From: Rajashekhara, Sudhakar sudhakar@ti.com
The drivers on da8xx/omapl EVMs do not utilize all the channels
and slots provided by EDMA. Some of these are better utilitzed by
the DSP on the SoC for speeding up codec operations.
Reserve these channels/slots for the DSP.
Signed-off-by:
This patch modifies the EDMA driver to expect the channel
controller (CC) infomation passed on by the platform as a fixed
size (EDMA_MAX_CC) array of pointers to structures.
Doing so helps catch errors of the sort where the resource
structure has information for more channel controllers than
the
From: Rajashekhara, Sudhakar sudhakar@ti.com
Not all the channels and slots available on the DM646x EVM
are used by the devices on the EVM. These resources can be
used by the DSP to speed up codec operations.
This patch reserves these channels for the DSP.
Signed-off-by: Sudhakar
From: Rajashekhara, Sudhakar sudhakar@ti.com
Current EDMA driver is not taking care of EDMA channels/slots
which are allocated from other processor, say DSP. If a
channel/slot is allocated from DSP, the existing EDMA driver
can still allocate the same resource on ARM.
This patch enables the
On Mon, Jun 28, 2010 at 11:27 AM, Grant Likely
grant.lik...@secretlab.ca wrote:
On Mon, Jun 28, 2010 at 10:57 AM, Nori, Sekhar nsek...@ti.com wrote:
Hi Grant,
On Sun, Jun 27, 2010 at 11:33:13, Grant Likely wrote:
Any users of the current davinci_spi driver care to comment on this
series?
Where I can find this Linux kernel that is used with Angstrom online builder?
--
Amr Ali Abdel-Naby
Embedded Systems Developer
www.embedded-tips.blogspot.com
_
Hotmail: Trusted email with
On Tuesday 29 June 2010 02:01:30 pm amr ali wrote:
Where I can find this Linux kernel that is used with Angstrom online
builder? --
Tree is hosted at [1]. Angstrom uses commit
e87a8397d2830db11ce1518bd2abc4e8815763f1 for DM6446 as can
be seen at [2]. In order to get this combination:
$git
Hi all,
I use the following config to create aac encoder:
AUDENC1_Params defaultParams = Aenc1_Params_DEFAULT;
AUDENC1_DynamicParams defaultDynParams= Aenc1_DynamicParams_DEFAULT;
AUDENC1_Params *params;
AUDENC1_DynamicParams *dynParams;
ITTIAM_EAACPLUSENC_Params
Hi Raffaele,
I have limited the copy list here, I don't think it is necessary
to copy the upstream lists and maintainers (at least for this
initial review).
On Mon, Jun 28, 2010 at 12:16:22, Raffaele Recalcati wrote:
From: Davide Bonfanti davide.bonfa...@bticino.it
Added also possibility
From: Raffaele Recalcati raffaele.recalc...@bticino.it
Added audio playback support with [frame sync master - clock master] mode
and with [frame sync master - clock slave].
1. SND_SOC_DAIFMT_CBS_CFS (the cpu generates clock and frame sync)
I need to clarify how the McBSP is
Hi Liam,
2010/6/23 Liam Girdwood l...@slimlogic.co.uk
On Wed, 2010-06-23 at 16:33 +0200, Raffaele Recalcati wrote:
From: Raffaele Recalcati raffaele.recalc...@bticino.it
Added audio playback support with [frame sync master - clock
master] mode
and with [frame sync master -
C'est l'été, vous organisez un évènement, une soirée, un mariage, un cocktail, une réunion entre amis.>
Pensez à mettre à la disposition de chacun le moyen de tester son taux d'alcoolémie avant de reprendre la route.
UN CADEAU QUI PEUT SAUVER DES VIES.
La sécurité du personnel, des
On Mon, Jun 28, 2010 at 08:44:46AM +0200, Raffaele Recalcati wrote:
From: Raffaele Recalcati raffaele.recalc...@bticino.it
It's still very hard to understand what this patch is supposed to do.
As previously mentioned this would probably be a lot clearer if you
split this into multiple patches,
Hello,
On 06/27/2010 08:03 AM, Grant Likely wrote:
Any users of the current davinci_spi driver care to comment on this
series? I'm hesitant to apply a complete replacement to a driver that
was only added in December without having a lot more information.
Tejun or Sandeep, any comments?
From: Raffaele Recalcati raffaele.recalc...@bticino.it
Added the possibility to change the position of y and c
data in the isif port.
This patch has been developed against the
http://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci.git
git tree and tested on bmx
From: Raffaele Recalcati raffaele.recalc...@bticino.it
It is not everytime possible, due to hardware constraints,
to use the hw chip select available on spi port.
So I add this possibility using a gpio as chip select.
If controller_data variable is not null it is
the gpio to
From: Davide Bonfanti davide.bonfa...@bticino.it
Added also possibility to set sysclk frequency.
Added possibility to set clockout2 frequency.
Clockout2 is a child of pll1_sysclk9, because they have
the same pll divisor.
This patch has been developed against the
Hi,
Instead of UART0 I want to use UART1 On DM365 for the debug messages on
console. Has anyone tried this? Can anyone tell me what changes I have to do in
UBoot , kernel and bootargs ?
Thanks in advance!!!
--
Regards,
Krunal ___
On Tue, Jun 29, 2010 at 2:01 AM, Grant Likely grant.lik...@secretlab.ca wrote:
On Mon, Jun 28, 2010 at 11:27 AM, Grant Likely
grant.lik...@secretlab.ca wrote:
On Mon, Jun 28, 2010 at 10:57 AM, Nori, Sekhar nsek...@ti.com wrote:
Hi Grant,
On Sun, Jun 27, 2010 at 11:33:13, Grant Likely wrote:
Hi,
I wonder what would be the easiest way to control GPIO in userspace. I read
the documentation gpio.txt but I'm not sure what I should use (Control
interfaces?, GPIO controllers?) and how to implement it.
Is there more explication about *int gpio_export_link(struct device *dev,
const char
Nori, Sekhar nsek...@ti.com writes:
On Mon, Jun 28, 2010 at 17:16:37, I wrote:
This patch helps get rid of the following sparse warnings
of the type:
CHECK arch/arm/mach-davinci/da830.c
arch/arm/mach-davinci/da830.c:1026:3: warning: Initializer entry defined
twice
Sekhar Nori nsek...@ti.com writes:
Apologies to the reviewers for posting a follow-up so late.
For convinience, here was the last discussion thread:
http://www.mail-archive.com/davinci-linux-open-source@linux.davincidsp.com/msg17032.html
Two issues were pending:
1) Ability to determine
Nicolas Luna wrote:
Hi,
I wonder what would be the easiest way to control GPIO in userspace.
I read the documentation gpio.txt but I'm not sure what I should use
(Control interfaces?, GPIO controllers?) and how to implement it.
Is there more explication about int gpio_export_link(struct
Test 1
- EVMDM365 from Spectrum Digital
- linux-2.6.32-rc2 from DVSDK v3.10 (using davinci_mmc.c)
- Sandisk 2GB card
- 25MHz bus freq
- 4bit bus width
- DMA enabled
- dd if=/dev/zero of=/dev/mmcblk0p1 bs=1M
- top -d 1
- mmcqd max cpu consumption is 40~50%!!!
Test 2
- EVMDM6446 from
Hi,
Thanks for the reply.
I tried these settings yet I am not able to see any messages on console
using UART1. Do I need to modify any PINMUX settings? And how you have
derived the clock settings (CFG_NS16550_CLK ---1215)?
--
Regards,
Krunal
On 07/05/2010 06:47 AM, seek_for
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