linux-kernel - [PATCH 0/2] make imx hdmi publicly used by dw hdmi compatible platform

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Message-Id: <1415107992-34289-1-git-send-email-andy.yan@rock-chips.com>
Date:	Tue,  4 Nov 2014 21:33:10 +0800
From:	Andy Yan <andy.yan@...k-chips.com>
To:	airlied@...ux.ie, heiko@...ech.de, fabio.estevam@...escale.com,
	rmk+kernel@....linux.org.uk
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Shawn Guo <shawn.guo@...aro.org>,
	Andy yan <andy.yan@...k-chips.com>,
	Josh Boyer <jwboyer@...hat.com>,
	Sean Paul <seanpaul@...omium.org>,
	Inki Dae <inki.dae@...sung.com>,
	Dave Airlie <airlied@...hat.com>,
	Arnd Bergmann <arnd@...db.de>,
	Lucas Stach <l.stach@...gutronix.de>,
	Zubair.Kakakhel@...tec.com, djkurtz@...gle.com, ykk@...k-chips.com,
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	devel@...verdev.osuosl.org, devicetree@...r.kernel.org,
	linux-rockchip@...ts.infradead.org
Subject: [PATCH 0/2] make imx hdmi publicly used by dw hdmi compatible platform

From: Andy yan <andy.yan@...k-chips.com>

We found freescale imx6 and rockchip rk3288 and Ingenic JZ4780 (Xburst/MIPS)
use the interface compatible Designware HDMI IP, but they also have some
lightly difference, such as phy pll configuration, register width(imx hdmi
register is one byte, but rk3288 is 4 bytes width and can only access by word),
4K support(imx6 doesn't support 4k, but rk3288 does).

To reuse the imx-hdmi driver, we do this patch set:
patch (1): split out imx-soc code from imx-hdmi to dw_hdmi-imx.c
patch (2): move imx-hdmi to bridge/, and rename to dw-hdmi to
make this driver indepent of drm-imx . And we will add rockchip 
platform specific code dw_hdmi-rockchip.c later, this is depend
on drm-rockchip.

Andy Yan (1):
  imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi

Andy yan (1):
  move imx-hdmi to bridge/dw-hdmi

 drivers/gpu/drm/bridge/Kconfig        |    5 +
 drivers/gpu/drm/bridge/Makefile       |    1 +
 drivers/gpu/drm/bridge/dw_hdmi.c      | 1651 ++++++++++++++++++++++++++++++
 drivers/gpu/drm/bridge/dw_hdmi.h      | 1032 +++++++++++++++++++
 drivers/staging/imx-drm/Kconfig       |    1 +
 drivers/staging/imx-drm/Makefile      |    2 +-
 drivers/staging/imx-drm/dw_hdmi-imx.c |  214 ++++
 drivers/staging/imx-drm/imx-hdmi.c    | 1767 ---------------------------------
 drivers/staging/imx-drm/imx-hdmi.h    | 1032 -------------------
 include/drm/bridge/dw_hdmi.h          |  114 +++
 10 files changed, 3019 insertions(+), 2800 deletions(-)
 create mode 100644 drivers/gpu/drm/bridge/dw_hdmi.c
 create mode 100644 drivers/gpu/drm/bridge/dw_hdmi.h
 create mode 100644 drivers/staging/imx-drm/dw_hdmi-imx.c
 delete mode 100644 drivers/staging/imx-drm/imx-hdmi.c
 delete mode 100644 drivers/staging/imx-drm/imx-hdmi.h
 create mode 100644 include/drm/bridge/dw_hdmi.h

-- 
1.8.3.2


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