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/39c1197742cc858c38860e8cab61666d
E5010 JPEG Encoder Manual tests :
Performance:
Link: https://gist.github.com/devarsht/2f9b30f28768d9f6e338fc5b7c1d1758
Functionality:
Link: https://gist.github.com/devarsht/f12743405b285f47a0ce9b0f9681acd3
Compression Quality:
Link: https://gist.github.com/devarsht/8fd9edbdbfda7b2f2fe464b17484ceaf
Multi Instance:
Link: https://gist.github.com/devarsht/dfcc17e85569bc05c62b069af82a289d
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
V5->V6 Range diff :
https://gist.github.com/devarsht/c89180ac2b0d2814614f2b59d0705c19
.../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 | 1553 +++++++++++++++++
.../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, 3142 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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2.39.1