[PATCH v5 6/7] drm/bridge/synopsys: dsi: add dual-dsi support

[Andrzej Hajda]

On 21.08.2018 16:05, Heiko Stuebner wrote:
> From: Nickey Yang <nickey.yang at rock-chips.com>
>
> 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 <nickey.yang at rock-chips.com>
> Signed-off-by: Heiko Stuebner <heiko at sntech.de>
> Tested-by: Philippe Cornu <philippe.cornu at st.com>

Reviewed-by: Andrzej Hajda <a.hajda at samsung.com>

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Regards
Andrzej