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From: Ville Syrjala <ville.syrjala@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Subject: [PATCH 1/7] drm/i915: Remove DRM_MODE_FLAG_DBLSCAN checks from .mode_valid() hooks
Date: Tue,  2 Apr 2024 16:51:42 +0300	[thread overview]
Message-ID: <20240402135148.23011-2-ville.syrjala@linux.intel.com> (raw)
In-Reply-To: <20240402135148.23011-1-ville.syrjala@linux.intel.com>

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

We never set connector->doublescan_allowed, so the probe helper
already filters out all doublescan modes for us.

Sadly we still need to keep the explicit doublescan checks
in .compute_config as outlined in commit e4dd27aadd20
("drm/i915: Allow DBLSCAN user modes with eDP/LVDS/DSI")

Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_crt.c    | 3 ---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 5 -----
 drivers/gpu/drm/i915/display/intel_dsi.c    | 3 ---
 drivers/gpu/drm/i915/display/intel_dvo.c    | 3 ---
 drivers/gpu/drm/i915/display/intel_lvds.c   | 3 ---
 drivers/gpu/drm/i915/display/intel_sdvo.c   | 3 ---
 drivers/gpu/drm/i915/display/intel_tv.c     | 3 ---
 7 files changed, 23 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c
index 93479db0f89f..2e95093aa4d4 100644
--- a/drivers/gpu/drm/i915/display/intel_crt.c
+++ b/drivers/gpu/drm/i915/display/intel_crt.c
@@ -356,9 +356,6 @@ intel_crt_mode_valid(struct drm_connector *connector,
 	if (status != MODE_OK)
 		return status;
 
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
 	if (mode->clock < 25000)
 		return MODE_CLOCK_LOW;
 
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 53aec023ce92..9a7c75039989 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1302,11 +1302,6 @@ intel_dp_mst_mode_valid_ctx(struct drm_connector *connector,
 	if (*status != MODE_OK)
 		return 0;
 
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN) {
-		*status = MODE_NO_DBLESCAN;
-		return 0;
-	}
-
 	max_link_clock = intel_dp_max_link_rate(intel_dp);
 	max_lanes = intel_dp_max_lane_count(intel_dp);
 
diff --git a/drivers/gpu/drm/i915/display/intel_dsi.c b/drivers/gpu/drm/i915/display/intel_dsi.c
index d3cf6a652221..2dfc60e4b615 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi.c
+++ b/drivers/gpu/drm/i915/display/intel_dsi.c
@@ -69,9 +69,6 @@ enum drm_mode_status intel_dsi_mode_valid(struct drm_connector *connector,
 
 	drm_dbg_kms(&dev_priv->drm, "\n");
 
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
 	status = intel_panel_mode_valid(intel_connector, mode);
 	if (status != MODE_OK)
 		return status;
diff --git a/drivers/gpu/drm/i915/display/intel_dvo.c b/drivers/gpu/drm/i915/display/intel_dvo.c
index c076da75b066..060328c0df7e 100644
--- a/drivers/gpu/drm/i915/display/intel_dvo.c
+++ b/drivers/gpu/drm/i915/display/intel_dvo.c
@@ -231,9 +231,6 @@ intel_dvo_mode_valid(struct drm_connector *_connector,
 	if (status != MODE_OK)
 		return status;
 
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
 	/* XXX: Validate clock range */
 
 	if (fixed_mode) {
diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c
index 221f5c6c871b..24860945f2e4 100644
--- a/drivers/gpu/drm/i915/display/intel_lvds.c
+++ b/drivers/gpu/drm/i915/display/intel_lvds.c
@@ -399,9 +399,6 @@ intel_lvds_mode_valid(struct drm_connector *_connector,
 	if (status != MODE_OK)
 		return status;
 
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
 	status = intel_panel_mode_valid(connector, mode);
 	if (status != MODE_OK)
 		return status;
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index 50f0557d9ca2..df76044a739a 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -1952,9 +1952,6 @@ intel_sdvo_mode_valid(struct drm_connector *connector,
 	if (status != MODE_OK)
 		return status;
 
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
 	if (clock > max_dotclk)
 		return MODE_CLOCK_HIGH;
 
diff --git a/drivers/gpu/drm/i915/display/intel_tv.c b/drivers/gpu/drm/i915/display/intel_tv.c
index ba5d2b7174b7..79d35c1b3c81 100644
--- a/drivers/gpu/drm/i915/display/intel_tv.c
+++ b/drivers/gpu/drm/i915/display/intel_tv.c
@@ -969,9 +969,6 @@ intel_tv_mode_valid(struct drm_connector *connector,
 	if (status != MODE_OK)
 		return status;
 
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
 	if (mode->clock > max_dotclk)
 		return MODE_CLOCK_HIGH;
 
-- 
2.43.2


  reply	other threads:[~2024-04-02 13:51 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-02 13:51 [PATCH 0/7] drm/i915: Bigjoiner prep work Ville Syrjala
2024-04-02 13:51 ` Ville Syrjala [this message]
2024-04-02 13:51 ` [PATCH 2/7] drm/i915: Shuffle DP .mode_valid() checks Ville Syrjala
2024-04-02 13:51 ` [PATCH 3/7] drm/i915: Clean up glk_pipe_scaler_clock_gating_wa() Ville Syrjala
2024-04-02 13:51 ` [PATCH 4/7] drm/i915: Extract glk_need_scaler_clock_gating_wa() Ville Syrjala
2024-04-02 13:51 ` [PATCH 5/7] drm/i915/mst: Limit MST+DSC to TGL+ Ville Syrjala
2024-04-02 13:51 ` [PATCH 6/7] drm/i915/mst: Reject FEC+MST on ICL Ville Syrjala
2024-04-02 13:51 ` [PATCH 7/7] drm/i915: Use debugfs_create_bool() for "i915_bigjoiner_force_enable" Ville Syrjala
2024-04-02 16:35 ` ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Bigjoiner prep work Patchwork
2024-04-02 16:35 ` ✗ Fi.CI.SPARSE: " Patchwork
2024-04-03  1:59 ` ✗ Fi.CI.IGT: failure " Patchwork

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