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drm: set rs690 gart base completly. 

The docs state bits 4-11 represent bits 32-39 of a 40-bit address
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Dave Airlie 2008-03-16 12:58:07 +10:00
parent 76946ed83d
commit dd9eb923ed
1 changed files with 3 additions and 2 deletions
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5
shared-core/radeon_cp.c
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@ -1394,8 +1394,9 @@ static void radeon_set_rs690gart(drm_radeon_private_t * dev_priv, int on)
temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_FEATURE_ID);
RS690_WRITE_MCIND(RS690_MC_GART_FEATURE_ID, 0x42040800);
RS690_WRITE_MCIND(RS690_MC_GART_BASE,
dev_priv->gart_info.bus_addr);
temp = dev_priv->gart_info.bus_addr & 0xfffff000;
temp |= (upper_32_bits(dev_priv->gart_info.bus_addr) & 0xff) << 4;
RS690_WRITE_MCIND(RS690_MC_GART_BASE, temp);
temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_MODE_CONTROL);
RS690_WRITE_MCIND(RS690_MC_AGP_MODE_CONTROL, 0x01400000);