drm/i915: Stop caching the "golden" renderstate

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As we now record the default HW state and so only emit the "golden"
renderstate once to prepare the HW, there is no advantage in keeping the
renderstate batch around as it will never be used again.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171110142634.10551-8-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2017-11-10 14:26:34 +00:00

parent d2b4b97933

commit 7c2fa7faf1

7 changed files with 54 additions and 109 deletions

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1

drivers/gpu/drm/i915/i915_drv.h

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145

drivers/gpu/drm/i915/i915_gem_render_state.c

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4

drivers/gpu/drm/i915/i915_gem_render_state.h

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9

drivers/gpu/drm/i915/intel_engine_cs.c

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1

drivers/gpu/drm/i915/intel_lrc.c

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5

drivers/gpu/drm/i915/intel_ringbuffer.c

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2

drivers/gpu/drm/i915/intel_ringbuffer.h

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