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From: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
To: bhanuprakash.modem@intel.com, igt-dev@lists.freedesktop.org
Subject: [igt-dev] [PATCH v3 0/2] New subtest for VRR Flipline mode
Date: Thu, 20 Aug 2020 22:12:46 +0530	[thread overview]
Message-ID: <20200820164248.1153-1-bhanuprakash.modem@intel.com> (raw)

To validate Adaptive-Sync's Flipline mode, make sure that flips happen at
flipline decision boundary.

Example: if monitor vrr range is 40 - 60Hz and

* flip at refresh_rate > 60Hz:
        Flip should happen at the flipline boundary & returned refresh rate
        would be 60Hz.
* flip at refresh_rate == 50Hz:
        Flip should happen right away so returned refresh rate is 50Hz.
* flip at refresh_rate < 40Hz:
        Flip should happen at the vmax so the returned refresh rate
        would be 40Hz.

Bhanuprakash Modem (2):
  tests/kms_vrr: Use atomic API for page flip
  tests/kms_vrr: Add new subtest to validate Flipline mode

 tests/kms_vrr.c | 163 ++++++++++++++++++++++++++++++++----------------
 1 file changed, 108 insertions(+), 55 deletions(-)

--
2.20.1

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             reply	other threads:[~2020-08-20  8:48 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-20 16:42 Bhanuprakash Modem [this message]
2020-08-20  9:16 ` [igt-dev] ✓ Fi.CI.BAT: success for New subtest for VRR Flipline mode (rev4) Patchwork
2020-08-20 16:42 ` [igt-dev] [PATCH v3 1/2] tests/kms_vrr: Use atomic API for page flip Bhanuprakash Modem
2020-08-20 18:23   ` Navare, Manasi
2020-08-25 21:10     ` Navare, Manasi
2020-08-26  7:33       ` Modem, Bhanuprakash
2020-08-20 16:42 ` [igt-dev] [PATCH v3 2/2] tests/kms_vrr: Add new subtest to validate Flipline mode Bhanuprakash Modem
2020-09-16 19:44   ` Kazlauskas, Nicholas
2020-08-20 19:17 ` [igt-dev] ✗ Fi.CI.IGT: failure for New subtest for VRR Flipline mode (rev4) Patchwork

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