From: jsg <jsg@openbsd.org>
Date: Mon, 5 Aug 2024 02:28:52 +0000 (+0000)
Subject: drm/amd/pm: Fix aldebaran pcie speed reporting
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=6216c0524669ba930a030316ff61bbe3c6362805;p=openbsd

drm/amd/pm: Fix aldebaran pcie speed reporting

From Lijo Lazar
0af2e5cb74514877326448becf40365b073b44e2 in linux-6.6.y/6.6.44
b6420021e17e262c57bb289d0556ee181b014f9c in mainline linux
---

diff --git a/sys/dev/pci/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/sys/dev/pci/drm/amd/pm/swsmu/smu13/smu_v13_0.c
index 8f9e4414345..a6f04c7dd41 100644
--- a/sys/dev/pci/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+++ b/sys/dev/pci/drm/amd/pm/swsmu/smu13/smu_v13_0.c
@@ -79,8 +79,8 @@ MODULE_FIRMWARE("amdgpu/smu_13_0_10.bin");
 #define PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD_MASK 0x00000070L
 #define PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD__SHIFT 0x4
 #define smnPCIE_LC_SPEED_CNTL			0x11140290
-#define PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK 0xC000
-#define PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT 0xE
+#define PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK 0xE0
+#define PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT 0x5
 
 static const int link_width[] = {0, 1, 2, 4, 8, 12, 16};