From: Alex Deucher alexander.deucher@amd.com
Need to add vddci setting to pm init as well as resume. Fixes hangs on load on some boards.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=38754
Signed-off-by: Alex Deucher alexander.deucher@amd.com Cc: stable@kernel.org --- drivers/gpu/drm/radeon/radeon_pm.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index aaa19dc..6fabe89 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -594,6 +594,9 @@ int radeon_pm_init(struct radeon_device *rdev) if (rdev->pm.default_vddc) radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, SET_VOLTAGE_TYPE_ASIC_VDDC); + if (rdev->pm.default_vddci) + radeon_atom_set_voltage(rdev, rdev->pm.default_vddci, + SET_VOLTAGE_TYPE_ASIC_VDDCI); if (rdev->pm.default_sclk) radeon_set_engine_clock(rdev, rdev->pm.default_sclk); if (rdev->pm.default_mclk)