diff options
Diffstat (limited to 'src/legacy_crtc.c')
| -rw-r--r-- | src/legacy_crtc.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/legacy_crtc.c b/src/legacy_crtc.c index 43bf3254..d7f8d61d 100644 --- a/src/legacy_crtc.c +++ b/src/legacy_crtc.c @@ -1564,6 +1564,12 @@ RADEONInitDispBandwidth2(ScrnInfoPtr pScrn, RADEONInfoPtr info, int pixel_bytes2 OUTREG(RS400_DISP1_REQ_CNTL1, (temp | (critical_point << RS400_DISP1_START_REQ_LEVEL_SHIFT) | (critical_point << RS400_DISP1_STOP_REQ_LEVEL_SHIFT))); + temp = info->SavedReg->dmif_mem_cntl1; + temp &= ~(RS400_DISP1_CRITICAL_POINT_START_MASK | + RS400_DISP1_CRITICAL_POINT_STOP_MASK); + OUTREG(RS400_DMIF_MEM_CNTL1, (temp | + (critical_point << RS400_DISP1_CRITICAL_POINT_START_SHIFT) | + (critical_point << RS400_DISP1_CRITICAL_POINT_STOP_SHIFT))); } xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG, @@ -1624,6 +1630,12 @@ RADEONInitDispBandwidth2(ScrnInfoPtr pScrn, RADEONInfoPtr info, int pixel_bytes2 OUTREG(RS400_DISP2_REQ_CNTL1, (temp | (critical_point2 << RS400_DISP1_START_REQ_LEVEL_SHIFT) | (critical_point2 << RS400_DISP1_STOP_REQ_LEVEL_SHIFT))); + temp = info->SavedReg->disp2_req_cntl2; + temp &= ~(RS400_DISP2_CRITICAL_POINT_START_MASK | + RS400_DISP2_CRITICAL_POINT_STOP_MASK); + OUTREG(RS400_DISP2_REQ_CNTL2, (temp | + (critical_point2 << RS400_DISP2_CRITICAL_POINT_START_SHIFT) | + (critical_point2 << RS400_DISP2_CRITICAL_POINT_STOP_SHIFT))); } xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG, |