This adds support for V4L2 M2M based driver for E5010 JPEG Encoder
which is a stateful JPEG encoder from Imagination technologies
and is present in TI AM62A SoC.
v4l2-compliance test :
Link: https://gist.github.com/devarsht/7ad3d344e11e2c17befbf16bc079f817
E5010 JPEG Encoder Manual tests :
Performance:
Link: https://gist.github.com/devarsht/02397fa4ecee5104898cba67ff08dd4f
Functionality:
Link: https://gist.github.com/devarsht/b2c4f537d7b0f822dd4da28ffdd970c0
Compression Quality:
Link: https://gist.github.com/devarsht/ef14fb216c9b5c484a712c94fffeb26b
Multi Instance:
Link: https://gist.github.com/devarsht/0e4949e72d55d0f608f7a28de5e2a4f9
Devarsh Thakkar (3):
media: dt-bindings: Add Imagination E5010 JPEG Encoder
media: jpeg: Add reference quantization and huffman tables
media: imagination: Add E5010 JPEG Encoder driver
---
Link to previous version of this series:
V2: https://lore.kernel.org/all/[email protected]/
V3: https://lore.kernel.org/all/[email protected]/
V4: https://lore.kernel.org/all/[email protected]/
V3->V4 Range diff :
https://gist.github.com/devarsht/22a744d999080de6e813bcfb5a596272
V4->V5 Range diff :
https://gist.github.com/devarsht/298790af819f299a0a05fec89371097b
.../bindings/media/img,e5010-jpeg-enc.yaml | 75 +
MAINTAINERS | 7 +
drivers/media/platform/Kconfig | 1 +
drivers/media/platform/Makefile | 1 +
drivers/media/platform/imagination/Kconfig | 12 +
drivers/media/platform/imagination/Makefile | 3 +
.../platform/imagination/e5010-core-regs.h | 585 +++++++
.../platform/imagination/e5010-jpeg-enc-hw.c | 267 +++
.../platform/imagination/e5010-jpeg-enc-hw.h | 42 +
.../platform/imagination/e5010-jpeg-enc.c | 1552 +++++++++++++++++
.../platform/imagination/e5010-jpeg-enc.h | 169 ++
.../platform/imagination/e5010-mmu-regs.h | 311 ++++
include/media/jpeg-enc-reftables.h | 112 ++
include/media/jpeg.h | 4 +
14 files changed, 3141 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml
create mode 100644 drivers/media/platform/imagination/Kconfig
create mode 100644 drivers/media/platform/imagination/Makefile
create mode 100644 drivers/media/platform/imagination/e5010-core-regs.h
create mode 100644 drivers/media/platform/imagination/e5010-jpeg-enc-hw.c
create mode 100644 drivers/media/platform/imagination/e5010-jpeg-enc-hw.h
create mode 100644 drivers/media/platform/imagination/e5010-jpeg-enc.c
create mode 100644 drivers/media/platform/imagination/e5010-jpeg-enc.h
create mode 100644 drivers/media/platform/imagination/e5010-mmu-regs.h
create mode 100644 include/media/jpeg-enc-reftables.h
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2.34.1