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Message-Id: <1415616062-30583-1-git-send-email-andy.yan@rock-chips.com>
Date: Mon, 10 Nov 2014 18:40:55 +0800
From: Andy Yan <andy.yan@...k-chips.com>
To: airlied@...ux.ie, Zubair.Kakakhel@...tec.com,
rmk+kernel@....linux.org.uk, fabio.estevam@...escale.com,
heiko@...ech.de
Cc: Andy Yan <andy.yan@...k-chips.com>, Arnd Bergmann <arnd@...db.de>,
Yakir Yang <ykk@...k-chips.com>,
Shawn Guo <shawn.guo@...aro.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
Kumar Gala <galak@...eaurora.org>,
dri-devel@...ts.freedesktop.org,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
Grant Likely <grant.likely@...aro.org>,
Inki Dae <inki.dae@...sung.com>,
Lucas Stach <l.stach@...gutronix.de>,
Pawel Moll <pawel.moll@....com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Dave Airlie <airlied@...hat.com>, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org, Josh Boyer <jwboyer@...hat.com>,
Mark Rutland <mark.rutland@....com>,
Sean Paul <seanpaul@...omium.org>
Subject: [PATCH v6 0/7] dw-hdmi: convert imx hdmi to bridge/dw-hdmi
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:
(1): fix some codingstyle warning to make checkpatch happy
(2): split out imx-soc code from imx-hdmi to dw_hdmi-imx.c
(3): move imx-hdmi to bridge/dw-hdmi, and convert it to a drm_bridge driver
And we will add rockchip platform specific code dw_hdmi-rockchip.c later,
this is depend on drm-rockchip.
Changes in v6:
- rearrange the patch order
- move some modification from patch#5 to patch#6
- refactor register access without reg_shift
Changes in v5:
- refactor reg-io-width
Changes in v4:
- fix checkpatch CHECK
- defer probe ddc i2c adapter
Changes in v3:
- split multi register access to one indepent patch
Changes in v2:
- use git format -M to generate these patch
Andy Yan (6):
staging: imx-drm: imx-hdmi: make checkpatch happy
staging: imx-drm: imx-hdmi: return defer if can't get ddc i2c adapter
staging: imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi
staging: imx-drm: imx-hdmi: move imx-hdmi to bridge/dw-hdmi
drm: bridge/dw-hdmi: add support for multi byte register width access
dt-bindings: add document for dw-hdmi
Yakir Yang (1):
drm: bridge/dw-hdmi: convert dw-hdmi to drm_bridge mode
.../devicetree/bindings/drm/bridge/dw-hdmi.txt | 38 ++
drivers/gpu/drm/bridge/Kconfig | 5 +
drivers/gpu/drm/bridge/Makefile | 1 +
.../imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} | 725 +++++++++------------
.../imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} | 5 +-
drivers/staging/imx-drm/Kconfig | 1 +
drivers/staging/imx-drm/Makefile | 2 +-
drivers/staging/imx-drm/dw_hdmi-imx.c | 263 ++++++++
include/drm/bridge/dw_hdmi.h | 52 ++
9 files changed, 668 insertions(+), 424 deletions(-)
create mode 100644 Documentation/devicetree/bindings/drm/bridge/dw-hdmi.txt
rename drivers/{staging/imx-drm/imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} (71%)
rename drivers/{staging/imx-drm/imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} (99%)
create mode 100644 drivers/staging/imx-drm/dw_hdmi-imx.c
create mode 100644 include/drm/bridge/dw_hdmi.h
--
1.9.1
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