4.15.12-301.fc27.gnu

2 files changed, 79 insertions, 54 deletions

diff --git a/freed-ora/current/f27/drm-nouveau-bl-fix-backlight-regression.patch b/freed-ora/current/f27/drm-nouveau-bl-fix-backlight-regression.patch
new file mode 100644
index 000000000..632810860
--- /dev/null
+++ b/freed-ora/current/f27/drm-nouveau-bl-fix-backlight-regression.patch
@@ -0,0 +1,68 @@
+From 9e75dc61eaa9acd1bff83c3b814ac2af6dc1f64c Mon Sep 17 00:00:00 2001
+Message-Id: <9e75dc61eaa9acd1bff83c3b814ac2af6dc1f64c.1521737559.git.jeremy@jcline.org>
+From: Karol Herbst <kherbst@redhat.com>
+Date: Mon, 19 Feb 2018 17:09:45 +0100
+Subject: [PATCH] drm/nouveau/bl: fix backlight regression
+
+Fixes: 3c66c87dc9 ("drm/nouveau/disp: remove hw-specific customisation
+of output paths")
+Suggested-by: Ben Skeggs <skeggsb@redhat.com>
+Signed-off-by: Karol Herbst <kherbst@redhat.com>
+Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
+Signed-off-by: Jeremy Cline <jeremy@jcline.org>
+---
+ drivers/gpu/drm/nouveau/nouveau_backlight.c | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c
+index f56f60f695e1..debbbf0fd4bd 100644
+--- a/drivers/gpu/drm/nouveau/nouveau_backlight.c
++++ b/drivers/gpu/drm/nouveau/nouveau_backlight.c
+@@ -134,7 +134,7 @@ nv50_get_intensity(struct backlight_device *bd)
+ 	struct nouveau_encoder *nv_encoder = bl_get_data(bd);
+ 	struct nouveau_drm *drm = nouveau_drm(nv_encoder->base.base.dev);
+ 	struct nvif_object *device = &drm->client.device.object;
+-	int or = nv_encoder->or;
++	int or = ffs(nv_encoder->dcb->or) - 1;
+ 	u32 div = 1025;
+ 	u32 val;
+ 
+@@ -149,7 +149,7 @@ nv50_set_intensity(struct backlight_device *bd)
+ 	struct nouveau_encoder *nv_encoder = bl_get_data(bd);
+ 	struct nouveau_drm *drm = nouveau_drm(nv_encoder->base.base.dev);
+ 	struct nvif_object *device = &drm->client.device.object;
+-	int or = nv_encoder->or;
++	int or = ffs(nv_encoder->dcb->or) - 1;
+ 	u32 div = 1025;
+ 	u32 val = (bd->props.brightness * div) / 100;
+ 
+@@ -170,7 +170,7 @@ nva3_get_intensity(struct backlight_device *bd)
+ 	struct nouveau_encoder *nv_encoder = bl_get_data(bd);
+ 	struct nouveau_drm *drm = nouveau_drm(nv_encoder->base.base.dev);
+ 	struct nvif_object *device = &drm->client.device.object;
+-	int or = nv_encoder->or;
++	int or = ffs(nv_encoder->dcb->or) - 1;
+ 	u32 div, val;
+ 
+ 	div  = nvif_rd32(device, NV50_PDISP_SOR_PWM_DIV(or));
+@@ -188,7 +188,7 @@ nva3_set_intensity(struct backlight_device *bd)
+ 	struct nouveau_encoder *nv_encoder = bl_get_data(bd);
+ 	struct nouveau_drm *drm = nouveau_drm(nv_encoder->base.base.dev);
+ 	struct nvif_object *device = &drm->client.device.object;
+-	int or = nv_encoder->or;
++	int or = ffs(nv_encoder->dcb->or) - 1;
+ 	u32 div, val;
+ 
+ 	div = nvif_rd32(device, NV50_PDISP_SOR_PWM_DIV(or));
+@@ -228,7 +228,7 @@ nv50_backlight_init(struct drm_connector *connector)
+ 			return -ENODEV;
+ 	}
+ 
+-	if (!nvif_rd32(device, NV50_PDISP_SOR_PWM_CTL(nv_encoder->or)))
++	if (!nvif_rd32(device, NV50_PDISP_SOR_PWM_CTL(ffs(nv_encoder->dcb->or) - 1)))
+ 		return 0;
+ 
+ 	if (drm->client.device.info.chipset <= 0xa0 ||
+-- 
+2.16.2
+
diff --git a/freed-ora/current/f27/kernel.spec b/freed-ora/current/f27/kernel.spec
index 080baf3d4..b905399cb 100644
--- a/freed-ora/current/f27/kernel.spec
+++ b/freed-ora/current/f27/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
@@ -715,6 +715,9 @@ Patch662: mm-khugepaged-Convert-VM_BUG_ON-to-collapse-fail.patch
 # CVE-2017-18232 rhbz 1558066 1558067
 Patch663: 0001-scsi-libsas-direct-call-probe-and-destruct.patch
 
+# rhbz 1511786
+Patch 664: drm-nouveau-bl-fix-backlight-regression.patch
+
 # END OF PATCH DEFINITIONS
 
 %endif
@@ -1498,57 +1501,8 @@ BuildKernel() {
     rm -rf $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/include
     cp .config $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
     cp -a scripts $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
-    # the full copy of scripts also copies a bunch of binaries which ends
-    # up screwing the debuginfo. It's just easier to remove them.
-    if [ -f scripts/asn1_compiler ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/asn1_compiler
-    fi
-    if [ -f scripts/sign-file ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/sign-file
-    fi
-    if [ -f scripts/extract-cert ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/extract-cert
-    fi
-    if [ -f scripts/pnmtologo ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/pnmtologo
-    fi
-    if [ -f scripts/unifdef ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/unifdef
-    fi
-    if [ -f scripts/sortextable ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/sortextable
-    fi
-    if [ -f scripts/basic/fixdep ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/basic/fixdep
-    fi
-    if [ -f scripts/recordmcount ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/recordmcount
-    fi
-    if [ -f scripts/conmakehash ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/conmakehash
-    fi
-    if [ -f scripts/kallsyms ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/kallsyms
-    fi
-    if [ -f scripts/basic/bin2c ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/basic/bin2c
-    fi
-    if [ -f scripts/mod/mk_elfconfig ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/mod/mk_elfconfig
-    fi
-    if [ -f scripts/mod/modpost ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/mod/modpost
-    fi
-    if [ -f scripts/kconfig/conf ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/kconfig/conf
-    fi
-    if [ -f scripts/selinux/mdp/mdp ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/selinux/mdp/mdp
-    fi
-    if [ -f scripts/selinux/genheaders/genheaders ]; then
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/scripts/selinux/genheaders/genheaders
-    fi
     if [ -f tools/objtool/objtool ]; then
+      cp -a tools/objtool/objtool $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/tools/objtool/ || :
       # these are a few files associated with objtool
       cp -a --parents tools/build/Build.include $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
       cp -a --parents tools/build/Build $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
@@ -1556,9 +1510,6 @@ BuildKernel() {
       cp -a --parents tools/scripts/utilities.mak $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
       # also more than necessary but it's not that many more files
       cp -a --parents tools/objtool/* $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
-      # these can be rebuilt
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/tools/objtool/fixdep
-      rm $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/tools/objtool/objtool
       cp -a --parents tools/lib/str_error_r.c $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
       cp -a --parents tools/lib/string.c $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
       cp -a --parents tools/lib/subcmd/* $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
@@ -2106,6 +2057,12 @@ fi
 #
 #
 %changelog
+* Thu Mar 22 2018 Laura Abbott <labbott@redhat.com> - 4.15.12-301
+- Rebuild for kernel-devel fix
+
+* Thu Mar 22 2018 Jeremy Cline <jeremy@jcline.org>
+- Fix for nouveau backlight regression (rhbz 1511786)
+
 * Wed Mar 21 2018 Alexandre Oliva <lxoliva@fsfla.org> -libre
 - GNU Linux-libre 4.15.12-gnu.