https://bugs.freedesktop.org/show_bug.cgi?id=84878
--- Comment #18 from Raymond <[email protected]> --- not only hwptr not icrement by dma brust the time elasped varies from 8 to 18 for one frame which is quite unstable us-last_us=399781389341 now_us-start_us=27 time_us-start_us=18 time_us-last_time=399781389332 time_us-start_time=7 Available: 13 loop iteration: 0 now_us-last_us=24 now_us-start_us=51 time_us-start_us=45 time_us-last_time=27 time_us-start_time=34 Available: 22 loop iteration: 1 now_us-last_us=19 now_us-start_us=70 time_us-start_us=64 time_us-last_time=19 time_us-start_time=53 Available: 29 loop iteration: 2 now_us-last_us=18 now_us-start_us=88 time_us-start_us=82 time_us-last_time=18 time_us-start_time=71 Available: 36 loop iteration: 3 now_us-last_us=19 now_us-start_us=107 time_us-start_us=101 time_us-last_time=19 time_us-start_time=90 Available: 43 loop iteration: 4 now_us-last_us=18 now_us-start_us=125 time_us-start_us=119 time_us-last_time=18 time_us-start_time=108 Available: 50 loop iteration: 5 now_us-last_us=18 now_us-start_us=143 time_us-start_us=137 time_us-last_time=18 time_us-start_time=126 Available: 57 loop iteration: 6 now_us-last_us=17 now_us-start_us=160 time_us-start_us=154 time_us-last_time=17 time_us-start_time=143 Available: 63 loop iteration: 7 now_us-last_us=18 now_us-start_us=178 time_us-start_us=172 time_us-last_time=18 time_us-start_time=161 Available: 70 loop iteration: 8 now_us-last_us=18 now_us-start_us=196 time_us-start_us=190 time_us-last_time=18 time_us-start_time=179 Available: 71 loop iteration: 9 now_us-last_us=17 now_us-start_us=213 time_us-start_us=207 time_us-last_time=17 time_us-start_time=196 Available: 72 loop iteration: 10 now_us-last_us=18 now_us-start_us=231 time_us-start_us=225 time_us-last_time=18 time_us-start_time=214 Available: 73 loop iteration: 11 now_us-last_us=17 now_us-start_us=248 time_us-start_us=242 time_us-last_time=17 time_us-start_time=231 Available: 74 loop iteration: 12 now_us-last_us=18 now_us-start_us=266 time_us-start_us=260 time_us-last_time=18 time_us-start_time=249 Available: 75 loop iteration: 13 now_us-last_us=17 now_us-start_us=283 time_us-start_us=277 time_us-last_time=17 time_us-start_time=266 Available: 76 loop iteration: 14 now_us-last_us=9 now_us-start_us=309 time_us-start_us=304 time_us-last_time=10 time_us-start_time=293 Available: 77 loop iteration: 16 now_us-last_us=18 now_us-start_us=327 time_us-start_us=321 time_us-last_time=17 time_us-start_time=310 Available: 78 loop iteration: 17 now_us-last_us=9 now_us-start_us=354 time_us-start_us=349 time_us-last_time=11 time_us-start_time=338 Available: 79 loop iteration: 19 now_us-last_us=18 now_us-start_us=372 time_us-start_us=366 time_us-last_time=17 time_us-start_time=355 Available: 80 loop iteration: 20 now_us-last_us=17 now_us-start_us=389 time_us-start_us=383 time_us-last_time=17 time_us-start_time=372 Available: 81 loop iteration: 21 now_us-last_us=8 now_us-start_us=415 time_us-start_us=410 time_us-last_time=9 time_us-start_time=399 Available: 82 loop iteration: 23 now_us-last_us=18 now_us-start_us=433 time_us-start_us=427 time_us-last_time=17 time_us-start_time=416 Available: 83 loop iteration: 24 now_us-last_us=17 now_us-start_us=450 time_us-start_us=444 time_us-last_time=17 time_us-start_time=433 Available: 84 loop iteration: 25 now_us-last_us=9 now_us-start_us=477 time_us-start_us=471 time_us-last_time=9 time_us-start_time=460 Available: 85 loop iteration: 27 now_us-last_us=18 now_us-start_us=495 time_us-start_us=489 time_us-last_time=18 time_us-start_time=478 Available: 86 loop iteration: 28 -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.
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