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igfx: support for X200 (thanks bigato)

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This commit is contained in:
cinap_lenrek 2015-01-12 03:09:58 +01:00
parent 90c1959fc4
commit ce69208641
3 changed files with 11 additions and 3 deletions
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8
lib/vgadb
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@ -436,6 +436,7 @@ ctlr
ctlr ctlr
vid=0x8086 did=0x0166 # X230 vid=0x8086 did=0x0166 # X230
vid=0x8086 did=0x2a43 # X200
vid=0x8086 did=0x2a42 # X200s vid=0x8086 did=0x2a42 # X200s
link=vga link=vga
hwgc=igfxhwgc hwgc=igfxhwgc
@ -1699,15 +1700,18 @@ x230=1366x768 # 60Hz
lcd=1 lcd=1
# #
# Lenovo X200s (LCD) LVDS # Lenovo X200 (LCD) LVDS
# #
x200s=1280x800 # 60Hz x200=1280x800 # 60Hz
clock=75 clock=75
shb=1296 ehb=1344 ht=1512 shb=1296 ehb=1344 ht=1512
vrs=802 vre=804 vt=830 vrs=802 vre=804 vt=830
hsync=- vsync=- hsync=- vsync=-
lcd=1 lcd=1
x200s
alias=x200
# #
# LG Flatron L1730P # LG Flatron L1730P
# #

5
sys/src/9/pc/vgaigfx.c
View file

@ -84,7 +84,10 @@ igfxcurregs(VGAscr* scr, int pipe)
/* check PIPExCONF if enabled */ /* check PIPExCONF if enabled */
if((scr->mmio[(0x70008 | o)/4] & (1<<31)) == 0) if((scr->mmio[(0x70008 | o)/4] & (1<<31)) == 0)
return nil; return nil;
if(scr->pci->did == 0x2a42){ /* G45 */ switch(scr->pci->did){
case 0x2a42: /* X200 */
case 0x2a43: /* X200s */
/* G45 */
if(pipe > 1) if(pipe > 1)
return nil; return nil;
o = pipe*0x40; o = pipe*0x40;

1
sys/src/cmd/aux/vga/igfx.c
View file

@ -305,6 +305,7 @@ devtype(Igfx *igfx)
case 0x0166: /* X230 */ case 0x0166: /* X230 */
return TypeIVB; return TypeIVB;
case 0x2a43: /* X200 */
case 0x2a42: /* X200s */ case 0x2a42: /* X200s */
return TypeG45; return TypeG45;
} }