feat(display): IL0323 driver for EPD displays.

* Basic driver, using the GD7965 driver as a basis, since the ICs are very similar.
think4tomorrow · Aug 25, 2021 · f592d9c · f592d9c
1 parent c8fac9e
commit f592d9c
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Showing 8 changed files with 597 additions and 2 deletions.
diff --git a/app/drivers/CMakeLists.txt b/app/drivers/CMakeLists.txt
@@ -2,4 +2,5 @@
 # SPDX-License-Identifier: MIT
 
 add_subdirectory(kscan)
-add_subdirectory(sensor)
+add_subdirectory(sensor)
+add_subdirectory(display)
diff --git a/app/drivers/Kconfig b/app/drivers/Kconfig
@@ -2,4 +2,5 @@
 # SPDX-License-Identifier: MIT
 
 rsource "kscan/Kconfig"
-rsource "sensor/Kconfig"
+rsource "sensor/Kconfig"
+rsource "display/Kconfig"
diff --git a/app/drivers/display/CMakeLists.txt b/app/drivers/display/CMakeLists.txt
@@ -0,0 +1,4 @@
+# Copyright (c) 2021 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+zephyr_sources_ifdef(CONFIG_IL0323		il0323.c)
diff --git a/app/drivers/display/Kconfig b/app/drivers/display/Kconfig
@@ -0,0 +1,4 @@
+# Copyright (c) 2021 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+rsource "Kconfig.il0323"
diff --git a/app/drivers/display/Kconfig.il0323 b/app/drivers/display/Kconfig.il0323
@@ -0,0 +1,11 @@
+# Copyright (c) 2020 Phytec Messtechnik GmbH, Peter Johanson
+# SPDX-License-Identifier: Apache-2.0
+
+# IL0323 display controller configuration options
+
+config IL0323
+	bool "IL0323 compatible display controller driver"
+	depends on SPI
+	depends on HEAP_MEM_POOL_SIZE != 0
+	help
+	  Enable driver for IL0323 compatible controller.