From: "Joshi, Kunal1" <kunal1.joshi@intel.com>
To: "Jouni Högander" <jouni.hogander@intel.com>,
igt-dev@lists.freedesktop.org
Cc: ramanaidu.naladala@intel.com
Subject: Re: [i-g-t,v3,7/7] lib/igt_psr: Adjust igt_wait intervals
Date: Fri, 21 Jun 2024 14:52:32 +0530 [thread overview]
Message-ID: <232cdaf4-00e0-4400-b4a6-45a0a7cc98f8@intel.com> (raw)
In-Reply-To: <20240614053839.1822879-8-jouni.hogander@intel.com>
On 6/14/2024 11:08 AM, Jouni Högander wrote:
> Currently we are observing problems with psr_wait_update. Poll interval is
> 10 ms. With eDP Panel Replay we are seeing scenario where on first poll PSR
> status haven't yet changed to !SLEEP. Then we are waiting 10ms before next
> check. During this 10ms sleep status changes to !SLEEP and back to SLEEP
> and this is not noticed by psr_wait update and causing failure.
>
> Fix this by adjusting poll intervals to 1ms.
>
> Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Kunal Joshi <kunal1.joshi@intel.com>
next prev parent reply other threads:[~2024-06-21 9:22 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-14 5:38 [PATCH i-g-t v3 0/7] Panel Replay eDP changes Jouni Högander
2024-06-14 5:38 ` [PATCH i-g-t v3 1/7] lib/igt_psr: Set Panel Replay disable bit for PSR modes Jouni Högander
2024-06-14 5:38 ` [PATCH i-g-t v3 2/7] lib/igt_psr: Psr status debugfs interface print "enabled" not "Enabled" Jouni Högander
2024-06-14 5:38 ` [PATCH i-g-t v3 3/7] lib/igt_psr: Handle PR_MODE2_SEL_FETCH and eDP PR_* in psr active check Jouni Högander
2024-06-14 5:38 ` [PATCH i-g-t v3 4/7] tests/intel/kms_psr_stress_test: Provide output to psr_wait_entry Jouni Högander
2024-06-14 5:38 ` [PATCH i-g-t v3 5/7] tests/kms_psr2_sf: Use stored psr mode instead of PSR_MODE_2_SEL_FETCH Jouni Högander
2024-06-21 9:17 ` [i-g-t, v3, " Joshi, Kunal1
2024-06-14 5:38 ` [PATCH i-g-t v3 6/7] lib/igt_psr: Fix PR_MODE sink support check Jouni Högander
2024-06-21 9:18 ` [i-g-t,v3,6/7] " Joshi, Kunal1
2024-06-14 5:38 ` [PATCH i-g-t v3 7/7] lib/igt_psr: Adjust igt_wait intervals Jouni Högander
2024-06-21 9:22 ` Joshi, Kunal1 [this message]
2024-06-14 7:36 ` ✓ Fi.CI.BAT: success for Panel Replay eDP changes (rev3) Patchwork
2024-06-14 7:40 ` ✓ CI.xeBAT: " Patchwork
2024-06-14 12:36 ` ✗ GitLab.Pipeline: warning " Patchwork
2024-06-14 13:14 ` ✗ CI.xeFULL: failure " Patchwork
2024-06-24 8:11 ` Hogander, Jouni
2024-06-15 7:52 ` ✗ Fi.CI.IGT: " Patchwork
2024-06-24 8:21 ` Hogander, Jouni
2024-06-24 11:10 ` [PATCH i-g-t v3 0/7] Panel Replay eDP changes Hogander, Jouni
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