[PATCH 3/4] drm/i915/display: Use joined pipes in intel_mode_valid_max_plane_size

[Ankit Nautiyal <ankit.k.nautiyal@intel.com>]

In preparation of ultrajoiner, use number of pipes in the
intel_mode_valid_max_plane_size helper, instead of joiner flag.

v2: Use num_joined_pipes 1 where there are no joined pipes (Ville)

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 4 ++--
 drivers/gpu/drm/i915/display/intel_display.h | 2 +-
 drivers/gpu/drm/i915/display/intel_dp.c      | 2 +-
 drivers/gpu/drm/i915/display/intel_dp_mst.c  | 2 +-
 drivers/gpu/drm/i915/display/intel_dsi.c     | 2 +-
 drivers/gpu/drm/i915/display/intel_hdmi.c    | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 653e4ffd4b9f..b769c26e3386 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -8093,7 +8093,7 @@ enum drm_mode_status intel_cpu_transcoder_mode_valid(struct drm_i915_private *de
 enum drm_mode_status
 intel_mode_valid_max_plane_size(struct drm_i915_private *dev_priv,
 				const struct drm_display_mode *mode,
-				bool joiner)
+				int num_joined_pipes)
 {
 	int plane_width_max, plane_height_max;
 
@@ -8110,7 +8110,7 @@ intel_mode_valid_max_plane_size(struct drm_i915_private *dev_priv,
 	 * too big for that.
 	 */
 	if (DISPLAY_VER(dev_priv) >= 11) {
-		plane_width_max = 5120 << joiner;
+		plane_width_max = 5120 * num_joined_pipes;
 		plane_height_max = 4320;
 	} else {
 		plane_width_max = 5120;
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index 08d2466f8ef2..df3bd9350aaa 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -416,7 +416,7 @@ u32 intel_plane_fb_max_stride(struct drm_i915_private *dev_priv,
 enum drm_mode_status
 intel_mode_valid_max_plane_size(struct drm_i915_private *dev_priv,
 				const struct drm_display_mode *mode,
-				bool joiner);
+				int num_joined_pipes);
 enum drm_mode_status
 intel_cpu_transcoder_mode_valid(struct drm_i915_private *i915,
 				const struct drm_display_mode *mode);
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 6cd4f126fb91..3157cfbe5555 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1413,7 +1413,7 @@ intel_dp_mode_valid(struct drm_connector *_connector,
 	if (status != MODE_OK)
 		return status;
 
-	return intel_mode_valid_max_plane_size(dev_priv, mode, joiner);
+	return intel_mode_valid_max_plane_size(dev_priv, mode, num_joined_pipes);
 }
 
 bool intel_dp_source_supports_tps3(struct drm_i915_private *i915)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 8600ac55f766..1b94dfe9499a 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1524,7 +1524,7 @@ intel_dp_mst_mode_valid_ctx(struct drm_connector *connector,
 		return 0;
 	}
 
-	*status = intel_mode_valid_max_plane_size(dev_priv, mode, joiner);
+	*status = intel_mode_valid_max_plane_size(dev_priv, mode, num_joined_pipes);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/display/intel_dsi.c b/drivers/gpu/drm/i915/display/intel_dsi.c
index bd5888ce4852..0be46c6c9611 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi.c
+++ b/drivers/gpu/drm/i915/display/intel_dsi.c
@@ -76,7 +76,7 @@ enum drm_mode_status intel_dsi_mode_valid(struct drm_connector *connector,
 	if (fixed_mode->clock > max_dotclk)
 		return MODE_CLOCK_HIGH;
 
-	return intel_mode_valid_max_plane_size(dev_priv, mode, false);
+	return intel_mode_valid_max_plane_size(dev_priv, mode, 1);
 }
 
 struct intel_dsi_host *intel_dsi_host_init(struct intel_dsi *intel_dsi,
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index 869fa00f7ef2..72ac910bf6ec 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -2057,7 +2057,7 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
 			return status;
 	}
 
-	return intel_mode_valid_max_plane_size(dev_priv, mode, false);
+	return intel_mode_valid_max_plane_size(dev_priv, mode, 1);
 }
 
 bool intel_hdmi_bpc_possible(const struct intel_crtc_state *crtc_state,
-- 
2.45.2