From 4639dd21e759e32125adc7171abf6cb8140d54cf Mon Sep 17 00:00:00 2001 From: Alex Deucher <alexander.deucher@amd.com> Date: Mon, 25 Jul 2011 18:50:08 -0400 Subject: [PATCH] drm/radeon/kms: add missing vddci setting on NI+ 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 Signed-off-by: Dave Airlie <airlied@redhat.com> --- drivers/gpu/drm/radeon/radeon_pm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index aaa19dc418a0f..6fabe89fa6a18 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) -- 2.30.2