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drm/i915: Disable VGA output when doing DRM_MODE_DPMS_OFF.

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Signed-off-by: Ma Ling <ling.ma@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
ling.ma@intel.com 2009-06-25 11:55:57 +08:00 committed by Eric Anholt
parent 8e4d36b993
commit febc7694a5
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_crt.c
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@ -46,7 +46,7 @@ static void intel_crt_dpms(struct drm_encoder *encoder, int mode)
temp = I915_READ(reg); temp = I915_READ(reg);
temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE); temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
temp |= ADPA_DAC_ENABLE; temp &= ~ADPA_DAC_ENABLE;
switch(mode) { switch(mode) {
case DRM_MODE_DPMS_ON: case DRM_MODE_DPMS_ON: