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fix resolution detection for NV03 and NV04 cards, patch by Guillaume LECERF <foxcore at gmail.com>

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24557 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
faust3 2007-09-17 18:17:41 +00:00
parent f1d6831af9
commit 05469a7722
1 changed files with 3 additions and 0 deletions
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3
vidix/nvidia_vid.c
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@ -673,12 +673,15 @@ static void nv_getscreenproperties(struct rivatv_info *info){
/* and the 10th in CRTC_OVERFLOW*/
info->screen_y |=(VID_RD08(info->chip.PCIO,0x03D5) &0x40)<<3;
++info->screen_y;
if(info->chip.arch >= NV_ARCH_10){
/* NV_PCRTC_EXTRA_VERT_DISPLAY_END_10 */
VID_WR08(info->chip.PCIO,0x03D4,0x25);
info->screen_y |= (VID_RD08(info->chip.PCIO,0x03D5) &0x02)<<9;
/* NV_PCRTC_???_VERT_DISPLAY_END_11 */
VID_WR08(info->chip.PCIO,0x03D4,0x41);
info->screen_y |= (VID_RD08(info->chip.PCIO,0x03D5) &0x04)<<9;
}
/* NV_PCRTC_OFFSET */
VID_WR08 (info->chip.PCIO, 0x3D4, 0x13);