From 370e7344e36e417de6a6ffbd7708b78110a13eff Mon Sep 17 00:00:00 2001
From: Laura Abbott <labbott@redhat.com>
Date: Apr 23 2019 22:40:06 +0000
Subject: Bring in DRM workaround (rhbz 1702452)


---

diff --git a/0001-Revert-drm-i915-fbdev-Actually-configure-untiled-dis.patch b/0001-Revert-drm-i915-fbdev-Actually-configure-untiled-dis.patch
new file mode 100644
index 0000000..b6fa078
--- /dev/null
+++ b/0001-Revert-drm-i915-fbdev-Actually-configure-untiled-dis.patch
@@ -0,0 +1,60 @@
+From e90ac616e4b1d49ec9092086b0e10108df12157d Mon Sep 17 00:00:00 2001
+From: Fedora Kernel Team <kernel-team@fedoraproject.org>
+Date: Tue, 5 Mar 2019 12:56:35 -0600
+Subject: [PATCH] Revert drm/i915/fbdev: Actually configure untiled displays
+
+---
+ drivers/gpu/drm/i915/intel_fbdev.c | 12 +++++-------
+ 1 file changed, 5 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
+index e0c02a9..9e2e998 100644
+--- a/drivers/gpu/drm/i915/intel_fbdev.c
++++ b/drivers/gpu/drm/i915/intel_fbdev.c
+@@ -336,8 +336,8 @@ static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
+ 				    bool *enabled, int width, int height)
+ {
+ 	struct drm_i915_private *dev_priv = to_i915(fb_helper->dev);
++	unsigned long conn_configured, conn_seq, mask;
+ 	unsigned int count = min(fb_helper->connector_count, BITS_PER_LONG);
+-	unsigned long conn_configured, conn_seq;
+ 	int i, j;
+ 	bool *save_enabled;
+ 	bool fallback = true, ret = true;
+@@ -355,9 +355,10 @@ static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
+ 		drm_modeset_backoff(&ctx);
+
+ 	memcpy(save_enabled, enabled, count);
+-	conn_seq = GENMASK(count - 1, 0);
++	mask = GENMASK(count - 1, 0);
+ 	conn_configured = 0;
+ retry:
++	conn_seq = conn_configured;
+ 	for (i = 0; i < count; i++) {
+ 		struct drm_fb_helper_connector *fb_conn;
+ 		struct drm_connector *connector;
+@@ -370,8 +371,7 @@ static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
+ 		if (conn_configured & BIT(i))
+ 			continue;
+
+-		/* First pass, only consider tiled connectors */
+-		if (conn_seq == GENMASK(count - 1, 0) && !connector->has_tile)
++		if (conn_seq == 0 && !connector->has_tile)
+ 			continue;
+
+ 		if (connector->status == connector_status_connected)
+@@ -475,10 +475,8 @@ static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
+ 		conn_configured |= BIT(i);
+ 	}
+
+-	if (conn_configured != conn_seq) { /* repeat until no more are found */
+-		conn_seq = conn_configured;
++	if ((conn_configured & mask) != mask && conn_configured != conn_seq)
+ 		goto retry;
+-	}
+
+ 	/*
+ 	 * If the BIOS didn't enable everything it could, fall back to have the
+-- 
+2.20.1
+
diff --git a/kernel.spec b/kernel.spec
index 2f4e382..4d8d436 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -42,7 +42,7 @@ Summary: The Linux kernel
 # For non-released -rc kernels, this will be appended after the rcX and
 # gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
 #
-%global baserelease 300
+%global baserelease 301
 %global fedora_build %{baserelease}
 
 # base_sublevel is the kernel version we're starting with and patching
@@ -623,6 +623,9 @@ Patch512: v3-tpm-fix-an-invalid-condition-in-tpm_common_poll.patch
 # rhbz 1683382
 Patch515: nfsv4.1-avoid-false-retries.patch
 
+# https://bugs.freedesktop.org/show_bug.cgi?id=109806
+Patch516: 0001-Revert-drm-i915-fbdev-Actually-configure-untiled-dis.patch
+
 # CVE-2019-3882 rhbz 1689426 1695571
 Patch517: vfio-type1-limit-dma-mappings-per-container.patch
 
@@ -1912,6 +1915,9 @@ fi
 #
 #
 %changelog
+* Tue Apr 23 2019 Laura Abbott <labbott@redhat.com> - 5.0.9-301
+- Bring in DRM workaround
+
 * Tue Apr 23 2019 Jeremy Cline <jcline@redhat.com>
 - Allow modules signed by keys in the platform keyring (rbhz 1701096)