From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH i-g-t 1/3] lib/kms: Let display commits wait for keypress while debugging
Date: Mon, 19 Jan 2015 20:05:11 -0800 [thread overview]
Message-ID: <1421726713-32115-2-git-send-email-matthew.d.roper@intel.com> (raw)
In-Reply-To: <1421726713-32115-1-git-send-email-matthew.d.roper@intel.com>
Add a call to igt_debug_wait_for_keypress() immediately before we commit
new hardware state to help simplify display debugging.
To use this, just set the environment variable:
IGT_DEBUG_INTERACTIVE=commit
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
lib/igt_kms.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index d0c3690..bb72c68 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -1551,6 +1551,7 @@ static int do_display_commit(igt_display_t *display,
LOG_INDENT(display, "commit");
+ igt_debug_wait_for_keypress("commit");
igt_display_refresh(display);
for (i = 0; i < display->n_outputs; i++) {
--
1.8.5.1
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next prev parent reply other threads:[~2015-01-20 4:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-20 4:05 [PATCH i-g-t 0/3] IGT support for nuclear pageflip Matt Roper
2015-01-20 4:05 ` Matt Roper [this message]
2015-01-20 4:05 ` [PATCH i-g-t 2/3] lib/kms: Add nuclear pageflip commit style Matt Roper
2015-03-17 11:53 ` Ander Conselvan De Oliveira
2015-01-20 4:05 ` [PATCH i-g-t 3/3] tests: Introduce kms_nuclear Matt Roper
2015-01-20 18:17 ` Thomas Wood
2015-01-26 17:14 ` [PATCH i-g-t 3/3] tests: Introduce kms_nuclear (v2) Matt Roper
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