From: Pablo Ceballos <pceballos@google.com>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
Javier Martinez Canillas <javierm@redhat.com>,
linux-kernel@vger.kernel.org, Maxime Ripard <maxime@cerno.tech>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Sam Ravnborg <sam@ravnborg.org>,
Pablo Ceballos <pceballos@google.com>
Subject: [Intel-gfx] [PATCH] drm/i915/display/lspcon: Increase LSPCON mode settle timeout
Date: Thu, 15 Sep 2022 00:46:01 +0000 [thread overview]
Message-ID: <20220915004601.320198-1-pceballos@google.com> (raw)
On some devices the Parade PS175 takes more than 400ms to settle in PCON
mode.
Signed-off-by: Pablo Ceballos <pceballos@google.com>
---
drivers/gpu/drm/i915/display/intel_lspcon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c
index 15d59de8810e..b4cbade13ee5 100644
--- a/drivers/gpu/drm/i915/display/intel_lspcon.c
+++ b/drivers/gpu/drm/i915/display/intel_lspcon.c
@@ -166,7 +166,7 @@ static enum drm_lspcon_mode lspcon_wait_mode(struct intel_lspcon *lspcon,
drm_dbg_kms(&i915->drm, "Waiting for LSPCON mode %s to settle\n",
lspcon_mode_name(mode));
- wait_for((current_mode = lspcon_get_current_mode(lspcon)) == mode, 400);
+ wait_for((current_mode = lspcon_get_current_mode(lspcon)) == mode, 800);
if (current_mode != mode)
drm_err(&i915->drm, "LSPCON mode hasn't settled\n");
--
2.37.2.789.g6183377224-goog
next reply other threads:[~2022-09-19 13:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-15 0:46 Pablo Ceballos [this message]
2022-09-19 19:57 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/display/lspcon: Increase LSPCON mode settle timeout Patchwork
2022-09-19 19:58 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2022-09-19 20:19 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2022-10-04 17:38 ` [Intel-gfx] [PATCH] " Jani Nikula
2022-10-06 22:59 ` Pablo Ceballos
2022-10-13 7:50 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/display/lspcon: Increase LSPCON mode settle timeout (rev2) Patchwork
2022-10-13 9:49 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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