aux/vga: eepc igfx support (thanks p.kosyh)

This patch to makes 1024x600x32 work. Without it
only 800x600 is supported.

To load this mode, run:

	aux/vga -m eeepc -l 1024x600x32

diff --git a/lib/vgadb b/lib/vgadb
index dadc5ee55a2d5ac0330cb74f80a0441343065c9e..4d24af2f102260bbeb07cee4cc35eee22f040058 100644 (file)
--- a/lib/vgadb
+++ b/lib/vgadb
@@ -442,6 +442,7 @@ ctlr
        ctlr=igfx linear=1
 
 ctlr
+       vid=0x8086 did=0xa011   # PineView Graphics
        vid=0x8086 did=0x2592   # Intel 915GM
        vid=0x8086 did=0x27a2   # Intel GM945/82940GML (hardware cursor broken)
        vid=0x8086 did=0x2a02   # Intel GM965/GL960/X3100 (hardware cursor broken)
@@ -484,6 +485,7 @@ ctlr
 # An attribute 'alias=val' means continue using another monitor type. It can
 # be used to chain classes together. (bad explanation, i know).
 #
+
 include=640x480                                        # 60Hz, 31.5KHz
        clock=25.175
        shb=664 ehb=760 ht=800
@@ -1854,3 +1856,10 @@ t43p=1600x1200
        shb=1664 ehb=1856 ht=2160
        vrs=1201 vre=1204 vt=1250
        hsync=+ vsync=+
+
+eeepc=1024x600
+       clock=54.2
+       shb=1048 ehb=1184 ht=1344
+       vrs=603 vre=609 vt=670
+       hsync=- vsync=-
+       lcd=1

diff --git a/sys/src/cmd/aux/vga/igfx.c b/sys/src/cmd/aux/vga/igfx.c
index c636706b0cea2fb53f3d8b2d3f55102e3143f0a5..a4e8bad52dc9c75582ef79f1c60940b93350edb8 100644 (file)
--- a/sys/src/cmd/aux/vga/igfx.c
+++ b/sys/src/cmd/aux/vga/igfx.c
@@ -375,6 +375,7 @@ devtype(Igfx *igfx)
        case 0x0102:    /* Dell Optiplex 790 */
        case 0x0126:    /* Thinkpad X220 */
                return TypeSNB;
+       case 0xa011:    /* PineView Graphics */
        case 0x27a2:    /* GM945/82940GML - ThinkPad X60 Tablet */
        case 0x29a2:    /* 82P965/G965 HECI desktop */
        case 0x2a02:    /* GM965/GL960/X3100 - ThinkPad X61 Tablet */