2020-08-15 21:36:58

by Guido Günther

Subject: [PATCH v2 0/3] drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel

The panel uses a Focaltech FT8006p, the touch part is handled by the already
existing edt-ft5x06. It can be found in e.g. the Librem 5.

Changes from v1:
- Due to review comments by Sam Ravnborg, thanks!
https://lore.kernel.org/dri-devel/[email protected]/
- Don't preserve newlines with '|' in description
- Use reset-gpios and backlight from panel-common.yaml
- Reindent example
https://lore.kernel.org/dri-devel/[email protected]/
- Drop unused includes
- Use dev_* instead of DRM_* for printing
- Turn off regulators in reverse order from enable
- Silence errors in mantix_{shutdown,remove}
- Drop duplicate mipi_dsi_dcs_enter_sleep_mode()
https://lore.kernel.org/dri-devel/[email protected]/
- Use dev_err_probe()
- Add delays when turning off panel as suggested by the data sheet

This series is against next-20200814.

Guido Günther (3):
dt-bindings: vendor-prefixes: Add mantix vendor prefix
dt-bindings: Add Mantix MLAF057WE51-X panel bindings
drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel

.../display/panel/mantix,mlaf057we51-x.yaml | 70 ++++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
MAINTAINERS | 7 +
drivers/gpu/drm/panel/Kconfig | 11 +
drivers/gpu/drm/panel/Makefile | 1 +
.../gpu/drm/panel/panel-mantix-mlaf057we51.c | 328 ++++++++++++++++++
6 files changed, 419 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
create mode 100644 drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c

--
2.26.2

2020-08-15 23:26:49

by Guido Günther

Subject: [PATCH v2 2/3] dt-bindings: Add Mantix MLAF057WE51-X panel bindings

The panel uses a Focaltech FT8006p, the touch part is handled by the
already existing edt-ft5x06.

Signed-off-by: Guido Günther <[email protected]>
---
.../display/panel/mantix,mlaf057we51-x.yaml | 70 +++++++++++++++++++
1 file changed, 70 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml b/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
new file mode 100644
index 0000000000000..937323cc9aaac
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/mantix,mlaf057we51-x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mantix MLAF057WE51-X 5.7" 720x1440 TFT LCD panel
+
+maintainers:
+ - Guido Günther <[email protected]>
+
+description:
+ Mantix MLAF057WE51 X is a 720x1440 TFT LCD panel connected using
+ a MIPI-DSI video interface.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - mantix,mlaf057we51-x
+
+ port: true
+ reg:
+ maxItems: 1
+ description: DSI virtual channel
+
+ avdd-supply:
+ description: Positive analog power supply
+
+ avee-supply:
+ description: Negative analog power supply
+
+ vddi-supply:
+ description: 1.8V I/O voltage supply
+
+ reset-gpios: true
+
+ backlight: true
+
+required:
+ - compatible
+ - reg
+ - avdd-supply
+ - avee-supply
+ - vddi-supply
+ - reset-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ dsi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ panel@0 {
+ compatible = "mantix,mlaf057we51-x";
+ reg = <0>;
+ avdd-supply = <&reg_avdd>;
+ avee-supply = <&reg_avee>;
+ vddi-supply = <&reg_1v8_p>;
+ reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
+ backlight = <&backlight>;
+ };
+ };
+
+...
--
2.26.2