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From: Andrzej Hajda <a.hajda@samsung.com>
To: Heiko Stuebner <heiko@sntech.de>, dri-devel@lists.freedesktop.org
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	briannorris@chromium.org, hoegsberg@gmail.com,
	philippe.cornu@st.com, yannick.fertre@st.com,
	linux-rockchip@lists.infradead.org, nickey.yang@rock-chips.com,
	robh+dt@kernel.org, thierry.reding@gmail.com,
	laurent.pinchart@ideasonboard.com, seanpaul@chromium.org,
	mka@chromium.org
Subject: Re: [PATCH v5 6/7] drm/bridge/synopsys: dsi: add dual-dsi support
Date: Mon, 27 Aug 2018 12:55:42 +0200	[thread overview]
Message-ID: <20180827105544eucas1p22a461df001f204aef484febfb682f256~OuHcQVVKA2871528715eucas1p2g@eucas1p2.samsung.com> (raw)
In-Reply-To: <20180821140515.22246-7-heiko@sntech.de>

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

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

 --
Regards
Andrzej

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  reply	other threads:[~2018-08-27 10:55 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-21 14:05 [PATCH v5 0/8] drm/rockchip: migrate to common dw-mipi-dsi bridge and dual-dsi Heiko Stuebner
2018-08-21 14:05 ` [PATCH v5 1/7] drm/bridge/synopsys: dsi: move mipi_dsi_host_unregister to __dw_mipi_dsi_remove Heiko Stuebner
2018-08-21 14:05 ` [PATCH v5 2/7] drm/bridge/synopsys: dsi: don't call __dw_mipi_dsi_probe from dw_mipi_dsi_bind Heiko Stuebner
2018-08-21 14:05 ` [PATCH v5 3/7] drm/bridge/synopsys: dsi: add ability to have glue-specific attach and detach Heiko Stuebner
     [not found] ` <20180821140515.22246-1-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
2018-08-21 14:05   ` [PATCH v5 4/7] dt-bindings: display: rockchip: update DSI controller Heiko Stuebner
2018-08-21 14:05   ` [PATCH v5 5/7] drm/rockchip: dsi: migrate to use dw-mipi-dsi bridge driver Heiko Stuebner
2018-08-23 13:48   ` [PATCH v5 0/8] drm/rockchip: migrate to common dw-mipi-dsi bridge and dual-dsi Philippe CORNU
2018-08-21 14:05 ` [PATCH v5 6/7] drm/bridge/synopsys: dsi: add dual-dsi support Heiko Stuebner
2018-08-27 10:55   ` Andrzej Hajda [this message]
2018-08-21 14:05 ` [PATCH v5 7/7] drm/rockchip: dsi: add dual mipi support Heiko Stuebner
2018-08-27 11:34   ` Andrzej Hajda
2018-09-20 11:20     ` Heiko Stuebner
2018-09-21  6:11       ` Andrzej Hajda
2018-10-01 12:44         ` Heiko Stuebner

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