tu: Remove extra WFI's for blits

We used to think that we needed to WFI before blits to wait for flushes
to land, but this was probably a symptom of the same problem that was
fixed in the previous commit.
76 jobs for !12412 with review/tu-ccu-flush-workaround in 19 minutes and 1 second (queued for 12 seconds)
latest detached
Status Name Job ID Coverage
  Sanity
passed sanity #12901386

00:00:14

 
  Container
passed debian/arm_build #12901389
aarch64 manual

00:00:16

manual debian/x86_build-base #12901387
manual
manual debian/x86_test-base #12901388
manual
manual fedora/x86_build #12901390
manual
manual windows_build_vs2019 #12901391
windows shell 1809 mesa manual
 
  Container 2
created debian/android_build #12901396
created debian/i386_build #12901393
created debian/ppc64el_build #12901394
created debian/s390x_build #12901395
created debian/x86_build #12901392
created debian/x86_test-gl #12901397
created debian/x86_test-vk #12901398
created kernel+rootfs_amd64 #12901399
passed kernel+rootfs_arm64 #12901400
aarch64

00:00:11

passed kernel+rootfs_armhf #12901401
aarch64

00:00:51

 
  Build X86 64
created debian-clang #12901408
created debian-clover #12901409
created debian-clover-testing #12901404
created debian-gallium #12901405
created debian-release #12901406
created debian-testing #12901402
created debian-testing-asan #12901403
created debian-vulkan #12901410
created fedora-release #12901407
 
  Build Misc
created debian-android #12901412
passed debian-arm64 #12901414
aarch64

00:02:30

passed debian-arm64-asan #12901415
aarch64

00:04:52

passed debian-arm64-build-test #12901416
aarch64

00:02:31

passed debian-armhf #12901413
aarch64

00:02:49

passed debian/arm_test #12901411

00:00:16

created debian-i386 #12901417
created debian-mingw32-x86_64 #12901418
 
  Intel
created i915-g33-deqp #12901419
anholt-g33 manual
created i915-g33-piglit #12901420
anholt-g33 manual
created i915-g33-traces #12901421
anholt-g33 manual
created iris-apl-gl #12901422
mesa-ci-x86-64-lava-asus-C523NA-A20057-coral manual
created iris-glk-egl #12901427
mesa-ci-x86-64-lava-hp-x360-12b-n4000-octopus manual
created iris-glk-gl #12901426
mesa-ci-x86-64-lava-hp-x360-12b-n4000-octopus manual
created iris-glk-gles2 #12901423
mesa-ci-x86-64-lava-hp-x360-12b-n4000-octopus manual
created iris-glk-gles3 #12901424
mesa-ci-x86-64-lava-hp-x360-12b-n4000-octopus manual
created iris-glk-gles31 #12901425
mesa-ci-x86-64-lava-hp-x360-12b-n4000-octopus manual
created iris-glk-traces #12901428
mesa-ci-x86-64-lava-hp-x360-12b-n4000-octopus manual
created iris-kbl-traces #12901429
mesa-ci-x86-64-lava-hp-x360-14-G1-sona manual
 
  Freedreno
passed a306_gles2 #12901430
google-freedreno-db410c

00:05:43

passed a306_gles3 1/3 #12901431
google-freedreno-db410c

00:09:44

passed a306_gles3 2/3 #12901432
google-freedreno-db410c

00:09:48

passed a306_gles3 3/3 #12901433
google-freedreno-db410c

00:09:39

passed a306_gles3_options #12901434
google-freedreno-db410c

00:04:35

passed a306-traces #12901435
google-freedreno-db410c

00:03:28

passed a530_gles2 #12901436
google-freedreno-db820c

00:06:49

passed a530_gles31 1/2 #12901439
google-freedreno-db820c

00:06:26

passed a530_gles3 1/2 #12901437
google-freedreno-db820c

00:08:59

passed a530_gles31 2/2 #12901440
google-freedreno-db820c

00:06:40

passed a530_gles3 2/2 #12901438
google-freedreno-db820c

00:07:57

manual a530_piglit_gl #12901441
google-freedreno-db820c manual
passed a530_piglit_shader 1/2 #12901442
google-freedreno-db820c

00:09:19

passed a530_piglit_shader 2/2 #12901443
google-freedreno-db820c

00:09:28

passed a530-traces #12901444
google-freedreno-db820c

00:07:41

passed a630_egl #12901449
google-freedreno-cheza

00:02:25

passed a630_gl #12901448
google-freedreno-cheza

00:01:39

passed a630_gles2 #12901445
google-freedreno-cheza

00:01:52

passed a630_gles3 #12901447
google-freedreno-cheza

00:04:54

passed a630_gles31 #12901446
google-freedreno-cheza

00:09:39

passed a630_gles_others #12901450
google-freedreno-cheza

00:06:00

passed a630_piglit #12901456
google-freedreno-cheza

00:08:20

passed a630-traces #12901457
google-freedreno-cheza

00:04:30

passed a630-traces-restricted #12901458
google-freedreno-cheza

00:03:11

passed a630_vk 1/2 #12901451
google-freedreno-cheza

00:09:42

passed a630_vk 2/2 #12901452
google-freedreno-cheza

00:10:01

manual a630_vk_full 1/2 #12901453
google-freedreno-cheza manual
manual a630_vk_full 2/2 #12901454
google-freedreno-cheza manual
passed a630_vk_sysmem #12901455
google-freedreno-cheza

00:02:11

 
  Software Renderer
created softpipe-asan-gles31 #12901461
created softpipe-deqp 1/2 #12901459
created softpipe-deqp 2/2 #12901460