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[src/trunk]: src/sys/external/bsd/drm2/dist/drm/i915/display i915: Disable PS...
details: https://anonhg.NetBSD.org/src/rev/e8a8b04156cf
branches: trunk
changeset: 362465:e8a8b04156cf
user: riastradh <riastradh%NetBSD.org@localhost>
date: Sun Feb 27 21:23:39 2022 +0000
description:
i915: Disable PSR for now.
Something seems to be wrong with it, causing the display to get
stuck. To be diagnosed -- this is a performance optimization, but
it's better to work than to fail to work even if failing to work
costs a little less energy!
diffstat:
sys/external/bsd/drm2/dist/drm/i915/display/intel_psr.h | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diffs (19 lines):
diff -r 91de02feb6b2 -r e8a8b04156cf sys/external/bsd/drm2/dist/drm/i915/display/intel_psr.h
--- a/sys/external/bsd/drm2/dist/drm/i915/display/intel_psr.h Sun Feb 27 21:22:09 2022 +0000
+++ b/sys/external/bsd/drm2/dist/drm/i915/display/intel_psr.h Sun Feb 27 21:23:39 2022 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: intel_psr.h,v 1.2 2021/12/18 23:45:30 riastradh Exp $ */
+/* $NetBSD: intel_psr.h,v 1.3 2022/02/27 21:23:39 riastradh Exp $ */
/* SPDX-License-Identifier: MIT */
/*
@@ -16,7 +16,8 @@
struct intel_crtc_state;
struct intel_dp;
-#define CAN_PSR(dev_priv) (HAS_PSR(dev_priv) && dev_priv->psr.sink_support)
+/* PSR is disabled on NetBSD for now until we find what's wrong with it */
+#define CAN_PSR(dev_priv) 0//(HAS_PSR(dev_priv) && dev_priv->psr.sink_support)
void intel_psr_init_dpcd(struct intel_dp *intel_dp);
void intel_psr_enable(struct intel_dp *intel_dp,
const struct intel_crtc_state *crtc_state);
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