| Message ID | 1449470347-31062-1-git-send-email-ykk@rock-chips.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Dec 07, 2015 at 02:39:07PM +0800, Yakir Yang wrote: > 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> Acked-by: Rob Herring <robh@kernel.org> > --- > 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 > >
Hi Rob, Thanks - Yakir On 12/08/2015 11:01 PM, Rob Herring wrote: > On Mon, Dec 07, 2015 at 02:39:07PM +0800, Yakir Yang wrote: >> 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> > Acked-by: Rob Herring <robh@kernel.org> > >> --- >> 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 >> >> > >
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 {