diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 2d6260c3bca5..4c1788087355 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -3663,8 +3663,16 @@ static u8 expected_bigjoiner_secondary_pipes(u8 bigjoiner_primary_pipes)
 	return expected_secondary_pipes(bigjoiner_primary_pipes, 2);
 }
 
+static u8 get_joiner_primary_pipe(enum pipe pipe, u8 primary_pipes)
+{
+	primary_pipes &= GENMASK(pipe, 0);
+
+	return primary_pipes ? BIT(fls(primary_pipes) - 1) : 0;
+}
+
 static void enabled_joiner_pipes(struct drm_i915_private *dev_priv,
-				 u8 *primary_pipes, u8 *secondary_pipes)
+				 enum pipe pipe,
+				 u8 *primary_pipe, u8 *secondary_pipes)
 {
 	struct intel_display *display = to_intel_display(&dev_priv->drm);
 	u8 primary_uncompressed_joiner_pipes, primary_bigjoiner_pipes;
@@ -3703,45 +3711,38 @@ static void enabled_joiner_pipes(struct drm_i915_private *dev_priv,
 		 expected_uncompressed_joiner_secondary_pipes(primary_uncompressed_joiner_pipes),
 		 secondary_uncompressed_joiner_pipes);
 
-	*primary_pipes = primary_uncompressed_joiner_pipes | primary_bigjoiner_pipes;
-
-	*secondary_pipes = secondary_uncompressed_joiner_pipes | secondary_bigjoiner_pipes;
-
-	/* Joiner pipes should always be consecutive primary and secondary */
-	drm_WARN(display->drm, *secondary_pipes != *primary_pipes << 1,
-		 "Joiner misconfigured (primary pipes %#x, secondary pipes %#x)\n",
-		 *primary_pipes, *secondary_pipes);
-}
-
-static enum pipe get_joiner_primary_pipe(enum pipe pipe, u8 primary_pipes, u8 secondary_pipes)
-{
-	if ((secondary_pipes & BIT(pipe)) == 0)
-		return pipe;
-
-	/* ignore everything above our pipe */
-	primary_pipes &= ~GENMASK(7, pipe);
-
-	/* highest remaining bit should be our primary pipe */
-	return fls(primary_pipes) - 1;
-}
-
-static u8 get_joiner_secondary_pipes(enum pipe pipe, u8 primary_pipes, u8 secondary_pipes)
-{
-	enum pipe primary_pipe, next_primary_pipe;
-
-	primary_pipe = get_joiner_primary_pipe(pipe, primary_pipes, secondary_pipes);
-
-	if ((primary_pipes & BIT(primary_pipe)) == 0)
-		return 0;
-
-	/* ignore our primary pipe and everything below it */
-	primary_pipes &= ~GENMASK(primary_pipe, 0);
-	/* make sure a high bit is set for the ffs() */
-	primary_pipes |= BIT(7);
-	/* lowest remaining bit should be the next primary pipe */
-	next_primary_pipe = ffs(primary_pipes) - 1;
-
-	return secondary_pipes & GENMASK(next_primary_pipe - 1, primary_pipe);
+	*primary_pipe = 0;
+	*secondary_pipes = 0;
+
+	if (uncompressed_joiner_pipes & BIT(pipe)) {
+		*primary_pipe = get_joiner_primary_pipe(pipe, primary_uncompressed_joiner_pipes);
+		*secondary_pipes = secondary_uncompressed_joiner_pipes &
+				   expected_uncompressed_joiner_secondary_pipes(*primary_pipe);
+
+		drm_WARN(display->drm,
+			 expected_uncompressed_joiner_secondary_pipes(*primary_pipe) !=
+			 *secondary_pipes,
+			 "Wrong uncompressed joiner secondary pipes for primary_pipe %#x (expected %#x, current %#x)\n",
+			 *primary_pipe,
+			 expected_uncompressed_joiner_secondary_pipes(*primary_pipe),
+			 *secondary_pipes);
+		return;
+	}
+
+	if (bigjoiner_pipes & BIT(pipe)) {
+		*primary_pipe = get_joiner_primary_pipe(pipe, primary_bigjoiner_pipes);
+		*secondary_pipes = secondary_bigjoiner_pipes &
+				   expected_bigjoiner_secondary_pipes(*primary_pipe);
+
+		drm_WARN(display->drm,
+			 expected_bigjoiner_secondary_pipes(*primary_pipe) !=
+			 *secondary_pipes,
+			 "Wrong bigjoiner secondary pipes for primary_pipe %#x (expected %#x, current %#x)\n",
+			 *primary_pipe,
+			 expected_bigjoiner_secondary_pipes(*primary_pipe),
+			 *secondary_pipes);
+		return;
+	}
 }
 
 static u8 hsw_panel_transcoders(struct drm_i915_private *i915)
@@ -3760,7 +3761,7 @@ static u8 hsw_enabled_transcoders(struct intel_crtc *crtc)
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	u8 panel_transcoder_mask = hsw_panel_transcoders(dev_priv);
 	enum transcoder cpu_transcoder;
-	u8 primary_pipes, secondary_pipes;
+	u8 primary_pipe, secondary_pipes;
 	u8 enabled_transcoders = 0;
 
 	/*
@@ -3813,10 +3814,9 @@ static u8 hsw_enabled_transcoders(struct intel_crtc *crtc)
 		enabled_transcoders |= BIT(cpu_transcoder);
 
 	/* joiner secondary -> consider the primary pipe's transcoder as well */
-	enabled_joiner_pipes(dev_priv, &primary_pipes, &secondary_pipes);
+	enabled_joiner_pipes(dev_priv, crtc->pipe, &primary_pipe, &secondary_pipes);
 	if (secondary_pipes & BIT(crtc->pipe)) {
-		cpu_transcoder = (enum transcoder)
-			get_joiner_primary_pipe(crtc->pipe, primary_pipes, secondary_pipes);
+		cpu_transcoder = (enum transcoder) ffs(primary_pipe) - 1;
 		if (transcoder_ddi_func_is_enabled(dev_priv, cpu_transcoder))
 			enabled_transcoders |= BIT(cpu_transcoder);
 	}
@@ -3947,17 +3947,15 @@ static void intel_joiner_get_config(struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
-	u8 primary_pipes, secondary_pipes;
+	u8 primary_pipe, secondary_pipes;
 	enum pipe pipe = crtc->pipe;
 
-	enabled_joiner_pipes(i915, &primary_pipes, &secondary_pipes);
+	enabled_joiner_pipes(i915, pipe, &primary_pipe, &secondary_pipes);
 
-	if (((primary_pipes | secondary_pipes) & BIT(pipe)) == 0)
+	if (((primary_pipe | secondary_pipes) & BIT(pipe)) == 0)
 		return;
 
-	crtc_state->joiner_pipes =
-		BIT(get_joiner_primary_pipe(pipe, primary_pipes, secondary_pipes)) |
-		get_joiner_secondary_pipes(pipe, primary_pipes, secondary_pipes);
+	crtc_state->joiner_pipes = primary_pipe | secondary_pipes;
 }
 
 static bool hsw_get_pipe_config(struct intel_crtc *crtc,
