GDISP framebuffer driver + an implementation for the linux kernel framebuffer device

1 files changed, 57 insertions, 0 deletions

diff --git a/drivers/gdisp/framebuffer/board_framebuffer_template.h b/drivers/gdisp/framebuffer/board_framebuffer_template.h
new file mode 100644
index 00000000..0ee08ef2
--- /dev/null
+++ b/drivers/gdisp/framebuffer/board_framebuffer_template.h
@@ -0,0 +1,57 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://ugfx.org/license.html
+ */
+
+// Set this to your frame buffer pixel format.
+#ifndef GDISP_LLD_PIXELFORMAT
+	#define GDISP_LLD_PIXELFORMAT		GDISP_PIXELFORMAT_BGR888
+#endif
+
+// Uncomment this if your frame buffer device requires flushing
+//#define GDISP_HARDWARE_FLUSH		TRUE
+
+#ifdef GDISP_DRIVER_VMT
+
+	static void board_init(GDisplay *g, fbInfo *fbi) {
+		// TODO: Initialize your frame buffer device here
+
+		// TODO: Set the details of the frame buffer
+		g->g.Width = 640;
+		g->g.Height = 480;
+		g->g.Backlight = 100;
+		g->g.Contrast = 50;
+		fbi->linelen = g->g.Width * sizeof(LLDCOLOR_TYPE);				// bytes per row
+		fbi->pixels = 0;												// pointer to the memory frame buffer
+	}
+
+	#if GDISP_HARDWARE_FLUSH
+		static void board_flush(GDisplay *g) {
+			// TODO: Can be an empty function if your hardware doesn't support this
+			(void) g;
+		}
+	#endif
+
+	#if GDISP_NEED_CONTROL
+		static void board_backlight(GDisplay *g, uint8_t percent) {
+			// TODO: Can be an empty function if your hardware doesn't support this
+			(void) g;
+			(void) percent;
+		}
+
+		static void board_contrast(GDisplay *g, uint8_t percent) {
+			// TODO: Can be an empty function if your hardware doesn't support this
+			(void) g;
+			(void) percent;
+		}
+
+		static void board_power(GDisplay *g, powermode_t pwr) {
+			// TODO: Can be an empty function if your hardware doesn't support this
+			(void) g;
+			(void) pwr;
+		}
+	#endif
+
+#endif /* GDISP_LLD_BOARD_IMPLEMENTATION */