Changeset 2bc137c2 in mainline for kernel/arch/ppc64/src/ppc64.c

Timestamp:

2006-11-22T12:36:59Z (18 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ccb0cbc

Parents:

33dc0ad

Message:

make framebuffer code more generic

File:

• kernel/arch/ppc64/src/ppc64.c (modified) (2 diffs)

kernel/arch/ppc64/src/ppc64.c

@@ -38 +38 @@
 #include <arch/interrupt.h>
 #include <genarch/fb/fb.h>
+#include <genarch/fb/visuals.h>
 #include <userspace.h>
 #include <proc/uarg.h>
@@ -69 +70 @@
 {
         if (config.cpu_active == 1) {
-                fb_init(bootinfo.screen.addr, bootinfo.screen.width, bootinfo.screen.height, bootinfo.screen.bpp, bootinfo.screen.scanline, false);
+                /* Initialize framebuffer */
+                unsigned int visual;
+                
+                switch (bootinfo.screen.bpp) {
+                case 8:
+                        visual = VISUAL_INDIRECT_8;
+                        break;
+                case 16:
+                        visual = VISUAL_RGB_5_5_5;
+                        break;
+                case 24:
+                        visual = VISUAL_RGB_8_8_8;
+                        break;
+                case 32:
+                        visual = VISUAL_RGB_0_8_8_8;
+                        break;
+                default:
+                        panic("Unsupported bits per pixel");
+                }
+                fb_init(bootinfo.screen.addr, bootinfo.screen.width, bootinfo.screen.height, bootinfo.screen.scanline, visual);
+                
         
                 /* Merge all zones to 1 big zone */