@@ -312,6 +312,48 @@ u8 _intel_modeset_secondary_pipes(const struct intel_crtc_state *crtc_state)
return bigjoiner_secondary_pipes(crtc_state);
}
+bool intel_crtc_is_ultrajoiner(const struct intel_crtc_state *crtc_state)
+{
+ return intel_crtc_num_joined_pipes(crtc_state) >= 4;
+}
+
+static u8 ultrajoiner_primary_pipes(const struct intel_crtc_state *crtc_state)
+{
+ if (!intel_crtc_is_ultrajoiner(crtc_state))
+ return 0;
+
+ return crtc_state->joiner_pipes & (0b00010001 << joiner_primary_pipe(crtc_state));
+}
+
+bool intel_crtc_is_ultrajoiner_primary(const struct intel_crtc_state *crtc_state)
+{
+ struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+
+ return intel_crtc_is_ultrajoiner(crtc_state) &&
+ BIT(crtc->pipe) & ultrajoiner_primary_pipes(crtc_state);
+}
+
+/*
+ * The ultrajoiner enable bit doesn't seem to follow primary/secondary logic or
+ * any other logic, so lets just add helper function to
+ * at least hide this hassle..
+ */
+static u8 ultrajoiner_enable_pipes(const struct intel_crtc_state *crtc_state)
+{
+ if (!intel_crtc_is_ultrajoiner(crtc_state))
+ return 0;
+
+ return crtc_state->joiner_pipes & (0b01110111 << joiner_primary_pipe(crtc_state));
+}
+
+bool intel_crtc_ultrajoiner_enable_needed(const struct intel_crtc_state *crtc_state)
+{
+ struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+
+ return intel_crtc_is_ultrajoiner(crtc_state) &&
+ BIT(crtc->pipe) & ultrajoiner_enable_pipes(crtc_state);
+}
+
u8 intel_crtc_joiner_secondary_pipes(const struct intel_crtc_state *crtc_state)
{
if (crtc_state->joiner_pipes)
@@ -441,6 +441,9 @@ bool intel_crtc_is_joiner_secondary(const struct intel_crtc_state *crtc_state);
bool intel_crtc_is_joiner_primary(const struct intel_crtc_state *crtc_state);
bool intel_crtc_is_bigjoiner_primary(const struct intel_crtc_state *crtc_state);
bool intel_crtc_is_bigjoiner_secondary(const struct intel_crtc_state *crtc_state);
+bool intel_crtc_is_ultrajoiner(const struct intel_crtc_state *crtc_state);
+bool intel_crtc_is_ultrajoiner_primary(const struct intel_crtc_state *crtc_state);
+bool intel_crtc_ultrajoiner_enable_needed(const struct intel_crtc_state *crtc_state);
u8 intel_crtc_joiner_secondary_pipes(const struct intel_crtc_state *crtc_state);
u8 _intel_modeset_primary_pipes(const struct intel_crtc_state *crtc_state);
u8 _intel_modeset_secondary_pipes(const struct intel_crtc_state *crtc_state);
@@ -385,9 +385,9 @@ static int intel_dsc_get_vdsc_per_pipe(const struct intel_crtc_state *crtc_state
int intel_dsc_get_num_vdsc_instances(const struct intel_crtc_state *crtc_state)
{
int num_vdsc_instances = intel_dsc_get_vdsc_per_pipe(crtc_state);
+ int num_joined_pipes = intel_crtc_num_joined_pipes(crtc_state);
- if (crtc_state->joiner_pipes)
- num_vdsc_instances *= 2;
+ num_vdsc_instances *= num_joined_pipes;
return num_vdsc_instances;
}
@@ -776,7 +776,14 @@ void intel_dsc_enable(const struct intel_crtc_state *crtc_state)
dss_ctl1_val |= JOINER_ENABLE;
}
if (crtc_state->joiner_pipes) {
+ if (intel_crtc_ultrajoiner_enable_needed(crtc_state))
+ dss_ctl1_val |= ULTRA_JOINER_ENABLE;
+
+ if (intel_crtc_is_ultrajoiner_primary(crtc_state))
+ dss_ctl1_val |= PRIMARY_ULTRA_JOINER_ENABLE;
+
dss_ctl1_val |= BIG_JOINER_ENABLE;
+
if (intel_crtc_is_bigjoiner_primary(crtc_state))
dss_ctl1_val |= PRIMARY_BIG_JOINER_ENABLE;
}