diff mbox

[v2] display: panel: Add KOE tx14d24vm1bpa display support (320x240)

Message ID 20180529150528.22136-1-lukma@denx.de (mailing list archive)
State New, archived
Headers show

Commit Message

Lukasz Majewski May 29, 2018, 3:05 p.m. UTC 
This commit adds support for KOE's 5.7" display.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes for v2:
- Add Reviewed-by tag

---
 .../bindings/display/panel/koe,tx14d24vm1bpa.txt   | 42 ++++++++++++++++++++++
 drivers/gpu/drm/panel/panel-simple.c               | 26 ++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt

Comments

Lukasz Majewski June 22, 2018, 8:56 a.m. UTC | #1 
Hi Thierry,

> This commit adds support for KOE's 5.7" display.
> 
> Signed-off-by: Lukasz Majewski <lukma@denx.de>
> Reviewed-by: Rob Herring <robh@kernel.org>
> ---
> Changes for v2:
> - Add Reviewed-by tag

Could you apply this patch to your tree?

Thanks in advance,
Łukasz

> 
> ---
>  .../bindings/display/panel/koe,tx14d24vm1bpa.txt   | 42
> ++++++++++++++++++++++
> drivers/gpu/drm/panel/panel-simple.c               | 26
> ++++++++++++++ 2 files changed, 68 insertions(+) create mode 100644
> Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> 
> diff --git
> a/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> new file mode 100644 index 000000000000..be7ac666807b --- /dev/null
> +++
> b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> @@ -0,0 +1,42 @@ +Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x
> 240) TFT LCD panel +
> +Required properties:
> +- compatible: should be "koe,tx14d24vm1bpa"
> +- backlight: phandle of the backlight device attached to the panel
> +- power-supply: single regulator to provide the supply voltage
> +
> +Required nodes:
> +- port: Parallel port mapping to connect this display
> +
> +This panel needs single power supply voltage. Its backlight is
> conntrolled +via PWM signal.
> +
> +Example:
> +--------
> +
> +Example device-tree definition when connected to iMX53 based board
> +
> +	lcd_panel: lcd-panel {
> +		compatible = "koe,tx14d24vm1bpa";
> +		backlight = <&backlight_lcd>;
> +		power-supply = <&reg_3v3>;
> +
> +		port {
> +			lcd_panel_in: endpoint {
> +				remote-endpoint = <&lcd_display_out>;
> +			};
> +		};
> +	};
> +
> +Then one needs to extend the dispX node:
> +
> +	lcd_display: disp1 {
> +
> +		port@1 {
> +			reg = <1>;
> +
> +			lcd_display_out: endpoint {
> +				remote-endpoint = <&lcd_panel_in>;
> +			};
> +		};
> +	};
> diff --git a/drivers/gpu/drm/panel/panel-simple.c
> b/drivers/gpu/drm/panel/panel-simple.c index
> d9984bdb5bb5..103b43ce7dee 100644 ---
> a/drivers/gpu/drm/panel/panel-simple.c +++
> b/drivers/gpu/drm/panel/panel-simple.c @@ -1268,6 +1268,29 @@ static
> const struct panel_desc innolux_zj070na_01p = { },
>  };
>  
> +static const struct display_timing koe_tx14d24vm1bpa_timing = {
> +	.pixelclock = { 5580000, 5850000, 6200000 },
> +	.hactive = { 320, 320, 320 },
> +	.hfront_porch = { 30, 30, 30 },
> +	.hback_porch = { 30, 30, 30 },
> +	.hsync_len = { 1, 5, 17 },
> +	.vactive = { 240, 240, 240 },
> +	.vfront_porch = { 6, 6, 6 },
> +	.vback_porch = { 5, 5, 5 },
> +	.vsync_len = { 1, 2, 11 },
> +	.flags = DISPLAY_FLAGS_DE_HIGH,
> +};
> +
> +static const struct panel_desc koe_tx14d24vm1bpa = {
> +	.timings = &koe_tx14d24vm1bpa_timing,
> +	.num_timings = 1,
> +	.bpc = 6,
> +	.size = {
> +		.width = 115,
> +		.height = 86,
> +	},
> +};
> +
>  static const struct display_timing koe_tx31d200vm0baa_timing = {
>  	.pixelclock = { 39600000, 43200000, 48000000 },
>  	.hactive = { 1280, 1280, 1280 },
> @@ -2204,6 +2227,9 @@ static const struct of_device_id
> platform_of_match[] = { .compatible = "innolux,zj070na-01p",
>  		.data = &innolux_zj070na_01p,
>  	}, {
> +		.compatible = "koe,tx14d24vm1bpa",
> +		.data = &koe_tx14d24vm1bpa,
> +	}, {
>  		.compatible = "koe,tx31d200vm0baa",
>  		.data = &koe_tx31d200vm0baa,
>  	}, {




Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Lukasz Majewski June 29, 2018, 5:05 p.m. UTC | #2 
Hi Thierry,

> Hi Thierry,
> 
> > This commit adds support for KOE's 5.7" display.
> > 
> > Signed-off-by: Lukasz Majewski <lukma@denx.de>
> > Reviewed-by: Rob Herring <robh@kernel.org>
> > ---
> > Changes for v2:
> > - Add Reviewed-by tag  
> 
> Could you apply this patch to your tree?

If I may gentle ping on this patch..... It is quite mature now... :-)

Best regards,
Łukasz

> 
> Thanks in advance,
> Łukasz
> 
> > 
> > ---
> >  .../bindings/display/panel/koe,tx14d24vm1bpa.txt   | 42
> > ++++++++++++++++++++++
> > drivers/gpu/drm/panel/panel-simple.c               | 26
> > ++++++++++++++ 2 files changed, 68 insertions(+) create mode 100644
> > Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > 
> > diff --git
> > a/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > new file mode 100644 index 000000000000..be7ac666807b --- /dev/null
> > +++
> > b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > @@ -0,0 +1,42 @@ +Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x
> > 240) TFT LCD panel +
> > +Required properties:
> > +- compatible: should be "koe,tx14d24vm1bpa"
> > +- backlight: phandle of the backlight device attached to the panel
> > +- power-supply: single regulator to provide the supply voltage
> > +
> > +Required nodes:
> > +- port: Parallel port mapping to connect this display
> > +
> > +This panel needs single power supply voltage. Its backlight is
> > conntrolled +via PWM signal.
> > +
> > +Example:
> > +--------
> > +
> > +Example device-tree definition when connected to iMX53 based board
> > +
> > +	lcd_panel: lcd-panel {
> > +		compatible = "koe,tx14d24vm1bpa";
> > +		backlight = <&backlight_lcd>;
> > +		power-supply = <&reg_3v3>;
> > +
> > +		port {
> > +			lcd_panel_in: endpoint {
> > +				remote-endpoint =
> > <&lcd_display_out>;
> > +			};
> > +		};
> > +	};
> > +
> > +Then one needs to extend the dispX node:
> > +
> > +	lcd_display: disp1 {
> > +
> > +		port@1 {
> > +			reg = <1>;
> > +
> > +			lcd_display_out: endpoint {
> > +				remote-endpoint = <&lcd_panel_in>;
> > +			};
> > +		};
> > +	};
> > diff --git a/drivers/gpu/drm/panel/panel-simple.c
> > b/drivers/gpu/drm/panel/panel-simple.c index
> > d9984bdb5bb5..103b43ce7dee 100644 ---
> > a/drivers/gpu/drm/panel/panel-simple.c +++
> > b/drivers/gpu/drm/panel/panel-simple.c @@ -1268,6 +1268,29 @@ static
> > const struct panel_desc innolux_zj070na_01p = { },
> >  };
> >  
> > +static const struct display_timing koe_tx14d24vm1bpa_timing = {
> > +	.pixelclock = { 5580000, 5850000, 6200000 },
> > +	.hactive = { 320, 320, 320 },
> > +	.hfront_porch = { 30, 30, 30 },
> > +	.hback_porch = { 30, 30, 30 },
> > +	.hsync_len = { 1, 5, 17 },
> > +	.vactive = { 240, 240, 240 },
> > +	.vfront_porch = { 6, 6, 6 },
> > +	.vback_porch = { 5, 5, 5 },
> > +	.vsync_len = { 1, 2, 11 },
> > +	.flags = DISPLAY_FLAGS_DE_HIGH,
> > +};
> > +
> > +static const struct panel_desc koe_tx14d24vm1bpa = {
> > +	.timings = &koe_tx14d24vm1bpa_timing,
> > +	.num_timings = 1,
> > +	.bpc = 6,
> > +	.size = {
> > +		.width = 115,
> > +		.height = 86,
> > +	},
> > +};
> > +
> >  static const struct display_timing koe_tx31d200vm0baa_timing = {
> >  	.pixelclock = { 39600000, 43200000, 48000000 },
> >  	.hactive = { 1280, 1280, 1280 },
> > @@ -2204,6 +2227,9 @@ static const struct of_device_id
> > platform_of_match[] = { .compatible = "innolux,zj070na-01p",
> >  		.data = &innolux_zj070na_01p,
> >  	}, {
> > +		.compatible = "koe,tx14d24vm1bpa",
> > +		.data = &koe_tx14d24vm1bpa,
> > +	}, {
> >  		.compatible = "koe,tx31d200vm0baa",
> >  		.data = &koe_tx31d200vm0baa,
> >  	}, {  
> 
> 
> 
> 
> Best regards,
> 
> Lukasz Majewski
> 
> --
> 
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de




Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Lukasz Majewski July 8, 2018, 8:43 a.m. UTC | #3 
Hi Thierry,

> Hi Thierry,
> 
> > Hi Thierry,
> >   
> > > This commit adds support for KOE's 5.7" display.
> > > 
> > > Signed-off-by: Lukasz Majewski <lukma@denx.de>
> > > Reviewed-by: Rob Herring <robh@kernel.org>
> > > ---
> > > Changes for v2:
> > > - Add Reviewed-by tag    
> > 
> > Could you apply this patch to your tree?  
> 
> If I may gentle ping on this patch..... It is quite mature now... :-)

If I may gentle ping on this patch...

Thanks in advance,
Łukasz Majewski

> 
> Best regards,
> Łukasz
> 
> > 
> > Thanks in advance,
> > Łukasz
> >   
> > > 
> > > ---
> > >  .../bindings/display/panel/koe,tx14d24vm1bpa.txt   | 42
> > > ++++++++++++++++++++++
> > > drivers/gpu/drm/panel/panel-simple.c               | 26
> > > ++++++++++++++ 2 files changed, 68 insertions(+) create mode
> > > 100644
> > > Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > > 
> > > diff --git
> > > a/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > > b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > > new file mode 100644 index 000000000000..be7ac666807b
> > > --- /dev/null +++
> > > b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > > @@ -0,0 +1,42 @@ +Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x
> > > 240) TFT LCD panel +
> > > +Required properties:
> > > +- compatible: should be "koe,tx14d24vm1bpa"
> > > +- backlight: phandle of the backlight device attached to the
> > > panel +- power-supply: single regulator to provide the supply
> > > voltage +
> > > +Required nodes:
> > > +- port: Parallel port mapping to connect this display
> > > +
> > > +This panel needs single power supply voltage. Its backlight is
> > > conntrolled +via PWM signal.
> > > +
> > > +Example:
> > > +--------
> > > +
> > > +Example device-tree definition when connected to iMX53 based
> > > board +
> > > +	lcd_panel: lcd-panel {
> > > +		compatible = "koe,tx14d24vm1bpa";
> > > +		backlight = <&backlight_lcd>;
> > > +		power-supply = <&reg_3v3>;
> > > +
> > > +		port {
> > > +			lcd_panel_in: endpoint {
> > > +				remote-endpoint =
> > > <&lcd_display_out>;
> > > +			};
> > > +		};
> > > +	};
> > > +
> > > +Then one needs to extend the dispX node:
> > > +
> > > +	lcd_display: disp1 {
> > > +
> > > +		port@1 {
> > > +			reg = <1>;
> > > +
> > > +			lcd_display_out: endpoint {
> > > +				remote-endpoint =
> > > <&lcd_panel_in>;
> > > +			};
> > > +		};
> > > +	};
> > > diff --git a/drivers/gpu/drm/panel/panel-simple.c
> > > b/drivers/gpu/drm/panel/panel-simple.c index
> > > d9984bdb5bb5..103b43ce7dee 100644 ---
> > > a/drivers/gpu/drm/panel/panel-simple.c +++
> > > b/drivers/gpu/drm/panel/panel-simple.c @@ -1268,6 +1268,29 @@
> > > static const struct panel_desc innolux_zj070na_01p = { },
> > >  };
> > >  
> > > +static const struct display_timing koe_tx14d24vm1bpa_timing = {
> > > +	.pixelclock = { 5580000, 5850000, 6200000 },
> > > +	.hactive = { 320, 320, 320 },
> > > +	.hfront_porch = { 30, 30, 30 },
> > > +	.hback_porch = { 30, 30, 30 },
> > > +	.hsync_len = { 1, 5, 17 },
> > > +	.vactive = { 240, 240, 240 },
> > > +	.vfront_porch = { 6, 6, 6 },
> > > +	.vback_porch = { 5, 5, 5 },
> > > +	.vsync_len = { 1, 2, 11 },
> > > +	.flags = DISPLAY_FLAGS_DE_HIGH,
> > > +};
> > > +
> > > +static const struct panel_desc koe_tx14d24vm1bpa = {
> > > +	.timings = &koe_tx14d24vm1bpa_timing,
> > > +	.num_timings = 1,
> > > +	.bpc = 6,
> > > +	.size = {
> > > +		.width = 115,
> > > +		.height = 86,
> > > +	},
> > > +};
> > > +
> > >  static const struct display_timing koe_tx31d200vm0baa_timing = {
> > >  	.pixelclock = { 39600000, 43200000, 48000000 },
> > >  	.hactive = { 1280, 1280, 1280 },
> > > @@ -2204,6 +2227,9 @@ static const struct of_device_id
> > > platform_of_match[] = { .compatible = "innolux,zj070na-01p",
> > >  		.data = &innolux_zj070na_01p,
> > >  	}, {
> > > +		.compatible = "koe,tx14d24vm1bpa",
> > > +		.data = &koe_tx14d24vm1bpa,
> > > +	}, {
> > >  		.compatible = "koe,tx31d200vm0baa",
> > >  		.data = &koe_tx31d200vm0baa,
> > >  	}, {    
> > 
> > 
> > 
> > 
> > Best regards,
> > 
> > Lukasz Majewski
> > 
> > --
> > 
> > DENX Software Engineering GmbH,      Managing Director: Wolfgang
> > Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell,
> > Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email:
> > wd@denx.de  
> 
> 
> 
> 
> Best regards,
> 
> Lukasz Majewski
> 
> --
> 
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de




Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
new file mode 100644
index 000000000000..be7ac666807b
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
@@ -0,0 +1,42 @@ 
+Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x 240) TFT LCD panel
+
+Required properties:
+- compatible: should be "koe,tx14d24vm1bpa"
+- backlight: phandle of the backlight device attached to the panel
+- power-supply: single regulator to provide the supply voltage
+
+Required nodes:
+- port: Parallel port mapping to connect this display
+
+This panel needs single power supply voltage. Its backlight is conntrolled
+via PWM signal.
+
+Example:
+--------
+
+Example device-tree definition when connected to iMX53 based board
+
+	lcd_panel: lcd-panel {
+		compatible = "koe,tx14d24vm1bpa";
+		backlight = <&backlight_lcd>;
+		power-supply = <&reg_3v3>;
+
+		port {
+			lcd_panel_in: endpoint {
+				remote-endpoint = <&lcd_display_out>;
+			};
+		};
+	};
+
+Then one needs to extend the dispX node:
+
+	lcd_display: disp1 {
+
+		port@1 {
+			reg = <1>;
+
+			lcd_display_out: endpoint {
+				remote-endpoint = <&lcd_panel_in>;
+			};
+		};
+	};
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index d9984bdb5bb5..103b43ce7dee 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1268,6 +1268,29 @@  static const struct panel_desc innolux_zj070na_01p = {
 	},
 };
 
+static const struct display_timing koe_tx14d24vm1bpa_timing = {
+	.pixelclock = { 5580000, 5850000, 6200000 },
+	.hactive = { 320, 320, 320 },
+	.hfront_porch = { 30, 30, 30 },
+	.hback_porch = { 30, 30, 30 },
+	.hsync_len = { 1, 5, 17 },
+	.vactive = { 240, 240, 240 },
+	.vfront_porch = { 6, 6, 6 },
+	.vback_porch = { 5, 5, 5 },
+	.vsync_len = { 1, 2, 11 },
+	.flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc koe_tx14d24vm1bpa = {
+	.timings = &koe_tx14d24vm1bpa_timing,
+	.num_timings = 1,
+	.bpc = 6,
+	.size = {
+		.width = 115,
+		.height = 86,
+	},
+};
+
 static const struct display_timing koe_tx31d200vm0baa_timing = {
 	.pixelclock = { 39600000, 43200000, 48000000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -2204,6 +2227,9 @@  static const struct of_device_id platform_of_match[] = {
 		.compatible = "innolux,zj070na-01p",
 		.data = &innolux_zj070na_01p,
 	}, {
+		.compatible = "koe,tx14d24vm1bpa",
+		.data = &koe_tx14d24vm1bpa,
+	}, {
 		.compatible = "koe,tx31d200vm0baa",
 		.data = &koe_tx31d200vm0baa,
 	}, {