On 21.08.2018 16:05, Heiko Stuebner wrote:

From: Nickey Yang <redacted>

Allow to also drive a slave dw-mipi-dsi controller in a dual-dsi
setup. This will require additional implementation-specific
code to look up the slave instance and do specific setup.
Also will probably need code in the specific crtcs as dual-dsi
does not equal two separate dsi outputs.

To activate, the implementation-specific code should set the slave
using dw_mipi_dsi_set_slave() before calling __dw_mipi_dsi_bind().

v2:
- expect real interface number of lanes
- keep links to both master and slave
v3:
- remove unneeded separate variables
- remove unneeded second slave settings
- disable slave before master
- lane-sum calculation comments

Signed-off-by: Nickey Yang <redacted>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Philippe Cornu <redacted>

Reviewed-by: Andrzej Hajda <redacted>

 --
Regards
Andrzej

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