Hello,
Here's my current set of pending VSP1 patches, based on top of the
"[PATCH v2 00/13] R-Car VSP improvements for v4.7 - Round 2" series. For
convenience I've pushed the patches and their dependencies to
git://linuxtv.org/pinchartl/media.git vsp1/flip
The series contains new features as well as several fixes. In particular the
driver now supports histogram generation through the HGO (01/24 to 04/24),
doesn't generate warnings to the kernel log due to uninitialized functions
(05/24 to 10/24), supports the LUT and CLU (12/24 to 19/24), supports
horizontal and vertical flipping (20/24 to 22/24) and doesn't attempt to
access freed buffers anymore (24/24).
I plan to send a pull request for v4.8 as soon as the previous pull request
gets merged.
Laurent Pinchart (24):
v4l: Add metadata buffer type and format
v4l: Define a pixel format for the R-Car VSP1 1-D histogram engine
v4l: vsp1: Add HGO support
v4l: vsp1: Don't create HGO entity when the userspace API is disabled
media: Add video processing entity functions
media: Add video statistics computation functions
v4l: vsp1: Base link creation on availability of entities
v4l: vsp1: Don't register media device when userspace API is disabled
v4l: vsp1: Don't create LIF entity when the userspace API is enabled
v4l: vsp1: Set entities functions
v4l: vsp1: pipe: Fix typo in comment
v4l: vsp1: dl: Don't free fragments with interrupts disabled
v4l: vsp1: lut: Initialize the mutex
v4l: vsp1: lut: Expose configuration through a control
v4l: vsp1: Add Cubic Look Up Table (CLU) support
v4l: vsp1: sru: Fix intensity control ID
v4l: vsp1: Support runtime modification of controls
v4l: vsp1: lut: Support runtime modification of controls
v4l: vsp1: clu: Support runtime modification of controls
v4l: vsp1: Simplify alpha propagation
v4l: vsp1: rwpf: Support runtime modification of controls
v4l: vsp1: wpf: Add flipping support
v4l: vsp1: Constify operation structures
v4l: vsp1: Stop the pipeline upon the first STREAMOFF
Documentation/DocBook/media/v4l/dev-meta.xml | 93 ++++
Documentation/DocBook/media/v4l/media-types.xml | 64 +++
.../DocBook/media/v4l/pixfmt-meta-vsp1-hgo.xml | 307 +++++++++++++
Documentation/DocBook/media/v4l/pixfmt.xml | 9 +
Documentation/DocBook/media/v4l/v4l2.xml | 1 +
drivers/media/platform/Kconfig | 1 +
drivers/media/platform/vsp1/Makefile | 4 +-
drivers/media/platform/vsp1/vsp1.h | 8 +
drivers/media/platform/vsp1/vsp1_bru.c | 12 +-
drivers/media/platform/vsp1/vsp1_clu.c | 292 ++++++++++++
drivers/media/platform/vsp1/vsp1_clu.h | 48 ++
drivers/media/platform/vsp1/vsp1_dl.c | 72 ++-
drivers/media/platform/vsp1/vsp1_drm.c | 8 +-
drivers/media/platform/vsp1/vsp1_drv.c | 91 ++--
drivers/media/platform/vsp1/vsp1_entity.c | 140 +++++-
drivers/media/platform/vsp1/vsp1_entity.h | 12 +-
drivers/media/platform/vsp1/vsp1_hgo.c | 500 +++++++++++++++++++++
drivers/media/platform/vsp1/vsp1_hgo.h | 50 +++
drivers/media/platform/vsp1/vsp1_histo.c | 307 +++++++++++++
drivers/media/platform/vsp1/vsp1_histo.h | 68 +++
drivers/media/platform/vsp1/vsp1_hsit.c | 14 +-
drivers/media/platform/vsp1/vsp1_lif.c | 16 +-
drivers/media/platform/vsp1/vsp1_lut.c | 101 +++--
drivers/media/platform/vsp1/vsp1_lut.h | 7 +-
drivers/media/platform/vsp1/vsp1_pipe.c | 62 ++-
drivers/media/platform/vsp1/vsp1_pipe.h | 8 +-
drivers/media/platform/vsp1/vsp1_regs.h | 40 +-
drivers/media/platform/vsp1/vsp1_rpf.c | 31 +-
drivers/media/platform/vsp1/vsp1_rwpf.c | 6 +-
drivers/media/platform/vsp1/vsp1_rwpf.h | 14 +-
drivers/media/platform/vsp1/vsp1_sru.c | 14 +-
drivers/media/platform/vsp1/vsp1_uds.c | 16 +-
drivers/media/platform/vsp1/vsp1_uds.h | 2 +-
drivers/media/platform/vsp1/vsp1_video.c | 36 +-
drivers/media/platform/vsp1/vsp1_wpf.c | 159 ++++++-
drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 19 +
drivers/media/v4l2-core/v4l2-dev.c | 16 +-
drivers/media/v4l2-core/v4l2-ioctl.c | 35 ++
drivers/media/v4l2-core/videobuf2-v4l2.c | 3 +
include/media/v4l2-ioctl.h | 8 +
include/uapi/linux/media.h | 10 +
include/uapi/linux/videodev2.h | 17 +
include/uapi/linux/vsp1.h | 34 --
43 files changed, 2515 insertions(+), 240 deletions(-)
create mode 100644 Documentation/DocBook/media/v4l/dev-meta.xml
create mode 100644 Documentation/DocBook/media/v4l/pixfmt-meta-vsp1-hgo.xml
create mode 100644 drivers/media/platform/vsp1/vsp1_clu.c
create mode 100644 drivers/media/platform/vsp1/vsp1_clu.h
create mode 100644 drivers/media/platform/vsp1/vsp1_hgo.c
create mode 100644 drivers/media/platform/vsp1/vsp1_hgo.h
create mode 100644 drivers/media/platform/vsp1/vsp1_histo.c
create mode 100644 drivers/media/platform/vsp1/vsp1_histo.h
delete mode 100644 include/uapi/linux/vsp1.h
--
Regards,
Laurent Pinchart
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