diff options
| -rw-r--r-- | src/radeon_accel.c | 37 | ||||
| -rw-r--r-- | src/radeon_reg.h | 1 |
2 files changed, 27 insertions, 11 deletions
diff --git a/src/radeon_accel.c b/src/radeon_accel.c index 67dae7cb..7865de1b 100644 --- a/src/radeon_accel.c +++ b/src/radeon_accel.c @@ -158,17 +158,32 @@ void RADEONEngineFlush(ScrnInfoPtr pScrn) unsigned char *RADEONMMIO = info->MMIO; int i; - OUTREGP(RADEON_RB3D_DSTCACHE_CTLSTAT, - RADEON_RB3D_DC_FLUSH_ALL, - ~RADEON_RB3D_DC_FLUSH_ALL); - for (i = 0; i < RADEON_TIMEOUT; i++) { - if (!(INREG(RADEON_RB3D_DSTCACHE_CTLSTAT) & RADEON_RB3D_DC_BUSY)) - break; - } - if (i == RADEON_TIMEOUT) { - xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG, - "DC flush timeout: %x\n", - (unsigned int)INREG(RADEON_RB3D_DSTCACHE_CTLSTAT)); + if (info->ChipFamily <= CHIP_FAMILY_RV280) { + OUTREGP(RADEON_RB3D_DSTCACHE_CTLSTAT, + RADEON_RB3D_DC_FLUSH_ALL, + ~RADEON_RB3D_DC_FLUSH_ALL); + for (i = 0; i < RADEON_TIMEOUT; i++) { + if (!(INREG(RADEON_RB3D_DSTCACHE_CTLSTAT) & RADEON_RB3D_DC_BUSY)) + break; + } + if (i == RADEON_TIMEOUT) { + xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG, + "DC flush timeout: %x\n", + (unsigned int)INREG(RADEON_RB3D_DSTCACHE_CTLSTAT)); + } + } else { + OUTREGP(R300_RB2D_DSTCACHE_CTLSTAT, + R300_RB2D_DC_FLUSH_ALL, + ~R300_RB2D_DC_FLUSH_ALL); + for (i = 0; i < RADEON_TIMEOUT; i++) { + if (!(INREG(R300_RB2D_DSTCACHE_CTLSTAT) & R300_RB2D_DC_BUSY)) + break; + } + if (i == RADEON_TIMEOUT) { + xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG, + "DC flush timeout: %x\n", + (unsigned int)INREG(R300_RB2D_DSTCACHE_CTLSTAT)); + } } } diff --git a/src/radeon_reg.h b/src/radeon_reg.h index 6ace3429..aaac052c 100644 --- a/src/radeon_reg.h +++ b/src/radeon_reg.h @@ -4614,6 +4614,7 @@ # define R300_DC_FLUSH_2D (1 << 0) # define R300_DC_FREE_2D (1 << 2) # define R300_RB2D_DC_FLUSH_ALL (R300_DC_FLUSH_2D | R300_DC_FREE_2D) +# define R300_RB2D_DC_BUSY (1 << 31) #define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c # define R300_DC_FLUSH_3D (2 << 0) # define R300_DC_FREE_3D (2 << 2) |