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batch: Specify number of relocations to accommodate

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Since relocations are variable size, depending upon generation, it is
easier to handle the resizing of the batch request inside the
BEGIN_BATCH macro. This still leaves us with having to resize commands
in a few places - which still need adaption for gen8+.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2014-08-30 11:44:51 +01:00
parent 255bade1ea
commit 10552b5ca6
45 changed files with 152 additions and 180 deletions
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tests/gem_double_irq_loop.c
+2 -2
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@@ -62,7 +62,7 @@ dummy_reloc_loop(void)
int i;
for (i = 0; i < 0x800; i++) {
BLIT_COPY_BATCH_START(batch->devid, 0);
BLIT_COPY_BATCH_START(0);
OUT_BATCH((3 << 24) | /* 32 bits */
(0xcc << 16) | /* copy ROP */
4*4096);
@@ -75,7 +75,7 @@ dummy_reloc_loop(void)
ADVANCE_BATCH();
intel_batchbuffer_flush(batch);
BEGIN_BATCH(4);
BEGIN_BATCH(4, 1);
OUT_BATCH(MI_FLUSH_DW | 1);
OUT_BATCH(0); /* reserved */
OUT_RELOC(target_buffer, I915_GEM_DOMAIN_RENDER,