Update Linux kernel release to v7.2.8-2 for base and BORE kernels

Signed-off-by: Krzysztof Wilczyński <kwilczynski@omarchy.org>

pkgbuilds/linux-omarchy/0478-amd-freesync-vcp-code-check-hdmi-pcon.patch

@@ -0,0 +1,16 @@
+diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+@@ -14232,6 +14232,12 @@ void amdgpu_dm_update_freesync_caps(struct drm_connector *connector,
+ 		}
+ 	}
+ 
++	/* HDMI/PCON without an EDID FreeSync VCP code is not FreeSync-capable. */
++	if ((sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A ||
++	     as_type == FREESYNC_TYPE_PCON_IN_WHITELIST) &&
++	    !sink->edid_caps.freesync_vcp_code)
++		freesync_capable = false;
++
+ 	/* Handle MCCS */
+ 	if (do_mccs) {
+ 		dm_helpers_read_mccs_caps(adev->dm.dc->ctx, amdgpu_dm_connector->dc_link, sink);