diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 6c96bb54e967..4a4ee8b25f2f 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -164,6 +164,7 @@ static void i9xx_write_infoframe(struct drm_encoder *encoder, } val |= intel_infoframe_enable(frame); + val &= ~VIDEO_DIP_FREQ_MASK; val |= intel_infoframe_frequency(frame); I915_WRITE(VIDEO_DIP_CTL, val); @@ -203,6 +204,7 @@ static void ironlake_write_infoframe(struct drm_encoder *encoder, } val |= intel_infoframe_enable(frame); + val &= ~VIDEO_DIP_FREQ_MASK; val |= intel_infoframe_frequency(frame); I915_WRITE(reg, val); @@ -236,6 +238,7 @@ static void vlv_write_infoframe(struct drm_encoder *encoder, } val |= intel_infoframe_enable(frame); + val &= ~VIDEO_DIP_FREQ_MASK; val |= intel_infoframe_frequency(frame); I915_WRITE(reg, val); |