sys-kernel/asahi-sources: new package, add 6.6.0_p15

Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

5 files changed, 213 insertions, 0 deletions

diff --git a/sys-kernel/asahi-sources/Manifest b/sys-kernel/asahi-sources/Manifest
new file mode 100644
index 000000000000..42188bc6d33d
--- /dev/null
+++ b/sys-kernel/asahi-sources/Manifest
@@ -0,0 +1 @@
+DIST asahi-sources-6.6.0_p15.tar.gz 229858421 BLAKE2B f0cdce0421bb8637d52e82d2ff0b7e07c29e828783c7cb8733f1582916be81bfd14a0b6a98f51f633ee9da3d10aa1fff6b27c5779bd9fa55c1d04615173d6d4b SHA512 b261e3813f1c0f5bae3a24e7ed0dce41470cfe2ee965ab0121d41793aa08f72d0d91be633f7ba0317f265a6e98a7a134cf86a29e7d48dbb58c5f5f7a3a13cc53
diff --git a/sys-kernel/asahi-sources/asahi-sources-6.6.0_p15.ebuild b/sys-kernel/asahi-sources/asahi-sources-6.6.0_p15.ebuild
new file mode 100644
index 000000000000..f462385c5aac
--- /dev/null
+++ b/sys-kernel/asahi-sources/asahi-sources-6.6.0_p15.ebuild
@@ -0,0 +1,69 @@
+# Copyright 2023-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+K_SECURITY_UNSUPPORTED="1"
+ETYPE="sources"
+#K_WANT_GENPATCHES="base extras experimental"
+#K_GENPATCHES_VER="5"
+K_NODRYRUN="1"
+
+inherit kernel-2
+detect_version
+detect_arch
+
+if [[ ${PV} != ${PV/_rc} ]] ; then
+	# $PV is expected to be of following form: 6.0_rc5_p1
+	MY_TAG="$(ver_cut 6)"
+	MY_P="asahi-$(ver_rs 2 - $(ver_cut 1-4))-${MY_TAG}"
+else
+	# $PV is expected to be of following form: 5.19.0_p1
+	MY_TAG="$(ver_cut 5)"
+	MY_P="asahi-$(ver_cut 1-2)-${MY_TAG}"
+fi
+
+DESCRIPTION="Asahi Linux kernel sources"
+HOMEPAGE="https://asahilinux.org"
+KERNEL_URI="https://github.com/AsahiLinux/linux/archive/refs/tags/${MY_P}.tar.gz -> ${PN}-${PV}.tar.gz"
+SRC_URI="${KERNEL_URI} ${GENPATCHES_URI} ${ARCH_URI}"
+
+KEYWORDS="~arm64"
+IUSE="rust"
+
+DEPEND="
+	${DEPEND}
+	rust? ( || ( dev-lang/rust[rust-src]
+				 dev-lang/rust-bin[rust-src]
+			)
+			dev-util/bindgen
+		)
+"
+
+PATCHES=(
+		"${FILESDIR}/${P}-enable-speakers-stage1.patch"
+		"${FILESDIR}/${P}-enable-speakers-stage2.patch"
+)
+
+src_unpack() {
+	unpack ${PN}-${PV}.tar.gz
+	mv linux-${MY_P} linux-${KV_FULL} || die "Could not move source tree"
+}
+
+src_prepare() {
+	default
+	cd "${WORKDIR}/linux-${KV-FULL}" || die
+	# XXX: Genpatches do not yet work with Rust kernels
+	#handle_genpatches --set-unipatch-list
+	#[[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_GENPATCHES} || -n ${UNIPATCH_LIST_DEFAULT} ]] && \
+	#	unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
+	#unpack_fix_install_path
+	#env_setup_xmakeopts
+	echo "-${MY_TAG}" > localversion.10-pkgrel || die
+	cd "${S}" || die
+}
+
+pkg_postinst() {
+	einfo "For more information about Asahi Linux please visit ${HOMEPAGE},"
+	einfo "or consult the Wiki at https://github.com/AsahiLinux/docs/wiki."
+	kernel-2_pkg_postinst
+}
diff --git a/sys-kernel/asahi-sources/files/asahi-sources-6.6.0_p15-enable-speakers-stage1.patch b/sys-kernel/asahi-sources/files/asahi-sources-6.6.0_p15-enable-speakers-stage1.patch
new file mode 100644
index 000000000000..1e5d9c74f1c1
--- /dev/null
+++ b/sys-kernel/asahi-sources/files/asahi-sources-6.6.0_p15-enable-speakers-stage1.patch
@@ -0,0 +1,78 @@
+From 385ea7b5023486aba7919cec8b6b3f6a843a1013 Mon Sep 17 00:00:00 2001
+From: Hector Martin <marcan@marcan.st>
+Date: Fri, 15 Dec 2023 20:38:32 +0900
+Subject: [PATCH] READ COMMIT MESSAGE! macaudio: Enable first round of models
+
+Enables j313, j293, j493, j314, j414, j274, j375, j473, j474, j475
+
+*** WARNING FOR DISTRO PACKAGERS WANTING TO APPLY THIS: ***
+*** YOU ABSOLUTELY NEED THIS PATCH IN YOUR LSP-PLUGINS PACKAGE ***
+
+https://github.com/lsp-plugins/lsp-dsp-lib/pull/20
+
+Do NOT enable speakers without that patch, on any model. It can/will
+result in nasty noise that could damage them.
+
+Signed-off-by: Hector Martin <marcan@marcan.st>
+---
+ sound/soc/apple/macaudio.c | 20 ++++++++++++--------
+ 1 file changed, 12 insertions(+), 8 deletions(-)
+
+diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c
+index f5b349057a67e1..d2ced87e88c0e1 100644
+--- a/sound/soc/apple/macaudio.c
++++ b/sound/soc/apple/macaudio.c
+@@ -1490,23 +1490,27 @@ struct macaudio_platform_cfg macaudio_j180_cfg = {
+ 	false,	AMP_SN012776,	SPKR_1W1T,	false,	10,	-20,
+ };
+ struct macaudio_platform_cfg macaudio_j274_cfg = {
+-	false,	AMP_TAS5770,	SPKR_1W,	false,	20,	-20,
++	true,	AMP_TAS5770,	SPKR_1W,	false,	20,	-20,
+ };
+
+ struct macaudio_platform_cfg macaudio_j293_cfg = {
+-	false,	AMP_TAS5770,	SPKR_2W,	true,	15,	-20,
++	true,	AMP_TAS5770,	SPKR_2W,	true,	15,	-20,
+ };
+
+ struct macaudio_platform_cfg macaudio_j313_cfg = {
+-	false,	AMP_TAS5770,	SPKR_1W,	true,	10,	-20,
++	true,	AMP_TAS5770,	SPKR_1W,	true,	10,	-20,
+ };
+
+-struct macaudio_platform_cfg macaudio_j314_j316_cfg = {
++struct macaudio_platform_cfg macaudio_j314_cfg = {
++	true,	AMP_SN012776,	SPKR_2W1T,	true,	15,	-20,
++};
++
++struct macaudio_platform_cfg macaudio_j316_cfg = {
+ 	false,	AMP_SN012776,	SPKR_2W1T,	true,	15,	-20,
+ };
+
+ struct macaudio_platform_cfg macaudio_j37x_j47x_cfg = {
+-	false,	AMP_SN012776,	SPKR_1W,	false,	20,	-20,
++	true,	AMP_SN012776,	SPKR_1W,	false,	20,	-20,
+ };
+
+ struct macaudio_platform_cfg macaudio_j413_cfg = {
+@@ -1522,7 +1526,7 @@ struct macaudio_platform_cfg macaudio_j45x_cfg = {
+ };
+
+ struct macaudio_platform_cfg macaudio_j493_cfg = {
+-	false,	AMP_SN012776,	SPKR_2W,	true,	15,	-20,
++	true,	AMP_SN012776,	SPKR_2W,	true,	15,	-20,
+ };
+
+ struct macaudio_platform_cfg macaudio_fallback_cfg = {
+@@ -1558,9 +1562,9 @@ static const struct of_device_id macaudio_snd_device_id[]  = {
+ 	/* j313    AID4    tas5770     10      2× 1W */
+ 	{ .compatible = "apple,j313-macaudio", .data = &macaudio_j313_cfg },
+ 	/* j314    AID8    sn012776    15      2× 2W+1T */
+-	{ .compatible = "apple,j314-macaudio", .data = &macaudio_j314_j316_cfg },
++	{ .compatible = "apple,j314-macaudio", .data = &macaudio_j314_cfg },
+ 	/* j316    AID9    sn012776    15      2× 2W+1T */
+-	{ .compatible = "apple,j316-macaudio", .data = &macaudio_j314_j316_cfg },
++	{ .compatible = "apple,j316-macaudio", .data = &macaudio_j316_cfg },
+ 	/* j375    AID10   sn012776    15      1× 1W */
+ 	{ .compatible = "apple,j375-macaudio", .data = &macaudio_j37x_j47x_cfg },
+ 	/* j413    AID13   sn012776    15      2× 1W+1T */
diff --git a/sys-kernel/asahi-sources/files/asahi-sources-6.6.0_p15-enable-speakers-stage2.patch b/sys-kernel/asahi-sources/files/asahi-sources-6.6.0_p15-enable-speakers-stage2.patch
new file mode 100644
index 000000000000..5a83346337fa
--- /dev/null
+++ b/sys-kernel/asahi-sources/files/asahi-sources-6.6.0_p15-enable-speakers-stage2.patch
@@ -0,0 +1,47 @@
+From 6a24102c06c95951ab992e2d41336cc6d4bfdf23 Mon Sep 17 00:00:00 2001
+From: Hector Martin <marcan@marcan.st>
+Date: Fri, 15 Dec 2023 20:40:53 +0900
+Subject: [PATCH] READ COMMIT MESSAGE! macaudio: Enable second round of models
+
+Enables j316, j413, j415, j416
+
+*** WARNING FOR DISTRO PACKAGERS WANTING TO APPLY THIS: ***
+*** YOU ABSOLUTELY NEED THIS PATCH IN YOUR LSP-PLUGINS PACKAGE ***
+
+https://github.com/lsp-plugins/lsp-dsp-lib/pull/20
+
+Do NOT enable speakers without that patch, on any model. It can/will
+result in nasty noise that could damage them.
+
+Signed-off-by: Hector Martin <marcan@marcan.st>
+---
+ sound/soc/apple/macaudio.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c
+index d2ced87e88c0e1..f347f08b7ad01e 100644
+--- a/sound/soc/apple/macaudio.c
++++ b/sound/soc/apple/macaudio.c
+@@ -1506,7 +1506,7 @@ struct macaudio_platform_cfg macaudio_j314_cfg = {
+ };
+
+ struct macaudio_platform_cfg macaudio_j316_cfg = {
+-	false,	AMP_SN012776,	SPKR_2W1T,	true,	15,	-20,
++	true,	AMP_SN012776,	SPKR_2W1T,	true,	15,	-20,
+ };
+
+ struct macaudio_platform_cfg macaudio_j37x_j47x_cfg = {
+@@ -1514,11 +1514,11 @@ struct macaudio_platform_cfg macaudio_j37x_j47x_cfg = {
+ };
+
+ struct macaudio_platform_cfg macaudio_j413_cfg = {
+-	false,	AMP_SN012776,	SPKR_1W1T,	true,	15,	-20,
++	true,	AMP_SN012776,	SPKR_1W1T,	true,	15,	-20,
+ };
+
+ struct macaudio_platform_cfg macaudio_j415_cfg = {
+-	false,	AMP_SN012776,	SPKR_2W1T,	true,	15,	-20,
++	true,	AMP_SN012776,	SPKR_2W1T,	true,	15,	-20,
+ };
+
+ struct macaudio_platform_cfg macaudio_j45x_cfg = {
diff --git a/sys-kernel/asahi-sources/metadata.xml b/sys-kernel/asahi-sources/metadata.xml
new file mode 100644
index 000000000000..c0d62b1d2362
--- /dev/null
+++ b/sys-kernel/asahi-sources/metadata.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>jcalligeros99@gmail.com</email>
+    <name>James Calligeros</name>
+  </maintainer>
+  <maintainer type="project">
+    <email>asahi@gentoo.org</email>
+  </maintainer>
+  <use>
+    <flag name="symlink">Automatically symlink the kernel sources to /usr/src/linux</flag>
+    <flag name="rust">Pull in the Rust For Linux dependencies</flag>
+  </use>
+  <upstream>
+    <remote-id type="github">AsahiLinux/linux</remote-id>
+  </upstream>
+</pkgmetadata>