diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2015-02-12 00:40:58 -0500 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-03-14 15:37:17 -0400 |
| commit | 93fd529dd1bc4263c9a993cc6172a257d7b90878 (patch) | |
| tree | dd67943664fe4caa82b147ba18a45174932b57ea /drivers/gpu/drm | |
| parent | c112fd14870e43f1b5bd8f5e055c59f185a44ba9 (diff) | |
drm/radeon: fix voltage setup on hawaii
commit 09b6e85fc868568e1b2820235a2a851aecbccfcc upstream.
Missing parameter when fetching the real voltage values
from atom. Fixes problems with dynamic clocking on
certain boards.
bug:
https://bugs.freedesktop.org/show_bug.cgi?id=87457
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index df69b92ba164..d79e892093b5 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -3280,6 +3280,7 @@ int radeon_atom_get_voltage_evv(struct radeon_device *rdev, args.in.ucVoltageType = VOLTAGE_TYPE_VDDC; args.in.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE; + args.in.usVoltageLevel = cpu_to_le16(virtual_voltage_id); args.in.ulSCLKFreq = cpu_to_le32(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].clk); |