From bc9548d3a2251dcff4a5834ed40e0fa1763652bd Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Thu, 8 Feb 2024 22:49:01 -0800
Subject: libdrm: Update to 2.4.120

---
 pkg/libdrm/README.md  |  6 +++---
 pkg/libdrm/fourcc.lua | 44 ++++++++++++++++++++++++++++++++++++++++++++
 pkg/libdrm/gen.lua    |  5 +++++
 pkg/libdrm/src        |  2 +-
 pkg/libdrm/ver        |  2 +-
 5 files changed, 54 insertions(+), 5 deletions(-)
 create mode 100644 pkg/libdrm/fourcc.lua

(limited to 'pkg/libdrm')

diff --git a/pkg/libdrm/README.md b/pkg/libdrm/README.md
index 654422c0..bc650c97 100644
--- a/pkg/libdrm/README.md
+++ b/pkg/libdrm/README.md
@@ -3,7 +3,7 @@
 # `config.h`
 Generated with
 
-	meson build -Dintel=false -Dnouveau=false -Dradeon=false -Dvmwgfx=false -Dlibkms=false
+	meson build -Dintel=disabled -Dnouveau=disabled -Dradeon=disabled -Dvmwgfx=disabled
 
-`HAVE_INTEL`, `HAVE_NOUVEAU`, and `HAVE_AMDGPU` were removed since they get
-defined in `gen.lua` based on the keys in `config.video_drivers`.
+`HAVE_INTEL` and `HAVE_NOUVEAU` were removed since they get defined
+in `gen.lua` based on the keys in `config.video_drivers`.
diff --git a/pkg/libdrm/fourcc.lua b/pkg/libdrm/fourcc.lua
new file mode 100644
index 00000000..0a0deaaa
--- /dev/null
+++ b/pkg/libdrm/fourcc.lua
@@ -0,0 +1,44 @@
+io.write[[
+/* AUTOMATICALLY GENERATED by fourcc.lua. You should modify
+   that script instead of adding here entries manually! */
+static const struct drmFormatModifierInfo drm_format_modifier_table[] = {
+    { DRM_MODIFIER_INVALID(NONE, INVALID) },
+    { DRM_MODIFIER_LINEAR(NONE, LINEAR) },
+]]
+
+local vendors = {
+	ARM=true,
+	SAMSUNG=true,
+	QCOM=true,
+	VIVANTE=true,
+	NVIDIA=true,
+	BROADCOM=true,
+	ALLWINNER=true,
+}
+for line in io.lines() do
+	local mod = line:match('^#define I915_FORMAT_MOD_([%w_]+)')
+	if mod then
+		io.write(string.format('    { DRM_MODIFIER_INTEL(%s, %s) },\n', mod, mod))
+	end
+	local vendor, mod = line:match('^#define DRM_FORMAT_MOD_(%w+)_([%w_]+)%s')
+	if vendors[vendor] then
+		if vendor ~= 'ARM' or not mod:match('^TYPE_') then
+			io.write(string.format('    { DRM_MODIFIER(%s, %s, %s) },\n', vendor, mod, mod))
+		end
+	end
+	local vendor = line:match('^#define DRM_FORMAT_MOD_VENDOR_([%w_]+)')
+	if vendor then
+		table.insert(vendors, vendor)
+	end
+end
+
+io.write[[
+};
+static const struct drmFormatModifierVendorInfo drm_format_modifier_vendor_table[] = {
+]]
+for _, vendor in ipairs(vendors) do
+	io.write(string.format('    { DRM_FORMAT_MOD_VENDOR_%s, "%s" },\n', vendor, vendor))
+end
+io.write[[
+};
+]]
diff --git a/pkg/libdrm/gen.lua b/pkg/libdrm/gen.lua
index d0d4849d..bd58428e 100644
--- a/pkg/libdrm/gen.lua
+++ b/pkg/libdrm/gen.lua
@@ -9,6 +9,7 @@ cflags{
 	havedriver('nouveau'),
 	havedriver('amdgpu'),
 	'-I $dir',
+	'-I $outdir',
 	'-I $srcdir',
 	'-I $srcdir/include/drm',
 	'-isystem $builddir/pkg/linux-headers/include',
@@ -28,9 +29,13 @@ pkg.hdrs = {
 }
 
 pkg.deps = {
+	'$outdir/generated_static_table_fourcc.h',
 	'pkg/linux-headers/headers',
 }
 
+rule('fourcc', 'lua $dir/fourcc.lua <$in >$out')
+build('fourcc', '$outdir/generated_static_table_fourcc.h', {'$srcdir/include/drm/drm_fourcc.h', '|', '$dir/fourcc.lua'})
+
 lib('libdrm.a', {
 	'xf86drm.c',
 	'xf86drmHash.c',
diff --git a/pkg/libdrm/src b/pkg/libdrm/src
index 77b642b6..75254bf2 160000
--- a/pkg/libdrm/src
+++ b/pkg/libdrm/src
@@ -1 +1 @@
-Subproject commit 77b642b6dea5daac884fac470d0215fac2caf8fc
+Subproject commit 75254bf2390c10644ffb35a90fc8f18f196f9f0c
diff --git a/pkg/libdrm/ver b/pkg/libdrm/ver
index 72999df5..2a7e46b2 100644
--- a/pkg/libdrm/ver
+++ b/pkg/libdrm/ver
@@ -1 +1 @@
-2.4.106 r0
+2.4.120 r0
-- 
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