From: Steve Longerbeam <slongerbeam@gmail.com>
To: linux-media@vger.kernel.org
Cc: Steve Longerbeam <slongerbeam@gmail.com>
Subject: [PATCH v4 00/11] imx-media: Fixes for interlaced capture
Date: Thu, 4 Oct 2018 11:53:50 -0700 [thread overview]
Message-ID: <20181004185401.15751-1-slongerbeam@gmail.com> (raw)
A set of patches that fixes some bugs with capturing from an
interlaced source, and incompatibilites between IDMAC interlace
interweaving and 4:2:0 data write reduction.
History:
v4:
- rebased to latest media-tree master branch.
- Make patch author and SoB email addresses the same.
v3:
- add support for/fix interweaved scan with YUV planar output.
- fix bug in 4:2:0 U/V offset macros.
- add patch that generalizes behavior of field swap in
ipu_csi_init_interface().
- add support for interweaved scan with field order swap.
Suggested by Philipp Zabel.
- in v2, inteweave scan was determined using field types of
CSI (and PRPENCVF) at the sink and source pads. In v3, this
has been moved one hop downstream: interweave is now determined
using field type at source pad, and field type selected at
capture interface. Suggested by Philipp.
- make sure to double CSI crop target height when input field
type in alternate.
- more updates to media driver doc to reflect above.
v2:
- update media driver doc.
- enable idmac interweave only if input field is sequential/alternate,
and output field is 'interlaced*'.
- move field try logic out of *try_fmt and into separate function.
- fix bug with resetting crop/compose rectangles.
- add a patch that fixes a field order bug in VDIC indirect mode.
- remove alternate field type from V4L2_FIELD_IS_SEQUENTIAL() macro
Suggested-by: Nicolas Dufresne <nicolas@ndufresne.ca>.
- add macro V4L2_FIELD_IS_INTERLACED().
Steve Longerbeam (11):
media: videodev2.h: Add more field helper macros
gpu: ipu-csi: Swap fields according to input/output field types
gpu: ipu-v3: Add planar support to interlaced scan
media: imx: Fix field negotiation
media: imx-csi: Double crop height for alternate fields at sink
media: imx: interweave and odd-chroma-row skip are incompatible
media: imx-csi: Allow skipping odd chroma rows for YVU420
media: imx: vdic: rely on VDIC for correct field order
media: imx-csi: Move crop/compose reset after filling default mbus
fields
media: imx: Allow interweave with top/bottom lines swapped
media: imx.rst: Update doc to reflect fixes to interlaced capture
Documentation/media/v4l-drivers/imx.rst | 93 ++++++----
drivers/gpu/ipu-v3/ipu-cpmem.c | 26 ++-
drivers/gpu/ipu-v3/ipu-csi.c | 132 ++++++++++----
drivers/staging/media/imx/imx-ic-prpencvf.c | 48 +++--
drivers/staging/media/imx/imx-media-capture.c | 14 ++
drivers/staging/media/imx/imx-media-csi.c | 166 ++++++++++++------
drivers/staging/media/imx/imx-media-vdic.c | 12 +-
include/uapi/linux/videodev2.h | 7 +
include/video/imx-ipu-v3.h | 6 +-
9 files changed, 359 insertions(+), 145 deletions(-)
--
2.17.1
next reply other threads:[~2018-10-05 1:48 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-04 18:53 Steve Longerbeam [this message]
2018-10-04 18:53 ` [PATCH v4 01/11] media: videodev2.h: Add more field helper macros Steve Longerbeam
2018-10-04 18:53 ` [PATCH v4 02/11] gpu: ipu-csi: Swap fields according to input/output field types Steve Longerbeam
2018-10-04 18:53 ` Steve Longerbeam
2018-10-04 18:53 ` Steve Longerbeam
2018-10-05 9:44 ` Philipp Zabel
2018-10-05 9:44 ` Philipp Zabel
2018-10-05 9:44 ` Philipp Zabel
2018-10-08 21:59 ` Steve Longerbeam
2018-10-08 21:59 ` Steve Longerbeam
2018-10-08 21:59 ` Steve Longerbeam
2018-10-04 18:53 ` [PATCH v4 03/11] gpu: ipu-v3: Add planar support to interlaced scan Steve Longerbeam
2018-10-04 18:53 ` Steve Longerbeam
2018-10-04 18:53 ` Steve Longerbeam
2018-10-05 9:48 ` Philipp Zabel
2018-10-05 9:48 ` Philipp Zabel
2018-10-05 9:48 ` Philipp Zabel
2018-10-05 9:48 ` Philipp Zabel
2018-10-09 0:09 ` Steve Longerbeam
2018-10-09 0:09 ` Steve Longerbeam
2018-10-09 0:09 ` Steve Longerbeam
2018-10-04 18:53 ` [PATCH v4 04/11] media: imx: Fix field negotiation Steve Longerbeam
2018-10-05 10:17 ` Philipp Zabel
2018-10-04 18:53 ` [PATCH v4 05/11] media: imx-csi: Double crop height for alternate fields at sink Steve Longerbeam
2018-10-05 10:18 ` Philipp Zabel
2018-10-04 18:53 ` [PATCH v4 06/11] media: imx: interweave and odd-chroma-row skip are incompatible Steve Longerbeam
2018-10-05 10:20 ` Philipp Zabel
2018-10-04 18:53 ` [PATCH v4 07/11] media: imx-csi: Allow skipping odd chroma rows for YVU420 Steve Longerbeam
2018-10-05 10:20 ` Philipp Zabel
2018-10-04 18:53 ` [PATCH v4 08/11] media: imx: vdic: rely on VDIC for correct field order Steve Longerbeam
2018-10-04 18:53 ` [PATCH v4 09/11] media: imx-csi: Move crop/compose reset after filling default mbus fields Steve Longerbeam
2018-10-05 10:22 ` Philipp Zabel
2018-10-04 18:54 ` [PATCH v4 10/11] media: imx: Allow interweave with top/bottom lines swapped Steve Longerbeam
2018-10-05 10:43 ` Philipp Zabel
2018-10-09 1:07 ` Steve Longerbeam
2018-10-04 18:54 ` [PATCH v4 11/11] media: imx.rst: Update doc to reflect fixes to interlaced capture Steve Longerbeam
2018-10-05 10:52 ` Philipp Zabel
2018-10-09 1:09 ` Steve Longerbeam
2018-10-04 19:34 ` [PATCH v4 00/11] imx-media: Fixes for " Hans Verkuil
2018-10-04 20:16 ` Steve Longerbeam
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