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

From: Yakir Yang
Date: Tue Oct 27 2015 - 22:09:01 EST


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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