Help needed with remaining plat headers

Help needed with remaining plat headers

[Tony Lindgren]

Hi all,

With the recent pull request I sent for v3.7, we now have pretty
much all the mach includes fixed up for omap2+ for single zImage
support.

We still have quite a few plat headers that we need to sort
out manually.

Please take a look at the following list, and reply to this
thread if you are working on patches moving one of the headers
in the list so we can coordinate things. The rules are simple
for most of them:

1. For driver related data, the header should now be in
   include/linux/platform_data/*.h

2. For mach-omap2 specific things, the headers should be
   in arch/arm/mach-omap2.

3. Drivers should not include anything from plat or mach.

I'll be looking into getting rid of cpu.h etc for v3.8 merge
window, but won't be looking much at the driver related
headers. So some help would be appreciated here :)

Regards,

Tony


$ ls arch/arm/plat-omap/include/plat/
clkdev_omap.h
clock.h
common.h
cpu.h
dma-44xx.h
dma.h
dmtimer.h
fpga.h
gpmc.h
i2c.h
iommu2.h
iommu.h
iopgtable.h
iovmm.h
led.h
mailbox.h
menelaus.h
mmc.h
multi.h
omap_device.h
omap_hwmod.h
omap-pm.h
omap-secure.h
omap-serial.h
prcm.h
sdrc.h
serial.h
sram.h
tc.h
timex.h
uncompress.h
usb.h
vram.h
vrfb.h

Re: Help needed with remaining plat headers

[Igor Grinberg]

On 09/21/12 02:29, Tony Lindgren wrote:
> Hi all,
> 
> With the recent pull request I sent for v3.7, we now have pretty
> much all the mach includes fixed up for omap2+ for single zImage
> support.
> 
> We still have quite a few plat headers that we need to sort
> out manually.
> 
> Please take a look at the following list, and reply to this
> thread if you are working on patches moving one of the headers
> in the list so we can coordinate things. The rules are simple
> for most of them:
> 
> 1. For driver related data, the header should now be in
>    include/linux/platform_data/*.h
> 
> 2. For mach-omap2 specific things, the headers should be
>    in arch/arm/mach-omap2.
> 
> 3. Drivers should not include anything from plat or mach.
> 
> I'll be looking into getting rid of cpu.h etc for v3.8 merge
> window, but won't be looking much at the driver related
> headers. So some help would be appreciated here :)
> 
> Regards,
> 
> Tony
> 
> 
> $ ls arch/arm/plat-omap/include/plat/

[...]

> timex.h

I'll try to deal with this one,
as it is related to the work I currently do for CONFIG_OMAP_32K_TIMER removal.
Probably for v3.8 merge window.

-- 
Regards,
Igor.

Re: Help needed with remaining plat headers

[Tony Lindgren]

* Igor Grinberg <grinberg@compulab.co.il> [120921 02:07]:
> On 09/21/12 02:29, Tony Lindgren wrote:
> > Hi all,
> > 
> > With the recent pull request I sent for v3.7, we now have pretty
> > much all the mach includes fixed up for omap2+ for single zImage
> > support.
> > 
> > We still have quite a few plat headers that we need to sort
> > out manually.
> > 
> > Please take a look at the following list, and reply to this
> > thread if you are working on patches moving one of the headers
> > in the list so we can coordinate things. The rules are simple
> > for most of them:
> > 
> > 1. For driver related data, the header should now be in
> >    include/linux/platform_data/*.h

Just to clarify this, these headers should only contain
the platform data shared between the SoC specific code and
driver. Things that are driver internal should be in the driver
specific header or moved to the driver. Things that are SoC
internal should be in the local *.[chS] files in the
arch/arm/mach-omap2 directory.

> > 2. For mach-omap2 specific things, the headers should be
> >    in arch/arm/mach-omap2.
> > 
> > 3. Drivers should not include anything from plat or mach.
> > 
> > I'll be looking into getting rid of cpu.h etc for v3.8 merge
> > window, but won't be looking much at the driver related
> > headers. So some help would be appreciated here :)
> > 
> > Regards,
> > 
> > Tony
> > 
> > 
> > $ ls arch/arm/plat-omap/include/plat/
> 
> [...]
> 
> > timex.h
> 
> I'll try to deal with this one,
> as it is related to the work I currently do for CONFIG_OMAP_32K_TIMER removal.
> Probably for v3.8 merge window.

OK great thanks,

Tony

Re: Help needed with remaining plat headers

[Vutla, Lokesh]

Hi Tony,

On Fri, Sep 21, 2012 at 4:59 AM, Tony Lindgren <tony@atomide.com> wrote:
> Hi all,
>
> With the recent pull request I sent for v3.7, we now have pretty
> much all the mach includes fixed up for omap2+ for single zImage
> support.
>
> We still have quite a few plat headers that we need to sort
> out manually.
>
> Please take a look at the following list, and reply to this
> thread if you are working on patches moving one of the headers
> in the list so we can coordinate things. The rules are simple
> for most of them:
>
> 1. For driver related data, the header should now be in
>    include/linux/platform_data/*.h
>
> 2. For mach-omap2 specific things, the headers should be
>    in arch/arm/mach-omap2.
>
> 3. Drivers should not include anything from plat or mach.
>
> I'll be looking into getting rid of cpu.h etc for v3.8 merge
> window, but won't be looking much at the driver related
> headers. So some help would be appreciated here :)
>
> Regards,
>
> Tony
>
>
> $ ls arch/arm/plat-omap/include/plat/
> clkdev_omap.h
> clock.h
> common.h
> cpu.h
> dma-44xx.h
> dma.h
As a part of clean up I am looking at dma.h and dma-44xx.h files
ll send you patches once cleanup and testing is done.

Thanks
Lokesh

> dmtimer.h
> fpga.h
> gpmc.h
> i2c.h
> iommu2.h
> iommu.h
> iopgtable.h
> iovmm.h
> led.h
> mailbox.h
> menelaus.h
> mmc.h
> multi.h
> omap_device.h
> omap_hwmod.h
> omap-pm.h
> omap-secure.h
> omap-serial.h
> prcm.h
> sdrc.h
> serial.h
> sram.h
> tc.h
> timex.h
> uncompress.h
> usb.h
> vram.h
> vrfb.h
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: Help needed with remaining plat headers

[Tomi Valkeinen]

[-- Attachment #1: Type: text/plain, Size: 563 bytes --]

On Thu, 2012-09-20 at 16:29 -0700, Tony Lindgren wrote:
> Hi all,
> 
> With the recent pull request I sent for v3.7, we now have pretty
> much all the mach includes fixed up for omap2+ for single zImage
> support.
> 
> We still have quite a few plat headers that we need to sort
> out manually.
> 
> Please take a look at the following list, and reply to this
> thread if you are working on patches moving one of the headers
> in the list so we can coordinate things. The rules are simple

> vram.h
> vrfb.h

I'll work on these ones.

 Tomi


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Re: Help needed with remaining plat headers

[Tony Lindgren]

* Tomi Valkeinen <tomi.valkeinen@ti.com> [120927 03:13]:
> On Thu, 2012-09-20 at 16:29 -0700, Tony Lindgren wrote:
> > Hi all,
> > 
> > With the recent pull request I sent for v3.7, we now have pretty
> > much all the mach includes fixed up for omap2+ for single zImage
> > support.
> > 
> > We still have quite a few plat headers that we need to sort
> > out manually.
> > 
> > Please take a look at the following list, and reply to this
> > thread if you are working on patches moving one of the headers
> > in the list so we can coordinate things. The rules are simple
> 
> > vram.h
> > vrfb.h
> 
> I'll work on these ones.

Thanks. Can you please also remove the remaining cpu_is_omap
and soc_is_omap usage from drivers/video for omap2+ early
with some patches that I can apply to my cleanup branch
early?

Regards,

Tony

Re: Help needed with remaining plat headers

[Tony Lindgren]

* Vutla, Lokesh <lokeshvutla@ti.com> [120927 02:59]:
> > dma-44xx.h
> > dma.h
> As a part of clean up I am looking at dma.h and dma-44xx.h files
> ll send you patches once cleanup and testing is done.

OK great that's good to hear.

Tony

Re: Help needed with remaining plat headers

[Tony Lindgren]

Please see below a status update on the remaining problem
plat headers.

Note that all patches should be against current linux next
in this case.

* Tony Lindgren <tony@atomide.com> [120920 16:30]:
> 
> $ ls arch/arm/plat-omap/include/plat/
> clkdev_omap.h
> clock.h

Paul posted patches for the clock headers.

> common.h

I'll make common.h local.

> cpu.h

Making cpu.h local requires getting rid of cpu_is_omap/soc_is_omap
usage in drivers for mach-omap2+, so please fix your drivers!

> dma-44xx.h
> dma.h

Lokesh will post patches for the dma*.h files.

> dmtimer.h

Jon, can you do a patch for dmtimer.h?

> fpga.h

I'll make fpga.h local to mach-omap1.

> gpmc.h

Afzal, can you do a patch for gpmc.h?

> i2c.h

Will move to platform_data after defining register functions
locally.

> iommu2.h
> iommu.h
> iopgtable.h
> iovmm.h

There are io*.h patches posted for these by Ido that need
a bit more work to clear out the non-platform-data parts
that should be local to the driver.

> led.h

Will move to platform_data.

> mailbox.h

Omar, can you please do a patch that makes mailbox.h
suitable for include/linux/platform_data/mailbox-omap.h?

> menelaus.h

Will convert to be suitable for include/linux/platform_data.

> mmc.h

Will convert to be suitable for include/linux/platform_data.

> multi.h

Will make multi.h local.

> omap_device.h
> omap_hwmod.h

Will make omap_device.h and omap_hwmod.h local to mach-omap2.

> omap-pm.h
> omap-secure.h
> omap-serial.h

Will fix up for platform_data/serial-omap.h.

> prcm.h
> sdrc.h

Will make prcm.h and sdrc.h local to mach-omap2.

> serial.h

Will fix up for platform_data/serial-omap.h.

> sram.h

Will make sram.h local.

> tc.h

Will make tc.h local to mach-omap1.

> timex.h

Igor is looking into timex.h.

> uncompress.h

We can just move and disable the DEBUG_LL unless UART
address + shift are specified in Kconfig in a generic
way. I think this is already possible or patches have
been posted to LAKML?

> usb.h

Felipe can you do a patch for this one?

> vram.h
> vrfb.h

Tomi will post patches for vr*.h files.

Regards,

Tony

Re: Help needed with remaining plat headers

[Tony Lindgren]

Missed omap-pm.h and omap-secure.h, see below..

* Tony Lindgren <tony@atomide.com> [120927 13:27]:
> Please see below a status update on the remaining problem
> plat headers.
> 
> Note that all patches should be against current linux next
> in this case.
> 
> * Tony Lindgren <tony@atomide.com> [120920 16:30]:
> > 
> > $ ls arch/arm/plat-omap/include/plat/
> > clkdev_omap.h
> > clock.h
> 
> Paul posted patches for the clock headers.
> 
> > common.h
> 
> I'll make common.h local.
> 
> > cpu.h
> 
> Making cpu.h local requires getting rid of cpu_is_omap/soc_is_omap
> usage in drivers for mach-omap2+, so please fix your drivers!
> 
> > dma-44xx.h
> > dma.h
> 
> Lokesh will post patches for the dma*.h files.
> 
> > dmtimer.h
> 
> Jon, can you do a patch for dmtimer.h?
> 
> > fpga.h
> 
> I'll make fpga.h local to mach-omap1.
> 
> > gpmc.h
> 
> Afzal, can you do a patch for gpmc.h?
> 
> > i2c.h
> 
> Will move to platform_data after defining register functions
> locally.
> 
> > iommu2.h
> > iommu.h
> > iopgtable.h
> > iovmm.h
> 
> There are io*.h patches posted for these by Ido that need
> a bit more work to clear out the non-platform-data parts
> that should be local to the driver.
> 
> > led.h
> 
> Will move to platform_data.
> 
> > mailbox.h
> 
> Omar, can you please do a patch that makes mailbox.h
> suitable for include/linux/platform_data/mailbox-omap.h?
> 
> > menelaus.h
> 
> Will convert to be suitable for include/linux/platform_data.
> 
> > mmc.h
> 
> Will convert to be suitable for include/linux/platform_data.
> 
> > multi.h
> 
> Will make multi.h local.
> 
> > omap_device.h
> > omap_hwmod.h
> 
> Will make omap_device.h and omap_hwmod.h local to mach-omap2.
> 
> > omap-pm.h

I think Kevin already has some patches to make this local?

> > omap-secure.h

Will make omap-secure.h local.

> > omap-serial.h
> 
> Will fix up for platform_data/serial-omap.h.
> 
> > prcm.h
> > sdrc.h
> 
> Will make prcm.h and sdrc.h local to mach-omap2.
> 
> > serial.h
> 
> Will fix up for platform_data/serial-omap.h.
> 
> > sram.h
> 
> Will make sram.h local.
> 
> > tc.h
> 
> Will make tc.h local to mach-omap1.
> 
> > timex.h
> 
> Igor is looking into timex.h.
> 
> > uncompress.h
> 
> We can just move and disable the DEBUG_LL unless UART
> address + shift are specified in Kconfig in a generic
> way. I think this is already possible or patches have
> been posted to LAKML?
> 
> > usb.h
> 
> Felipe can you do a patch for this one?
> 
> > vram.h
> > vrfb.h
> 
> Tomi will post patches for vr*.h files.
> 
> Regards,
> 
> Tony

Re: Help needed with remaining plat headers

[Shilimkar, Santosh]

On Fri, Sep 28, 2012 at 1:56 AM, Tony Lindgren <tony@atomide.com> wrote:
>
> Please see below a status update on the remaining problem
> plat headers.
>
> Note that all patches should be against current linux next
> in this case.
>
> * Tony Lindgren <tony@atomide.com> [120920 16:30]:
> >
> > $ ls arch/arm/plat-omap/include/plat/

[..]

> omap-secure.h

Will work with Lokesh to get this one sorted out along with
dma. It can be made local to mach-omap2.

Regards
Santosh

Re: Help needed with remaining plat headers

[Tony Lindgren]

* Shilimkar, Santosh <santosh.shilimkar@ti.com> [120927 13:34]:
> On Fri, Sep 28, 2012 at 1:56 AM, Tony Lindgren <tony@atomide.com> wrote:
> >
> > Please see below a status update on the remaining problem
> > plat headers.
> >
> > Note that all patches should be against current linux next
> > in this case.
> >
> > * Tony Lindgren <tony@atomide.com> [120920 16:30]:
> > >
> > > $ ls arch/arm/plat-omap/include/plat/
> 
> [..]
> 
> > omap-secure.h
> 
> Will work with Lokesh to get this one sorted out along with
> dma. It can be made local to mach-omap2.

OK thanks.

Tony

RE: Help needed with remaining plat headers

[Mohammed, Afzal]

Hi Tony,

On Fri, Sep 28, 2012 at 01:56:16, Tony Lindgren wrote:

> Please see below a status update on the remaining problem
> plat headers.

> > gpmc.h
> 
> Afzal, can you do a patch for gpmc.h?

Yes, I will do it.

Regards
Afzal

Re: Help needed with remaining plat headers

[Vutla, Lokesh]

Hi,
I see a module build failure in linux-next tree.
Any one else facing this issue or I am missing something.
Using master branch on
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Below is the log .

$ make modules -j 10
  CHK     include/linux/version.h
  CHK     include/generated/utsrelease.h
make[1]: `include/generated/mach-types.h' is up to date.
  CALL    scripts/checksyscalls.sh
  CC [M]  sound/sound_core.o
  CC [M]  crypto/ecb.o
  CC [M]  crypto/arc4.o
  CC [M]  sound/core/compress_offload.o
  CC [M]  drivers/base/regmap/regmap-spi.o
  CC [M]  sound/core/hwdep.o
  CC [M]  net/bluetooth/af_bluetooth.o
  CC [M]  drivers/bluetooth/hci_ldisc.o
  CC [M]  drivers/bluetooth/hci_h4.o
  CC [M]  net/bluetooth/hci_core.o
  CC [M]  drivers/bluetooth/hci_bcsp.o
  CC [M]  drivers/bluetooth/hci_ll.o
  CC [M]  drivers/bluetooth/bcm203x.o
  CC [M]  sound/core/memalloc.o
  CC [M]  drivers/bluetooth/bpa10x.o
  CC [M]  sound/core/pcm.o
  LD [M]  drivers/bluetooth/hci_uart.o
  CC [M]  net/bluetooth/hci_conn.o
  CC [M]  sound/core/pcm_native.o
  CC [M]  sound/core/pcm_lib.o
  CC [M]  net/bluetooth/hci_event.o
  CC [M]  sound/core/pcm_timer.o
  CC [M]  net/bluetooth/mgmt.o
  CC [M]  sound/core/pcm_misc.o
  CC [M]  sound/core/pcm_memory.o
  CC [M]  net/mac80211/main.o
  CC [M]  drivers/net/wireless/libertas/cfg.o
  CC [M]  net/mac80211/status.o
  CC [M]  sound/core/rawmidi.o
  CC [M]  sound/core/timer.o
  CC [M]  sound/core/sound.o
  CC [M]  sound/core/init.o
  CC [M]  sound/soc/soc-core.o
  CC [M]  sound/core/memory.o
  CC [M]  net/mac80211/sta_info.o
  CC [M]  net/mac80211/wep.o
  CC [M]  net/mac80211/wpa.o
  CC [M]  net/mac80211/scan.o
  CC [M]  net/mac80211/offchannel.o
  CC [M]  net/bluetooth/hci_sock.o
  CC [M]  drivers/net/wireless/libertas/cmd.o
  CC [M]  net/bluetooth/hci_sysfs.o
  CC [M]  sound/core/info.o
  CC [M]  net/mac80211/ht.o
  CC [M]  net/mac80211/agg-tx.o
  CC [M]  sound/core/control.o
  CC [M]  sound/core/misc.o
  CC [M]  sound/core/device.o
  CC [M]  sound/soc/soc-dapm.o
  CC [M]  net/bluetooth/l2cap_core.o
  CC [M]  drivers/net/wireless/libertas/cmdresp.o
  CC [M]  net/bluetooth/l2cap_sock.o
  CC [M]  net/bluetooth/smp.o
  CC [M]  net/bluetooth/sco.o
  CC [M]  sound/soc/soc-jack.o
  CC [M]  net/mac80211/agg-rx.o
  CC [M]  drivers/net/wireless/libertas/debugfs.o
  CC [M]  drivers/net/wireless/libertas/ethtool.o
  CC [M]  drivers/net/wireless/libertas/main.o
  CC [M]  sound/core/sound_oss.o
  CC [M]  sound/core/info_oss.o
  CC [M]  net/bluetooth/lib.o
  CC [M]  net/bluetooth/a2mp.o
  CC [M]  net/mac80211/ibss.o
  CC [M]  drivers/net/wireless/libertas/rx.o
  CC [M]  drivers/net/wireless/libertas/tx.o
  CC [M]  sound/core/jack.o
  CC [M]  drivers/net/wireless/libertas/firmware.o
  CC [M]  sound/soc/soc-cache.o
  CC [M]  sound/core/oss/mixer_oss.o
  CC [M]  drivers/net/wireless/libertas/if_sdio.o
  CC [M]  drivers/net/wireless/libertas/if_usb.o
  CC [M]  sound/soc/soc-utils.o
  CC [M]  net/mac80211/iface.o
  CC [M]  net/wireless/core.o
  CC [M]  net/wireless/sysfs.o
  CC [M]  sound/core/oss/pcm_oss.o
  CC [M]  sound/soc/soc-pcm.o
  CC [M]  sound/usb/card.o
  LD [M]  net/bluetooth/bluetooth.o
  CC [M]  net/wireless/radiotap.o
  CC [M]  sound/core/oss/pcm_plugin.o
  CC [M]  sound/core/oss/io.o
  CC [M]  net/wireless/util.o
  LD [M]  drivers/net/wireless/libertas/libertas.o
  LD [M]  drivers/net/wireless/libertas/usb8xxx.o
  LD [M]  drivers/net/wireless/libertas/libertas_sdio.o
  CC [M]  net/wireless/reg.o
  CC [M]  sound/soc/soc-compress.o
  CC [M]  sound/usb/clock.o
  CC [M]  sound/soc/soc-io.o
  CC [M]  net/mac80211/rate.o
  CC [M]  sound/usb/endpoint.o
  CC [M]  net/wireless/scan.o
  CC [M]  net/wireless/nl80211.o
  CC [M]  sound/core/oss/copy.o
  CC [M]  drivers/usb/gadget/zero.o
  CC [M]  sound/soc/codecs/twl4030.o
  CC [M]  drivers/usb/gadget/usbstring.o
  CC [M]  sound/core/oss/linear.o
  CC [M]  drivers/usb/gadget/config.o
  CC [M]  sound/usb/format.o
  CC [M]  net/mac80211/michael.o
  CC [M]  net/mac80211/tkip.o
  CC [M]  drivers/video/cfbfillrect.o
  CC [M]  sound/core/oss/mulaw.o
  CC [M]  sound/core/oss/route.o
  CC [M]  drivers/usb/gadget/epautoconf.o
  CC [M]  drivers/usb/gadget/composite.o
  CC [M]  drivers/video/cfbcopyarea.o
  CC [M]  sound/usb/helper.o
  LD [M]  sound/soc/codecs/snd-soc-twl4030.o
  CC [M]  sound/usb/mixer.o
  CC [M]  sound/usb/mixer_quirks.o
  CC [M]  sound/core/oss/rate.o
  CC [M]  sound/usb/pcm.o
  CC [M]  sound/soc/omap/omap-mcbsp.o
  CC [M]  sound/soc/omap/mcbsp.o
  LD [M]  sound/core/oss/snd-mixer-oss.o
  LD [M]  sound/core/oss/snd-pcm-oss.o
  LD [M]  sound/core/snd.o
  LD [M]  sound/core/snd-hwdep.o
  LD [M]  sound/core/snd-timer.o
  LD [M]  sound/core/snd-pcm.o
  LD [M]  sound/core/snd-page-alloc.o
  LD [M]  sound/core/snd-rawmidi.o
  LD [M]  sound/core/snd-compress.o
  CC [M]  drivers/video/cfbimgblt.o
  CC [M]  sound/soc/omap/omap-pcm.o
  CC [M]  net/wireless/mlme.o
  CC [M]  net/mac80211/aes_ccm.o
  CC [M]  net/wireless/ibss.o
  CC [M]  sound/usb/proc.o
  CC [M]  sound/usb/quirks.o
  LD [M]  drivers/usb/gadget/libcomposite.o
  CC [M]  sound/soc/omap/omap3pandora.o
  LD [M]  drivers/usb/gadget/g_zero.o
  CC [M]  sound/usb/stream.o
  CC [M]  drivers/video/backlight/backlight.o
  CC [M]  drivers/video/backlight/generic_bl.o
  CC [M]  sound/usb/midi.o
  CC [M]  net/mac80211/aes_cmac.o
  CC [M]  net/mac80211/cfg.o
  LD [M]  sound/soc/omap/snd-soc-omap.o
  LD [M]  sound/soc/omap/snd-soc-omap-mcbsp.o
  LD [M]  sound/soc/omap/snd-soc-omap3pandora.o
  LD [M]  sound/soundcore.o
  CC [M]  net/wireless/sme.o
  CC [M]  net/mac80211/rx.o
  LD [M]  sound/soc/snd-soc-core.o
  CC [M]  net/mac80211/spectmgmt.o
  CC [M]  drivers/video/omap2/displays/panel-generic-dpi.o
  CC [M]  net/wireless/chan.o
  CC [M]  drivers/video/omap2/displays/panel-sharp-ls037v7dw01.o
  CC [M]  net/mac80211/tx.o
  CC [M]  drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.o
  CC [M]  net/wireless/ethtool.o
  CC [M]  net/mac80211/key.o
  CC [M]  net/mac80211/util.o
  CC [M]  drivers/video/omap2/displays/panel-taal.o
  CC [M]  net/mac80211/wme.o
  CC [M]  net/mac80211/event.o
  LD [M]  sound/usb/snd-usb-audio.o
  LD [M]  sound/usb/snd-usbmidi-lib.o
  CC [M]  net/wireless/mesh.o
  CC [M]  net/wireless/ap.o
  CC [M]  drivers/video/omap2/displays/panel-tpo-td043mtea1.o
  CC [M]  net/mac80211/chan.o
  CC [M]  net/mac80211/trace.o
  CC [M]  net/mac80211/mlme.o
  CC [M]  net/wireless/lib80211.o
  CC [M]  drivers/video/omap2/displays/panel-acx565akm.o
  CC [M]  drivers/video/omap2/dss/core.o
  CC [M]  net/mac80211/pm.o
  CC [M]  drivers/video/omap2/dss/dss.o
  CC [M]  net/mac80211/rc80211_pid_algo.o
  CC [M]  net/mac80211/rc80211_minstrel.o
  LD [M]  net/wireless/cfg80211.o
  CC [M]  net/mac80211/rc80211_minstrel_ht.o
  CC [M]  drivers/video/omap2/omapfb/omapfb-main.o
  CC [M]  drivers/video/omap2/dss/dss_features.o
  CC [M]  drivers/video/omap2/dss/dispc.o
  CC [M]  drivers/video/omap2/omapfb/omapfb-sysfs.o
  CC [M]  drivers/video/omap2/omapfb/omapfb-ioctl.o
  CC [M]  drivers/video/omap2/dss/dispc_coefs.o
  CC [M]  drivers/video/omap2/dss/display.o
  CC [M]  drivers/video/omap2/dss/manager.o
  CC [M]  drivers/video/omap2/dss/manager-sysfs.o
  CC [M]  drivers/video/omap2/dss/overlay.o
  CC [M]  drivers/video/omap2/dss/overlay-sysfs.o
  CC [M]  drivers/video/omap2/dss/output.o
  CC [M]  drivers/video/omap2/dss/apply.o
  CC [M]  drivers/video/omap2/dss/dpi.o
  CC [M]  drivers/video/omap2/dss/rfbi.o
  CC [M]  drivers/video/omap2/dss/venc.o
  CC [M]  drivers/video/omap2/dss/venc_panel.o
  CC [M]  drivers/video/omap2/dss/sdi.o
  CC [M]  drivers/video/omap2/dss/dsi.o
  CC [M]  drivers/video/omap2/dss/hdmi.o
  LD [M]  drivers/video/omap2/omapfb/omapfb.o
  CC [M]  drivers/video/omap2/dss/hdmi_panel.o
  CC [M]  drivers/video/omap2/dss/ti_hdmi_4xxx_ip.o
  LD [M]  net/mac80211/mac80211.o
  LD [M]  drivers/video/omap2/dss/omapdss.o
  Building modules, stage 2.
  MODPOST 45 modules
ERROR: "snd_hwparams_to_dma_slave_config"
[sound/soc/omap/snd-soc-omap.ko] undefined!
ERROR: "snd_dmaengine_pcm_pointer" [sound/soc/omap/snd-soc-omap.ko] undefined!
ERROR: "snd_dmaengine_pcm_open" [sound/soc/omap/snd-soc-omap.ko] undefined!
ERROR: "snd_dmaengine_pcm_close" [sound/soc/omap/snd-soc-omap.ko] undefined!
ERROR: "snd_dmaengine_pcm_get_chan" [sound/soc/omap/snd-soc-omap.ko] undefined!
ERROR: "snd_dmaengine_pcm_trigger" [sound/soc/omap/snd-soc-omap.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

Thanks
Lokesh


On Fri, Sep 28, 2012 at 10:16 AM, Mohammed, Afzal <afzal@ti.com> wrote:
> Hi Tony,
>
> On Fri, Sep 28, 2012 at 01:56:16, Tony Lindgren wrote:
>
>> Please see below a status update on the remaining problem
>> plat headers.
>
>> > gpmc.h
>>
>> Afzal, can you do a patch for gpmc.h?
>
> Yes, I will do it.
>
> Regards
> Afzal

[PATCH] arm: omap: move OMAP USB platform data to <linux/platform_data/omap-usb.h>

[Felipe Balbi]

In order to make single zImage work for ARM architecture,
we need to make sure we don't depend on private headers.

Move USB platform_data to <linux/platform_data/omap-usb.h>
and keep only internal functions in <plat/usb.h>.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---

Compile tested only.

 arch/arm/mach-omap2/usb-host.c                     |   1 +
 arch/arm/mach-omap2/usb-musb.c                     |   1 +
 arch/arm/mach-omap2/usb-tusb6010.c                 |   1 +
 arch/arm/plat-omap/include/plat/usb.h              | 126 +--------------------
 drivers/mfd/omap-usb-host.c                        |   2 +-
 drivers/usb/musb/am35x.c                           |   3 +-
 drivers/usb/musb/musb_dsps.c                       |   3 +-
 drivers/usb/musb/omap2430.h                        |   2 +-
 .../linux/platform_data/omap-usb.h                 |  76 +++++--------
 9 files changed, 37 insertions(+), 178 deletions(-)
 copy arch/arm/plat-omap/include/plat/usb.h => include/linux/platform_data/omap-usb.h (72%)

diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index dde8a11..9a85460 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -22,6 +22,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/dma-mapping.h>
+#include <linux/platform_data/omap-usb.h>
 
 #include <asm/io.h>
 
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index c4a5768..809e2d7 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -23,6 +23,7 @@
 #include <linux/clk.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
+#include <linux/platform_data/omap-usb.h>
 
 #include <linux/usb/musb.h>
 
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index 805bea6..bc6c225 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -15,6 +15,7 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/export.h>
+#include <linux/platform_data/omap-usb.h>
 
 #include <linux/usb/musb.h>
 
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index 548a4c8..6173467 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -3,82 +3,11 @@
 #ifndef	__ASM_ARCH_OMAP_USB_H
 #define	__ASM_ARCH_OMAP_USB_H
 
-#include <linux/io.h>
-#include <linux/usb/musb.h>
 #include <plat/board.h>
-
-#define OMAP3_HS_USB_PORTS	3
-
-enum usbhs_omap_port_mode {
-	OMAP_USBHS_PORT_MODE_UNUSED,
-	OMAP_EHCI_PORT_MODE_PHY,
-	OMAP_EHCI_PORT_MODE_TLL,
-	OMAP_EHCI_PORT_MODE_HSIC,
-	OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM,
-	OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM,
-	OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM,
-	OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM,
-	OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM
-};
-
-struct usbhs_omap_board_data {
-	enum usbhs_omap_port_mode	port_mode[OMAP3_HS_USB_PORTS];
-
-	/* have to be valid if phy_reset is true and portx is in phy mode */
-	int	reset_gpio_port[OMAP3_HS_USB_PORTS];
-
-	/* Set this to true for ES2.x silicon */
-	unsigned			es2_compatibility:1;
-
-	unsigned			phy_reset:1;
-
-	/*
-	 * Regulators for USB PHYs.
-	 * Each PHY can have a separate regulator.
-	 */
-	struct regulator		*regulator[OMAP3_HS_USB_PORTS];
-};
+#include <linux/platform_data/omap-usb.h>
 
 #ifdef CONFIG_ARCH_OMAP2PLUS
 
-struct ehci_hcd_omap_platform_data {
-	enum usbhs_omap_port_mode	port_mode[OMAP3_HS_USB_PORTS];
-	int				reset_gpio_port[OMAP3_HS_USB_PORTS];
-	struct regulator		*regulator[OMAP3_HS_USB_PORTS];
-	unsigned			phy_reset:1;
-};
-
-struct ohci_hcd_omap_platform_data {
-	enum usbhs_omap_port_mode	port_mode[OMAP3_HS_USB_PORTS];
-	unsigned			es2_compatibility:1;
-};
-
-struct usbhs_omap_platform_data {
-	enum usbhs_omap_port_mode		port_mode[OMAP3_HS_USB_PORTS];
-
-	struct ehci_hcd_omap_platform_data	*ehci_data;
-	struct ohci_hcd_omap_platform_data	*ohci_data;
-};
-/*-------------------------------------------------------------------------*/
-
-struct omap_musb_board_data {
-	u8	interface_type;
-	u8	mode;
-	u16	power;
-	unsigned extvbus:1;
-	void	(*set_phy_power)(u8 on);
-	void	(*clear_irq)(void);
-	void	(*set_mode)(u8 mode);
-	void	(*reset)(void);
-};
-
-enum musb_interface    {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
-
 extern void usb_musb_init(struct omap_musb_board_data *board_data);
 
 extern void usbhs_init(const struct usbhs_omap_board_data *pdata);
@@ -97,59 +26,6 @@ extern void am35x_musb_clear_irq(void);
 extern void am35x_set_mode(u8 musb_mode);
 extern void ti81xx_musb_phy_power(u8 on);
 
-/* AM35x */
-/* USB 2.0 PHY Control */
-#define CONF2_PHY_GPIOMODE	(1 << 23)
-#define CONF2_OTGMODE		(3 << 14)
-#define CONF2_NO_OVERRIDE	(0 << 14)
-#define CONF2_FORCE_HOST	(1 << 14)
-#define CONF2_FORCE_DEVICE	(2 << 14)
-#define CONF2_FORCE_HOST_VBUS_LOW (3 << 14)
-#define CONF2_SESENDEN		(1 << 13)
-#define CONF2_VBDTCTEN		(1 << 12)
-#define CONF2_REFFREQ_24MHZ	(2 << 8)
-#define CONF2_REFFREQ_26MHZ	(7 << 8)
-#define CONF2_REFFREQ_13MHZ	(6 << 8)
-#define CONF2_REFFREQ		(0xf << 8)
-#define CONF2_PHYCLKGD		(1 << 7)
-#define CONF2_VBUSSENSE		(1 << 6)
-#define CONF2_PHY_PLLON		(1 << 5)
-#define CONF2_RESET		(1 << 4)
-#define CONF2_PHYPWRDN		(1 << 3)
-#define CONF2_OTGPWRDN		(1 << 2)
-#define CONF2_DATPOL		(1 << 1)
-
-/* TI81XX specific definitions */
-#define USBCTRL0	0x620
-#define USBSTAT0	0x624
-
-/* TI816X PHY controls bits */
-#define TI816X_USBPHY0_NORMAL_MODE	(1 << 0)
-#define TI816X_USBPHY_REFCLK_OSC	(1 << 8)
-
-/* TI814X PHY controls bits */
-#define USBPHY_CM_PWRDN		(1 << 0)
-#define USBPHY_OTG_PWRDN	(1 << 1)
-#define USBPHY_CHGDET_DIS	(1 << 2)
-#define USBPHY_CHGDET_RSTRT	(1 << 3)
-#define USBPHY_SRCONDM		(1 << 4)
-#define USBPHY_SINKONDP		(1 << 5)
-#define USBPHY_CHGISINK_EN	(1 << 6)
-#define USBPHY_CHGVSRC_EN	(1 << 7)
-#define USBPHY_DMPULLUP		(1 << 8)
-#define USBPHY_DPPULLUP		(1 << 9)
-#define USBPHY_CDET_EXTCTL	(1 << 10)
-#define USBPHY_GPIO_MODE	(1 << 12)
-#define USBPHY_DPOPBUFCTL	(1 << 13)
-#define USBPHY_DMOPBUFCTL	(1 << 14)
-#define USBPHY_DPINPUT		(1 << 15)
-#define USBPHY_DMINPUT		(1 << 16)
-#define USBPHY_DPGPIO_PD	(1 << 17)
-#define USBPHY_DMGPIO_PD	(1 << 18)
-#define USBPHY_OTGVDET_EN	(1 << 19)
-#define USBPHY_OTGSESSEND_EN	(1 << 20)
-#define USBPHY_DATA_POLARITY	(1 << 23)
-
 #if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_USB)
 u32 omap1_usb0_init(unsigned nwires, unsigned is_device);
 u32 omap1_usb1_init(unsigned nwires);
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 41088ec..2faeee4 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -27,7 +27,7 @@
 #include <linux/spinlock.h>
 #include <linux/gpio.h>
 #include <plat/cpu.h>
-#include <plat/usb.h>
+#include <linux/platform_data/usb.h>
 #include <linux/pm_runtime.h>
 
 #define USBHS_DRIVER_NAME	"usbhs_omap"
diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c
index 7a95ab8..9fdb8d0 100644
--- a/drivers/usb/musb/am35x.c
+++ b/drivers/usb/musb/am35x.c
@@ -33,8 +33,7 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
-
-#include <plat/usb.h>
+#include <linux/platform_data/omap-usb.h>
 
 #include "musb_core.h"
 
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 494772f..18b2eb6 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -36,13 +36,12 @@
 #include <linux/dma-mapping.h>
 #include <linux/pm_runtime.h>
 #include <linux/module.h>
+#include <linux/platform_data/omap-usb.h>
 
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/of_address.h>
 
-#include <plat/usb.h>
-
 #include "musb_core.h"
 
 /**
diff --git a/drivers/usb/musb/omap2430.h b/drivers/usb/musb/omap2430.h
index 40b3c02..5b78417 100644
--- a/drivers/usb/musb/omap2430.h
+++ b/drivers/usb/musb/omap2430.h
@@ -10,7 +10,7 @@
 #ifndef __MUSB_OMAP243X_H__
 #define __MUSB_OMAP243X_H__
 
-#include <plat/usb.h>
+#include <linux/platform_data/omap-usb.h>
 
 /*
  * OMAP2430-specific definitions
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/include/linux/platform_data/omap-usb.h
similarity index 72%
copy from arch/arm/plat-omap/include/plat/usb.h
copy to include/linux/platform_data/omap-usb.h
index 548a4c8..d16d835 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/include/linux/platform_data/omap-usb.h
@@ -1,11 +1,29 @@
-// include/asm-arm/mach-omap/usb.h
-
-#ifndef	__ASM_ARCH_OMAP_USB_H
-#define	__ASM_ARCH_OMAP_USB_H
+/*
+ * omap-usb.h - Platform data for the various OMAP USB IPs
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __LINUX_PLATFORM_DATA_OMAP_USB_H
+#define __LINUX_PLATFORM_DATA_OMAP_USB_H
 
 #include <linux/io.h>
 #include <linux/usb/musb.h>
-#include <plat/board.h>
 
 #define OMAP3_HS_USB_PORTS	3
 
@@ -44,8 +62,6 @@ struct usbhs_omap_board_data {
 	struct regulator		*regulator[OMAP3_HS_USB_PORTS];
 };
 
-#ifdef CONFIG_ARCH_OMAP2PLUS
-
 struct ehci_hcd_omap_platform_data {
 	enum usbhs_omap_port_mode	port_mode[OMAP3_HS_USB_PORTS];
 	int				reset_gpio_port[OMAP3_HS_USB_PORTS];
@@ -64,6 +80,7 @@ struct usbhs_omap_platform_data {
 	struct ehci_hcd_omap_platform_data	*ehci_data;
 	struct ohci_hcd_omap_platform_data	*ohci_data;
 };
+
 /*-------------------------------------------------------------------------*/
 
 struct omap_musb_board_data {
@@ -77,25 +94,10 @@ struct omap_musb_board_data {
 	void	(*reset)(void);
 };
 
-enum musb_interface    {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
-
-extern void usb_musb_init(struct omap_musb_board_data *board_data);
-
-extern void usbhs_init(const struct usbhs_omap_board_data *pdata);
-
-extern int omap4430_phy_power(struct device *dev, int ID, int on);
-extern int omap4430_phy_set_clk(struct device *dev, int on);
-extern int omap4430_phy_init(struct device *dev);
-extern int omap4430_phy_exit(struct device *dev);
-extern int omap4430_phy_suspend(struct device *dev, int suspend);
-
-#endif
-
-extern void am35x_musb_reset(void);
-extern void am35x_musb_phy_power(u8 on);
-extern void am35x_musb_clear_irq(void);
-extern void am35x_set_mode(u8 musb_mode);
-extern void ti81xx_musb_phy_power(u8 on);
+enum musb_interface {
+	MUSB_INTERFACE_ULPI,
+	MUSB_INTERFACE_UTMI
+};
 
 /* AM35x */
 /* USB 2.0 PHY Control */
@@ -150,24 +152,4 @@ extern void ti81xx_musb_phy_power(u8 on);
 #define USBPHY_OTGSESSEND_EN	(1 << 20)
 #define USBPHY_DATA_POLARITY	(1 << 23)
 
-#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_USB)
-u32 omap1_usb0_init(unsigned nwires, unsigned is_device);
-u32 omap1_usb1_init(unsigned nwires);
-u32 omap1_usb2_init(unsigned nwires, unsigned alt_pingroup);
-#else
-static inline u32 omap1_usb0_init(unsigned nwires, unsigned is_device)
-{
-	return 0;
-}
-static inline u32 omap1_usb1_init(unsigned nwires)
-{
-	return 0;
-
-}
-static inline u32 omap1_usb2_init(unsigned nwires, unsigned alt_pingroup)
-{
-	return 0;
-}
-#endif
-
-#endif	/* __ASM_ARCH_OMAP_USB_H */
+#endif	/* __LINUX_PLATFORM_DATA_OMAP_USB_H */
-- 
1.7.12

Re: Help needed with remaining plat headers

[Peter Ujfalusi]

On 09/27/2012 12:57 PM, Vutla, Lokesh wrote:
>> clkdev_omap.h
>> clock.h
>> common.h
>> cpu.h
>> dma-44xx.h
>> dma.h
> As a part of clean up I am looking at dma.h and dma-44xx.h files
> ll send you patches once cleanup and testing is done.

One note for the dma.h, dma-44xx.h:
The audio drivers used to include at least dma.h, but after the dmaengine
conversion the are no longer doing it. The dmaengine for OMAP audio is going
for 3.7. You can see them for some time in linux-next laready.

-- 
Péter
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Re: Help needed with remaining plat headers

[Vutla, Lokesh]

Hi Peter,

On Fri, Sep 28, 2012 at 2:24 PM, Peter Ujfalusi <peter.ujfalusi@ti.com> wrote:
> On 09/27/2012 12:57 PM, Vutla, Lokesh wrote:
>>> clkdev_omap.h
>>> clock.h
>>> common.h
>>> cpu.h
>>> dma-44xx.h
>>> dma.h
>> As a part of clean up I am looking at dma.h and dma-44xx.h files
>> ll send you patches once cleanup and testing is done.
>
> One note for the dma.h, dma-44xx.h:
> The audio drivers used to include at least dma.h, but after the dmaengine
> conversion the are no longer doing it. The dmaengine for OMAP audio is going
> for 3.7. You can see them for some time in linux-next laready.
Yes I am aware of this.
I am making patches on linux-next only

Thanks
Lokesh
>
> --
> Péter
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Re: [PATCH] arm: omap: move OMAP USB platform data to <linux/platform_data/omap-usb.h>

[Tony Lindgren]

* Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org> [120928 00:08]:
> In order to make single zImage work for ARM architecture,
> we need to make sure we don't depend on private headers.
> 
> Move USB platform_data to <linux/platform_data/omap-usb.h>

The new standard seems to be subsystem-soc.h, so usb-omap.h :)

> and keep only internal functions in <plat/usb.h>.

Can the remaining parts be in #include "usb.h" in mach-omap2?

Regards,

Tony
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Re: Help needed with remaining plat headers

[Jon Hunter]

Hi Tony,

On 09/27/2012 03:26 PM, Tony Lindgren wrote:
> Please see below a status update on the remaining problem
> plat headers.
> 
> Note that all patches should be against current linux next
> in this case.
> 

[snip]

>> dmtimer.h
> 
> Jon, can you do a patch for dmtimer.h?

Yes, I will look into this.

Cheers
Jon

Re: Help needed with remaining plat headers

[Peter Ujfalusi]

Hi,

On 09/28/2012 09:58 AM, Vutla, Lokesh wrote:
> Hi,
> I see a module build failure in linux-next tree.
> Any one else facing this issue or I am missing something.
> Using master branch on
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> Below is the log .
> 
> $ make modules -j 10
> ERROR: "snd_hwparams_to_dma_slave_config"
> [sound/soc/omap/snd-soc-omap.ko] undefined!
> ERROR: "snd_dmaengine_pcm_pointer" [sound/soc/omap/snd-soc-omap.ko] undefined!
> ERROR: "snd_dmaengine_pcm_open" [sound/soc/omap/snd-soc-omap.ko] undefined!
> ERROR: "snd_dmaengine_pcm_close" [sound/soc/omap/snd-soc-omap.ko] undefined!
> ERROR: "snd_dmaengine_pcm_get_chan" [sound/soc/omap/snd-soc-omap.ko] undefined!
> ERROR: "snd_dmaengine_pcm_trigger" [sound/soc/omap/snd-soc-omap.ko] undefined!
> make[1]: *** [__modpost] Error 1
> make: *** [modules] Error 2

I have sent a patch fixing this (which also affect other platforms as well):
http://mailman.alsa-project.org/pipermail/alsa-devel/2012-October/055902.html

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