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Message-ID: <3827969.48rJ6ExhZb@avalon> Date: Thu, 29 Nov 2012 11:12:05 +0100 From: Laurent Pinchart <laurent.pinchart@...asonboard.com> To: Prabhakar Lad <prabhakar.csengg@...il.com> Cc: LMML <linux-media@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>, DLOS <davinci-linux-open-source@...ux.davincidsp.com>, Manjunath Hadli <manjunath.hadli@...com>, Prabhakar Lad <prabhakar.lad@...com>, devel@...verdev.osuosl.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Mauro Carvalho Chehab <mchehab@...hat.com>, Sakari Ailus <sakari.ailus@....fi>, Hans Verkuil <hans.verkuil@...co.com> Subject: Re: [PATCH v3 0/9] Media Controller capture driver for DM365 On Wednesday 28 November 2012 16:12:00 Prabhakar Lad wrote: > From: Manjunath Hadli <manjunath.hadli@...com> For staging, and provided that all parties involved understand that an API compatibility layer with the existing drivers/media/platform/davinci/ driver (called the "existing driver") will need to be provided when this media controller aware driver will move out of staging to drivers/media/ and replace the existing driver, Acked-by: Laurent Pinchart <laurent.pinchart@...asonboard.com> > Mauro/Greg, > The below series of patches have gone through good amount of reviews, and > agreed by Laurent, Hans and Sakari to be part of the staging tree. I am > combining the patchs with the pull request so we can get them into the 3.8 > kernel. Please pull these patches.If you want a seperate pull request, > please let me know. > > This patch set adds media controller based capture driver for > DM365. > > This driver bases its design on Laurent Pinchart's Media Controller Design > whose patches for Media Controller and subdev enhancements form the base. > The driver also takes copious elements taken from Laurent Pinchart and > others' OMAP ISP driver based on Media Controller. So thank you all the > people who are responsible for the Media Controller and the OMAP ISP driver. > > Also, the core functionality of the driver comes from the arago vpfe capture > driver of which the isif capture was based on V4L2, with other drivers like > ipipe, ipipeif and Resizer. > > Changes for v2: > 1: Migrated the driver for videobuf2 usage pointed Hans. > 2: Changed the design as pointed by Laurent, Exposed one more subdevs > ipipeif and split the resizer subdev into three subdevs. > 3: Rearrganed the patch sequence and changed the commit messages. > 4: Changed the file architecture as pointed by Laurent. > > Changes for v3: > 1: Rebased on staging. > 2: Seprated out patches which would go into staging. > > The following changes since commit c6c22955f80f2db9614b01fe5a3d1cfcd8b3d848: > > [media] dma-mapping: fix dma_common_get_sgtable() conditional compilation > (2012-11-27 09:42:31 -0200) > > are available in the git repository at: > git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git vpfe_driver_staging > > Manjunath Hadli (9): > davinci: vpfe: add v4l2 capture driver with media interface > davinci: vpfe: add v4l2 video driver support > davinci: vpfe: dm365: add IPIPEIF driver based on media framework > davinci: vpfe: dm365: add ISIF driver based on media framework > davinci: vpfe: dm365: add IPIPE support for media controller driver > davinci: vpfe: dm365: add IPIPE hardware layer support > davinci: vpfe: dm365: resizer driver based on media framework > davinci: vpfe: dm365: add build infrastructure for capture driver > davinci: vpfe: Add documentation and TODO > > drivers/staging/media/Kconfig | 2 + > drivers/staging/media/Makefile | 1 + > drivers/staging/media/davinci_vpfe/Kconfig | 9 + > drivers/staging/media/davinci_vpfe/Makefile | 3 + > drivers/staging/media/davinci_vpfe/TODO | 34 + > .../staging/media/davinci_vpfe/davinci-vpfe-mc.txt | 154 ++ > .../staging/media/davinci_vpfe/davinci_vpfe_user.h | 1290 ++++++++++++ > drivers/staging/media/davinci_vpfe/dm365_ipipe.c | 1863 +++++++++++++++++ > drivers/staging/media/davinci_vpfe/dm365_ipipe.h | 179 ++ > .../staging/media/davinci_vpfe/dm365_ipipe_hw.c | 1048 ++++++++++ > .../staging/media/davinci_vpfe/dm365_ipipe_hw.h | 559 ++++++ > drivers/staging/media/davinci_vpfe/dm365_ipipeif.c | 1071 ++++++++++ > drivers/staging/media/davinci_vpfe/dm365_ipipeif.h | 233 +++ > .../media/davinci_vpfe/dm365_ipipeif_user.h | 93 + > drivers/staging/media/davinci_vpfe/dm365_isif.c | 2104 +++++++++++++++++ > drivers/staging/media/davinci_vpfe/dm365_isif.h | 203 ++ > .../staging/media/davinci_vpfe/dm365_isif_regs.h | 294 +++ > drivers/staging/media/davinci_vpfe/dm365_resizer.c | 1999 +++++++++++++++++ > drivers/staging/media/davinci_vpfe/dm365_resizer.h | 244 +++ > drivers/staging/media/davinci_vpfe/vpfe.h | 86 + > .../staging/media/davinci_vpfe/vpfe_mc_capture.c | 740 +++++++ > .../staging/media/davinci_vpfe/vpfe_mc_capture.h | 97 + > drivers/staging/media/davinci_vpfe/vpfe_video.c | 1620 +++++++++++++++ > drivers/staging/media/davinci_vpfe/vpfe_video.h | 155 ++ > 24 files changed, 14081 insertions(+), 0 deletions(-) > create mode 100644 drivers/staging/media/davinci_vpfe/Kconfig > create mode 100644 drivers/staging/media/davinci_vpfe/Makefile > create mode 100644 drivers/staging/media/davinci_vpfe/TODO > create mode 100644 drivers/staging/media/davinci_vpfe/davinci-vpfe-mc.txt > create mode 100644 drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipe.c > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipe.h > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.h > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipeif.c > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipeif.h > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipeif_user.h > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_isif.c > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_isif.h > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_isif_regs.h > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_resizer.c > create mode 100644 drivers/staging/media/davinci_vpfe/dm365_resizer.h > create mode 100644 drivers/staging/media/davinci_vpfe/vpfe.h > create mode 100644 drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c > create mode 100644 drivers/staging/media/davinci_vpfe/vpfe_mc_capture.h > create mode 100644 drivers/staging/media/davinci_vpfe/vpfe_video.c > create mode 100644 drivers/staging/media/davinci_vpfe/vpfe_video.h -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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