From: Alex Deucher alexander.deucher@amd.com
Not likely this will be implemented anytime soon, but for completeness...
Signed-off-by: Alex Deucher alexander.deucher@amd.com --- drivers/gpu/drm/radeon/r100.c | 12 +++++++++++- drivers/gpu/drm/radeon/r200.c | 12 +++++++++++- 2 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index e7587b7..869d479 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -1558,7 +1558,17 @@ static int r100_packet0_check(struct radeon_cs_parser *p, r100_cs_dump_packet(p, pkt); return r; } - ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); + if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) { + if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) + tile_flags |= RADEON_TXO_MACRO_TILE; + if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) + tile_flags |= RADEON_TXO_MICRO_TILE_X2; + + tmp = idx_value & ~(0x7 << 2); + tmp |= tile_flags; + ib[idx] = tmp + ((u32)reloc->lobj.gpu_offset); + } else + ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); track->textures[i].robj = reloc->robj; track->tex_dirty = true; break; diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c index 2f44397..a59cc47 100644 --- a/drivers/gpu/drm/radeon/r200.c +++ b/drivers/gpu/drm/radeon/r200.c @@ -215,7 +215,17 @@ int r200_packet0_check(struct radeon_cs_parser *p, r100_cs_dump_packet(p, pkt); return r; } - ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); + if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) { + if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) + tile_flags |= R200_TXO_MACRO_TILE; + if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) + tile_flags |= R200_TXO_MICRO_TILE; + + tmp = idx_value & ~(0x7 << 2); + tmp |= tile_flags; + ib[idx] = tmp + ((u32)reloc->lobj.gpu_offset); + } else + ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); track->textures[i].robj = reloc->robj; track->tex_dirty = true; break;