marfrit/libva-v4l2-request-fourier
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7ff2543e64e1e1b689d6ad515a46643ea2926d84
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39 Commits

Author SHA1 Message Date
Paul Kocialkowski 7ff2543e64 Add support for the single-planar V4L2 API 
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
 2018-09-07 16:43:13 +02:00
Paul Kocialkowski 25a8ac4d7e Register video format directly instead of tiled indicator 
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
 2018-09-07 12:58:44 +02:00
Paul Kocialkowski 48a6e0a7ef fixup! buffer: Add Acquire/ReleaseBufferHandle support for dma-buf export 2018-07-18 14:55:06 +02:00
Paul Kocialkowski 019a0ccb42 buffer: Add Acquire/ReleaseBufferHandle support for dma-buf export 
This is the first version of dma-buf export, that does not support
specifying a DRM modifier.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-07-18 14:51:11 +02:00
Paul Kocialkowski 9a4693ca0d buffer: Store derived surface id and buffer info for dma-buf export 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-07-18 14:46:26 +02:00
Maxime Ripard 92f6546596 tree: Remove void * casts 
void * can be assigned from and stored to any pointer type without any
warning. Remove the explicit casts.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-07-17 17:02:23 +02:00
Maxime Ripard 111f5b209a tree: Rename cedrus_data to request_data 
The cedrus_data structure carries the old name. In order to migrate to the
new name, let's rename it to request_data.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-07-17 17:02:23 +02:00
Maxime Ripard 4ad990e087 tree: Rename the header and defines 
The sunxi_cedrus.h header contains a bunch of defines prefixed with
SUNXI_CEDRUS.

As part as the ongoing migration to a more generic name, change that prefix
for V4L2_REQUEST, and the header file to request.h

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-07-17 17:02:23 +02:00
Maxime Ripard 913e1e642c tree: Rename the libva hooks 
As part of our renaming effort, Rename the libva hooks names to mention
request instead of SunxiCedrus

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-07-17 17:02:23 +02:00
Maxime Ripard 5aeb07f8bf tree: Run clang-format to conform to the kernel coding style 
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
Maxime Ripard b938824c48 tree: Shorten struct sunxi_cedrus_driver_data name 
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
Maxime Ripard 5aa1604a6c tree: add the driver_data parameter to the BUFFER macro as well 
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
Paul Kocialkowski 03fd51b3b3 Reduce switch/case indentation 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-07-11 15:32:52 +02:00
Paul Kocialkowski f872e345d0 Centralize buffer-related ressources in surface object and avoid dynamic indexes 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-25 10:48:17 +02:00
Paul Kocialkowski 61ccf702a1 buffer: Resolve various trivial build issues 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-25 09:22:11 +02:00
Paul Kocialkowski 6cd00b758c Move log function to a dedicated file and rename it along the way 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-24 17:12:29 +02:00
Paul Kocialkowski a8c191b544 Rename mem2mem_fd to video_fd to prepare for media introduction 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-24 16:40:42 +02:00
Paul Kocialkowski c7f0d7684a Introduce and use dedicated v4l2 helpers to replace inline ioctls 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-24 15:39:31 +02:00
Paul Kocialkowski c2e98f6c7e buffer: Harmonize coding style 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-24 09:56:39 +02:00
Paul Kocialkowski 6be573d090 Sanitize unimplemented functions 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 17:08:05 +02:00
Paul Kocialkowski 4b7e71668e Reorder functions, with a straightforward logic 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 16:51:15 +02:00
Paul Kocialkowski a5354efe43 Rework comments by splitting them into README and removing redundant ones 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 16:40:00 +02:00
Paul Kocialkowski 8fe67675c5 buffer: Rename functions arguments for more clarity 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 11:42:12 +02:00
Paul Kocialkowski 34066fc0a7 buffer: Rename object buffer structure fields for more clarity 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 11:25:13 +02:00
Paul Kocialkowski d8a51f0cd4 Use libVA naming style for public API functions 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 11:23:10 +02:00
Paul Kocialkowski b0a8023644 Remove INIT_DRIVER_DATA and replace it with explicit definition 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 11:22:49 +02:00
Paul Kocialkowski 4354922570 Drop the _drv_video suffix from sunxi_cedrus files for conciseness 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 10:56:11 +02:00
Paul Kocialkowski 6a06b4570b context: Use object context structure directly instead of abstract type 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 10:04:58 +02:00
Paul Kocialkowski 5c26862913 buffer: Use object buffer structure directly instead of abstract type 
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 2018-04-23 09:59:08 +02:00
Maxime Ripard 5e82668680 buffer: Return an error on unmap if buffer is null 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-04-20 11:23:38 +02:00
Maxime Ripard d758a0d425 Rework buffer and slice handling 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-04-20 11:23:14 +02:00
Maxime Ripard 056d24d20f buffer: don't cast the pointer anymore 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-04-20 10:33:39 +02:00
Maxime Ripard 51ac90481a buffer: cosmetic change 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-04-20 10:24:41 +02:00
Maxime Ripard 073baf070a buffer: cosmetic change 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-04-20 10:05:54 +02:00
Maxime Ripard 4624e95b1b buffer: cosmetic change 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-04-20 10:05:43 +02:00
Maxime Ripard d988545672 buffer: cosmetic change 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-04-20 10:05:31 +02:00
Maxime Ripard d10aec071b buffer: remove intermediate vaStatus variable 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
 2018-04-20 10:05:15 +02:00
Florent Revest c8e187aed5 Always clear v4l2_plane before sending them to the kernel 2016-08-29 17:44:23 +02:00
Florent Revest e263c9542c Adds a sunxi-cedrus-drv-video libVA backend 
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