From: Yakir Yang <ykk@rock-chips.com>
To: Inki Dae <inki.dae@samsung.com>,
Mark Yao <mark.yao@rock-chips.com>,
Jingoo Han <jingoohan1@gmail.com>,
Heiko Stuebner <heiko@sntech.de>
Cc: Thierry Reding <treding@nvidia.com>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Rob Herring <robh+dt@kernel.org>,
Andrzej Hajda <a.hajda@samsung.com>,
Joonyoung Shim <jy0922.shim@samsung.com>,
Seung-Woo Kim <sw0312.kim@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Russell King <linux@arm.linux.org.uk>,
emil.l.velikov@gmail.com,
Gustavo Padovan <gustavo.padovan@collabora.co.uk>,
Kishon Vijay Abraham I <kishon@ti.com>,
ajaynumb@gmail.com, javier@osg.samsung.com,
Andy Yan <andy.yan@rock-chips.com>,
Yakir Yang <ykk@rock-chips.com>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v10 05/17] dt-bindings: add document for analogix display port driver
Date: Mon, 7 Dec 2015 14:39:07 +0800 [thread overview]
Message-ID: <1449470347-31062-1-git-send-email-ykk@rock-chips.com> (raw)
In-Reply-To: <1449470239-30667-1-git-send-email-ykk@rock-chips.com>
Analogix dp driver is split from exynos dp driver, so we just
make an copy of exynos_dp.txt, and then simplify exynos_dp.txt
Beside update some exynos dtsi file with the latest change
according to the devicetree binding documents.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
---
Changes in v10: None
Changes in v9: None
Changes in v8:
- Correct the right document path of display-timing.txt (Heiko)
- Correct the misspell of 'from' to 'frm'. (Heiko)
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4:
- Split all DTS changes, and provide backward compatibility. Mark old
properties as deprecated but still support them. (Krzysztof)
- Update "analogix,hpd-gpio" to "hpd-gpios" prop name. (Rob)
- Deprecated some properties which could parsed from Edid/Mode/DPCD. (Thierry)
"analogix,color-space" & "analogix,color-depth" &
"analogix,link-rate" & "analogix,lane-count" &
"analogix,ycbcr-coeff" & "analogix,dynamic-range" &
"vsync-active-high" & "hsync-active-high" & "interlaces"
Changes in v3:
- Add devicetree binding documents. (Heiko)
- Remove sync pol & colorimetry properies from the new analogix dp driver
devicetree binding. (Thierry)
- Update the exist exynos dtsi file with the latest DP DT properies.
Changes in v2: None
.../bindings/display/bridge/analogix_dp.txt | 50 +++++++++++++++++
.../bindings/display/exynos/exynos_dp.txt | 65 ++++++++--------------
2 files changed, 72 insertions(+), 43 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
diff --git a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
new file mode 100644
index 0000000..7659a7a
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
@@ -0,0 +1,50 @@
+Analogix Display Port bridge bindings
+
+Required properties for dp-controller:
+ -compatible:
+ platform specific such as:
+ * "samsung,exynos5-dp"
+ * "rockchip,rk3288-dp"
+ -reg:
+ physical base address of the controller and length
+ of memory mapped region.
+ -interrupts:
+ interrupt combiner values.
+ -clocks:
+ from common clock binding: handle to dp clock.
+ -clock-names:
+ from common clock binding: Shall be "dp".
+ -interrupt-parent:
+ phandle to Interrupt combiner node.
+ -phys:
+ from general PHY binding: the phandle for the PHY device.
+ -phy-names:
+ from general PHY binding: Should be "dp".
+
+Optional properties for dp-controller:
+ -hpd-gpios:
+ Hotplug detect GPIO.
+ Indicates which GPIO should be used for hotplug detection
+ -port@[X]: SoC specific port nodes with endpoint definitions as defined
+ in Documentation/devicetree/bindings/media/video-interfaces.txt,
+ please refer to the SoC specific binding document:
+ * Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
+ * Documentation/devicetree/bindings/video/analogix_dp-rockchip.txt
+
+
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+-------------------------------------------------------------------------------
+
+Example:
+
+ dp-controller {
+ compatible = "samsung,exynos5-dp";
+ reg = <0x145b0000 0x10000>;
+ interrupts = <10 3>;
+ interrupt-parent = <&combiner>;
+ clocks = <&clock 342>;
+ clock-names = "dp";
+
+ phys = <&dp_phy>;
+ phy-names = "dp";
+ };
diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
index 64693f2..9905081 100644
--- a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
+++ b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
@@ -31,45 +31,31 @@ Required properties for dp-controller:
from general PHY binding: the phandle for the PHY device.
-phy-names:
from general PHY binding: Should be "dp".
- -samsung,color-space:
- input video data format.
- COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2
- -samsung,dynamic-range:
- dynamic range for input video data.
- VESA = 0, CEA = 1
- -samsung,ycbcr-coeff:
- YCbCr co-efficients for input video.
- COLOR_YCBCR601 = 0, COLOR_YCBCR709 = 1
- -samsung,color-depth:
- number of bits per colour component.
- COLOR_6 = 0, COLOR_8 = 1, COLOR_10 = 2, COLOR_12 = 3
- -samsung,link-rate:
- link rate supported by the panel.
- LINK_RATE_1_62GBPS = 0x6, LINK_RATE_2_70GBPS = 0x0A
- -samsung,lane-count:
- number of lanes supported by the panel.
- LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4
- - display-timings: timings for the connected panel as described by
- Documentation/devicetree/bindings/display/display-timing.txt
Optional properties for dp-controller:
- -interlaced:
- interlace scan mode.
- Progressive if defined, Interlaced if not defined
- -vsync-active-high:
- VSYNC polarity configuration.
- High if defined, Low if not defined
- -hsync-active-high:
- HSYNC polarity configuration.
- High if defined, Low if not defined
- -samsung,hpd-gpio:
- Hotplug detect GPIO.
- Indicates which GPIO should be used for hotplug
- detection
- -video interfaces: Device node can contain video interface port
- nodes according to [1].
+ - display-timings: timings for the connected panel as described by
+ Documentation/devicetree/bindings/display/panel/display-timing.txt
+
+For the below properties, please refer to Analogix DP binding document:
+ * Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
+ -phys (required)
+ -phy-names (required)
+ -hpd-gpios (optional)
+ -video interfaces (optional)
-[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+Deprecated properties for DisplayPort:
+-interlaced: deprecated prop that can parsed from drm_display_mode.
+-vsync-active-high: deprecated prop that can parsed from drm_display_mode.
+-hsync-active-high: deprecated prop that can parsed from drm_display_mode.
+-samsung,ycbcr-coeff: deprecated prop that can parsed from drm_display_mode.
+-samsung,dynamic-range: deprecated prop that can parsed from drm_display_mode.
+-samsung,color-space: deprecated prop that can parsed from drm_display_info.
+-samsung,color-depth: deprecated prop that can parsed from drm_display_info.
+-samsung,link-rate: deprecated prop that can reading from monitor by dpcd method.
+-samsung,lane-count: deprecated prop that can reading from monitor by dpcd method.
+-samsung,hpd-gpio: deprecated name for hpd-gpios.
+
+-------------------------------------------------------------------------------
Example:
@@ -88,13 +74,6 @@ SOC specific portion:
Board Specific portion:
dp-controller {
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <4>;
-
display-timings {
native-mode = <&lcd_timing>;
lcd_timing: 1366x768 {
--
1.9.1
next prev parent reply other threads:[~2015-12-07 6:40 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-07 6:37 [PATCH v10 0/17] Add Analogix Core Display Port Driver Yakir Yang
2015-12-07 6:38 ` [PATCH v10 01/17] drm: bridge: analogix/dp: split exynos dp driver to bridge directory Yakir Yang
2015-12-07 7:37 ` Yakir Yang
2015-12-07 6:38 ` [PATCH v10 02/17] drm: bridge: analogix/dp: fix some obvious code style Yakir Yang
2015-12-07 6:38 ` [PATCH v10 03/17] drm: bridge: analogix/dp: remove duplicate configuration of link rate and link count Yakir Yang
2015-12-07 6:38 ` [PATCH v10 04/17] drm: bridge: analogix/dp: dynamic parse sync_pol & interlace & dynamic_range Yakir Yang
2015-12-07 6:39 ` Yakir Yang [this message]
2015-12-08 15:01 ` [PATCH v10 05/17] dt-bindings: add document for analogix display port driver Rob Herring
2015-12-09 1:02 ` Yakir Yang
2015-12-07 6:39 ` [PATCH v10 06/17] ARM: dts: exynos/dp: remove some properties that deprecated by analogix_dp driver Yakir Yang
2015-12-07 6:39 ` [PATCH v10 07/17] drm: rockchip: dp: add rockchip platform dp driver Yakir Yang
2015-12-07 6:39 ` [PATCH v10 08/17] dt-bindings: add document for rockchip variant of analogix_dp Yakir Yang
2015-12-08 15:03 ` Rob Herring
2015-12-09 1:05 ` Yakir Yang
2015-12-07 6:39 ` [PATCH v10 09/17] phy: Add driver for rockchip Display Port PHY Yakir Yang
2015-12-07 6:39 ` [PATCH v10 10/17] dt-bindings: add document for rockchip dp phy Yakir Yang
2015-12-08 15:06 ` Rob Herring
2015-12-09 1:16 ` Yakir Yang
2015-12-07 6:40 ` [PATCH v10 11/17] drm: rockchip: vop: add bpc and color mode setting Yakir Yang
2015-12-07 6:40 ` [PATCH v10 12/17] drm: bridge: analogix/dp: add some rk3288 special registers setting Yakir Yang
2015-12-07 6:40 ` [PATCH v10 13/17] drm: bridge: analogix/dp: add max link rate and lane count limit for RK3288 Yakir Yang
2015-12-07 6:40 ` [PATCH v10 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Yakir Yang
2015-12-08 15:09 ` Rob Herring
2015-12-09 1:21 ` Yakir Yang
2015-12-07 6:40 ` [PATCH v10 15/17] drm: bridge: analogix/dp: move hpd detect to connector detect function Yakir Yang
2015-12-07 6:40 ` [PATCH v10 16/17] drm: bridge: analogix/dp: add edid modes parse in get_modes method Yakir Yang
2015-12-07 6:41 ` [PATCH v10 17/17] drm: bridge: analogix/dp: expand the look time for waiting AUX CH reply Yakir Yang
2015-12-07 7:52 ` [PATCH v11 01/17] drm: bridge: analogix/dp: split exynos dp driver to bridge directory Yakir Yang
2015-12-08 15:33 ` [PATCH v10 0/17] Add Analogix Core Display Port Driver Heiko Stübner
[not found] ` <5667A4B6.4090708@rock-chips.com>
2015-12-09 14:51 ` Heiko Stübner
2015-12-09 2:06 ` [PATCH v10.1 05/17] dt-bindings: add document for analogix display port driver Yakir Yang
2015-12-09 2:07 ` [PATCH v10.1 08/17] dt-bindings: add document for rockchip variant of analogix_dp Yakir Yang
2015-12-09 2:07 ` [PATCH v10.1 10/17] dt-bindings: add document for rockchip dp phy Yakir Yang
2015-12-09 2:10 ` [PATCH v10.1 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Yakir Yang
2015-12-09 4:25 ` Rob Herring
2015-12-09 5:55 ` Yakir Yang
2015-12-09 6:17 ` [PATCH v10.2 " Yakir Yang
2015-12-10 8:50 ` [PATCH v10.1 15/19] drm: bridge: analogix/dp: move hpd detect to connector detect function Yakir Yang
2015-12-10 8:52 ` [PATCH v10 18/19] drm: bridge: analogix/dp: add panel prepare/unprepare in suspend/resume time Yakir Yang
2015-12-10 8:55 ` [PATCH v10 19/19] drm: bridge: analogix/dp: Fix the possible dead lock in bridge disable time Yakir Yang
2015-12-15 0:06 ` [PATCH v10 0/17] Add Analogix Core Display Port Driver Heiko Stübner
2015-12-16 0:50 ` Yakir Yang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1449470347-31062-1-git-send-email-ykk@rock-chips.com \
--to=ykk@rock-chips.com \
--cc=a.hajda@samsung.com \
--cc=ajaynumb@gmail.com \
--cc=andy.yan@rock-chips.com \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=emil.l.velikov@gmail.com \
--cc=gustavo.padovan@collabora.co.uk \
--cc=heiko@sntech.de \
--cc=inki.dae@samsung.com \
--cc=javier@osg.samsung.com \
--cc=jingoohan1@gmail.com \
--cc=jy0922.shim@samsung.com \
--cc=k.kozlowski@samsung.com \
--cc=kishon@ti.com \
--cc=kyungmin.park@samsung.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=linux@arm.linux.org.uk \
--cc=mark.yao@rock-chips.com \
--cc=robh+dt@kernel.org \
--cc=sw0312.kim@samsung.com \
--cc=treding@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).