[PATCH] fix widescreen resolution issues (v3)

[Andreas Winkelbauer <andreas.winkelbauer@gmx.at>]

[-- Attachment #1: Type: text/plain, Size: 193 bytes --]

hi,

I'm sorry for messing up the last patch, I shouldn't work that late...

I added the changes to pc.h (VGA_RAM_SIZE) and split up the patch in a 
qemu part and a vgabios part.

cheers,
Andi

[-- Attachment #2: qemu-widescreen.patch --]
[-- Type: text/x-patch, Size: 1362 bytes --]

--- kvm-61.orig/qemu/hw/vga_int.h	2008-02-19 15:58:28.000000000 +0100
+++ kvm-61/qemu/hw/vga_int.h	2008-02-22 13:17:33.000000000 +0100
@@ -30,8 +30,8 @@
 /* bochs VBE support */
 #define CONFIG_BOCHS_VBE
 
-#define VBE_DISPI_MAX_XRES              1600
-#define VBE_DISPI_MAX_YRES              1200
+#define VBE_DISPI_MAX_XRES              2560
+#define VBE_DISPI_MAX_YRES              1600
 #define VBE_DISPI_MAX_BPP               32
 
 #define VBE_DISPI_INDEX_ID              0x0
--- kvm-61.orig/qemu/hw/vga.c	2008-02-19 15:58:28.000000000 +0100
+++ kvm-61/qemu/hw/vga.c	2008-02-22 13:18:05.000000000 +0100
@@ -1438,7 +1438,7 @@
     long page0, page1, page_min, page_max;
     vga_draw_line_func *vga_draw_line;
     /* HACK ALERT */
-#define VGA_BITMAP_SIZE ((8*1024*1024) / 4096 / 8 / sizeof(long))
+#define VGA_BITMAP_SIZE (VGA_RAM_SIZE / 4096 / 8 / sizeof(long))
     unsigned long bitmap[VGA_BITMAP_SIZE];
 #ifndef TARGET_IA64
     int r;
--- kvm-61.orig/qemu/hw/pc.h	2008-02-19 15:58:28.000000000 +0100
+++ kvm-61/qemu/hw/pc.h	2008-02-22 13:19:12.000000000 +0100
@@ -108,9 +108,9 @@
 /* vga.c */
 
 #ifndef TARGET_SPARC
-#define VGA_RAM_SIZE (8192 * 1024)
+#define VGA_RAM_SIZE (16 * 1024 * 1024)
 #else
-#define VGA_RAM_SIZE (9 * 1024 * 1024)
+#define VGA_RAM_SIZE (17 * 1024 * 1024)
 #endif
 
 int isa_vga_init(DisplayState *ds, uint8_t *vga_ram_base,

[-- Attachment #3: vgabios-widescreen.patch --]
[-- Type: text/x-patch, Size: 2092 bytes --]

--- kvm-61.orig/vgabios/vbetables-gen.c	2008-02-19 15:58:28.000000000 +0100
+++ kvm-61/vgabios/vbetables-gen.c	2008-02-22 13:17:33.000000000 +0100
@@ -2,7 +2,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 
-#define VBE_DISPI_TOTAL_VIDEO_MEMORY_MB 8
+#define VBE_DISPI_TOTAL_VIDEO_MEMORY_MB 16
 
 typedef struct {
     int width;
@@ -55,18 +55,27 @@
 { 1152, 864, 16                      , 0x14a},
 { 1152, 864, 24                      , 0x14b},
 { 1152, 864, 32                      , 0x14c},
-{ 1280, 800, 24                      , 0x178},
-{ 1280, 800, 32                      , 0x179},
-{ 1280, 960, 24                      , 0x180},
-{ 1280, 960, 32                      , 0x181},
-{ 1280, 960, 24                      , 0x182},
-{ 1280, 960, 32                      , 0x183},
-{ 1440, 900, 24                      , 0x184},
-{ 1440, 900, 32                      , 0x185},
-{ 1400, 1050, 24                     , 0x186},
-{ 1400, 1050, 32                     , 0x187},
-{ 1680, 1050, 24                     , 0x188},
-{ 1680, 1050, 32                     , 0x189},
+{ 1280, 800, 16                      , 0x178},
+{ 1280, 800, 24                      , 0x179},
+{ 1280, 800, 32                      , 0x17a},
+{ 1280, 960, 16                      , 0x17b},
+{ 1280, 960, 24                      , 0x17c},
+{ 1280, 960, 32                      , 0x17d},
+{ 1440, 900, 16                      , 0x17e},
+{ 1440, 900, 24                      , 0x17f},
+{ 1440, 900, 32                      , 0x180},
+{ 1400, 1050, 16                     , 0x181},
+{ 1400, 1050, 24                     , 0x182},
+{ 1400, 1050, 32                     , 0x183},
+{ 1680, 1050, 16                     , 0x184},
+{ 1680, 1050, 24                     , 0x185},
+{ 1680, 1050, 32                     , 0x186},
+{ 1920, 1200, 16                     , 0x187},
+{ 1920, 1200, 24                     , 0x188},
+{ 1920, 1200, 32                     , 0x189},
+{ 2560, 1600, 16                     , 0x18a},
+{ 2560, 1600, 24                     , 0x18b},
+{ 2560, 1600, 32                     , 0x18c},
 { 0, },
 };
 

[-- Attachment #4: Type: text/plain, Size: 228 bytes --]

-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/

[-- Attachment #5: Type: text/plain, Size: 158 bytes --]

_______________________________________________
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel