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Subject[PATCH 08/21] drm/i915: Turn force VDD back off when panel running in intel_dp_dpms
Date
The VDD force bit is turned on before touching the panel, but if it
was enabled, there was no call to turn it back off. Add a call.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
drivers/gpu/drm/i915/intel_dp.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index da725d8..b915fc3 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1080,7 +1080,8 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode)
ironlake_edp_panel_on(intel_dp);
ironlake_edp_panel_vdd_off(intel_dp);
intel_dp_complete_link_train(intel_dp);
- }
+ } else
+ ironlake_edp_panel_vdd_off(intel_dp);
if (is_edp(intel_dp))
ironlake_edp_backlight_on(dev);
}
--
1.7.6.3


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