lcd-24bit: Introduce a 24-bit mid-level LCD driver

With LCD driver all calculation will be performed on RGB888 and the hardware/OS
can display from our 24bit framebuffer.

It is not yet as performance optimized as the existing drivers but should be
good enough.The vast number of small changes is due to the fact that
fb_data can be a struct type now, while most of the code expected a scalar type.

lcd-as-memframe ASM code does not work with 24bit currently so the with 24bit
it enforces the generic C code.

All plugins are ported over. Except for rockpaint. It uses so much memory that
it wouldnt fit into the 512k plugin buffer anymore (patches welcome).

Change-Id: Ibb1964545028ce0d8ff9833ccc3ab66be3ee0754

1 files changed, 2 insertions, 2 deletions

diff --git a/firmware/export/config/sansae200v2.h b/firmware/export/config/sansae200v2.h
index c703439e7f..e70b409d51 100644
--- a/firmware/export/config/sansae200v2.h
+++ b/firmware/export/config/sansae200v2.h
@@ -53,8 +53,8 @@
 #define LCD_HEIGHT 220
 /* sqrt(176^2 + 220^2) / 1.8 = 156.5 */
 #define LCD_DPI 157
-#define LCD_DEPTH  16   /* 65536 colours */
-#define LCD_PIXELFORMAT RGB565 /* rgb565 */
+#define LCD_DEPTH  24   /* 65536 colours */
+#define LCD_PIXELFORMAT RGB888 /* rgb565 */
 
 #ifndef BOOTLOADER
 /* define this if you have LCD enable function */