Add DPMS support to ATI Mach64 (not functional at least on Windows XP)

2021-04-14 16:08:20 -03:00
parent aed2b179ab
commit 202c4425a4
1 changed files with 1 additions and 0 deletions
--- a/src/video/vid_ati_mach64.c
+++ b/src/video/vid_ati_mach64.c
@@ -2282,6 +2282,7 @@ void mach64_ext_writeb(uint32_t addr, uint8_t val, void *p)
                        svga->fb_only = 1;
                else
                        svga->fb_only = 0;
+                svga->dpms = !!(mach64->crtc_gen_cntl & 0x0c);
                svga_recalctimings(&mach64->svga);
                break;