[PATCH 5.3 061/166] drm/amdgpu/si: fix ASIC tests

Greg Kroah-Hartman
2019-10-06T17:49:50Z

From: Jean Delvare <jdelvare@suse.de>

[ Upstream commit 77efe48a729588527afb4d5811b9e0acb29f5e51 ]

Comparing adev->family with CHIP constants is not correct.
adev->family can only be compared with AMDGPU_FAMILY constants and
adev->asic_type is the struct member to compare with CHIP constants.
They are separate identification spaces.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Fixes: 62a37553414a ("drm/amdgpu: add si implementation v10")
Cc: Ken Wang <Qingqing.Wang@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/amdgpu/si.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index 4d74453f3cfbd..602397016b641 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -1881,7 +1881,7 @@ static void si_program_aspm(struct amdgpu_device *adev)
if (orig != data)
si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);

- if ((adev->family != CHIP_OLAND) && (adev->family != CHIP_HAINAN)) {
+ if ((adev->asic_type != CHIP_OLAND) && (adev->asic_type != CHIP_HAINAN)) {
orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
data &= ~PLL_RAMP_UP_TIME_0_MASK;
if (orig != data)
@@ -1930,14 +1930,14 @@ static void si_program_aspm(struct amdgpu_device *adev)

orig = data = si_pif_phy0_rreg(adev,PB0_PIF_CNTL);
data &= ~LS2_EXIT_TIME_MASK;
- if ((adev->family == CHIP_OLAND) || (adev->family == CHIP_HAINAN))
+ if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
data |= LS2_EXIT_TIME(5);
if (orig != data)
si_pif_phy0_wreg(adev,PB0_PIF_CNTL, data);

orig = data = si_pif_phy1_rreg(adev,PB1_PIF_CNTL);
data &= ~LS2_EXIT_TIME_MASK;
- if ((adev->family == CHIP_OLAND) || (adev->family == CHIP_HAINAN))
+ if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
data |= LS2_EXIT_TIME(5);
if (orig != data)
si_pif_phy1_wreg(adev,PB1_PIF_CNTL, data);
--
2.20.1