From: "Fredrik Schön" <fredrikschon@gmail.com>
To: intel-gfx@lists.freedesktop.org
Cc: "Fredrik Schön" <fredrik.schon@gmail.com>
Subject: [PATCH] [drm][i915] Increase LSPCON timeout
Date: Mon, 13 Aug 2018 19:51:33 +0200 [thread overview]
Message-ID: <20180813175133.24910-1-fredrik.schon@gmail.com> (raw)
100 ms is not enough time for the LSPCON adapter on Intel NUC devices to
settle. This causes dropped display modes at driver initialisation.
Increase timeout to 1000 ms.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1570392
Signed-off-by: Fredrik Schön <fredrik.schon@gmail.com>
---
drivers/gpu/drm/i915/intel_lspcon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c
index 8ae8f42f430a..be1b08f589a4 100644
--- a/drivers/gpu/drm/i915/intel_lspcon.c
+++ b/drivers/gpu/drm/i915/intel_lspcon.c
@@ -74,7 +74,7 @@ static enum drm_lspcon_mode lspcon_wait_mode(struct intel_lspcon *lspcon,
DRM_DEBUG_KMS("Waiting for LSPCON mode %s to settle\n",
lspcon_mode_name(mode));
- wait_for((current_mode = lspcon_get_current_mode(lspcon)) == mode, 100);
+ wait_for((current_mode = lspcon_get_current_mode(lspcon)) == mode, 1000);
if (current_mode != mode)
DRM_ERROR("LSPCON mode hasn't settled\n");
--
2.17.1
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next reply other threads:[~2018-08-13 17:51 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-13 17:51 Fredrik Schön [this message]
2018-08-14 13:09 ` ✓ Fi.CI.BAT: success for Increase LSPCON timeout Patchwork
2018-08-14 16:08 ` ✓ Fi.CI.IGT: " Patchwork
2018-08-15 22:39 ` [PATCH] [drm][i915] " Rodrigo Vivi
2018-08-15 22:45 ` Rodrigo Vivi
2018-08-16 7:17 ` Jani Nikula
2018-08-16 7:33 ` Sharma, Shashank
2018-08-16 7:43 ` Chris Wilson
2018-08-16 8:15 ` Sharma, Shashank
2018-08-16 8:36 ` Fredrik Schön
2018-08-16 18:23 ` Rodrigo Vivi
2018-08-16 21:35 ` fredrikschon
2018-08-16 21:43 ` Rodrigo Vivi
2018-08-16 21:51 ` Fredrik Schön
2018-08-16 21:58 ` Rodrigo Vivi
2018-08-16 9:53 ` Saarinen, Jani
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