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fixed NM2070 hardcursor trouble: programming panel modelines

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7672 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen
2004-05-29 17:32:00 +00:00
parent 2b9563f4fc
commit 4b09e7a388
4 changed files with 190 additions and 1 deletions
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src/add-ons/accelerants/neomagic/SetDisplayMode.c
+2
View File
@@ -128,6 +128,8 @@ status_t SET_DISPLAY_MODE(display_mode *mode_to_set)
/* always setup centering so a KB BIOS switch to flatpanel will go OK... */
nm_crtc_center(target, crt_only);
/* program panel modeline if needed */
if (!crt_only) nm_crtc_prg_panel();
}
/* update driver's mode store */
src/add-ons/accelerants/neomagic/engine/nm_crtc.c
+186
View File
@@ -615,6 +615,192 @@ status_t nm_crtc_center(display_mode target, bool crt_only)
return B_OK;
}
/* program panel modeline if needed */
status_t nm_crtc_prg_panel()
{
status_t stat = B_ERROR;
/* only NM2070 requires this apparantly (because it's BIOS doesn't do it OK) */
if (si->ps.card_type > NM2070) return B_OK;
switch(si->ps.panel_width)
{
case 640:
/* 640x480 panels are only used on NM2070 */
ISACRTCW(PANEL_0x40, 0x5f);
ISACRTCW(PANEL_0x41, 0x50);
ISACRTCW(PANEL_0x42, 0x02);
ISACRTCW(PANEL_0x43, 0x55);
ISACRTCW(PANEL_0x44, 0x81);
ISACRTCW(PANEL_0x45, 0x0b);
ISACRTCW(PANEL_0x46, 0x2e);
ISACRTCW(PANEL_0x47, 0xea);
ISACRTCW(PANEL_0x48, 0x0c);
ISACRTCW(PANEL_0x49, 0xe7);
ISACRTCW(PANEL_0x4a, 0x04);
ISACRTCW(PANEL_0x4b, 0x2d);
ISACRTCW(PANEL_0x4c, 0x28);
ISACRTCW(PANEL_0x4d, 0x90);
ISACRTCW(PANEL_0x4e, 0x2b);
ISACRTCW(PANEL_0x4f, 0xa0);
stat = B_OK;
break;
case 800:
switch(si->ps.panel_height)
{
case 600:
/* 800x600 panels are used on all cards... */
ISACRTCW(PANEL_0x40, 0x7f);
ISACRTCW(PANEL_0x41, 0x63);
ISACRTCW(PANEL_0x42, 0x02);
ISACRTCW(PANEL_0x43, 0x6c);
ISACRTCW(PANEL_0x44, 0x1c);
ISACRTCW(PANEL_0x45, 0x72);
ISACRTCW(PANEL_0x46, 0xe0);
ISACRTCW(PANEL_0x47, 0x58);
ISACRTCW(PANEL_0x48, 0x0c);
ISACRTCW(PANEL_0x49, 0x57);
ISACRTCW(PANEL_0x4a, 0x73);
ISACRTCW(PANEL_0x4b, 0x3d);
ISACRTCW(PANEL_0x4c, 0x31);
ISACRTCW(PANEL_0x4d, 0x01);
ISACRTCW(PANEL_0x4e, 0x36);
ISACRTCW(PANEL_0x4f, 0x1e);
if (si->ps.card_type > NM2070)
{
ISACRTCW(PANEL_0x50, 0x6b);
ISACRTCW(PANEL_0x51, 0x4f);
ISACRTCW(PANEL_0x52, 0x0e);
ISACRTCW(PANEL_0x53, 0x58);
ISACRTCW(PANEL_0x54, 0x88);
ISACRTCW(PANEL_0x55, 0x33);
ISACRTCW(PANEL_0x56, 0x27);
ISACRTCW(PANEL_0x57, 0x16);
ISACRTCW(PANEL_0x58, 0x2c);
ISACRTCW(PANEL_0x59, 0x94);
}
stat = B_OK;
break;
case 480:
/* ...while 800x480 widescreen panels are not used on NM2070. */
ISACRTCW(PANEL_0x40, 0x7f);
ISACRTCW(PANEL_0x41, 0x63);
ISACRTCW(PANEL_0x42, 0x02);
ISACRTCW(PANEL_0x43, 0x6b);
ISACRTCW(PANEL_0x44, 0x1b);
ISACRTCW(PANEL_0x45, 0x72);
ISACRTCW(PANEL_0x46, 0xe0);
ISACRTCW(PANEL_0x47, 0x1c);
ISACRTCW(PANEL_0x48, 0x00);
ISACRTCW(PANEL_0x49, 0x57);
ISACRTCW(PANEL_0x4a, 0x73);
ISACRTCW(PANEL_0x4b, 0x3e);
ISACRTCW(PANEL_0x4c, 0x31);
ISACRTCW(PANEL_0x4d, 0x01);
ISACRTCW(PANEL_0x4e, 0x36);
ISACRTCW(PANEL_0x4f, 0x1e);
ISACRTCW(PANEL_0x50, 0x6b);
ISACRTCW(PANEL_0x51, 0x4f);
ISACRTCW(PANEL_0x52, 0x0e);
ISACRTCW(PANEL_0x53, 0x57);
ISACRTCW(PANEL_0x54, 0x87);
ISACRTCW(PANEL_0x55, 0x33);
ISACRTCW(PANEL_0x56, 0x27);
ISACRTCW(PANEL_0x57, 0x16);
ISACRTCW(PANEL_0x58, 0x2c);
ISACRTCW(PANEL_0x59, 0x94);
stat = B_OK;
break;
}
break;
case 1024:
switch(si->ps.panel_height)
{
case 768:
/* 1024x768 panels are only used on later cards
* (NM2097 and later ?) */
ISACRTCW(PANEL_0x40, 0xa3);
ISACRTCW(PANEL_0x41, 0x7f);
ISACRTCW(PANEL_0x42, 0x06);
ISACRTCW(PANEL_0x43, 0x85);
ISACRTCW(PANEL_0x44, 0x96);
ISACRTCW(PANEL_0x45, 0x24);
ISACRTCW(PANEL_0x46, 0xe5);
ISACRTCW(PANEL_0x47, 0x02);
ISACRTCW(PANEL_0x48, 0x08);
ISACRTCW(PANEL_0x49, 0xff);
ISACRTCW(PANEL_0x4a, 0x25);
ISACRTCW(PANEL_0x4b, 0x4f);
ISACRTCW(PANEL_0x4c, 0x40);
ISACRTCW(PANEL_0x4d, 0x00);
ISACRTCW(PANEL_0x4e, 0x44);
ISACRTCW(PANEL_0x4f, 0x0c);
ISACRTCW(PANEL_0x50, 0x7a);
ISACRTCW(PANEL_0x51, 0x56);
ISACRTCW(PANEL_0x52, 0x00);
ISACRTCW(PANEL_0x53, 0x5d);
ISACRTCW(PANEL_0x54, 0x0e);
ISACRTCW(PANEL_0x55, 0x3b);
ISACRTCW(PANEL_0x56, 0x2b);
ISACRTCW(PANEL_0x57, 0x00);
ISACRTCW(PANEL_0x58, 0x2f);
ISACRTCW(PANEL_0x59, 0x18);
ISACRTCW(PANEL_0x60, 0x88);
ISACRTCW(PANEL_0x61, 0x63);
ISACRTCW(PANEL_0x62, 0x0b);
ISACRTCW(PANEL_0x63, 0x69);
ISACRTCW(PANEL_0x64, 0x1a);
stat = B_OK;
break;
case 480:
/* 1024x480 widescreen panels are only used on later cards
* (NM2097 and later ?) */
ISACRTCW(PANEL_0x40, 0xa3);
ISACRTCW(PANEL_0x41, 0x7f);
ISACRTCW(PANEL_0x42, 0x1b);
ISACRTCW(PANEL_0x43, 0x89);
ISACRTCW(PANEL_0x44, 0x16);
ISACRTCW(PANEL_0x45, 0x0b);
ISACRTCW(PANEL_0x46, 0x2c);
ISACRTCW(PANEL_0x47, 0xe8);
ISACRTCW(PANEL_0x48, 0x0c);
ISACRTCW(PANEL_0x49, 0xe7);
ISACRTCW(PANEL_0x4a, 0x09);
ISACRTCW(PANEL_0x4b, 0x4f);
ISACRTCW(PANEL_0x4c, 0x40);
ISACRTCW(PANEL_0x4d, 0x00);
ISACRTCW(PANEL_0x4e, 0x44);
ISACRTCW(PANEL_0x4f, 0x0c);
ISACRTCW(PANEL_0x50, 0x7a);
ISACRTCW(PANEL_0x51, 0x56);
ISACRTCW(PANEL_0x52, 0x00);
ISACRTCW(PANEL_0x53, 0x5d);
ISACRTCW(PANEL_0x54, 0x0e);
ISACRTCW(PANEL_0x55, 0x3b);
ISACRTCW(PANEL_0x56, 0x2a);
ISACRTCW(PANEL_0x57, 0x00);
ISACRTCW(PANEL_0x58, 0x2f);
ISACRTCW(PANEL_0x59, 0x18);
ISACRTCW(PANEL_0x60, 0x88);
ISACRTCW(PANEL_0x61, 0x63);
ISACRTCW(PANEL_0x62, 0x0b);
ISACRTCW(PANEL_0x63, 0x69);
ISACRTCW(PANEL_0x64, 0x1a);
stat = B_OK;
break;
}
break;
case 1280:
/* no info available */
break;
}
if (stat != B_OK)
LOG(2,("CRTC: unable to program panel: unknown modeline needed.\n"));
return stat;
}
status_t nm_crtc_cursor_init()
{
int i;
src/add-ons/accelerants/neomagic/engine/nm_general.c
+1 -1
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@@ -47,7 +47,7 @@ status_t nm_general_powerup()
{
status_t status;
LOG(1,("POWERUP: Neomagic (open)BeOS Accelerant 0.06-13 running.\n"));
LOG(1,("POWERUP: Neomagic (open)BeOS Accelerant 0.06-14 running.\n"));
/* detect card type and power it up */
switch(CFGR(DEVID))
src/add-ons/accelerants/neomagic/engine/nm_proto.h
+1
View File
@@ -42,6 +42,7 @@ status_t nm_crtc_depth(int mode);
status_t nm_crtc_set_display_start(uint32 startadd,uint8 bpp);
status_t nm_crtc_set_display_pitch(void);
status_t nm_crtc_center(display_mode target, bool crt_only);
status_t nm_crtc_prg_panel(void);
status_t nm_crtc_dpms(bool, bool, bool);
status_t nm_crtc_dpms_fetch(bool*, bool*, bool*);