linux-kernel - Re: [PATCH v3 00/12] Add mipi dsi support for rk3288

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Date:	Thu, 19 Nov 2015 14:41:41 +0000
From:	Emil Velikov <emil.l.velikov@...il.com>
To:	Chris Zhong <zyw@...k-chips.com>
Cc:	Heiko Stübner <heiko@...ech.de>,
	linux-rockchip <linux-rockchip@...ts.infradead.org>,
	Mark Yao <mark.yao@...k-chips.com>,
	Mark Rutland <mark.rutland@....com>,
	Michael Turquette <mturquette@...libre.com>,
	Kever Yang <kever.yang@...k-chips.com>,
	ML dri-devel <dri-devel@...ts.freedesktop.org>,
	"Linux-Kernel@...r. Kernel. Org" <linux-kernel@...r.kernel.org>,
	linux-clk@...r.kernel.org, Vincent Palatin <vpalatin@...omium.org>,
	Jeff Chen <cym@...k-chips.com>,
	Ajay Kumar <ajaykumar.rs@...sung.com>,
	Andrew Bresticker <abrestic@...omium.org>,
	Russell King <rmk+kernel@....linux.org.uk>,
	Thierry Reding <treding@...dia.com>,
	devicetree@...r.kernel.org, Alexandru M Stan <amstan@...omium.org>,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Rob Herring <robh+dt@...nel.org>,
	Roger Chen <roger.chen@...k-chips.com>,
	Russell King <linux@....linux.org.uk>,
	Sonny Rao <sonnyrao@...omium.org>,
	LAKML <linux-arm-kernel@...ts.infradead.org>,
	Huang Lin <hl@...k-chips.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Doug Anderson <dianders@...omium.org>,
	Kumar Gala <galak@...eaurora.org>,
	Andy Yan <andy.yan@...k-chips.com>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH v3 00/12] Add mipi dsi support for rk3288

On 19 November 2015 at 03:35, Chris Zhong <zyw@...k-chips.com> wrote:
> The rk3288 MIPI DSI is a Synopsys DesignWare MIPI DSI host controller
> IP. This series adds support for a Synopsys DesignWare MIPI DSI host
> controller DRM bridge driver and a rockchip MIPI DSI specific DRM
> driver.
>
> This series also includes a DRM panel driver for BOE TV080WUM-NL0 panel.
> This panel only use the MIPI DSI video mode.
>
> The MIPI DSI feature is tested on rk3288 evb board, backport them to
> chrome os kernel v3.14, and it can display normally.
>
> This patchset is base on the patchset from Ying.liu@...escale.com.
> <http://www.spinics.net/lists/dri-devel/msg77181.html>
>
>
> Changes in v3:
> move the dw_mipi_dsi.txt to Documentation/devicetree/bindings/display/bridge
> move dw_mipi_dsi_rockchip.txt to bindings/display/rockchip/
> move boe,tv080wum-nl0.txt to bindings/display/panel/
>
> Changes in v2:
> add the mipi clk id in a single patch
> As Thierry.Reding comment, add a documentation for this panel.
>
> Chris Zhong (10):
>   clk: rockchip: add id for mipidsi sclk on rk3288
>   clk: rockchip: add mipidsi clocks on rk3288
>   drm/rockchip: return a true clock rate to adjusted_mode
>   drm/bridge: Add Synopsys DesignWare MIPI DSI host controller driver
Did you actually rewrite the patch from Liu Ying ?
Out of curiosity what was the obstacle of this work getting merged ?

>   drm: rockchip: Support Synopsys DesignWare MIPI DSI host controller
>   Documentation: dt-bindings: Add bindings for rk3288 DW MIPI DSI driver
>   ARM: dts: rockchip: add rk3288 mipi_dsi nodes
>   drm/panel: simple: Add support for BOE TV080WUM-NL0
>   drm/panel: simple: Add boe,tv080wum-nl0 simple panel device tree
>     binding
As the DT people will tell you - there is no BOE vendor in
bindings/vendor-prefixes.txt.

>   ARM: dts: rockchip: add support mipi panel tv080wum-nl0 for rk3288-evb
>
> Liu Ying (2):
>   drm/dsi: Add a helper to get bits per pixel of MIPI DSI pixel format
>   Documentation: dt-bindings: Add bindings for Synopsys DW MIPI DSI DRM
>     bridge driver
>
>From the above 12 patches only ~6 reached this mailing list is that
intentional ? Previously I've seen people CC dri-devel for their
panel/bridge DT patches.

Regards,
Emil
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