Re: [PATCH v7 06/17] Documentation: drm/bridge: add document for analogix_dp

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Hi Heiko,

On 10/28/2015 05:04 AM, Heiko Stuebner wrote:
Hi Yakir,

Am Samstag, 24. Oktober 2015, 11:06:00 schrieb Yakir Yang:
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.

Tested-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx>
---
diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
index 7a3a9cd..9e47357 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
+
+Optional properties for dp-controller:
  	- display-timings: timings for the connected panel as described by
  		Documentation/devicetree/bindings/video/display-timing.txt
											^^

bindings/display/display-timing.txt ... that actually made the patch not apply cleanly

Thanks, the right path should be:
Documentation/devicetree/bindings/display/panel/display-timing.txt



[...]

-[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+Deprecated properties for DisplayPort:
+-interlaced:            deprecated prop that can parsed frm drm_display_mode.
+-vsync-active-high:     deprecated prop that can parsed frm drm_display_mode.
+-hsync-active-high:     deprecated prop that can parsed frm drm_display_mode.
+-samsung,ycbcr-coeff:   deprecated prop that can parsed frm drm_display_mode.
+-samsung,dynamic-range: deprecated prop that can parsed frm drm_display_mode.
the "frm" above need some more "o"s to be "from"s :-)

Ah,  :-P

Thanks,
- Yakir

+-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.
+
+-------------------------------------------------------------------------------

Cheers,
Heiko





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