[src/trunk]: src/sys/external/bsd/drm2/dist/drm/i915/display i915: Raise gmbu...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ddd5ff634655
branches:  trunk
changeset: 366356:ddd5ff634655
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun May 22 20:35:20 2022 +0000

description:
i915: Raise gmbus_wait timeout from 10ms to 50ms to match upstream.

diffstat:

 sys/external/bsd/drm2/dist/drm/i915/display/intel_gmbus.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 34a057cfe2c8 -r ddd5ff634655 sys/external/bsd/drm2/dist/drm/i915/display/intel_gmbus.c
--- a/sys/external/bsd/drm2/dist/drm/i915/display/intel_gmbus.c Sun May 22 19:41:49 2022 +0000
+++ b/sys/external/bsd/drm2/dist/drm/i915/display/intel_gmbus.c Sun May 22 20:35:20 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: intel_gmbus.c,v 1.5 2022/05/22 18:41:22 riastradh Exp $        */
+/*     $NetBSD: intel_gmbus.c,v 1.6 2022/05/22 20:35:20 riastradh Exp $        */
 
 /*
  * Copyright (c) 2006 Dave Airlie <airlied%linux.ie@localhost>
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: intel_gmbus.c,v 1.5 2022/05/22 18:41:22 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: intel_gmbus.c,v 1.6 2022/05/22 20:35:20 riastradh Exp $");
 
 #include <linux/export.h>
 #include <linux/i2c-algo-bit.h>
@@ -351,7 +351,7 @@
 
        status |= GMBUS_SATOER;
        if (!irq_en) {
-               unsigned timeout = 10*1000;
+               unsigned timeout = 50*1000;
 
                ret = 0;
                while ((gmbus2 = intel_uncore_read_fw(&dev_priv->uncore,
@@ -366,7 +366,7 @@
                DRM_SPIN_TIMED_WAIT_NOINTR_UNTIL(ret,
                    &dev_priv->gmbus_wait_queue,
                    &dev_priv->gmbus_wait_lock,
-                   msecs_to_jiffies_timeout(10),
+                   msecs_to_jiffies_timeout(50),
                    (((gmbus2 = intel_uncore_read_fw(&dev_priv->uncore,
                                GMBUS2))
                            & status)