Commit Graph

7 Commits

Author SHA1 Message Date
Joseph Chen 656bdb598a misc: decompress: add/update API
- Support get gunzip data size from src data;
- Support sync decompress for this round;
- Support return the gunzip data size of compressed image.
- Add misc_decompress_cleanup() for waiting last decompress done.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ie84b2a6174d04592110333d66667da66f98f07f6
2020-07-24 18:02:27 +08:00
Jason Zhu 4298c19d4f misc: decompress: add function misc_decompress_process()
Use it to decompress data.

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: I189cded00069cc9f559097811733a481aae8d08f
2020-06-18 10:34:30 +08:00
Jason Zhu 809af6ba3d misc: rockchip_decompress: update the decompress driver
1.add DECOM_AXI_STAT to test decompress whether is in idle
2.correct the misc_decompress_is_complete return value

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I904d9909ade709fb479893325dd6c0b3d47d5908
2020-06-18 10:34:04 +08:00
Joseph Chen 374c241cf9 misc: add a common api to get device by capability
fix: ioctl() should return error code but not capability.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I8030a1842692697f32f87e765ce3d68d1adb1c11
2020-04-23 16:17:06 +08:00
Joseph Chen 1cef1b20c4 dm: misc: merge generic header file into misc.h
Puting the generic function declaration together that the
caller don't need care too much about different header file.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ib37d1550e5a747d8f18e30c428ea8f613f9cc006
2020-04-23 16:17:06 +08:00
Jason Zhu 5b7d32987c drivers: misc: use misc_mode to distinguish different device
The misc attach different device. We use the misc_mode to show
different device's capability.

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: Ibce5bb0465e452a7e783c5859f1e8ab2bfd8b0c5
2020-04-22 18:08:19 +08:00
Jason Zhu cc05bcfa96 misc: decompress: realize decompress interface layer function
Realize decompress start & stop & is_complete functions for application layer
calling.

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: I996861e51706a9ecf97e3db53cf5fce097d9b547
2020-04-15 11:55:40 +08:00