d7d8fc744b
Abstract away MPEG2 support
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-07-11 17:07:15 +02:00
9f2c069f76
Rework buffer management to be more generic and support untiled format
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-07-11 15:16:52 +02:00
bb73d363a3
Sync with latest definitions from the Cedrus driver and requests API
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-06-21 09:30:06 +02:00
44bd90add9
mpeg2: Set with and height once, from context
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-25 15:13:28 +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
c55a2709b0
mpeg2: Pass driver_data along to access reference surfaces
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-25 09:32:45 +02:00
1bf08f9656
mpeg2: Rework helper functions to a more flexible interface
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-24 16:15:00 +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
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
97950176ad
surface: Use object surface structure directly instead of abstract type
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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com >
2018-04-23 10:56:00 +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
f638dcce4c
mpeg2: don't populate the frame anymore
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:29:56 +02:00
3f9054e95d
mpeg2: remove output mplane querybuf
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:28:26 +02:00
4b52cb488f
mpeg2: cosmetic change
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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com >
2018-04-20 10:10:29 +02:00
c8e187aed5
Always clear v4l2_plane before sending them to the kernel
2016-08-29 17:44:23 +02:00
728b1b41b9
Add MPEG 2 codec
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This patch introduces the support of MPEG2 video decoding. It basically
just copies data from VA's frame/slice headers data structures to v4l's
MPEG2 frame header extended controls data structures.
2016-08-25 16:21:42 +02:00
Maxime Ripard