diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index e1005d7b75fd..34be2cfd0ec8 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -207,7 +207,6 @@ static void g4x_write_infoframe(struct intel_encoder *encoder, I915_WRITE(VIDEO_DIP_CTL, val); - mmiowb(); for (i = 0; i < len; i += 4) { I915_WRITE(VIDEO_DIP_DATA, *data); data++; @@ -215,7 +214,6 @@ static void g4x_write_infoframe(struct intel_encoder *encoder, /* Write every possible data byte to force correct ECC calculation. */ for (; i < VIDEO_DIP_DATA_SIZE; i += 4) I915_WRITE(VIDEO_DIP_DATA, 0); - mmiowb(); val |= g4x_infoframe_enable(type); val &= ~VIDEO_DIP_FREQ_MASK; @@ -282,7 +280,6 @@ static void ibx_write_infoframe(struct intel_encoder *encoder, I915_WRITE(reg, val); - mmiowb(); for (i = 0; i < len; i += 4) { I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), *data); data++; @@ -290,7 +287,6 @@ static void ibx_write_infoframe(struct intel_encoder *encoder, /* Write every possible data byte to force correct ECC calculation. */ for (; i < VIDEO_DIP_DATA_SIZE; i += 4) I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), 0); - mmiowb(); val |= g4x_infoframe_enable(type); val &= ~VIDEO_DIP_FREQ_MASK; @@ -364,7 +360,6 @@ static void cpt_write_infoframe(struct intel_encoder *encoder, I915_WRITE(reg, val); - mmiowb(); for (i = 0; i < len; i += 4) { I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), *data); data++; @@ -372,7 +367,6 @@ static void cpt_write_infoframe(struct intel_encoder *encoder, /* Write every possible data byte to force correct ECC calculation. */ for (; i < VIDEO_DIP_DATA_SIZE; i += 4) I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), 0); - mmiowb(); val |= g4x_infoframe_enable(type); val &= ~VIDEO_DIP_FREQ_MASK; @@ -439,7 +433,6 @@ static void vlv_write_infoframe(struct intel_encoder *encoder, I915_WRITE(reg, val); - mmiowb(); for (i = 0; i < len; i += 4) { I915_WRITE(VLV_TVIDEO_DIP_DATA(intel_crtc->pipe), *data); data++; @@ -447,7 +440,6 @@ static void vlv_write_infoframe(struct intel_encoder *encoder, /* Write every possible data byte to force correct ECC calculation. */ for (; i < VIDEO_DIP_DATA_SIZE; i += 4) I915_WRITE(VLV_TVIDEO_DIP_DATA(intel_crtc->pipe), 0); - mmiowb(); val |= g4x_infoframe_enable(type); val &= ~VIDEO_DIP_FREQ_MASK; @@ -514,7 +506,6 @@ static void hsw_write_infoframe(struct intel_encoder *encoder, val &= ~hsw_infoframe_enable(type); I915_WRITE(ctl_reg, val); - mmiowb(); for (i = 0; i < len; i += 4) { I915_WRITE(hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2), *data); @@ -524,7 +515,6 @@ static void hsw_write_infoframe(struct intel_encoder *encoder, for (; i < data_size; i += 4) I915_WRITE(hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2), 0); - mmiowb(); val |= hsw_infoframe_enable(type); I915_WRITE(ctl_reg, val); |