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3 Commits

Author SHA1 Message Date
Mika Kuoppala
a1f847cba9 tools/null_state_gen: Limit the total state len to 4096 bytes 
Currently our kernel side buffer object is only one page.
Limit the amount of dwords to 1024 to enforce this.

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
 2014-10-09 19:15:11 +03:00
Mika Kuoppala
4a604dee60 tools/null_state_gen: build cmd and state space separately 
Instead of building batch directly to memory, build into cmd and
state arrays. This representation allows us more flexibility in batch
state expression and batch generation/relocation.

As a bonus, we can also attach the line information that produced the
batch data to help debugging.

There is no change in the output states produced. This can be considered
as a preparatory patch to help introduce gen8 golden state.

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
 2014-09-05 18:04:14 +03:00
Mika Kuoppala
d60d4c80e5 tools/null_state_gen: generate null render state 
Generate valid (null) render state for each gen. Output
it as a c source file with batch and relocations.

v2: noinst and vs_start fixed for BDW GT3 (Damien Lespiau)

Acked-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
 2014-06-03 13:49:23 +03:00