From the kernel source (a 2.6.34-rc3 actually, not the current ubuntu)
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if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) {
/* FIXME: RS400 & RS480 seems to have issue with GART size
* if 4G of system memory (needs more testing) */ rdev->mc.gtt_size = 32 * 1024 * 1024; DRM_ERROR("Forcing to 32M GART size (because of ASIC bug ?)\n");
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From the kernel source (a 2.6.34-rc3 actually, not the current ubuntu)
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rdev- >mc.gtt_ size = 32 * 1024 * 1024;
DRM_ERROR( "Forcing to 32M GART size (because of ASIC bug ?)\n"); ------- ------
if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) {
/* FIXME: RS400 & RS480 seems to have issue with GART size
* if 4G of system memory (needs more testing) */
-------