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From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: DRI Development <dri-devel@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Subject: [PATCH 02/13] drm/i915: Drop FBDEV #ifdev in mst code
Date: Tue,  4 Jul 2017 17:18:22 +0200	[thread overview]
Message-ID: <20170704151833.17304-3-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <20170704151833.17304-1-daniel.vetter@ffwll.ch>

Since

commit a03fdcb1863297481a4b817c2a759cafcbdfa0ae
Author: Archit Taneja <architt@codeaurora.org>
Date:   Wed Aug 5 12:28:57 2015 +0530

    drm: Add top level Kconfig option for DRM fbdev emulation

this is properly handled using dummy functions. This essentially
undoes

commit 7296c849bf2eca2bd7d34a4686a53e3089150ac1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jul 22 20:10:28 2014 +1000

    drm/i915: fix build without fbde

v2: We also need to drop the #ifdef from headers. Seems like a small
price to pay for slightly cleaner code.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h     |  2 --
 drivers/gpu/drm/i915/intel_dp_mst.c | 38 ++++++++++---------------------------
 2 files changed, 10 insertions(+), 30 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 0029bb949e90..3749208b7200 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2304,11 +2304,9 @@ struct drm_i915_private {
 
 	struct drm_i915_gem_object *vlv_pctx;
 
-#ifdef CONFIG_DRM_FBDEV_EMULATION
 	/* list of fbdev register on this device */
 	struct intel_fbdev *fbdev;
 	struct work_struct fbdev_suspend_work;
-#endif
 
 	struct drm_property *broadcast_rgb_property;
 	struct drm_property *force_audio_property;
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index 9aa959284497..e4ea968b1d6b 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -443,28 +443,6 @@ static bool intel_dp_mst_get_hw_state(struct intel_connector *connector)
 	return false;
 }
 
-static void intel_connector_add_to_fbdev(struct intel_connector *connector)
-{
-#ifdef CONFIG_DRM_FBDEV_EMULATION
-	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
-
-	if (dev_priv->fbdev)
-		drm_fb_helper_add_one_connector(&dev_priv->fbdev->helper,
-						&connector->base);
-#endif
-}
-
-static void intel_connector_remove_from_fbdev(struct intel_connector *connector)
-{
-#ifdef CONFIG_DRM_FBDEV_EMULATION
-	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
-
-	if (dev_priv->fbdev)
-		drm_fb_helper_remove_one_connector(&dev_priv->fbdev->helper,
-						   &connector->base);
-#endif
-}
-
 static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, const char *pathprop)
 {
 	struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
@@ -500,28 +478,32 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
 
 static void intel_dp_register_mst_connector(struct drm_connector *connector)
 {
-	struct intel_connector *intel_connector = to_intel_connector(connector);
+	struct drm_i915_private *dev_priv = to_i915(connector->dev);
 
-	intel_connector_add_to_fbdev(intel_connector);
+	if (dev_priv->fbdev)
+		drm_fb_helper_add_one_connector(&dev_priv->fbdev->helper,
+						connector);
 
-	drm_connector_register(&intel_connector->base);
+	drm_connector_register(connector);
 }
 
 static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
 					   struct drm_connector *connector)
 {
 	struct intel_connector *intel_connector = to_intel_connector(connector);
+	struct drm_i915_private *dev_priv = to_i915(connector->dev);
 
 	drm_connector_unregister(connector);
 
-	/* need to nuke the connector */
-	intel_connector_remove_from_fbdev(intel_connector);
+	if (dev_priv->fbdev)
+		drm_fb_helper_remove_one_connector(&dev_priv->fbdev->helper,
+						   connector);
 	/* prevent race with the check in ->detect */
 	drm_modeset_lock(&connector->dev->mode_config.connection_mutex, NULL);
 	intel_connector->mst_port = NULL;
 	drm_modeset_unlock(&connector->dev->mode_config.connection_mutex);
 
-	drm_connector_unreference(&intel_connector->base);
+	drm_connector_unreference(connector);
 	DRM_DEBUG_KMS("\n");
 }
 
-- 
2.13.2

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  parent reply	other threads:[~2017-07-04 15:18 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-04 15:18 [PATCH 00/13] fbdev locking + deferred setup take 3 Daniel Vetter
2017-07-04 15:18 ` [PATCH 01/13] drm/fb-helper: Push down modeset lock into FB helpers Daniel Vetter
2017-07-04 15:18 ` Daniel Vetter [this message]
2017-07-04 15:18 ` [PATCH 03/13] drm/fb-helper: Add top-level lock Daniel Vetter
2017-07-04 15:18 ` [PATCH 04/13] drm/fb-helper: Push locking in fb_is_bound Daniel Vetter
2017-07-04 15:18 ` [PATCH 05/13] drm/fb-helper: Drop locking from the vsync wait ioctl code Daniel Vetter
2017-07-04 15:18 ` [PATCH 06/13] drm/fb-helper: Push locking into pan_display_atomic|legacy Daniel Vetter
2017-07-04 15:18 ` [PATCH 07/13] drm/fb-helper: Push locking into restore_fbdev_mode_atomic|legacy Daniel Vetter
2017-07-04 15:18 ` [PATCH 08/13] drm/fb-helper: Stop using mode_config.mutex for internals Daniel Vetter
2017-07-04 15:40   ` Ville Syrjälä
2017-07-04 16:19     ` Daniel Vetter
2017-07-05  4:56   ` [PATCH] " Daniel Vetter
2017-07-04 15:18 ` [PATCH 09/13] drm/fb-helper: Split dpms handling into legacy and atomic paths Daniel Vetter
2017-07-04 15:18 ` [PATCH 10/13] drm/fb-helper: Support deferred setup Daniel Vetter
2017-07-04 15:29   ` Liviu Dudau
2017-07-05 11:20   ` Maarten Lankhorst
2017-07-04 15:18 ` [PATCH 11/13] drm/i915: Protect against deferred fbdev setup Daniel Vetter
2017-07-05 10:08   ` Maarten Lankhorst
2017-07-05 20:17     ` Daniel Vetter
2017-07-04 15:18 ` [PATCH 12/13] drm/exynos: Remove custom FB helper deferred setup Daniel Vetter
2017-07-06  3:16   ` Inki Dae
2017-07-04 15:18 ` [PATCH 13/13] drm/hisilicon: " Daniel Vetter
2017-07-04 16:39 ` ✓ Fi.CI.BAT: success for fbdev locking + deferred setup take 3 Patchwork
2017-07-05  5:14 ` ✓ Fi.CI.BAT: success for fbdev locking + deferred setup take 3 (rev2) Patchwork
  -- strict thread matches above, loose matches on Subject: below --
2017-06-27 14:59 [PATCH 00/13] fbdev locking rework and deferred setup, take 2 Daniel Vetter
2017-06-27 14:59 ` [PATCH 02/13] drm/i915: Drop FBDEV #ifdev in mst code Daniel Vetter

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