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drm/radeon: fix DMA CS parser for r6xx linear copy packet
Was using the r7xx format. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -2677,16 +2677,29 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p)
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}
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}
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p->idx += 7;
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p->idx += 7;
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} else {
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} else {
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src_offset = ib[idx+2];
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if (p->family >= CHIP_RV770) {
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src_offset |= ((u64)(ib[idx+4] & 0xff)) << 32;
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src_offset = ib[idx+2];
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dst_offset = ib[idx+1];
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src_offset |= ((u64)(ib[idx+4] & 0xff)) << 32;
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dst_offset |= ((u64)(ib[idx+3] & 0xff)) << 32;
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dst_offset = ib[idx+1];
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dst_offset |= ((u64)(ib[idx+3] & 0xff)) << 32;
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ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
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ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
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ib[idx+2] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc);
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ib[idx+2] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc);
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ib[idx+3] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff;
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ib[idx+3] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff;
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ib[idx+4] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff;
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ib[idx+4] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff;
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p->idx += 5;
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p->idx += 5;
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} else {
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src_offset = ib[idx+2];
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src_offset |= ((u64)(ib[idx+3] & 0xff)) << 32;
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dst_offset = ib[idx+1];
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dst_offset |= ((u64)(ib[idx+3] & 0xff0000)) << 16;
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ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
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ib[idx+2] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc);
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ib[idx+3] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff;
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ib[idx+3] += (upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff) << 16;
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p->idx += 4;
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}
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}
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}
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if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) {
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if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) {
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dev_warn(p->dev, "DMA copy src buffer too small (%llu %lu)\n",
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dev_warn(p->dev, "DMA copy src buffer too small (%llu %lu)\n",
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