kernel/include/linux/mfd/syscon/xlnx-vcu.h, branch linux-6.6.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.6.y2020-12-09T18:36:33Zsoc: xilinx: vcu: add missing register NUM_CORE2020-12-09T18:36:33ZMichael Tretterm.tretter@pengutronix.de2020-11-09T13:48:18Zurn:sha1:7b1c9b8441aa94a549a90fa3d42687ccbad3eade
The H.264/H.265 Video Codec Unit v1.2 documentation describes this
register as follows:
Number of encoders core used for the provided configuration
This is required for configuring the VCU encoder buffer.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Reviewed-by: Hyun Kwon <hyun.kwon@xilinx.com>
Link: https://lore.kernel.org/r/20201109134818.4159342-5-m.tretter@pengutronix.de
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
soc: xilinx: vcu: use vcu-settings syscon registers2020-12-09T18:36:33ZMichael Tretterm.tretter@pengutronix.de2020-11-09T13:48:17Zurn:sha1:30b79eb1f92ed5974885d374a4107c94e2dd3e03
Switch the "logicoreip" registers to the new xlnx,vcu-settings binding
to be able to read the settings if the settings are specified in a
separate device tree node that is shared with other drivers.
If the driver is not able to find a node with the new binding, fall back
to check for the logicore register bank to be backwards compatible.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Reviewed-by: Hyun Kwon <hyun.kwon@xilinx.com>
Link: https://lore.kernel.org/r/20201109134818.4159342-4-m.tretter@pengutronix.de
Signed-off-by: Michal Simek <michal.simek@xilinx.com>