media-libs/alsa-ucm-conf: adds a small upstream patch used by Fedora

Not entirely sure what this does but it's very small, already
upstreamed and cherry picked by Fedora's maintainer who also maintains
ALSA, so it's probably a good idea to have.

Signed-off-by: Niklāvs Koļesņikovs <89q1r14hd@relay.firefox.com>
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

media-libs/alsa-ucm-conf/alsa-ucm-conf-1.2.5-r1.ebuild

@@ -17,6 +17,8 @@ DEPEND="${RDEPEND}"
 MY_P="${PN}-1.2.4.81.g4884e"
 S="${WORKDIR}/${MY_P}"
 
+PATCHES=( "${FILESDIR}/${PN}-1.2.5-hda-Intel-the-lookups-are-supported-from-syntax-4.patch" ) # bug #793410
+
 src_install() {
 	insinto /usr/share/alsa
 	doins -r ucm{,2}

media-libs/alsa-ucm-conf/files/alsa-ucm-conf-1.2.5-hda-Intel-the-lookups-are-supported-from-syntax-4.patch

@@ -0,0 +1,20 @@
+From 3f34021beffba4e39f064a14c5faceeaa224b766 Mon Sep 17 00:00:00 2001
+From: Jaroslav Kysela <perex@perex.cz>
+Date: Tue, 1 Jun 2021 21:08:53 +0200
+Subject: [PATCH] HDA-Intel: the lookups are supported from syntax 4
+
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ ucm2/HDA-Intel/HDA-Intel.conf | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/ucm2/HDA-Intel/HDA-Intel.conf b/ucm2/HDA-Intel/HDA-Intel.conf
+index 5794e72..8a8e0e7 100644
+--- a/ucm2/HDA-Intel/HDA-Intel.conf
++++ b/ucm2/HDA-Intel/HDA-Intel.conf
+@@ -1,4 +1,4 @@
+-Syntax 3
++Syntax 4
+
+ Define.Use ""	# a non-empty string to use UCM configuration for HDA devices
+