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drm/i915/ddi: Removed unused var from hsw_write_infoframe()

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Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180613170710.15080-6-imre.deak@intel.com
This commit is contained in:
Imre Deak 2018-06-13 20:07:10 +03:00
parent c737376442
commit 3b567bb059
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/i915/intel_hdmi.c
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@ -390,14 +390,11 @@ static void hsw_write_infoframe(struct drm_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(dev);
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
i915_reg_t ctl_reg = HSW_TVIDEO_DIP_CTL(cpu_transcoder);
i915_reg_t data_reg;
int data_size = type == DP_SDP_VSC ?
VIDEO_DIP_VSC_DATA_SIZE : VIDEO_DIP_DATA_SIZE;
int i;
u32 val = I915_READ(ctl_reg);
data_reg = hsw_dip_data_reg(dev_priv, cpu_transcoder, type, 0);
val &= ~hsw_infoframe_enable(type);
I915_WRITE(ctl_reg, val);