drm/i915: Sanitize engine context sizes

Pre-calculate engine context size based on engine class and device
generation and store it in the engine instance.

v2:
- Squash and get rid of hw_context_size (Chris)

v3:
- Move after MMIO init for probing on Gen7 and 8 (Chris)
- Retained rounding (Tvrtko)
v4:
- Rebase for deferred legacy context allocation

Signed-off-by: Joonas Lahtinen <[email protected]>
Cc: Paulo Zanoni <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Chris Wilson <[email protected]>
Cc: Daniele Ceraolo Spurio <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Cc: Oscar Mateo <[email protected]>
Cc: Zhenyu Wang <[email protected]>
Cc: [email protected]
Acked-by: Tvrtko Ursulin <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>

0 files changed, 0 insertions, 0 deletions