1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 969d08c72d10..32a3693905ec 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -88,7 +88,7 @@ static void intel_disable_crt(struct intel_encoder *encoder)
        u32 temp;
        temp = I915_READ(crt->adpa_reg);
-        temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
+        temp |= ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE;
        temp &= ~ADPA_DAC_ENABLE;
        I915_WRITE(crt->adpa_reg, temp);
 }

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 969d08c72d10..32a3693905ec 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -88,7 +88,7 @@ static void intel_disable_crt(struct intel_encoder *encoder)
88	u32 temp;	88	u32 temp;
89		89
90	temp = I915_READ(crt->adpa_reg);	90	temp = I915_READ(crt->adpa_reg);
91	temp &= ~(ADPA_HSYNC_CNTL_DISABLE \| ADPA_VSYNC_CNTL_DISABLE);	91	temp \|= ADPA_HSYNC_CNTL_DISABLE \| ADPA_VSYNC_CNTL_DISABLE;
92	temp &= ~ADPA_DAC_ENABLE;	92	temp &= ~ADPA_DAC_ENABLE;
93	I915_WRITE(crt->adpa_reg, temp);	93	I915_WRITE(crt->adpa_reg, temp);
94	}	94	}