Lee Jones writes:
> On Wed, 26 Oct 2016, Robert Jarzmik wrote:
>> +config MFD_WM97xx
>> +tristate "Wolfson Microelectronics WM97xx"
>> +select MFD_CORE
>> +select REGMAP_AC97
>> +select AC97_BUS_COMPAT if AC97_BUS_NEW
>> +
Arvind Yadav writes:
Hi Arvind,
> In functions pxa2xx_build_functions, the memory allocated for
> 'functions' is live within the function only. After the
> allocation it is immediately freed with devm_kfree. There is
> no need to allocate memory for 'functions' with devm function
> so replace de
ing defconfig files (before/after the patch).
>
> Cc: Daniel Mack
> Cc: Haojian Zhuang
> Cc: Robert Jarzmik
> Cc: Cyril Bur
> Signed-off-by: Bartlomiej Zolnierkiewicz
Hi Bartolomiej,
It's a bit hard to judge without any context for me, especially I'm receiving
patch
Philippe Reynes writes:
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
I have the hardware.
Do you want anything specific to be tested, like set
Bartosz Golaszewski writes:
> This driver never frees the interrupt descriptors it allocates. Fix
> it by using the resource managed version of irq_alloc_descs().
>
> Signed-off-by: Bartosz Golaszewski
Acked-by: Robert Jarzmik
--
Robert
t; see the changes
ping -f x.x.x.x
This both with your patch and without, it works in both cases, and the former as
a smaller throughput, which makes me believe the patch is fine.
Tested-by: Robert Jarzmik
Cheers.
--
Robert
uot;Fixes" :
Fixes: 70189a63d408 ("usb: gadget: pxa27x_udc: convert to udc_start/udc_stop")
Apart form that:
Acked-by: Robert Jarzmik
Cheers.
--
Robert
Robert Jarzmik writes:
> Add the relevant data taken from the PXA27x Electrical, Mechanical, and
> Thermal Specfication. This will be input data for cpufreq-dt driver.
>
> Signed-off-by: Robert Jarzmik
> ---
> Since v2: opp definition amended as per Viresh's comment
Queued to pxa/dt.
--
Robert
Robert Jarzmik writes:
> Add the relevant data taken from the PXA 25x Electrical, Mechanical, and
> Thermal Specfication. This will be input data for cpufreq-dt driver.
>
> Signed-off-by: Robert Jarzmik
> ---
> Since v2: opp definition amended as per Viresh's c
Andreas Färber writes:
> Hi Gregory,
>
> Am 20.02.2017 um 14:17 schrieb Gregory CLEMENT:
>> On dim., févr. 19 2017, Andreas Färber wrote:
>>
>>> This mini-series adds initial support for the Marvell IAP140 SoC (aka
>>> PXA1908)
>>> and the Andromeda Box Edge development board.
>>
>> Given th
Robert Jarzmik writes:
> Robert Jarzmik writes:
>> Signed-off-by: Robert Jarzmik
>> ---
>> Since v1: amended k expression, Marek's comments
> Hi Marek,
>
> Is this version good for you ?
Marek, could you take a look please ?
--
Robert
>> ---
>>
Arnd Bergmann writes:
> On Fri, Feb 3, 2017 at 5:46 PM, Arnd Bergmann wrote:
>> The symbols can no longer be used as loadable modules, leading to a harmless
>> Kconfig
>> warning:
>>
>> arch/arm/configs/imote2_defconfig:60:warning: symbol value 'm' invalid for
>> NF_CT_PROTO_UDPLITE
>> arch/ar
Mark Brown writes:
>> >> As for the "sound specific part", it's because AC97 bus is mainly used in
>> >> sound
>> >> oriented drivers, but still the codec IPs provide more than just sound,
>> >> as the
>> >> Wolfson codecs for instance.
>
>> > I'd like to get Mark Brown's opinion on this.
>
> I'
sis of the core in
non-OF/ACPI case is the reason I didn't post a patch for dm9000 ... I was
overconfident in finding a reason in irq core code within a couple of days.
Therefore:
Acked-by: Robert Jarzmik
And I can make a test for you on my cm-x300 board, even if your patch is very
alike the dr
Robert Jarzmik writes:
> The commit 9bf448c66d4b ("ARM: pxa: use generic gpio operation instead of
> gpio register") from Oct 17, 2011, leads to the following static checker
> warning:
> arch/arm/mach-pxa/spitz_pm.c:172 spitz_charger_wakeup()
> warn: double le
This file describes pxa25x SoCs. Not all devices are listed yet, only
the subset which was already tested with a lubbock board.
Signed-off-by: Robert Jarzmik
---
arch/arm/boot/dts/pxa25x.dtsi | 92 +++
1 file changed, 92 insertions(+)
create mode 100644
tion instead of
gpio register")
Reported-by: Dan Carpenter
Cc: Joe Perches
Signed-off-by: Robert Jarzmik
---
Since v1: replaced binary ORs with logical ORs after assembly comparison
Since v2: changed charger_wakeup prototype to bool foo()
Since v3: direct return statements in xxx_charger_wa
Kishon Vijay Abraham I writes:
> *MIGHT_HAVE_PCI* config is already selected in ARCH_MULTIPLATFORM.
> Fix it from getting redundantly selected in all
> ARCH_MULTIPLATFORM based machines.
If that's the purpose, then CM-X255 and CM-X270 don't fall in that category, as
they are not part of ARCH_MUL
Hans Verkuil writes:
Hi Hans,
Working further on the pxa_camera conversion out of soc_camera, I hit a problem
of dma being very long, in running v4l2-compliance -f.
After digging a bit, I realized that the video buffer queued was a 640x480
format, while the s_fmt_vid_cap() lastly called was a 4
Hans Verkuil writes:
> On 08/02/2016 08:03 PM, Robert Jarzmik wrote:
>> Hans Verkuil writes:
>> [ 1509.773051] pxa27x-camera pxa27x-camera.0:
>> s_fmt_vid_cap(pix=48x32:56595559)
>> [ 1509.777213] pxa27x-camera pxa27x-camera.0: current_fmt->fourcc: 0x56595559
Russell King - ARM Linux writes:
> On Thu, Aug 25, 2016 at 08:02:35PM +0200, Robert Jarzmik wrote:
>> Arnd Bergmann writes:
>>
>> > On Thursday, August 25, 2016 4:43:04 PM CEST Arnd Bergmann wrote:
>> >> dri
Mark Brown writes:
> On Tue, Aug 23, 2016 at 06:39:35PM +0200, Robert Jarzmik wrote:
>
>> In the old ac97 bus, the match function was always returning "true", and the
>> driver did probe. With this new implementation, the ac97 is discovered and
>> sound/soc/code
mt9m111 being a camera sensor, its colorspace should always be SRGB, for
both RGB based formats or YCbCr based ones.
Signed-off-by: Robert Jarzmik
---
drivers/media/i2c/soc_camera/mt9m111.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/i2c/soc_camera
-by: Robert Jarzmik
---
drivers/media/i2c/soc_camera/mt9m111.c | 51 ++
1 file changed, 15 insertions(+), 36 deletions(-)
diff --git a/drivers/media/i2c/soc_camera/mt9m111.c
b/drivers/media/i2c/soc_camera/mt9m111.c
index 6dfaead6aaa8..a7efaa5964d1 100644
--- a
ned-off-by: Robert Jarzmik
---
Since v1: took into account Hans's comments
renamed all vb2 functions to pxac_vb2_*()
Since v2: spit queue_buffer() and start_streaming()
Since v3: replace void *alloc_ctxs by struct device *alloc_devs
Since v4: move the queue device initialization to
Make all print consistent by always using :
- dev_xxx(pcdev_to_dev(pcdev), )
This prepares the soc_camera adherence removal by making these call rely
on only pcdev, and not the soc_camera icd structure.
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/soc_camera/pxa_camera.c | 70
As the conversion to a v4l2 standalone device is finished, move
pxa_camera one directory up and finish severing any dependency to
soc_camera.
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/Kconfig |8 +
drivers/media/platform/Makefile|1
There is no change between v4 and v5, ie. the global diff is empty, only one
line was shifted to prevent breaking bisectablility.
All the text in https://lkml.org/lkml/2016/8/15/609 is still applicable.
Cheers.
--
Robert
Robert Jarzmik (13):
media: mt9m111: make a standalone v4l2 subdevice
Add sequence numbers to completed buffers.
Signed-off-by: Robert Jarzmik
---
Since v3: reset buffer sequence number in start_streaming()
---
drivers/media/platform/soc_camera/pxa_camera.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/media/platform/soc_camera/pxa_camera.c
b
As the mt9m111 is now working as a standalone v4l2 subdevice sensor,
move it out of soc_camera directory and severe its dependency on
soc_camera.
Signed-off-by: Robert Jarzmik
---
drivers/media/i2c/Kconfig |7 +
drivers/media/i2c/Makefile |1 +
drivers/media/i2c
sing.
In a subsequence patch pxa_camera_mclk_ops should be used, and
platform data MCLK ignored. It will be the sensor's duty to request
the clock and enable it, which will end in pxa_camera_mclk_ops.
Signed-off-by: Robert Jarzmik
---
Since v1:
- function namings were cleaned into pxac_XXX_Y
This is to be seen as a regression as the set_crop function is
removed. This is a temporary situation in the v4l2 porting, and will
have to be added later.
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/soc_camera/pxa_camera.c | 76 --
1 file changed, 76
doesn't modify a single line of code.
Signed-off-by: Robert Jarzmik
---
Since v3: replace void *alloc_ctxt by struct device *alloc_devs impact
Since v4: videobuf2 device init change impact
---
drivers/media/platform/soc_camera/pxa_camera.c | 473 +
1 file changed
Add pxa_camera registers access through advanced video debugging.
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/soc_camera/pxa_camera.c | 32 ++
1 file changed, 32 insertions(+)
diff --git a/drivers/media/platform/soc_camera/pxa_camera.c
b/drivers/media
Introduce sensor_call(), which will be used for all sensor invocations.
This is a preparation move to v4l2 device conversion, ie. soc_camera
adherence removal.
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/soc_camera/pxa_camera.c | 27 ++
1 file changed, 15
a "cancel capture" than a "wait for end
of capture" semantic.
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/soc_camera/pxa_camera.c | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/soc_camera/pxa_camer
SF Markus Elfring writes:
> From: Markus Elfring
> Date: Thu, 25 Aug 2016 18:01:37 +0200
>
> * A multiplication for the size determination of a memory allocation
> indicated that an array data structure should be processed.
> Thus use the corresponding function "kmalloc_array".
>
> This is
Arnd Bergmann writes:
> On Monday, August 15, 2016 12:24:55 AM CEST Robert Jarzmik wrote:
>> The init_irq and handle_irq can be declared through standard irqchip
>> declaration and are not necessary in machine descriptions.
>>
>> This is another step towards the
Guennadi Liakhovetski writes:
> Hi Robert,
>
> On Mon, 29 Aug 2016, Robert Jarzmik wrote:
>
>> Remove the soc_camera adherence. Mostly the change removes the power
>> manipulation provided by soc_camera, and instead :
>> - powers on the sensor when the s_power con
devicetree platforms, we'll rely on the probe deferral, and
the phy can be gadget API agnostic.
Signed-off-by: Robert Jarzmik
---
drivers/usb/gadget/udc/pxa27x_udc.c | 51 +++--
1 file changed, 49 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/u
e gadget will be aware it should
answer enumeration and go forth
Without this fix, the USB cable must be removed and replugged for any
gadget relying on phy-generic and its gpio vbus handling to work.
The problem was seen on a pxa27x architecture based board on a
devicetree build.
Signed-off-by
not necessary anymore.
Signed-off-by: Robert Jarzmik
---
drivers/usb/phy/phy-generic.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index 41b8aff9b925..c14e767a3fbf 100644
--- a/drivers/usb/phy/phy
Alexandre Belloni writes:
> rtc-v3020.h belongs to include/linux/platform_data/
>
> Signed-off-by: Alexandre Belloni
> ---
> Cc: Daniel Mack
> Cc: Haojian Zhuang
> Cc: Robert Jarzmik
> Cc: linux-arm-ker...@lists.infradead.org
> arch/arm/mach-pxa/cm-x270.c
ensures on pxa architecture that the interrupt cannot be fired anymore
Reported-by: Vinod Koul
Signed-off-by: Robert Jarzmik
---
drivers/dma/pxa_dma.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c
index e756a30ccba2
Mark Brown writes:
> On Thu, Jul 07, 2016 at 07:43:25PM +0200, Robert Jarzmik wrote:
>
>> I'll try, but I don't trust much my chances of success, given that this
>> tester :
>> - should compile and link in $(TOP)/lib/scatterlist.c, as this is where
>
Hans Verkuil writes:
> On 04/02/2016 04:26 PM, Robert Jarzmik wrote:
>> Transfer the formats translations to soc_mediabus. Even is soc_camera
>> was to be deprecated, soc_mediabus will survive, and should describe all
>> that happens on the bus connecting the image proce
Hans Verkuil writes:
> Hi Robert,
>
> A quick review below.
>
> I assume this is the first step to moving the pxa_camera driver out of
> soc-camera?
Hi Hans,
It probably is. The next step would be the soc_camera adherence removal. I
already began the work, but it's still in very early draft ugly
Hans Verkuil writes:
> On 03/11/2016 02:41 PM, Robert Jarzmik wrote:
>> Hans Verkuil writes:
> One area where I would like to see some helper functions is with respect to
> format/media bus processing. I played with this a little bit but it is
> surprisingly
> hard to do.
Vinod Koul writes:
> On Tue, Feb 16, 2016 at 10:54:02PM +0100, Robert Jarzmik wrote:
>> While testing audio with pxa2xx-ac97, underrun were happening while the
>> user application was correctly feeding the music. Debug proved that the
>> cyclic transfer is not cyclic, ie. th
Baolin Wang writes:
> @@ -212,6 +212,37 @@ static inline void sg_unmark_end(struct scatterlist *sg)
> }
>
> /**
> + * sg_is_contiguous - Check if the scatterlists are contiguous
> + * @sga: SG entry
> + * @sgb: SG entry
> + *
> + * Description:
> + * If the sga scatterlist is contiguous wit
Fabio Estevam writes:
> On Sat, Feb 20, 2016 at 12:48 PM, Robert Jarzmik
> wrote:
>
>> Hello,
>>
>> I'll reping once more, to see if any of you could give this patch a try.
>> So far Hitoshi doesn't have the hardware anymore, so it leaves only Guennad
Arnd Bergmann writes:
> I guess we can bring back the macros for the case that MTD_XIP and XIP_KERNEL
> are both enabled.
>
> Arnd
I wouldn't have ICMR and ICIP exposed to drivers, Eric's original move looks
corect to me.
On the other hand, I'm wondering if xip_irqpending(), xip_currtime()
mail, while
I'm doing the same on my Jenkins, on both device-tree and legacy platform-data
builds, to see if we can fix this ?
Cheers.
--
Robert
---8<---
>From 05c5c95d4ee77918be9c2ef271edf8dcd492ab81 Mon Sep 17 00:00:00 2001
From: Robert Jarzmik
Date: Sun, 27 Mar 2016 21:13:20 +0200
Su
and T1
was completed while T2 causes a bus error, the status of T3 and T4 will
be reported as DMA_IN_PROGRESS, while the channel is actually stopped.
Signed-off-by: Robert Jarzmik
---
drivers/dma/pxa_dma.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/d
changing a
gpio direction is very very seldom, usually in machine initialization,
seldom in drivers probe, and an exception for ac97 reset bug.
Fixes: a770d946371e ("gpio: pxa: add pin control gpio direction and request")
Reported-by: Guenter Roeck
Tested-by: Guenter Roeck
Signed-off-
ned-off-by: Robert Jarzmik
---
Since v1: took into account Hans's comments
renamed all vb2 functions to pxac_vb2_*()
---
drivers/media/platform/soc_camera/Kconfig | 4 +-
drivers/media/platform/soc_camera/pxa_camera.c | 576 -
2 files changed, 266 ins
Robert Jarzmik writes:
> The number of requestor lines was clamped to 0 for all pxa architectures
> in the requestor declaration. Fix this by using the value.
>
> Fixes: 72b195cb7162 ("ARM: pxa: add the number of DMA requestor lines")
> Signed-off-by: Robert Jarzmik
&
v4l2 devices
- pxa_camera is ported
This sets a ground of discussion for soc_camera adherence removal from
pxa_camera. I'd like to have a comment from Hans if this is what he has in mind,
and Guennadi if he agrees to transfer the soc xlate stuff to soc_mediabus.
Cheers.
--
Robert
Robert
provided by then sensor, ie. not MCLK, the dual
stage change is not handled yet.
(see all the comments left)
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/soc_camera/pxa_camera.c | 715 ++---
include/linux/platform_data/media/camera-pxa.h | 2 +
2 files changed
available in the v4l2 device, given any sensors format capabilities
bound with known image processing transformations.
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/soc_camera/soc_camera.c | 7 +--
drivers/media/platform/soc_camera/soc_mediabus.c | 65
Convert the dma transfers to be dmaengine based, now pxa has a dmaengine
slave driver. This makes this driver a bit more PXA agnostic.
The driver was only compile tested. The risk is quite small as no
current PXA platform I'm aware of is using smc911x driver.
Signed-off-by: Robert Ja
Hans Verkuil writes:
> On 03/19/2016 10:01 PM, Robert Jarzmik wrote:
>> Hi Hans and Guennadi,
>>
>> As Hans is converting sh_mobile_ceu_camera.c,
>
> That's not going as fast as I hoped. This driver is quite complex and
> extracting
> it from soc-camera
Hans Verkuil writes:
>> Input ioctls:
>> test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
>> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
>> test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
>> test VIDIOC_ENUMAUDIO: OK (Not Supported)
>> fail: v4l2-test-in
removing the doubled regmap free.
Fixes: 700dadfefc3d ASoC: wm9713: convert to regmap
Signed-off-by: Robert Jarzmik
---
sound/soc/codecs/wm9713.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 79e143625ac3
Add the code to be able to use this codec in a devicetree platform.
This is tested with the zylonite pxa310 board.
Signed-off-by: Robert Jarzmik
---
sound/soc/codecs/wm9713.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
This adds a binding for the Wolfson WM9713 audio codec.
Signed-off-by: Robert Jarzmik
---
Documentation/devicetree/bindings/sound/wm9713.txt | 14 ++
1 file changed, 14 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/wm9713.txt
diff --git a/Documentation
This adds a binding for the Marvell PXA audio complex, available in
pxa2xx and pxa3xx variants.
Signed-off-by: Robert Jarzmik
---
.../bindings/sound/marvell,pxa2xx-ac97.txt | 25 ++
1 file changed, 25 insertions(+)
create mode 100644
Documentation/devicetree
Add the devicetree support, so that the driver can be used in a
devicetree platform.
Signed-off-by: Robert Jarzmik
---
sound/arm/pxa2xx-ac97-lib.c | 11 +++
sound/soc/pxa/pxa2xx-ac97.c | 10 ++
2 files changed, 21 insertions(+)
diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound
Hitoshi Mitake writes:
> Hi Robert,
>
> On Sat, Feb 6, 2016 at 6:05 PM, Robert Jarzmik wrote:
> > Please just keep pinging people to properly test this.
>
> Okay, let's have another try.
>
> Hi Guennadi, Hitoshi, Fabio,
>
>
Mark Brown writes:
> On Sat, Feb 20, 2016 at 03:37:56PM +0100, Robert Jarzmik wrote:
>
>> +WM9713 audio CODEC
>> +
>> +This devices supports I2C.
>
> No, it clearly doesn't...
Right, it supports AC97.
> The problem with doing this is that since AC'97
removing the doubled regmap free.
Fixes: 700dadfefc3d ASoC: wm9713: convert to regmap
Signed-off-by: Robert Jarzmik
---
Since v1: fix the diff second hunk, god knows where it came from.
---
sound/soc/codecs/wm9713.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/sound/soc/codecs/wm9713.c b
Mark Brown writes:
> On Sat, Feb 20, 2016 at 07:22:04PM +0100, Robert Jarzmik wrote:
>> Mark Brown writes:
Removed DT people from this conversation.
>> > Instead we should be probing at runtime (as the non-ASoC AC'97 code does)
>> > or
>> > something s
t_irq(), which handles
the deferral.
Moreover, since commit Fixes: 7085a7401ba5 ("drivers: platform: parse
IRQ flags from resources"), the interrupt trigger flags are honored in
platform_get_irq(), so remove the needless code in dm9000.
Signed-off-by: Robert Jarzmik
Acked-by: Marc
Arnd Bergmann writes:
> Coming back to the specific pxa25x_udc case: using __raw_* accessors
> in the driver would possibly end up breaking the PXA25x machines in
> the (very unlikely) case that someone wants to make it work with
> big-endian kernels, assuming it does not have the same hardware
>
Robert Jarzmik writes:
> Clocks, timer and several other drivers have well defined and working
> device-tree bindings. Clean-up the code to leave only the strict
> minimum. The final goal will be to remove the lookup array.
>
> Signed-off-by: Robert Jarzmik
Queued to pxa/f
Robert Jarzmik writes:
> The current number of requestor lines is limited to 31. This was an
> error of a previous commit, as this number is platform dependent, and is
> actually :
> - for pxa25x: 40 requestor lines
> - for pxa27x: 75 requestor lines
> - for pxa3xx: 1
Mark Brown writes:
> On Sat, Feb 20, 2016 at 09:32:58PM +0100, Robert Jarzmik wrote:
>> Mark Brown writes:
>> > On Sat, Feb 20, 2016 at 07:22:04PM +0100, Robert Jarzmik wrote:
>> I will. By now I fail to see how this will help in the wm9713 probing and
>> detectio
Guennadi Liakhovetski writes:
>> Okay Guennadi, I retested this version on top of v4.5-rc2, still good to
>> go. There is a minor conflict in the includes since this submission, and I
>> can
>> repost a v6 which solves it.
>
> How did you test it with that patchg #3??
I rebased my patches on top
he transition to the new driver faster.
>
>> If so, great, get the platform maintainer to sign off on this please and
>> then resend it.
If you're talking about the PXA maintainer, then :
Acked-by: Robert Jarzmik
I'm happy with the patch, all pxa board maintainers have been warned, and there
exists a fallback solution.
So let's go forward, and if people complain, let them complain and forward them
to me.
Cheers.
--
Robert
t/ohci-pxa27x.c at line 441:
> ---8<---
> 441: usb_clk = devm_clk_get(&pdev->dev, NULL);
> 442: if (IS_ERR(usb_clk))
> 443: return PTR_ERR(usb_clk);
> ---8<---
>
> The error is caused by different names for the same DT node in pxa2xx.dtsi
> and pxa27x.dt
Guennadi Liakhovetski writes:
> On Sun, 21 Feb 2016, Robert Jarzmik wrote:
> Please, have a look at
> http://git.linuxtv.org/gliakhovetski/v4l-dvb.git/log/?h=for-4.6-2
> If all is good there, no need for a v6
Thanks for fixing the *_dma_irq() mess, and sorry for that.
And I just
initialization code with the non
devm_() variant.
Fixes: 700dadfefc3d ASoC: wm9713: convert to regmap
Cc: Lars-Peter Clausen
Signed-off-by: Robert Jarzmik
---
Since v1: changed the fix into removing the devm_() variant
---
sound/soc/codecs/wm9713.c | 2 +-
1 file changed, 1 insertion(+), 1
Arnd Bergmann writes:
> This variable may be used by some devices that each have their
> on Kconfig symbol, or by none of them, and that causes a build
> warning:
>
> arch/arm/mach-mmp/devices.c:241:12: error: 'usb_dma_mask' defined but not
> used [-Werror=unused-variable]
>
> Marking it __maybe
rant/Kumar/Ian ack on patch 1/4
- Haojian's ack on patch 2/4
- Vinod's ack on patch 4/4
Thanks in advance.
--
Robert
Robert Jarzmik (4):
dma: mmp_pdma: Add the #requestors DT property documentation
dmaengine: mmp-pdma: add number of requestors
ARM: pxa: add the number of
faulty constant as on pxa[23]xx
platforms, only camera, MSL and USB are above requestor 32, and in these
only the camera has a driver using dma.
Fixes: e87ffbdf0697 ("dmaengine: pxa_dma: fix the no-requestor case")
Signed-off-by: Robert Jarzmik
---
drivers/dma/pxa_
The DMA chip has a fixed number of requestor lines used for flow
control. This number is platform dependent. The pxa_dma dma driver will
use this value to activate or not the flow control.
There won't be any impact on mmp_pdma driver.
Signed-off-by: Robert Jarzmik
---
include/
For pxa based platforms, the number of requestor lines should be
specified, so that the driver can check if the flow control should be
activated (when a requestor line is asked for) or not.
Signed-off-by: Robert Jarzmik
---
Documentation/devicetree/bindings/dma/mmp-dma.txt | 2 ++
1 file
Declare the number of DMA requestor lines per platform :
- for pxa25x: 40 requestor lines
- for pxa27x: 75 requestor lines
- for pxa3xx: 100 requestor lines
This information will be used to activate the DMA flow control or not.
Signed-off-by: Robert Jarzmik
---
arch/arm/boot/dts/pxa27x.dtsi
Arnd Bergmann writes:
> On Thursday 11 February 2016 22:23:15 Robert Jarzmik wrote:
>> @@ -12,6 +12,8 @@ Required properties:
>> Optional properties:
>> - #dma-channels: Number of DMA channels supported by the controller
>> (defaults
>>to 32 when not spe
MA IO resource is not acquired through platform
resources but by OF bindings.
Fix this by ensuring that DMA IO resources are only queried in the non
device-tree case.
Fixes: 8f5ba31aa565 ("mtd: nand: pxa3xx-nand: switch to dmaengine")
Signed-off-by: Robert Jarzmik
---
drivers/mtd/nand/px
configuration,
ie. failing all data transfers.
Fixes: c943646d1f49 ("ARM: dts: pxa: add dma engine node to pxa3xx-nand")
Signed-off-by: Robert Jarzmik
---
arch/arm/boot/dts/pxa3xx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/pxa3xx.dtsi b/arch/ar
.
Even if in this specific case the driver was not broken, because the
interrupt controller is always probed before drivers, propagate the
proper return code.
Signed-off-by: Robert Jarzmik
---
drivers/usb/host/ohci-pxa27x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers
Stephen Boyd writes:
> This flag is a no-op now. Remove usage of the flag.
>
> Cc: Robert Jarzmik
> Signed-off-by: Stephen Boyd
> ---
> drivers/clk/pxa/clk-pxa25x.c | 8 +++-
> drivers/clk/pxa/clk-pxa27x.c | 6 +++---
> drivers/clk/pxa/clk-pxa3xx.c | 8 ---
previously the minimum turnaround
time was counted in 76ns steps, while with this patch it is counted in
microsecond steps. The strictly equal formula would have been :
while ((sched_clock() - si->last_clk) * 76 < mtt)
Signed-off-by: Robert Jarzmik
---
Since v2: fixed clock calculat
Convert the pxa IRDA driver to readl and writel primitives, and remove
another set of direct registers access. This leaves only the DMA
registers access, which will be dealt with dmaengine conversion.
Signed-off-by: Robert Jarzmik
Tested-by: Petr Cvek
---
Since v1: modified __REG macro to cope
Convert pxaficp_ir to dmaengine. As pxa architecture is shifting from
raw DMA registers access to pxa_dma dmaengine driver, convert this
driver to dmaengine.
Signed-off-by: Robert Jarzmik
Tested-by: Petr Cvek
---
Since v1: removed mach/dma.h include, which is the goal
---
drivers/net/irda
Petr Cvek writes:
> Tested-by: Petr Cvek
Thanks for the test. Applied to pxa/for-next.
Cheers.
--
Robert
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mongst which pxa have been tested as broken.
Signed-off-by: Robert Jarzmik
---
drivers/video/backlight/pwm_bl.c | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index eff379b234cc..57cb9ec8be43 100644
--- a/drivers/vide
Robert Jarzmik writes:
> The mioa701 is using the wm9713 for audio, battery and touchscreen. Add
> the missing audio part, which disappeared.
>
> Signed-off-by: Robert Jarzmik
> ---
> Since v1: Igor's catch of subject prefix issue
Queued in pxa/for-next.
--
Robert
--
T
cannot be a nested interrupt from a threaded
interrupt (set __setup_irq()).
This was tested on zylonite and mioa701 boards.
Signed-off-by: Robert Jarzmik
Cc: Petr Cvek
---
Since v1: trade threaded interrupt for slot-gpio API
Since v2: remove gpio_free() calls
---
drivers/mmc/host/pxamci.c | 66
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