback is still sent to panel-taal. An error should be returned to taal_update() instead. Signed-off-by: Archit Taneja --- v2: This fixes a compilation warning seen after builing with v1. v1: http://www.mail-arch

RE: [PATCH] mmc: csd version check updated to support MMC v4.41

2010-07-14 Thread Sripathy, Vishwanath
> -Original Message- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Ghorai, Sukumar > Sent: Wednesday, July 14, 2010 1:51 PM > To: linux-...@vger.kernel.org; linux-omap@vger.kernel.org > Cc: Ghorai, Sukumar > Subject: [PATCH] mmc: csd ve

[PATCH] OMAP1: PM: Fix OMAP1610 build

2010-07-14 Thread Manjunatha GK
OMAP1610 build fails with following error on the branch pm-wip/hwmods-omap4. This patch fixes the build error. arch/arm/mach-omap1/pm_bus.c: In function 'platform_pm_runtime_suspend': arch/arm/mach-omap1/pm_bus.c:30: error: 'ret' undeclared (first use in this function) arch/arm/mach-omap1/pm_bus.

Re: [RFC] [PATCH] mfd: Support for TWL6030 PWM

2010-07-14 Thread Samuel Ortiz
Hi Hemanth, On Thu, Jul 08, 2010 at 05:40:51PM +0530, Hemanth V wrote: > From 2c6efcebf2790a4c968309360cfc3559b6d9c110 Mon Sep 17 00:00:00 2001 > From: Hemanth V > Date: Thu, 8 Jul 2010 17:04:06 +0530 > Subject: [PATCH] Add support for TWL6030 PWM > > TWL6030 supports PWM (Pulse Width Modulator)

Re: [PATCH 00/11] staging: tidspbridge: header cleanup series

2010-07-14 Thread Felipe Contreras
On Tue, Jul 13, 2010 at 1:55 AM, Nishanth Menon wrote: > Series targetted to remove std.h, GlobalTypes.h and dbdefs.h. These > introduce custom types and macros which dont make sense for linux kernel > > Nishanth Menon (11): >  staging: tidspbridge: remove custom TRUE FALSE >  staging: tidspbridge

Re: ARM defconfig files

2010-07-14 Thread Felipe Contreras
On Mon, Jul 12, 2010 at 11:06 PM, Russell King - ARM Linux wrote: > On Mon, Jul 12, 2010 at 10:40:36AM -0700, Linus Torvalds wrote: >> On Mon, Jul 12, 2010 at 10:32 AM, Russell King - ARM Linux >> wrote: >> > >> > When you brought up the problem you seemed absolutely convinced >> > that nothing e

Re: ARM defconfig files

2010-07-14 Thread Felipe Contreras
On Tue, Jul 13, 2010 at 2:34 AM, David Brown wrote: > It seems a bit brute force, probably not something I can make part of > our regular build process, but I can definitely run it before sending > patches out. > > I wonder if there's a more efficient way of doing it that doesn't > involve invokin

[PATCH] mmc: csd version check updated to support MMC v4.41

2010-07-14 Thread Sukumar Ghorai
CSD_STRUCTURE [127:126] describes the version of the CSD structure. According to the MMC specificaiton (v4.4.1), 3 is also a valid number. Signed-off-by: Sukumar Ghorai --- Tested on omap4430 ES2.0 drivers/mmc/core/mmc.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --g

RE: [RFC v2][PATCH 1/7] OMAP: DSS2: Overlay Manager LCD2 changes in dispay.h

2010-07-14 Thread Taneja, Archit
Hi, > > -Original Message- > > From: linux-omap-ow...@vger.kernel.org > > [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of > Taneja, Archit > > Sent: Wednesday, July 14, 2010 12:03 PM > > To: tomi.valkei...@nokia.com > > Cc: linux-omap@vger.kernel.org; Semwal, Sumit; Guruswamy, >

RE: [RFC v2][PATCH 1/7] OMAP: DSS2: Overlay Manager LCD2 changes in dispay.h

2010-07-14 Thread Premi, Sanjeev
> -Original Message- > From: linux-omap-ow...@vger.kernel.org > [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Taneja, Archit > Sent: Wednesday, July 14, 2010 12:03 PM > To: tomi.valkei...@nokia.com > Cc: linux-omap@vger.kernel.org; Semwal, Sumit; Guruswamy, > Senthilvadivu; Mitta