[PATCH v3 0/5] DRM OF graph clean-up

From: Rob Herring <robh@kernel.org>
To: David Airlie <airlied@linux.ie>,
	Daniel Vetter <daniel.vetter@intel.com>,
	Sean Paul <seanpaul@chromium.org>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	Boris Brezillon <boris.brezillon@free-electrons.com>,
	Archit Taneja <architt@codeaurora.org>,
	Jingoo Han <jingoohan1@gmail.com>,
	Inki Dae <inki.dae@samsung.com>,
	Joonyoung Shim <jy0922.shim@samsung.com>,
	Seung-Woo Kim <sw0312.kim@samsung.com>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Kukjin Kim <kgene@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Javier Martinez Canillas <javier@osg.samsung.com>,
	Stefan Agner <stefan@agner.ch>,
	Alison Wang <alison.wang@freescale.com>,
	Xinliang Liu <z.liuxinliang@hisilicon.com>,
	Rongrong Zou <zourongrong@gmail.com>,
	Xinwei Kong <kong.kongxinwei@hisilicon.com>,
	Chen Feng <puck.chen@hisilicon.com>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	CK Hu <ck.hu@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Marek Vasut <marex@denx.de>, Mark Yao <mark.yao@rock-chips.com>,
	Heiko Stuebner <heiko@sntech.de>,
	Maxime Ripard <maxime.ripard@free-electrons.com>,
	Chen-Yu Tsai <wens@csie.org>, Liviu Dudau <liviu.dudau@arm.com>,
	Mali DP Maintainers <malidp@foss.arm.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Carlo Caione <carlo@caione.org>,
	Kevin Hilman <khilman@baylibre.com>,
	Rob Clark <robdclark@gmail.com>, Jyri Sarha <jsarha@ti.com>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	Eric Anholt <eric@anholt.net>,
	Russell King <rmk+kernel@armlinux.org.uk>
Subject: [PATCH v3 0/5] DRM OF graph clean-up
Date: Wed, 22 Mar 2017 08:26:03 -0500	[thread overview]
Message-ID: <20170322132608.17353-1-robh@kernel.org> (raw)

I've been unhappy with the OF graph API for some time and decided to
do something about it. The problem is drivers have to do too much of the
graph parsing and walking themselves. This has led to the same pattern
duplicated over and over. This series adapts DRM drivers to use a new OF
graph helper and added DRM helper.

The DT dependency went into 4.11, so this series can be applied to the DRM
tree without any cross tree dependencies.

I've done some build testing only, so testing appreciated. A git branch is
here[1].

Rob

[1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git of-graph-helpers

Rob Herring (5):
  drm: make of_drm_find_panel also depend on CONFIG_DRM_PANEL
  drm: of: introduce drm_of_find_panel_or_bridge
  drm: convert drivers to use of_graph_get_remote_node
  drm: convert drivers to use drm_of_find_panel_or_bridge
  drm: omap: use common OF graph helpers

 drivers/gpu/drm/arm/hdlcd_drv.c                  |  22 +----
 drivers/gpu/drm/arm/malidp_drv.c                 |  28 +------
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c |  73 +++++-----------
 drivers/gpu/drm/bridge/adv7511/adv7533.c         |  12 +--
 drivers/gpu/drm/bridge/dumb-vga-dac.c            |  15 +---
 drivers/gpu/drm/bridge/nxp-ptn3460.c             |  16 +---
 drivers/gpu/drm/bridge/parade-ps8622.c           |  16 +---
 drivers/gpu/drm/bridge/tc358767.c                |  27 +-----
 drivers/gpu/drm/bridge/ti-tfp410.c               |  15 ++--
 drivers/gpu/drm/drm_of.c                         |  52 ++++++++++++
 drivers/gpu/drm/exynos/exynos_dp.c               |  35 +++-----
 drivers/gpu/drm/exynos/exynos_drm_dpi.c          |  16 +---
 drivers/gpu/drm/exynos/exynos_drm_dsi.c          |  13 +--
 drivers/gpu/drm/exynos/exynos_drm_mic.c          |  25 +-----
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c        |  39 ++-------
 drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c     |  27 +-----
 drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c  |  30 +------
 drivers/gpu/drm/imx/imx-ldb.c                    |  27 ++----
 drivers/gpu/drm/imx/parallel-display.c           |  36 +-------
 drivers/gpu/drm/mediatek/mtk_dpi.c               |  12 +--
 drivers/gpu/drm/mediatek/mtk_dsi.c               |  23 ++---
 drivers/gpu/drm/mediatek/mtk_hdmi.c              |  26 +-----
 drivers/gpu/drm/meson/meson_venc_cvbs.c          |  19 +----
 drivers/gpu/drm/msm/dsi/dsi_host.c               |   2 +-
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c          |  28 +------
 drivers/gpu/drm/mxsfb/mxsfb_out.c                |  40 ++-------
 drivers/gpu/drm/omapdrm/dss/dpi.c                |   2 +-
 drivers/gpu/drm/omapdrm/dss/dsi.c                |   3 +-
 drivers/gpu/drm/omapdrm/dss/dss-of.c             | 102 +----------------------
 drivers/gpu/drm/omapdrm/dss/dss.c                |  61 +++-----------
 drivers/gpu/drm/omapdrm/dss/hdmi4.c              |   3 +-
 drivers/gpu/drm/omapdrm/dss/hdmi5.c              |   3 +-
 drivers/gpu/drm/omapdrm/dss/omapdss.h            |  11 ---
 drivers/gpu/drm/omapdrm/dss/sdi.c                |   2 +-
 drivers/gpu/drm/omapdrm/dss/venc.c               |   3 +-
 drivers/gpu/drm/rockchip/analogix_dp-rockchip.c  |  26 +-----
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c      |  18 ++--
 drivers/gpu/drm/sun4i/sun4i_rgb.c                |  11 +--
 drivers/gpu/drm/sun4i/sun4i_tcon.c               |  90 ++------------------
 drivers/gpu/drm/tilcdc/tilcdc_crtc.c             |  12 +--
 drivers/gpu/drm/tilcdc/tilcdc_external.c         |  68 ++-------------
 drivers/gpu/drm/vc4/vc4_dpi.c                    |  15 +---
 include/drm/drm_of.h                             |  13 +++
 include/drm/drm_panel.h                          |   2 +-
 44 files changed, 238 insertions(+), 881 deletions(-)

--
2.10.1