On Thu, 14 Oct 2010 20:21:15 +0530
"Varadarajan, Charulatha" wrote:
> If other users should be allowed to use McBSP ports, it is good to
> have DMA support in plat-omap/mcbsp.c itself and modify the asoc
> implementation to take advantage of the proposed new mcbsp
> design. If agreed, this shall
On Wed, 2010-10-13 at 16:09 +0400, Evgeny Kuznetsov wrote:
> On Wed, 2010-10-13 at 17:20 +0530, ext Varadarajan, Charulatha wrote:
> >
> > <>
> >
> > > > >
> > > > > From: Evgeny Kuznetsov
> > > > >
> > > > > Value of "isr_reg" pointer is depend on configuration and GPIO method.
> > > > > Potent
> -Original Message-
> From: Kevin Hilman [mailto:khil...@deeprootsystems.com]
> Sent: Friday, October 15, 2010 3:44 AM
> To: Nayak, Rajendra
> Cc: linux-omap@vger.kernel.org; Paul Walmsley; Cousson, Benoit; Shilimkar,
> Santosh
> Subject: Re: [PATCH] OMAP: hmwod: Update the sysc_cache in c
Hi,
How is the value of the ocr_mask computed in hsmmc.h?
http://git.kernel.org/?p=linux/kernel/git/tmlind/linux-omap-2.6.git;a=blob;f=arch/arm/mach-omap2/hsmmc.h;h=281e97287adf988493efd1ca94b19ab8588b7aaf;hb=HEAD#l11
e.g.
.ocr_mask = 0x0010, /* 3.3V */
.ocr_mask = 0x00
Hi Madhusudhan,
On Oct 15, 2010, at 4:35 AM, Madhusudhan wrote:
>
> Twl4030 is the power chip. Its LDOs are modeled through the regulator
> framework used by MMC1 and MMC2. On OMAP3 the card detect is from the GPIO
> module of twl4030.
Could you suggest an example of a board that uses TWL4030 fo
Grazvydas Ignotas wrote:
On Thu, Oct 14, 2010 at 5:14 AM, Jason Wang wrote:
Grazvydas Ignotas wrote:
Working here on pandora too, applied on top of linux-next (did not
test suspend though).
Not caused by this patch, but the old problem where lower measurement
bits get lost is back - w
OMAP4 shares one interrupt line for all the mailbox instances.
The ISR is handling only the mailbox instance that was registered last.
So if both mailbox instances are running at the same time, the first mailbox
that registered wouldn't get the mailbox message. The same issue is present
in Transmit
Schedule the Tasklet to send only when mailbox fifo is full, else
send the message in the Process context. This would avoid
needless scheduling of Tasklet for every message transfer
Signed-off-by: Hari Kanigeri
---
arch/arm/plat-omap/mailbox.c |9 +++--
1 files changed, 7 insertions(+),
From: Fernando Guzman Lugo
As pointed by Ohad Ben-Cohen, the variable rq_full flag is a
global variable, so if there are multiple mailbox users
there will be conflics. Now there is a full flag per
mailbox queue.
Version 2:
- Rebase to the latest.
Version 3:
- Remove spin_lock protection. When th
In the current mailbox driver, the mailbox internal pointer for
callback can be directly manipulated by the Users, so a second
User can easily corrupt the first user's callback pointer.
The initial effort to correct this issue can be referred here:
https://patchwork.kernel.org/patch/107520/
Along
disabling rx interrupt on omap4 is different than its pre-decessors.
The bit in OMAP4_MAILBOX_IRQENABLE_CLR should be set to disable the
interrupts instead of clearing the bit.
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/mailbox.c |5 -
1 files changed, 4 insertions(+), 1 deleti
In omap4, there is no explicit configuration register to enable mailbox clocks.
Defining dummy clock for mailbox clock module to keep the mailbox driver
backward compatible with previous omaps.
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/clock44xx_data.c |1 +
1 files changed, 1 ins
Fix the checkpatch warnings observed in mailbox module
Signed-off-by: Hari Kanigeri
---
arch/arm/plat-omap/mailbox.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 9ce3570..ed960c1 100644
--- a/ar
My apologies for spamming linux omap.
Resending again with the patch set copying correct linux arm mailing list.
please ignore the previous patchsets.
[http://www.spinics.net/lists/linux-omap/msg38782.html]
[http://www.mail-archive.com/linux-omap@vger.kernel.org/msg37214.html]
This patch set inclu
OMAP4 shares one interrupt line for all the mailbox instances.
The ISR is handling only the mailbox instance that was registered last.
So if both mailbox instances are running at the same time, the first mailbox
that registered wouldn't get the mailbox message. The same issue is present
in Transmit
In omap4, there is no explicit configuration register to enable mailbox clocks.
Defining dummy clock for mailbox clock module to keep the mailbox driver
backward compatible with previous omaps.
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/clock44xx_data.c |1 +
1 files changed, 1 ins
In the current mailbox driver, the mailbox internal pointer for
callback can be directly manipulated by the Users, so a second
User can easily corrupt the first user's callback pointer.
The initial effort to correct this issue can be referred here:
https://patchwork.kernel.org/patch/107520/
Along
From: Fernando Guzman Lugo
As pointed by Ohad Ben-Cohen, the variable rq_full flag is a
global variable, so if there are multiple mailbox users
there will be conflics. Now there is a full flag per
mailbox queue.
Version 2:
- Rebase to the latest.
Version 3:
- Remove spin_lock protection. When th
Schedule the Tasklet to send only when mailbox fifo is full, else
send the message in the Process context. This would avoid
needless scheduling of Tasklet for every message transfer
Signed-off-by: Hari Kanigeri
---
arch/arm/plat-omap/mailbox.c |9 +++--
1 files changed, 7 insertions(+),
disabling rx interrupt on omap4 is different than its pre-decessors.
The bit in OMAP4_MAILBOX_IRQENABLE_CLR should be set to disable the
interrupts instead of clearing the bit.
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/mailbox.c |5 -
1 files changed, 4 insertions(+), 1 deleti
Resending the patch set copying linux arm mailing list.
please ignore the previous patchset.
[http://www.mail-archive.com/linux-omap@vger.kernel.org/msg37214.html]
This patch set includes following mailbox enhancements and fixes.
- Fix in RX interrupt disable mechanism for OMAP4
- Fix che
Fix the checkpatch warnings observed in mailbox module
Signed-off-by: Hari Kanigeri
---
arch/arm/plat-omap/mailbox.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 9ce3570..ed960c1 100644
--- a/ar
> -Original Message-
> From: omapandroid-discussion-boun...@gforge.ti.com [mailto:omapandroid-
> discussion-boun...@gforge.ti.com] On Behalf Of Elvis Dowson
> Sent: Thursday, October 14, 2010 6:19 PM
> To: Nishanth Menon
> Cc: Linux OMAP Mailing List; omapandroid-discuss...@omapzoom.org
>
Thara Gopinath writes:
> By default the system boots up at nominal voltage for every
> voltage domain in the system. This patch puts VDD1 and VDD2
> to the correct boot up voltage as per the opp tables specified.
> This patch implements this by matching the rate of the main clock
> of the voltage
Thara Gopinath writes:
> This patch enables smartreflex class3 functionality for OMAP3430SDP,
> OMAP3630SDP, ZOOM2 and ZOOM3 boards.
This patch doesn't touch 3630sdp.
> Signed-off-by: Thara Gopinath
I'm having some doubts about whether this should be done by board files or
not. Seems like th
Thara Gopinath writes:
> This patch adds debug support to the voltage and smartreflex drivers.
> This means a whole bunch of voltage processor and smartreflex
> parameters are now visible through the pm debugfs. By default
> only a read of these parameters are permitted. If you need to
> write in
Elvis Dowson had written, on 10/14/2010 06:18 PM, the following:
Hi,
On Oct 15, 2010, at 2:56 AM, Nishanth Menon wrote:
mainline does it this way:
board files report using omap2_hsmmc_info[2] to hsmmc.c using
omap2_hsmmc_init[3] - hsmmc.c
>> converts them to required datastructures that omap_
Hi,
On Oct 15, 2010, at 2:56 AM, Nishanth Menon wrote:
>
> mainline does it this way:
> board files report using omap2_hsmmc_info[2] to hsmmc.c using
> omap2_hsmmc_init[3] - hsmmc.c converts them to required datastructures that
> omap_hsmmc.c uses..
What is the relationship between twl4030 and
Elvis Dowson had written, on 10/14/2010 06:08 PM, the following:
Hi Nishanth,
On Oct 15, 2010, at 2:56 AM, Nishanth Menon wrote:
Dont have a board-sholes-hsmm.c in l-o[1]... :( so not sure which kernel you
are talking about here.
This is in the omapzoom, p-android-omap-2.6.32 branch
http:/
Hi Nishanth,
On Oct 15, 2010, at 2:56 AM, Nishanth Menon wrote:
> Dont have a board-sholes-hsmm.c in l-o[1]... :( so not sure which kernel you
> are talking about here.
This is in the omapzoom, p-android-omap-2.6.32 branch
http://git.omapzoom.org/?p=kernel/omap.git;a=tree;f=arch/arm/mach-omap2
Thara Gopinath writes:
> Smartreflex Class3 implementation continuously monitors
> silicon performance and instructs the Voltage Processors
> to increase or decrease the voltage.
> This patch adds smartreflex class 3 driver. This driver hooks
> up with the generic smartreflex driver smartreflex.
Hi,
I'm trying to integrate a LSR TiWi WL1271 wlan module with a custom TI
OMAP 3530 beagleboard-based platform.
I'm having some trouble with sending commands from the MMC2 controller to the
TI WLAN module. I've built the wl1271 kernel and driver from the
android-rowboard-froyo-2.2 kern
Elvis Dowson had written, on 10/14/2010 04:48 PM, the following:
Hi,
I'm trying to bring up a TI WL1271 wlan module connected to MMC2 controller of a TI OMAP 3530 processor.
I am unclear about the difference between the use of twl4030_hsmmc_info and omap_mmc_platform_data, to set the attribute
Rajendra Nayak writes:
> Do not skip the sysc programming in the hmwod framework based
> on the cached value alone, since at times the module might have lost
> context (due to the Powerdomain in which the module belongs
> transitions to either Open Switch RET or OFF).
Shouldn't the driver for ea
On Wed, 2010-09-22 at 20:15 +0530, Thara Gopinath wrote:
> This patch adds support for device registration of various
> smartreflex module present in the system. This patch introduces
> the platform data for smartreflex devices which include
> the efused and test n-target vaules, module enable/disa
On Sat, 2010-09-25 at 18:21 +0530, Thara Gopinath wrote:
> diff --git a/arch/arm/plat-omap/include/plat/control.h
> b/arch/arm/plat-omap/include/plat/control.h
> index 042eb6e..1e8f6ec 100644
> --- a/arch/arm/plat-omap/include/plat/control.h
> +++ b/arch/arm/plat-omap/include/plat/control.h
> @@ -1
On Wed, 2010-09-22 at 20:15 +0530, Thara Gopinath wrote:
> --- a/arch/arm/mach-omap2/smartreflex.c
> +++ b/arch/arm/mach-omap2/smartreflex.c
> @@ -558,8 +558,13 @@ int sr_enable(struct voltagedomain *voltdm,
> unsigned long volt)
> return -ENODATA;
> }
>
> - /* errmi
On Wed, 2010-09-22 at 20:15 +0530, Thara Gopinath wrote:
> This patch adds voltage driver support for OMAP3. The driver
> allows configuring the voltage controller and voltage
> processors during init and exports APIs to enable/disable
> voltage processors, scale voltage and reset voltage.
> The d
Hi,
I'm trying to bring up a TI WL1271 wlan module connected to MMC2
controller of a TI OMAP 3530 processor.
I am unclear about the difference between the use of twl4030_hsmmc_info and
omap_mmc_platform_data, to set the attributes and constraints for the MMC1
(connected to microSD card)
On Thu, Oct 14, 2010 at 5:14 AM, Jason Wang wrote:
> Grazvydas Ignotas wrote:
>> Working here on pandora too, applied on top of linux-next (did not
>> test suspend though).
>>
>> Not caused by this patch, but the old problem where lower measurement
>> bits get lost is back - when I draw diagonal l
On Thu, 14 Oct 2010, Paul Walmsley wrote:
> Enclosed below is a work-in-progress patch to illustrate the proposal.
> It clearly needs some more work and should be split into at least two
> patches, but it might help clarify what I am proposing.
Here's one important missing piece of the patch that
Hello Rajendra,
On Tue, 10 Aug 2010, Rajendra Nayak wrote:
> OMAP's have always had PRCM split into PRM for power and reset
> management and CM for clock management.
> In OMAP4 the split (physically) is not very straight forward and
> there are instances of clock management control registers in P
Hello Charu, Kevin, Benoît,
On Thu, 14 Oct 2010, Varadarajan, Charulatha wrote:
> Please provide your input on this.
Thinking about this problem -- and the earlier problem of how to
determine what state to leave the watchdog in -- what occurs to me is
that we should probably:
1. add a function
Do not skip the sysc programming in the hmwod framework based
on the cached value alone, since at times the module might have lost
context (due to the Powerdomain in which the module belongs
transitions to either Open Switch RET or OFF).
Signed-off-by: Rajendra Nayak
Cc: Paul Walmsley
Cc: Benoit
* Hari Kanigeri [101013 18:24]:
> This patch set includes following mailbox enhancments and fixes.
Please repost one more time with linux-arm-kernel list Cc'd so
Hiroshi does not need to repost these.
For any arch/arm/*omap*/ patches we need to have them also
reviewed on the linux-arm-kernel lis
* Anand Gadiyar wrote:
> armpmu is a pointer to a structure - We need to use the structure
> pointer operator to access num_events, and not the structure member
> operator.
>
> This fixes the following build break when building for OMAP4.
Yeah - i already fixed it earlier today and pushed it
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Thursday, October 14, 2010 4:47 AM
> To: Guzman Lugo, Fernando
> Cc: felipe.contre...@nokia.com; t...@atomide.com;
> linux-ker...@vger.kernel.org; andy.shevche...@gmail.com;
> linux-omap@vger.kernel.org
> -Original Message-
> From: Peter Ujfalusi [mailto:peter.ujfal...@nokia.com]
> Sent: Wednesday, October 13, 2010 2:02 PM
> To: Varadarajan, Charulatha
> Cc: linux-omap@vger.kernel.org; alsa-de...@alsa-project.org;
> Kamat, Nishant; Datta, Shubhrajyoti; Basak, Partha; Girdwood,
> Liam
ngo Molnar
Cc: Tony Lindgren
Cc: Russell King
---
This break is reproducible on linux-next as of 20101014.
This was introduced in commit 15ac9a395a75 in linux-next
<http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git;a=commitdiff;h=15ac9a395a753cb28c674e7ea80386ffdff21785>
Str
On Tue, Oct 12, 2010 at 5:39 PM, Guzman Lugo, Fernando
wrote:
>> On Mon, Oct 11, 2010 at 6:03 PM, Guzman Lugo, Fernando
>> wrote:
>> >> On Tue, Oct 5, 2010 at 11:35 PM, Fernando Guzman Lugo
>> >> wrote:
>> >> > This set of patches remove the dspbridge custom mmu
>> >> implementation and
>> >> >
Paul, Benoit,
Please provide your input on this.
> -Original Message-
> From: Kevin Hilman [mailto:khil...@deeprootsystems.com]
> Sent: Tuesday, October 12, 2010 11:57 PM
> To: Cousson, Benoit
> Cc: Varadarajan, Charulatha; Paul Walmsley; linux-omap@vger.kernel.org
> Subject: Re: [PATCH
> How recent? I was able to use uSD root on N810 about 1-2 weeks ago with
> linux-omap head. The 2nd slot was broken between ~mid 2009 and Aug 2010.
Аpproximately 2-3 weeks ago. Is uSD internal mmc (/dev/mmcblk1) ?
How hard to fix 2nd slot?
--
Best regards, Maksim A. Boyko
--
To unsubscribe from
On Thu, 14 Oct 2010 13:24:03 +0400
"Maksim A. Boyko" wrote:
> Hi,
>
> I try to boot n810 using root on external SD card with few recent
> linux-omap kernels. For example, with commit 151c7a7f it is ok, but
> with recent kernels it does not. Can I use recent kernel with root on
> external SD?
>
The defconfig options for V4L2 are taken in the respective Kconfig
to enable V4L2 by default on OMAP3 platforms
Signed-off-by: Samreen
---
drivers/media/Kconfig|2 ++
drivers/media/video/omap/Kconfig |2 +-
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/driver
The defconfig options for display are taken in the respective Kconfig
to enable display by default on OMAP3 platforms
Signed-off-by: Samreen
---
drivers/video/omap2/displays/Kconfig |3 +++
drivers/video/omap2/dss/Kconfig |6 --
drivers/video/omap2/omapfb/Kconfig |4 +++-
From: Kishore Y
Board-zoom-display.c added as a common file for display functionality
on boards zoom2, zoom3 and 3630sdp
Signed-off-by: Mukund Mittal
Signed-off-by: Kishore Y
Signed-off-by: Rajkumar N
Signed-off-by: Samreen
---
arch/arm/mach-omap2/Makefile |3 +
arch/ar
From: Kishore Y
Enable Display on zoom2, zoom3 and 3630sdp boards.
Signed-off-by: Mukund Mittal
Signed-off-by: Kishore Y
Signed-off-by: Samreen
---
arch/arm/mach-omap2/board-3630sdp.c |1 +
arch/arm/mach-omap2/board-zoom2.c |1 +
arch/arm/mach-omap2/board-zoom3.c |1 +
3 file
This patch series adds the Display Support for OMAP3 platforms
and the corresponding changes in the board files.
Kishore Y (2):
OMAP3: ZOOM2/3/3630SDP: Add display board file for OMAP3
OMAP3: Enable display on ZOOM2/3/3630SDP
arch/arm/mach-omap2/Makefile |3 +
arch/arm/m
From: Erik Gilling
NEC WVGA LCD NL8048HL11-01B panel support has been added.
This panel is being used in zoom2/zoom3/3630 sdp boards.
Signed-off-by: Mukund Mittal
Signed-off-by: Rajkumar N
Signed-off-by: Samreen
CC: Subbu Venkatesh
CC: Erik Gilling
---
This panel driver has orginated from
On Wed, Oct 13, 2010 at 5:47 PM, GERBER Patrick
wrote:
> Hello,
>
> I am using the TSC2046 (newer ADS7846 silicon) on a custom design where the
> AUX input is not used and so pulled to GND.
> The ADS7846 driver is using the value of the AUX input to detect if a chip
> is connected or not. If th
From: "ext Guzman Lugo, Fernando"
Subject: RE: [PATCH 3/4] iovmm: replace __iounmap with omap_iounmap
Date: Thu, 14 Oct 2010 10:18:30 +0200
>
>>
>> From: Hiroshi DOYU [hiroshi.d...@nokia.com]
>> Sent: Thursday, October 14, 2010 1:45 AM
>> To: Guzman Lugo,
Hi,
On Thu, 2010-10-14 at 15:49 +1100, John Garland wrote:
> Hi,
>
> using both dspbridge (5b4ec5f459a64b70a01d00a2dae9d79dc2a93c0c) and pm
> (e0bcaca00bb6cc2d79c8c3b765f969e00a3d313b) branches,
> I get a memory map failure when trying to load the dspbridge module
> (I've attached the traceback).
Hi,
I try to boot n810 using root on external SD card with few recent
linux-omap kernels. For example, with commit 151c7a7f it is ok, but
with recent kernels it does not. Can I use recent kernel with root on
external SD?
Thanks.
--
Best regards, Maksim A. Boyko
--
To unsubscribe from this list:
>
> From: Hiroshi DOYU [hiroshi.d...@nokia.com]
> Sent: Thursday, October 14, 2010 1:45 AM
> To: Guzman Lugo, Fernando
> Cc: felipe.contre...@nokia.com; t...@atomide.com;
> linux-ker...@vger.kernel.org; andy.shevche...@gmail.com;
> linux-omap@vger.kernel.
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