Hi Thierry,

Hi Thierry,

quoted

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

quoted

---
 .../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