diff options
| author | Pierre Ossman <pierre@ossman.eu> | 2008-12-04 23:29:31 +0100 |
|---|---|---|
| committer | Pierre Ossman <pierre@ossman.eu> | 2008-12-05 08:10:53 +0100 |
| commit | 33638d9e388b330e2f4eb4debd05ba09924cf176 (patch) | |
| tree | 5321988a75235f0559d9359b82bcd8aecbc498b2 /src/legacy_crtc.c | |
| parent | d1690f5cc096e2f735c8b407c370a1c1cd7a8afc (diff) | |
Optimise RADEONWaitForVLine
Only avoid the vlines we are rendering to, instead of the entire
screen. This way we don't stall the card for longer than we
absolutely have to.
EXA calls fixed by Alex Deucher.
Diffstat (limited to 'src/legacy_crtc.c')
| -rw-r--r-- | src/legacy_crtc.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/src/legacy_crtc.c b/src/legacy_crtc.c index 751b5efc..5ed14d44 100644 --- a/src/legacy_crtc.c +++ b/src/legacy_crtc.c @@ -133,8 +133,6 @@ RADEONRestoreCrtcRegisters(ScrnInfoPtr pScrn, OUTREG(RADEON_CRTC_V_TOTAL_DISP, restore->crtc_v_total_disp); OUTREG(RADEON_CRTC_V_SYNC_STRT_WID, restore->crtc_v_sync_strt_wid); - OUTREG(RADEON_CRTC_GUI_TRIG_VLINE, restore->crtc_gui_trig_vline); - if (IS_R300_VARIANT) OUTREG(R300_CRTC_TILE_X0_Y0, restore->crtc_tile_x0_y0); OUTREG(RADEON_CRTC_OFFSET_CNTL, restore->crtc_offset_cntl); @@ -179,8 +177,6 @@ RADEONRestoreCrtc2Registers(ScrnInfoPtr pScrn, OUTREG(RADEON_CRTC2_V_TOTAL_DISP, restore->crtc2_v_total_disp); OUTREG(RADEON_CRTC2_V_SYNC_STRT_WID, restore->crtc2_v_sync_strt_wid); - OUTREG(RADEON_CRTC2_GUI_TRIG_VLINE, restore->crtc2_gui_trig_vline); - OUTREG(RADEON_FP_H2_SYNC_STRT_WID, restore->fp_h2_sync_strt_wid); OUTREG(RADEON_FP_V2_SYNC_STRT_WID, restore->fp_v2_sync_strt_wid); @@ -522,8 +518,6 @@ RADEONSaveCrtcRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save) save->crtc_v_total_disp = INREG(RADEON_CRTC_V_TOTAL_DISP); save->crtc_v_sync_strt_wid = INREG(RADEON_CRTC_V_SYNC_STRT_WID); - save->crtc_gui_trig_vline = INREG(RADEON_CRTC_GUI_TRIG_VLINE); - save->crtc_offset = INREG(RADEON_CRTC_OFFSET); save->crtc_offset_cntl = INREG(RADEON_CRTC_OFFSET_CNTL); save->crtc_pitch = INREG(RADEON_CRTC_PITCH); @@ -560,8 +554,6 @@ RADEONSaveCrtc2Registers(ScrnInfoPtr pScrn, RADEONSavePtr save) save->crtc2_v_total_disp = INREG(RADEON_CRTC2_V_TOTAL_DISP); save->crtc2_v_sync_strt_wid = INREG(RADEON_CRTC2_V_SYNC_STRT_WID); - save->crtc2_gui_trig_vline = INREG(RADEON_CRTC2_GUI_TRIG_VLINE); - save->crtc2_offset = INREG(RADEON_CRTC2_OFFSET); save->crtc2_offset_cntl = INREG(RADEON_CRTC2_OFFSET_CNTL); save->crtc2_pitch = INREG(RADEON_CRTC2_PITCH); @@ -955,10 +947,6 @@ RADEONInitCrtcRegisters(xf86CrtcPtr crtc, RADEONSavePtr save, (pScrn->bitsPerPixel * 8)); save->crtc_pitch |= save->crtc_pitch << 16; - save->crtc_gui_trig_vline = ((0 << RADEON_CRTC_GUI_TRIG_VLINE_START_SHIFT) | - (mode->CrtcVDisplay << RADEON_CRTC_GUI_TRIG_VLINE_END_SHIFT) | - RADEON_CRTC_GUI_TRIG_VLINE_INV); - if (info->IsDellServer) { save->dac2_cntl = info->SavedReg->dac2_cntl; save->tv_dac_cntl = info->SavedReg->tv_dac_cntl; @@ -1150,10 +1138,6 @@ RADEONInitCrtc2Registers(xf86CrtcPtr crtc, RADEONSavePtr save, ((pScrn->bitsPerPixel * 8) -1)) / (pScrn->bitsPerPixel * 8); save->crtc2_pitch |= save->crtc2_pitch << 16; - save->crtc2_gui_trig_vline = ((0 << RADEON_CRTC_GUI_TRIG_VLINE_START_SHIFT) | - (mode->CrtcVDisplay << RADEON_CRTC_GUI_TRIG_VLINE_END_SHIFT) | - RADEON_CRTC_GUI_TRIG_VLINE_INV); - /* check to see if TV DAC is enabled for another crtc and keep it enabled */ if (save->crtc2_gen_cntl & RADEON_CRTC2_CRT2_ON) save->crtc2_gen_cntl = RADEON_CRTC2_CRT2_ON; |