NOTE: When MppDev is not output to mpp_dec the codec info update is
disabled.
This patch may cause kernel show the following log on old kernel:
mpp_process_request:1078: unknown mpp ioctl cmd 403
This log has no harm at all and new kernel will disable this log.
Change-Id: I26c8d78e279b5809bb2d1e51baf2c48e7f6e5a33
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Tips: User should close fd before changing the client_type. Otherwise
the kernel will leak one info structure.
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
Change-Id: I2f99e4840d1e9a3805306be50e4afa3653f43c0c
tips:
according to rcb_size descending, and sent rcb_info to the kernel.
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
Change-Id: I85e951d9cc1c15962e702ab9781df35e6739bb6a
New kernel use /proc/mpp_service/supports-cmd
Change-Id: I7c1d258c3652ecf5346c2e19383b90975a30a629
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
1. Change mpp_device into a new layer for kernel drvier.
2. Separate mpp_service driver and vcodec_service driver.
3. Add mpp_service.c for /dev/mpp_service driver support.
4. Add global mpp_service info query interface.
5. Remove unused function in mpp_device.c
Change-Id: I3f53bba3aef525ad3b1f450bb55830d1eeaf29a6
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
