@@ -4565,6 +4565,7 @@ enum {
* of the infoframe structure specified by CEA-861. */
#define VIDEO_DIP_DATA_SIZE 32
#define VIDEO_DIP_VSC_DATA_SIZE 36
+#define VIDEO_DIP_PPS_DATA_SIZE 132
#define VIDEO_DIP_CTL _MMIO(0x61170)
/* Pre HSW: */
#define VIDEO_DIP_ENABLE (1 << 31)
@@ -115,6 +115,8 @@ static u32 hsw_infoframe_enable(unsigned int type)
switch (type) {
case DP_SDP_VSC:
return VIDEO_DIP_ENABLE_VSC_HSW;
+ case DP_SDP_PPS:
+ return VDIP_ENABLE_PPS;
case HDMI_INFOFRAME_TYPE_AVI:
return VIDEO_DIP_ENABLE_AVI_HSW;
case HDMI_INFOFRAME_TYPE_SPD:
@@ -136,6 +138,8 @@ hsw_dip_data_reg(struct drm_i915_private *dev_priv,
switch (type) {
case DP_SDP_VSC:
return HSW_TVIDEO_DIP_VSC_DATA(cpu_transcoder, i);
+ case DP_SDP_PPS:
+ return ICL_VIDEO_DIP_PPS_DATA(cpu_transcoder, i);
case HDMI_INFOFRAME_TYPE_AVI:
return HSW_TVIDEO_DIP_AVI_DATA(cpu_transcoder, i);
case HDMI_INFOFRAME_TYPE_SPD:
@@ -148,6 +152,18 @@ hsw_dip_data_reg(struct drm_i915_private *dev_priv,
}
}
+static int hsw_dip_data_size(unsigned int type)
+{
+ switch (type) {
+ case DP_SDP_VSC:
+ return VIDEO_DIP_VSC_DATA_SIZE;
+ case DP_SDP_PPS:
+ return VIDEO_DIP_PPS_DATA_SIZE;
+ default:
+ return VIDEO_DIP_DATA_SIZE;
+ }
+}
+
static void g4x_write_infoframe(struct drm_encoder *encoder,
const struct intel_crtc_state *crtc_state,
unsigned int type,
@@ -390,11 +406,14 @@ 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);
- int data_size = type == DP_SDP_VSC ?
- VIDEO_DIP_VSC_DATA_SIZE : VIDEO_DIP_DATA_SIZE;
+ i915_reg_t data_reg;
+ int data_size = 0;
int i;
u32 val = I915_READ(ctl_reg);
+ data_size = hsw_dip_data_size(type);
+ data_reg = hsw_dip_data_reg(dev_priv, cpu_transcoder, type, 0);
+
val &= ~hsw_infoframe_enable(type);
I915_WRITE(ctl_reg, val);