Merge tag 'drm-msm-next-2022-09-22' of https://gitlab.freedesktop.org/drm/msm into drm-next

msm-next for v6.1

DPU:
- simplified VBIF configuration
- cleaned up CTL interfaces to accept indices rather than flush masks

DSI:
- removed unused msm_display_dsc_config struct
- switch regulator calls to new bulk API
- switched to use PANEL_BRIDGE for directly attached panels

DSI PHY:
- converted drivers to use parent_hws instead of parent_names

DP:
- cleaned up pixel_rate handling

HDMI PHY:
- turned hdmi-phy-8996 into OF clk provider

core:
- misc dt-bindings fixes
- choose eDP as primary display if it's available
- support getting interconnects from either the mdss or the mdp5/dpu
  device nodes

gpu+gem:
- Shrinker + LRU re-work:
  - adds a shared GEM LRU+shrinker helper and moves msm over to that
  - reduces lock contention between retire and submit by avoiding the
    need to acquire obj lock in retire path (and instead using resv
    seeing obj's busyness in the shrinker
  - fix reclaim vs submit issues
- GEM fault injection for triggering userspace error paths
- Map/unmap optimization
- Improved robustness for a6xx GPU recovery

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsrfrr9v1oR9S4oYfOs9jm=jbKQiwPBTrCRHrjYerJJFA@mail.gmail.com

1 files changed, 3 insertions, 34 deletions

diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c
index 1625328fa430..39bbabb5daf6 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.c
+++ b/drivers/gpu/drm/msm/dsi/dsi.c
@@ -6,14 +6,6 @@
 #include "dsi.h"
 #include "dsi_cfg.h"
 
-struct drm_encoder *msm_dsi_get_encoder(struct msm_dsi *msm_dsi)
-{
-	if (!msm_dsi || !msm_dsi_device_connected(msm_dsi))
-		return NULL;
-
-	return msm_dsi->encoder;
-}
-
 bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi)
 {
 	unsigned long host_flags = msm_dsi_host_get_mode_flags(msm_dsi->host);
@@ -21,7 +13,7 @@ bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi)
 	return !(host_flags & MIPI_DSI_MODE_VIDEO);
 }
 
-struct msm_display_dsc_config *msm_dsi_get_dsc_config(struct msm_dsi *msm_dsi)
+struct drm_dsc_config *msm_dsi_get_dsc_config(struct msm_dsi *msm_dsi)
 {
 	return msm_dsi_host_get_dsc_config(msm_dsi->host);
 }
@@ -220,7 +212,6 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,
 			 struct drm_encoder *encoder)
 {
 	struct msm_drm_private *priv;
-	struct drm_bridge *ext_bridge;
 	int ret;
 
 	if (WARN_ON(!encoder) || WARN_ON(!msm_dsi) || WARN_ON(!dev))
@@ -254,26 +245,10 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,
 		goto fail;
 	}
 
-	/*
-	 * check if the dsi encoder output is connected to a panel or an
-	 * external bridge. We create a connector only if we're connected to a
-	 * drm_panel device. When we're connected to an external bridge, we
-	 * assume that the drm_bridge driver will create the connector itself.
-	 */
-	ext_bridge = msm_dsi_host_get_bridge(msm_dsi->host);
-
-	if (ext_bridge)
-		msm_dsi->connector =
-			msm_dsi_manager_ext_bridge_init(msm_dsi->id);
-	else
-		msm_dsi->connector =
-			msm_dsi_manager_connector_init(msm_dsi->id);
-
-	if (IS_ERR(msm_dsi->connector)) {
-		ret = PTR_ERR(msm_dsi->connector);
+	ret = msm_dsi_manager_ext_bridge_init(msm_dsi->id);
+	if (ret) {
 		DRM_DEV_ERROR(dev->dev,
 			"failed to create dsi connector: %d\n", ret);
-		msm_dsi->connector = NULL;
 		goto fail;
 	}
 
@@ -287,12 +262,6 @@ fail:
 		msm_dsi->bridge = NULL;
 	}
 
-	/* don't destroy connector if we didn't make it */
-	if (msm_dsi->connector && !msm_dsi->external_bridge)
-		msm_dsi->connector->funcs->destroy(msm_dsi->connector);
-
-	msm_dsi->connector = NULL;
-
 	return ret;
 }