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author | Alex Deucher <alexander.deucher@amd.com> | 2012-09-14 10:59:26 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-13 05:28:11 +0900 |
commit | 6a971dedc857dea1de7b5394f502c7644f1d8bc6 (patch) | |
tree | b1ace37655debc15dba6d757ba1c11480513b9e0 /drivers/gpu/drm | |
parent | 70deff084ca28ae74786764fd8d882947b5a31a4 (diff) | |
download | kernel_samsung_crespo-6a971dedc857dea1de7b5394f502c7644f1d8bc6.zip kernel_samsung_crespo-6a971dedc857dea1de7b5394f502c7644f1d8bc6.tar.gz kernel_samsung_crespo-6a971dedc857dea1de7b5394f502c7644f1d8bc6.tar.bz2 |
drm/radeon: only adjust default clocks on NI GPUs
commit 2e3b3b105ab3bb5b6a37198da4f193cd13781d13 upstream.
SI asics store voltage information differently so we
don't have a way to deal with it properly yet.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_pm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 6fabe89..4f88863 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -535,7 +535,9 @@ void radeon_pm_suspend(struct radeon_device *rdev) void radeon_pm_resume(struct radeon_device *rdev) { /* set up the default clocks if the MC ucode is loaded */ - if (ASIC_IS_DCE5(rdev) && rdev->mc_fw) { + if ((rdev->family >= CHIP_BARTS) && + (rdev->family <= CHIP_CAYMAN) && + rdev->mc_fw) { if (rdev->pm.default_vddc) radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, SET_VOLTAGE_TYPE_ASIC_VDDC); @@ -590,7 +592,9 @@ int radeon_pm_init(struct radeon_device *rdev) radeon_pm_print_states(rdev); radeon_pm_init_profile(rdev); /* set up the default clocks if the MC ucode is loaded */ - if (ASIC_IS_DCE5(rdev) && rdev->mc_fw) { + if ((rdev->family >= CHIP_BARTS) && + (rdev->family <= CHIP_CAYMAN) && + rdev->mc_fw) { if (rdev->pm.default_vddc) radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, SET_VOLTAGE_TYPE_ASIC_VDDC); |