5aeb07f8bf
tree: Run clang-format to conform to the kernel coding style
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The coding style has been a bit erratic. Enforce the linux kernel coding
style by reusing their .clang-format file, running clang-format on the
source, and ignoring the few shortcomings that clang-format has at the
moment (especially on aligning the define values).
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-07-17 10:12:15 +02:00
b938824c48
tree: Shorten struct sunxi_cedrus_driver_data name
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This long structure name makes it quite difficult to fit within the 80
characters limit. Shorten it.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-07-17 09:34:15 +02:00
5aa1604a6c
tree: add the driver_data parameter to the BUFFER macro as well
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The BUFFER macro takes an implicit driver_data argument. In order to make
it obvious that we need it, let's put it as an explicit parameter.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-07-17 09:27:57 +02:00
03fd51b3b3
Reduce switch/case indentation
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-07-11 15:32:52 +02:00
f872e345d0
Centralize buffer-related ressources in surface object and avoid dynamic indexes
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-25 10:48:17 +02:00
61ccf702a1
buffer: Resolve various trivial build issues
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-25 09:22:11 +02:00
6cd00b758c
Move log function to a dedicated file and rename it along the way
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-24 17:12:29 +02:00
a8c191b544
Rename mem2mem_fd to video_fd to prepare for media introduction
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-24 16:40:42 +02:00
c7f0d7684a
Introduce and use dedicated v4l2 helpers to replace inline ioctls
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-24 15:39:31 +02:00
c2e98f6c7e
buffer: Harmonize coding style
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-24 09:56:39 +02:00
6be573d090
Sanitize unimplemented functions
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 17:08:05 +02:00
4b7e71668e
Reorder functions, with a straightforward logic
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 16:51:15 +02:00
a5354efe43
Rework comments by splitting them into README and removing redundant ones
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 16:40:00 +02:00
8fe67675c5
buffer: Rename functions arguments for more clarity
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 11:42:12 +02:00
34066fc0a7
buffer: Rename object buffer structure fields for more clarity
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 11:25:13 +02:00
d8a51f0cd4
Use libVA naming style for public API functions
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 11:23:10 +02:00
b0a8023644
Remove INIT_DRIVER_DATA and replace it with explicit definition
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 11:22:49 +02:00
4354922570
Drop the _drv_video suffix from sunxi_cedrus files for conciseness
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 10:56:11 +02:00
6a06b4570b
context: Use object context structure directly instead of abstract type
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 10:04:58 +02:00
5c26862913
buffer: Use object buffer structure directly instead of abstract type
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 09:59:08 +02:00
5e82668680
buffer: Return an error on unmap if buffer is null
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 11:23:38 +02:00
d758a0d425
Rework buffer and slice handling
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 11:23:14 +02:00
056d24d20f
buffer: don't cast the pointer anymore
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:33:39 +02:00
51ac90481a
buffer: cosmetic change
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:24:41 +02:00
073baf070a
buffer: cosmetic change
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:05:54 +02:00
4624e95b1b
buffer: cosmetic change
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:05:43 +02:00
d988545672
buffer: cosmetic change
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:05:31 +02:00
d10aec071b
buffer: remove intermediate vaStatus variable
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:05:15 +02:00
c8e187aed5
Always clear v4l2_plane before sending them to the kernel
2016-08-29 17:44:23 +02:00
e263c9542c
Adds a sunxi-cedrus-drv-video libVA backend
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This VA backend uses v4l2's Frame API proposal to interface with the
"sunxi-cedrus" video driver on Allwinner SoC. Only a few parts of the
code are really dependent on sunxi-cedrus and this VA backend could be
reused for other v4l drivers using the Frame API.
2016-08-25 16:19:34 +02:00
Maxime Ripard