From: Neel Desai <neel.desai@intel.com>
To: sudeep.dutt@intel.com, maarten.lankhorst@linux.intel.com,
igt-dev@lists.freedesktop.org
Subject: [igt-dev] [PATCH v2 0/1] Skip 2x-cursor-vs-flip subtests for gen > 9
Date: Tue, 12 Mar 2019 09:12:43 -0700 [thread overview]
Message-ID: <cover.1552406927.git.neel.desai@intel.com> (raw)
Skip the following for gen > 9
1.) tests/kms_cursor_legacy@2x-cursor-vs-flip-atomic
2.) tests/kms_cursor_legacy@2x-cursor-vs-flip-legacy
3.) tests/kms_cursor_legacy@2x-long-cursor-vs-flip-atomic
4.) tests/kms_cursor_legacy@2x-long-cursor-vs-flip-legacy
Due to DDB allocation changes, we have to add all the planes to the
drm_atomic_state post gen 9. When the watermarks are computed by the
kernel, the cursor plane is added to the drm_atomic_state which
introduces a dependency on hw_done object when the kernel processes
DRM_IOCTL_MODE_ATOMIC and DRM_IOCTL_MODE_CURSOR in parallel. There is no
race-free way to handle this corner case. These subtests made sense for
older generations but not anymore. Hence, skipping these sub-tests post
gen 9.
Neel Desai (1):
tests/kms_cursor_legacy: Skip 2x-cursor-vs-flip subtests for gen > 9
tests/kms_cursor_legacy.c | 3 +++
1 file changed, 3 insertions(+)
--
2.17.1
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
next reply other threads:[~2019-03-12 16:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-12 16:12 Neel Desai [this message]
2019-03-12 16:12 ` [igt-dev] [PATCH v2 1/1] tests/kms_cursor_legacy: Skip 2x-cursor-vs-flip subtests for gen > 9 Neel Desai
2019-03-12 16:44 ` Ville Syrjälä
2019-03-12 16:46 ` Desai, Neel
2019-03-12 17:06 ` Ville Syrjälä
2019-03-12 17:16 ` Neel Desai
2019-03-12 21:01 ` Ville Syrjälä
2019-03-12 16:21 ` [igt-dev] [PATCH v2 0/1] " Chris Wilson
2019-03-12 16:26 ` Chris Wilson
2019-03-13 12:34 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-03-13 15:57 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cover.1552406927.git.neel.desai@intel.com \
--to=neel.desai@intel.com \
--cc=igt-dev@lists.freedesktop.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=sudeep.dutt@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.