From: Asad Kamal <asad.kamal@xxxxxxx>
[ Upstream commit b485b899e5b8f83723833feca30a1a1e3df778df ]
Fix mask used for esm ctrl register to get pcie link
speed on smu_v11_0_3, smu_v13_0_2 & smu_v13_0_6
Fixes: 511a95552ec8 ("drm/amd/pm: Add SMU 13.0.6 support")
Fixes: c05d1c401572 ("drm/amd/swsmu: add aldebaran smu13 ip support (v3)")
Fixes: f1c378593153 ("drm/amd/powerplay: add Arcturus support for gpu metrics export")
Signed-off-by: Asad Kamal <asad.kamal@xxxxxxx>
Reviewed-by: Lijo Lazar <lijo.lazar@xxxxxxx>
Reviewed-by: Le Ma <le.ma@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 4 ++--
drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 4 ++--
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 4 ++--
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
index 704a2b577a0e2..4c58c2cd26d88 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
@@ -2356,8 +2356,8 @@ static uint16_t arcturus_get_current_pcie_link_speed(struct smu_context *smu)
/* TODO: confirm this on real target */
esm_ctrl = RREG32_PCIE(smnPCIE_ESM_CTRL);
- if ((esm_ctrl >> 15) & 0x1FFFF)
- return (uint16_t)(((esm_ctrl >> 8) & 0x3F) + 128);
+ if ((esm_ctrl >> 15) & 0x1)
+ return (uint16_t)(((esm_ctrl >> 8) & 0x7F) + 128);
return smu_v11_0_get_current_pcie_link_speed(smu);
}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index 08fff9600bd29..5afd03e42bbfc 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1720,8 +1720,8 @@ static int aldebaran_get_current_pcie_link_speed(struct smu_context *smu)
/* TODO: confirm this on real target */
esm_ctrl = RREG32_PCIE(smnPCIE_ESM_CTRL);
- if ((esm_ctrl >> 15) & 0x1FFFF)
- return (((esm_ctrl >> 8) & 0x3F) + 128);
+ if ((esm_ctrl >> 15) & 0x1)
+ return (((esm_ctrl >> 8) & 0x7F) + 128);
return smu_v13_0_get_current_pcie_link_speed(smu);
}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index 24d6811438c5c..6a28f8d5bff7d 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -1941,8 +1941,8 @@ static int smu_v13_0_6_get_current_pcie_link_speed(struct smu_context *smu)
/* TODO: confirm this on real target */
esm_ctrl = RREG32_PCIE(smnPCIE_ESM_CTRL);
- if ((esm_ctrl >> 15) & 0x1FFFF)
- return (((esm_ctrl >> 8) & 0x3F) + 128);
+ if ((esm_ctrl >> 15) & 0x1)
+ return (((esm_ctrl >> 8) & 0x7F) + 128);
speed_level = (RREG32_PCIE(smnPCIE_LC_SPEED_CNTL) &
PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK)
--
2.43.0
