From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB

---
 kernel/drivers/gpu/drm/i915/i915_pci.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/gpu/drm/i915/i915_pci.c b/kernel/drivers/gpu/drm/i915/i915_pci.c
index fb5e30d..63dc0fc 100644
--- a/kernel/drivers/gpu/drm/i915/i915_pci.c
+++ b/kernel/drivers/gpu/drm/i915/i915_pci.c
@@ -403,7 +403,8 @@
 	.has_coherent_ggtt = true, \
 	.has_llc = 1, \
 	.has_rc6 = 1, \
-	.has_rc6p = 1, \
+	/* snb does support rc6p, but enabling it causes various issues */ \
+	.has_rc6p = 0, \
 	.has_rps = true, \
 	.dma_mask_size = 40, \
 	.ppgtt_type = INTEL_PPGTT_ALIASING, \

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