Added the patch file to the repository instead of hosting it externally.

0001-Revert-4df96ba66760.patch

@@ -0,0 +1,75 @@
+From 6cd3a114e90c1b9be60871d2a324d71386f9ae6b Mon Sep 17 00:00:00 2001
+From: Kevin Holm <kevin@holm.dev>
+Date: Mon, 29 Jul 2024 20:03:54 +0200
+Subject: [PATCH] Revert "drm/amd/display: Add timing pixel encoding for mst
+ mode validation"
+
+This reverts commit 4df96ba66760345471a85ef7bb29e1cd4e956057.
+
+[Why] The commit caused some external displays to not show any image when
+connected through a usb-c hub.
+
+[How] Manually solved the merge conflict by removing everything git marked
+belonging to v6.10.2 and adding everything git marked to belong to the
+version before the problem commit.
+
+Link: https://lore.kernel.org/stable/fd8ece71459cd79f669efcfd25e4ce38b80d4164@holm.dev/T/#t
+---
+ .../display/amdgpu_dm/amdgpu_dm_mst_types.c   | 33 +++----------------
+ 1 file changed, 5 insertions(+), 28 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+index a5e1a93ddaea..5c555a37e367 100644
+--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+@@ -1599,7 +1599,7 @@ enum dc_status dm_dp_mst_is_port_support_mode(
+ 	struct amdgpu_dm_connector *aconnector,
+ 	struct dc_stream_state *stream)
+ {
+-	int pbn, branch_max_throughput_mps = 0;
++	int bpp, pbn, branch_max_throughput_mps = 0;
+ 	struct dc_link_settings cur_link_settings;
+ 	unsigned int end_to_end_bw_in_kbps = 0;
+ 	unsigned int upper_link_bw_in_kbps = 0, down_link_bw_in_kbps = 0;
+@@ -1649,34 +1649,11 @@ enum dc_status dm_dp_mst_is_port_support_mode(
+ 			}
+ 		}
+ 	} else {
+-		/* Check if mode could be supported within max slot
+-		 * number of current mst link and full_pbn of mst links.
+-		 */
+-		int pbn_div, slot_num, max_slot_num;
+-		enum dc_link_encoding_format link_encoding;
+-		uint32_t stream_kbps =
+-			dc_bandwidth_in_kbps_from_timing(&stream->timing,
+-				dc_link_get_highest_encoding_format(stream->link));
+-
+-		pbn = kbps_to_peak_pbn(stream_kbps);
+-		pbn_div = dm_mst_get_pbn_divider(stream->link);
+-		slot_num = DIV_ROUND_UP(pbn, pbn_div);
+-
+-		link_encoding = dc_link_get_highest_encoding_format(stream->link);
+-		if (link_encoding == DC_LINK_ENCODING_DP_8b_10b)
+-			max_slot_num = 63;
+-		else if (link_encoding == DC_LINK_ENCODING_DP_128b_132b)
+-			max_slot_num = 64;
+-		else {
+-			DRM_DEBUG_DRIVER("Invalid link encoding format\n");
++		/* check if mode could be supported within full_pbn */
++		bpp = convert_dc_color_depth_into_bpc(stream->timing.display_color_depth) * 3;
++		pbn = drm_dp_calc_pbn_mode(stream->timing.pix_clk_100hz / 10, bpp << 4);
++		if (pbn > aconnector->mst_output_port->full_pbn)
+ 			return DC_FAIL_BANDWIDTH_VALIDATE;
+-		}
+-
+-		if (slot_num > max_slot_num ||
+-			pbn > aconnector->mst_output_port->full_pbn) {
+-			DRM_DEBUG_DRIVER("Mode can not be supported within mst links!");
+-			return DC_FAIL_BANDWIDTH_VALIDATE;
+-		}
+ 	}
+ 
+ 	/* check is mst dsc output bandwidth branch_overall_throughput_0_mps */
+-- 
+2.45.2
+

PKGBUILD

@@ -1,6 +1,6 @@
 # Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
 
-pkgbase=linux
+pkgbase=linux-kjh
 pkgver=6.10.2.arch1
 pkgrel=1
 pkgdesc='Linux'
@@ -35,6 +35,7 @@ source=(
   https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/${_srcname}.tar.{xz,sign}
   $url/releases/download/$_srctag/linux-$_srctag.patch.zst{,.sig}
   config  # the main kernel config file
+  0001-Revert-4df96ba66760.patch
 )
 validpgpkeys=(
   ABAF11C65A2970B130ABE3C479BE3E4300411886  # Linus Torvalds
@@ -46,12 +47,14 @@ sha256sums=('73d8520dd9cba5acfc5e7208e76b35d9740b8aae38210a9224e32ec4c0d29b70'
             'SKIP'
             'a4efb43085bdfff93b11f26dd276859d347752958717b99c9f4a97133b857515'
             'SKIP'
-            'db35dc40884ec866a32225b2f7916fa7ae24273e08f9e204cddb010816255e17')
+            'db35dc40884ec866a32225b2f7916fa7ae24273e08f9e204cddb010816255e17'
+            '012a9dfcf711661e3200949cfdf0682be4afb7fe357d27c638b898c80bfec680')
 b2sums=('ab1d2e79a1bb8a9b78ab5b1af93db7ef356cb5e14bba1121bbd3ae06b9589c8bfc32bab373acdd0ecf965ac132130e7eb34e70b35a9df1bd85b49dab97e2c02a'
         'SKIP'
         '9c16132af733ba448db39467d0d20df7143e2f2c1acf01653afa898a3e10f5fa170db24bdede4e7083b72064a3dc4bc4e6d616d3ac7cdc0a6b25d5725ff633fc'
         'SKIP'
-        '3f8f9bbde186b92bca111978c7df904446465b63e612fb2220d063758b0d11eab2f6907d41512170056cd35233021a2614302911a1ac796e5e1fbd42eaed3b8a')
+        '3f8f9bbde186b92bca111978c7df904446465b63e612fb2220d063758b0d11eab2f6907d41512170056cd35233021a2614302911a1ac796e5e1fbd42eaed3b8a'
+        'feb57cfa4a1db0d68ea9733afdd507489e23ee4fa782511adf79c18510c20d6d776b2b6b1ae0ce1c0f54a9cc69b47e3f42dcf45eb3ca4b58351add85fe01da61')
 
 export KBUILD_BUILD_HOST=archlinux
 export KBUILD_BUILD_USER=$pkgbase