[PATCH 0/3] Generic DPI panel on Colibri iMX7 / Col.Eval.board

STALE2421d

2 messages, 1 author, 2020-01-15 · open the first message on its own page

[PATCH 0/3] Generic DPI panel on Colibri iMX7 / Col.Eval.board

From: Oleksandr Suvorov <hidden>
Date: 2020-01-15 12:34:20 

Make LVDS panel driver DPI capable and use it to add generic
RGB (DPI) panel support for Colibri iMX7 SoM on Colibri Evaluation Board.


Oleksandr Suvorov (1):
  ARM: dts: imx7-colibri: add generic RGB (DPI) panel

Stefan Agner (2):
  drm/panel: make LVDS panel driver DPI capable
  drm/panel: pass video modes bus_flags

 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 29 +++++++++++++-
 drivers/gpu/drm/panel/panel-lvds.c          | 44 ++++++++++++++++-----
 2 files changed, 62 insertions(+), 11 deletions(-)

-- 
2.24.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH 3/3] ARM: dts: imx7-colibri: add generic RGB (DPI) panel

From: Oleksandr Suvorov <hidden>
Date: 2020-01-15 12:34:33 

Make panel definition generic and default to VESA VGA display timings.

Signed-off-by: Marcel Ziswiler <redacted>
Signed-off-by: Oleksandr Suvorov <redacted>

---

 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 29 ++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
index 6aa123cbdadb..af043526852e 100644
--- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -67,9 +67,36 @@ power {
 	};
 
 	panel: panel {
-		compatible = "edt,et057090dhu";
+		/*
+		 * edt,et057090dhu: EDT 5.7" LCD TFT
+		 * edt,et070080dh6: EDT 7.0" LCD TFT
+		 * logictechno,lt161010-2nhc: Cap. Touch Display 7" Parallel
+		 * logictechno,lt161010-2nhr: Res. Touch Display 7" Parallel
+		 * logictechno,lt170410-2whc: Cap. Touch Display 10.1" LVDS
+		 * tpk,f07a-0102: Capacitive Multi-Touch Display Fusion 7"
+		 * tpk,f10a-0102: Capacitive Multi-Touch Display Fusion 10"
+		 */
+		compatible = "panel-dpi";
 		backlight = <&bl>;
 		power-supply = <&reg_3v3>;
+		width-mm = <217>;
+		height-mm = <136>;
+
+		data-mapping = "bgr666";
+
+		panel-timing {
+			/* Default VESA VGA display timings */
+			clock-frequency = <25175000>;
+			hactive = <640>;
+			hback-porch = <48>;
+			hfront-porch = <16>;
+			hsync-len = <96>;
+			vactive = <480>;
+			vback-porch = <31>;
+			vfront-porch = <11>;
+			vsync-len = <2>;
+			pixelclk-active = <0>;
+		};
 
 		port {
 			panel_in: endpoint {
-- 
2.24.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help