[PATCH V2 0/2] make imx hdmi publicly used by dw hdmi compatible platform

From: Andy Yan <andy.yan@rock-chips.com>
To: airlied@linux.ie, heiko@sntech.de, fabio.estevam@freescale.com,
	rmk+kernel@arm.linux.org.uk
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Grant Likely <grant.likely@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Shawn Guo <shawn.guo@linaro.org>,
	Andy yan <andy.yan@rock-chips.com>,
	Josh Boyer <jwboyer@redhat.com>,
	Sean Paul <seanpaul@chromium.org>,
	Inki Dae <inki.dae@samsung.com>, Dave Airlie <airlied@redhat.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Lucas Stach <l.stach@pengutronix.de>,
	Zubair.Kakakhel@imgtec.com, djkurtz@google.com,
	ykk@rock-chips.com, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org, devel@driverdev.osuosl.org,
	devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org
Subject: [PATCH V2 0/2] make imx hdmi publicly used by dw hdmi compatible platform
Date: Wed,  5 Nov 2014 20:54:59 +0800	[thread overview]
Message-ID: <1415192101-6404-1-git-send-email-andy.yan@rock-chips.com> (raw)

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.

Changes in V2:
- use git format-patch -M to generate these patch
- remove change-id
- remove from

Andy Yan (2):
  imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi
  move imx-hdmi to bridge/dw-hdmi

 drivers/gpu/drm/bridge/Kconfig                     |   5 +
 drivers/gpu/drm/bridge/Makefile                    |   1 +
 .../imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c}        | 964 +++++++++------------
 .../imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h}        |   0
 drivers/staging/imx-drm/Kconfig                    |   1 +
 drivers/staging/imx-drm/Makefile                   |   2 +-
 drivers/staging/imx-drm/dw_hdmi-imx.c              | 214 +++++
 include/drm/bridge/dw_hdmi.h                       | 114 +++
 8 files changed, 760 insertions(+), 541 deletions(-)
 rename drivers/{staging/imx-drm/imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} (57%)
 rename drivers/{staging/imx-drm/imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} (100%)
 create mode 100644 drivers/staging/imx-drm/dw_hdmi-imx.c
 create mode 100644 include/drm/bridge/dw_hdmi.h

-- 
1.9.1