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List: freedesktop-igt-dev
Subject: [igt-dev] [PATCH i-g-t 1/4] lib/kms: Commit reasonable defaults on display init
From: Arkadiusz Hiler <arkadiusz.hiler () intel ! com>
Date: 2020-03-31 12:38:54
Message-ID: 20200331123857.1212432-2-arkadiusz.hiler () intel ! com
[Download RAW message or body]
We often end up with a leftover state from fbcon with a mode enabled on
some of the connecters. Let's clean that up.
Issue: https://gitlab.freedesktop.org/drm/intel/issues/323
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
---
lib/igt_kms.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index 7f9fafb3..796da1fb 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -2066,6 +2066,10 @@ void igt_display_require(igt_display_t *display, int drm_fd)
/* Set reasonable default values for every object in the display. */
igt_display_reset(display);
+ /* Commit those resonable defaults to clean up fbcon/etc leftover state */
+ igt_display_commit2(display,
+ display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
out:
LOG_UNINDENT(display);
--
2.24.1
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