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* [igt-dev] [PATCH i-g-t 0/3] Try to have one less blitter path.
@ 2023-05-31 19:21 Juha-Pekka Heikkila
  2023-05-31 19:21 ` [igt-dev] [PATCH i-g-t 1/3] lib/i915/i915_blt: Add offset to block and fast copy Juha-Pekka Heikkila
                   ` (4 more replies)
  0 siblings, 5 replies; 7+ messages in thread
From: Juha-Pekka Heikkila @ 2023-05-31 19:21 UTC (permalink / raw)
  To: igt-dev

Here switch blitcopy in igt_fb.c to use lib/i915/i915_blt functions. This allow
start to use blitter path for doing rc ccs comression with new hardware, here
limit is set at having flat ccs since i915_blt functions didn't have aux ccs
support.

For compressing mc ccs still need to use Vebox copy as it seems copy engine
doesn't support destination compression with mc ccs.

/Juha-Pekka

Juha-Pekka Heikkila (3):
  lib/i915/i915_blt: Add offset to block and fast copy
  lib/igt_fb: switch blitcopy to use lib/i915/i915_blt functions
  lib/igt_fb: use blitter for rendercompression on Intel hw with flat
    ccs

 lib/i915/i915_blt.c |  12 ++-
 lib/i915/i915_blt.h |   3 +
 lib/igt_fb.c        | 254 +++++++++++++++++++++++++++++++++++++-------
 3 files changed, 224 insertions(+), 45 deletions(-)

-- 
2.25.1

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2023-06-07  6:47 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-05-31 19:21 [igt-dev] [PATCH i-g-t 0/3] Try to have one less blitter path Juha-Pekka Heikkila
2023-05-31 19:21 ` [igt-dev] [PATCH i-g-t 1/3] lib/i915/i915_blt: Add offset to block and fast copy Juha-Pekka Heikkila
2023-05-31 19:21 ` [igt-dev] [PATCH i-g-t 2/3] lib/igt_fb: switch blitcopy to use lib/i915/i915_blt functions Juha-Pekka Heikkila
2023-06-07  6:47   ` Zbigniew Kempczyński
2023-05-31 19:21 ` [igt-dev] [PATCH i-g-t 3/3] lib/igt_fb: use blitter for rendercompression on Intel hw with flat ccs Juha-Pekka Heikkila
2023-05-31 21:31 ` [igt-dev] ✓ Fi.CI.BAT: success for Try to have one less blitter path Patchwork
2023-06-02 12:52 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork

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