Em 25-01-2011 03:48, halli manjunatha escreveu:
> Hi Mauro,
>
> Please pull the WL128x FM V4L2 driver from
> http://dev.omapzoom.org/pub/scm/manju/L24x-btfm.git fm_v4l2_upstream
>
> This is TI WL128x FM V4L2 driver and it introduces ?wl128x? folder
> under the ?drivers/media/radio?. This driver enables support for FM RX
> and TX for Texas Instrument's WL128x (also compatible with WL127x)
> WiLink chip sets. The V4L2 FM driver can work in either Rx or Tx mode,
> and V4L2 interfaces are provided for both.
>
> Texas Instrument's WL128x chip set packs BT, FM, GPS and WLAN in a
> single die with BT, FM and GPS being interfaced over a single UART.
> This driver works on top of the shared transport line discipline
> driver. This driver can also be made use for the WL127x version of the
> chip which packs BT, FM and WLAN only.
>
> This driver has been reviewed by various folks within TI and also in
> Linux media community. The driver has been tested extensively on TI
> platforms and we believe that it is ready for merge into mainline.
Applied, thanks.
>From what I understood from your comments, this driver will also cover
wl127x chips. As such, it would be better to double check if all functionalities
present at drivers/media/radio/radio-wl1273.c (assuming that wl1273 is covered)
are also on the new driver, and, if not, merge the remaining ones and deprecate
the wl1273-specific driver.
Cheers,
Mauro
>
> The following changes since commit db309d3d54c2f721dd1176ce86c63b0381c0a258:
> Mauro Carvalho Chehab (1):
> [media] add support for Encore FM3
>
> are available in the git repository at:
>
> http://dev.omapzoom.org/pub/scm/manju/L24x-btfm.git fm_v4l2_upstream
>
> Manjunatha Halli (7):
> drivers:media:radio: wl128x: FM Driver common header file
> drivers:media:radio: wl128x: FM Driver V4L2 sources
> drivers:media:radio: wl128x: FM Driver Common sources
> drivers:media:radio: wl128x: FM driver RX sources
> drivers:media:radio: wl128x: FM driver TX sources
> drivers:media:radio: wl128x: Kconfig & Makefile for wl128x driver
> drivers:media:radio: Update Kconfig and Makefile for wl128x FM driver
>
> drivers/media/radio/Kconfig | 3 +
> drivers/media/radio/Makefile | 1 +
> drivers/media/radio/wl128x/Kconfig | 17 +
> drivers/media/radio/wl128x/Makefile | 6 +
> drivers/media/radio/wl128x/fmdrv.h | 244 +++++
> drivers/media/radio/wl128x/fmdrv_common.c | 1677 +++++++++++++++++++++++++++++
> drivers/media/radio/wl128x/fmdrv_common.h | 402 +++++++
> drivers/media/radio/wl128x/fmdrv_rx.c | 847 +++++++++++++++
> drivers/media/radio/wl128x/fmdrv_rx.h | 59 +
> drivers/media/radio/wl128x/fmdrv_tx.c | 425 ++++++++
> drivers/media/radio/wl128x/fmdrv_tx.h | 37 +
> drivers/media/radio/wl128x/fmdrv_v4l2.c | 580 ++++++++++
> drivers/media/radio/wl128x/fmdrv_v4l2.h | 33 +
> 13 files changed, 4331 insertions(+), 0 deletions(-)
> create mode 100644 drivers/media/radio/wl128x/Kconfig
> create mode 100644 drivers/media/radio/wl128x/Makefile
> create mode 100644 drivers/media/radio/wl128x/fmdrv.h
> create mode 100644 drivers/media/radio/wl128x/fmdrv_common.c
> create mode 100644 drivers/media/radio/wl128x/fmdrv_common.h
> create mode 100644 drivers/media/radio/wl128x/fmdrv_rx.c
> create mode 100644 drivers/media/radio/wl128x/fmdrv_rx.h
> create mode 100644 drivers/media/radio/wl128x/fmdrv_tx.c
> create mode 100644 drivers/media/radio/wl128x/fmdrv_tx.h
> create mode 100644 drivers/media/radio/wl128x/fmdrv_v4l2.c
> create mode 100644 drivers/media/radio/wl128x/fmdrv_v4l2.h
>
On Sun, Feb 27, 2011 at 4:28 PM, Mauro Carvalho Chehab
<[email protected]> wrote:
>
> Em 25-01-2011 03:48, halli manjunatha escreveu:
> > Hi Mauro,
> >
> > Please pull the WL128x FM V4L2 driver from
> > http://dev.omapzoom.org/pub/scm/manju/L24x-btfm.git fm_v4l2_upstream
> >
> > This is TI WL128x FM V4L2 driver and it introduces ?wl128x? folder
> > under the ?drivers/media/radio?. This driver enables support for FM RX
> > and TX for Texas Instrument's WL128x (also compatible with WL127x)
> > WiLink chip sets. The V4L2 FM driver can work in either Rx or Tx mode,
> > and V4L2 interfaces are provided for both.
> >
> > Texas Instrument's WL128x chip set packs BT, FM, GPS and WLAN in a
> > single die with BT, FM and GPS being interfaced over a single UART.
> > This driver works on top of the shared transport line discipline
> > driver. This driver can also be made use for the WL127x version of the
> > chip which packs BT, FM and WLAN only.
> >
> > This driver has been reviewed by various folks within TI and also in
> > Linux media community. The driver has been tested extensively on TI
> > platforms and we believe that it is ready for merge into mainline.
>
> Applied, thanks.
>
> From what I understood from your comments, this driver will also cover
> wl127x chips. As such, it would be better to double check if all functionalities
> present at drivers/media/radio/radio-wl1273.c (assuming that wl1273 is covered)
> are also on the new driver, and, if not, merge the remaining ones and deprecate
> the wl1273-specific driver.
>
> Cheers,
> Mauro
Yes, this driver supports all the functionalities which are supported
by radio-wl1273.c [But our driver is on UART while wl1273 is based on
i2c..]
NOTE: V4L2 FM driver depend upon an underlying TI_ST driver which is
the core transport driver [based on UART, it is a ldisc driver]
Updates to TI-ST driver happen on linux-next tree on kernel.org and
are planned to be released in 2.6.39.
Since your tree
@[http://git.linuxtv.org/media_tree.git?a=shortlog;h=refs/heads/staging/for_v2.6.39]
lags behind the linux-next tree, the recent updates to TI-ST driver
are missing on your tree.
Unfortunately these would cause a build failure for the V4L2 driver,
since the APIs have changed on the TI-ST driver.
So, I will provide you one patch to make the present driver to work
with latest ST driver once your tree moves to 2.6.38-rc6+ kernel.
Regards
Manju
> >
> > The following changes since commit db309d3d54c2f721dd1176ce86c63b0381c0a258:
> > ? Mauro Carvalho Chehab (1):
> > ? ? ? ? [media] add support for Encore FM3
> >
> > are available in the git repository at:
> >
> > ? http://dev.omapzoom.org/pub/scm/manju/L24x-btfm.git fm_v4l2_upstream
> >
> > Manjunatha Halli (7):
> > ? ? ? drivers:media:radio: wl128x: FM Driver common header file
> > ? ? ? drivers:media:radio: wl128x: FM Driver V4L2 sources
> > ? ? ? drivers:media:radio: wl128x: FM Driver Common sources
> > ? ? ? drivers:media:radio: wl128x: FM driver RX sources
> > ? ? ? drivers:media:radio: wl128x: FM driver TX sources
> > ? ? ? drivers:media:radio: wl128x: Kconfig & Makefile for wl128x driver
> > ? ? ? drivers:media:radio: Update Kconfig and Makefile for wl128x FM driver
> >
> > ?drivers/media/radio/Kconfig ? ? ? ? ? ? ? | ? ?3 +
> > ?drivers/media/radio/Makefile ? ? ? ? ? ? ?| ? ?1 +
> > ?drivers/media/radio/wl128x/Kconfig ? ? ? ?| ? 17 +
> > ?drivers/media/radio/wl128x/Makefile ? ? ? | ? ?6 +
> > ?drivers/media/radio/wl128x/fmdrv.h ? ? ? ?| ?244 +++++
> > ?drivers/media/radio/wl128x/fmdrv_common.c | 1677 +++++++++++++++++++++++++++++
> > ?drivers/media/radio/wl128x/fmdrv_common.h | ?402 +++++++
> > ?drivers/media/radio/wl128x/fmdrv_rx.c ? ? | ?847 +++++++++++++++
> > ?drivers/media/radio/wl128x/fmdrv_rx.h ? ? | ? 59 +
> > ?drivers/media/radio/wl128x/fmdrv_tx.c ? ? | ?425 ++++++++
> > ?drivers/media/radio/wl128x/fmdrv_tx.h ? ? | ? 37 +
> > ?drivers/media/radio/wl128x/fmdrv_v4l2.c ? | ?580 ++++++++++
> > ?drivers/media/radio/wl128x/fmdrv_v4l2.h ? | ? 33 +
> > ?13 files changed, 4331 insertions(+), 0 deletions(-)
> > ?create mode 100644 drivers/media/radio/wl128x/Kconfig
> > ?create mode 100644 drivers/media/radio/wl128x/Makefile
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv.h
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv_common.c
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv_common.h
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv_rx.c
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv_rx.h
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv_tx.c
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv_tx.h
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv_v4l2.c
> > ?create mode 100644 drivers/media/radio/wl128x/fmdrv_v4l2.h
> >
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-media" in
> the body of a message to [email protected]
> More majordomo info at ?http://vger.kernel.org/majordomo-info.html