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* [PATCH] drm/i915/display/lspcon: Increase LSPCON mode settle timeout
@ 2022-09-15  0:46 ` Pablo Ceballos
  0 siblings, 0 replies; 14+ messages in thread
From: Pablo Ceballos @ 2022-09-15  0:46 UTC (permalink / raw)
  To: David Airlie, Daniel Vetter
  Cc: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
	Ville Syrjälä,
	Thomas Zimmermann, Javier Martinez Canillas, Sam Ravnborg,
	Pablo Ceballos, Maxime Ripard, intel-gfx, dri-devel,
	linux-kernel

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


^ permalink raw reply related	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2022-10-13  9:49 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-09-15  0:46 [PATCH] drm/i915/display/lspcon: Increase LSPCON mode settle timeout Pablo Ceballos
2022-09-15  0:46 ` [Intel-gfx] " Pablo Ceballos
2022-09-15  0:46 ` Pablo Ceballos
2022-09-19 19:57 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " 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 ` [PATCH] " Jani Nikula
2022-10-04 17:38   ` Jani Nikula
2022-10-04 17:38   ` [Intel-gfx] " Jani Nikula
2022-10-06 22:59   ` Pablo Ceballos
2022-10-06 22:59     ` [Intel-gfx] " Pablo Ceballos
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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