10 files changed, 29 insertions, 14 deletions

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 85071a1c4547..b0733153dfd2 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1041,7 +1041,7 @@ void drm_mode_connector_list_update(struct drm_connector *connector)
                                 /* if equal delete the probed mode */
                                 mode->status = pmode->status;
                                 /* Merge type bits together */
-                                mode->type = pmode->type;
+                                mode->type |= pmode->type;
                                 list_del(&pmode->head);
                                 drm_mode_destroy(connector->dev, pmode);
                                 break;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 5d1dedc02f15..f13d5edc39d5 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2713,6 +2713,8 @@ static void gen8_irq_preinstall(struct drm_device *dev)
 #undef GEN8_IRQ_INIT_NDX
 
         POSTING_READ(GEN8_PCU_IIR);
+
+        ibx_irq_preinstall(dev);
 }
 
 static void ibx_hpd_irq_setup(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 526c8ded16b0..b69dc3e66c16 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1057,12 +1057,18 @@ void intel_ddi_setup_hw_pll_state(struct drm_device *dev)
         enum pipe pipe;
         struct intel_crtc *intel_crtc;
 
+        dev_priv->ddi_plls.spll_refcount = 0;
+        dev_priv->ddi_plls.wrpll1_refcount = 0;
+        dev_priv->ddi_plls.wrpll2_refcount = 0;
+
         for_each_pipe(pipe) {
                 intel_crtc =
                         to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
 
-                if (!intel_crtc->active)
+                if (!intel_crtc->active) {
+                        intel_crtc->ddi_pll_sel = PORT_CLK_SEL_NONE;
                         continue;
+                }
 
                 intel_crtc->ddi_pll_sel = intel_ddi_get_crtc_pll(dev_priv,
                                                                  pipe);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 769b864465a9..2bde35d34eb9 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11053,10 +11053,10 @@ void intel_modeset_gem_init(struct drm_device *dev)
 
         intel_setup_overlay(dev);
 
-        drm_modeset_lock_all(dev);
+        mutex_lock(&dev->mode_config.mutex);
         drm_mode_config_reset(dev);
         intel_modeset_setup_hw_state(dev, false);
-        drm_modeset_unlock_all(dev);
+        mutex_unlock(&dev->mode_config.mutex);
 }
 
 void intel_modeset_cleanup(struct drm_device *dev)
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h
index 9fa5da723871..7f50a858b16f 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h
@@ -73,7 +73,7 @@ struct nouveau_i2c {
         int (*identify)(struct nouveau_i2c *, int index,
                         const char *what, struct nouveau_i2c_board_info *,
                         bool (*match)(struct nouveau_i2c_port *,
-                                      struct i2c_board_info *));
+                                      struct i2c_board_info *, void *), void *);
         struct list_head ports;
 };
 
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h b/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h
index ec7a54e91a08..4aca33887aaa 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h
@@ -50,6 +50,13 @@ struct nouveau_instmem {
 static inline struct nouveau_instmem *
 nouveau_instmem(void *obj)
 {
+        /* nv04/nv40 impls need to create objects in their constructor,
+         * which is before the subdev pointer is valid
+         */
+        if (nv_iclass(obj, NV_SUBDEV_CLASS) &&
+            nv_subidx(obj) == NVDEV_SUBDEV_INSTMEM)
+                return obj;
+
         return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_INSTMEM];
 }
 
diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
index 041fd5edaebf..c33c03d2f4af 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
@@ -197,7 +197,7 @@ static int
 nouveau_i2c_identify(struct nouveau_i2c *i2c, int index, const char *what,
                      struct nouveau_i2c_board_info *info,
                      bool (*match)(struct nouveau_i2c_port *,
-                                   struct i2c_board_info *))
+                                   struct i2c_board_info *, void *), void *data)
 {
         struct nouveau_i2c_port *port = nouveau_i2c_find(i2c, index);
         int i;
@@ -221,7 +221,7 @@ nouveau_i2c_identify(struct nouveau_i2c *i2c, int index, const char *what,
                 }
 
                 if (nv_probe_i2c(port, info[i].dev.addr) &&
-                    (!match || match(port, &info[i].dev))) {
+                    (!match || match(port, &info[i].dev, data))) {
                         nv_info(i2c, "detected %s: %s\n", what,
                                 info[i].dev.type);
                         return i;
diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c b/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c
index e44ed7b93c6d..7610fc5f8fa2 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c
@@ -29,9 +29,9 @@
 
 static bool
 probe_monitoring_device(struct nouveau_i2c_port *i2c,
-                        struct i2c_board_info *info)
+                        struct i2c_board_info *info, void *data)
 {
-        struct nouveau_therm_priv *priv = (void *)nouveau_therm(i2c);
+        struct nouveau_therm_priv *priv = data;
         struct nvbios_therm_sensor *sensor = &priv->bios_sensor;
         struct i2c_client *client;
 
@@ -96,7 +96,7 @@ nouveau_therm_ic_ctor(struct nouveau_therm *therm)
                 };
 
                 i2c->identify(i2c, NV_I2C_DEFAULT(0), "monitoring device",
-                                  board, probe_monitoring_device);
+                              board, probe_monitoring_device, therm);
                 if (priv->ic)
                         return;
         }
@@ -108,7 +108,7 @@ nouveau_therm_ic_ctor(struct nouveau_therm *therm)
                 };
 
                 i2c->identify(i2c, NV_I2C_DEFAULT(0), "monitoring device",
-                                  board, probe_monitoring_device);
+                              board, probe_monitoring_device, therm);
                 if (priv->ic)
                         return;
         }
@@ -117,5 +117,5 @@ nouveau_therm_ic_ctor(struct nouveau_therm *therm)
            device. Let's try our static list.
          */
         i2c->identify(i2c, NV_I2C_DEFAULT(0), "monitoring device",
-                      nv_board_infos, probe_monitoring_device);
+                      nv_board_infos, probe_monitoring_device, therm);
 }
diff --git a/drivers/gpu/drm/nouveau/dispnv04/dfp.c b/drivers/gpu/drm/nouveau/dispnv04/dfp.c
index 936a71c59080..7fdc51e2a571 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/dfp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/dfp.c
@@ -643,7 +643,7 @@ static void nv04_tmds_slave_init(struct drm_encoder *encoder)
             get_tmds_slave(encoder))
                 return;
 
-        type = i2c->identify(i2c, 2, "TMDS transmitter", info, NULL);
+        type = i2c->identify(i2c, 2, "TMDS transmitter", info, NULL, NULL);
         if (type < 0)
                 return;
 
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
index cc4b208ce546..244822df8ffc 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
@@ -59,7 +59,7 @@ int nv04_tv_identify(struct drm_device *dev, int i2c_index)
         struct nouveau_i2c *i2c = nouveau_i2c(drm->device);
 
         return i2c->identify(i2c, i2c_index, "TV encoder",
-                             nv04_tv_encoder_info, NULL);
+                             nv04_tv_encoder_info, NULL, NULL);
 }