Searched refs:blackout (Results 1 - 4 of 4) sorted by relevance

/freebsd-10.1-release/sys/dev/drm2/radeon/
H A Drv515.c291 u32 crtc_enabled, tmp, frame_count, blackout; local
326 blackout = RREG32(R700_MC_CITF_CNTL);
328 blackout = RREG32(R600_CITF_CNTL);
329 if ((blackout & R600_BLACKOUT_MASK) != R600_BLACKOUT_MASK) {
332 /* blackout the MC */
333 blackout |= R600_BLACKOUT_MASK;
335 WREG32(R700_MC_CITF_CNTL, blackout);
337 WREG32(R600_CITF_CNTL, blackout);
H A Dni.c184 u32 mem_type, running, blackout = 0; local
220 blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
251 WREG32(MC_SHARED_BLACKOUT_CNTL, blackout);
H A Devergreen.c1300 u32 crtc_enabled, tmp, frame_count, blackout; local
1346 blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
1347 if ((blackout & BLACKOUT_MODE_MASK) != 1) {
1350 /* blackout the MC */
1351 blackout &= ~BLACKOUT_MODE_MASK;
1352 WREG32(MC_SHARED_BLACKOUT_CNTL, blackout | 1);
H A Dsi.c184 u32 running, blackout = 0; local
214 blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
215 WREG32(MC_SHARED_BLACKOUT_CNTL, blackout | 1);
250 WREG32(MC_SHARED_BLACKOUT_CNTL, blackout);

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