3 files changed, 24 insertions, 22 deletions

diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index b111fe24a06b..36d6b6093d16 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -455,7 +455,7 @@ nv50_outp_get_old_connector(struct nouveau_encoder *outp,
  * DAC
  *****************************************************************************/
 static void
-nv50_dac_disable(struct drm_encoder *encoder)
+nv50_dac_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
 	struct nv50_core *core = nv50_disp(encoder->dev)->core;
@@ -467,7 +467,7 @@ nv50_dac_disable(struct drm_encoder *encoder)
 }
 
 static void
-nv50_dac_enable(struct drm_encoder *encoder)
+nv50_dac_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
 	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
@@ -525,8 +525,8 @@ nv50_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
 static const struct drm_encoder_helper_funcs
 nv50_dac_help = {
 	.atomic_check = nv50_outp_atomic_check,
-	.enable = nv50_dac_enable,
-	.disable = nv50_dac_disable,
+	.atomic_enable = nv50_dac_enable,
+	.atomic_disable = nv50_dac_disable,
 	.detect = nv50_dac_detect
 };
 
@@ -1055,7 +1055,7 @@ nv50_dp_bpc_to_depth(unsigned int bpc)
 }
 
 static void
-nv50_msto_enable(struct drm_encoder *encoder)
+nv50_msto_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
 	struct nv50_head *head = nv50_head(encoder->crtc);
 	struct nv50_head_atom *armh = nv50_head_atom(head->base.base.state);
@@ -1101,7 +1101,7 @@ nv50_msto_enable(struct drm_encoder *encoder)
 }
 
 static void
-nv50_msto_disable(struct drm_encoder *encoder)
+nv50_msto_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
 	struct nv50_msto *msto = nv50_msto(encoder);
 	struct nv50_mstc *mstc = msto->mstc;
@@ -1118,8 +1118,8 @@ nv50_msto_disable(struct drm_encoder *encoder)
 
 static const struct drm_encoder_helper_funcs
 nv50_msto_help = {
-	.disable = nv50_msto_disable,
-	.enable = nv50_msto_enable,
+	.atomic_disable = nv50_msto_disable,
+	.atomic_enable = nv50_msto_enable,
 	.atomic_check = nv50_msto_atomic_check,
 };
 
@@ -1645,8 +1645,7 @@ nv50_sor_disable(struct drm_encoder *encoder,
 }
 
 static void
-nv50_sor_enable(struct drm_encoder *encoder,
-		struct drm_atomic_state *state)
+nv50_sor_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
 	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
@@ -1873,7 +1872,7 @@ nv50_pior_atomic_check(struct drm_encoder *encoder,
 }
 
 static void
-nv50_pior_disable(struct drm_encoder *encoder)
+nv50_pior_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
 	struct nv50_core *core = nv50_disp(encoder->dev)->core;
@@ -1885,7 +1884,7 @@ nv50_pior_disable(struct drm_encoder *encoder)
 }
 
 static void
-nv50_pior_enable(struct drm_encoder *encoder)
+nv50_pior_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
 	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
@@ -1921,14 +1920,14 @@ nv50_pior_enable(struct drm_encoder *encoder)
 	}
 
 	core->func->pior->ctrl(core, nv_encoder->or, ctrl, asyh);
-	nv_encoder->crtc = encoder->crtc;
+	nv_encoder->crtc = &nv_crtc->base;
 }
 
 static const struct drm_encoder_helper_funcs
 nv50_pior_help = {
 	.atomic_check = nv50_pior_atomic_check,
-	.enable = nv50_pior_enable,
-	.disable = nv50_pior_disable,
+	.atomic_enable = nv50_pior_enable,
+	.atomic_disable = nv50_pior_disable,
 };
 
 static void
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 2ee75646ad6f..56b335a55966 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -350,14 +350,13 @@ set_placement_list(struct nouveau_drm *drm, struct ttm_place *pl, unsigned *n,
 
 	if (domain & NOUVEAU_GEM_DOMAIN_VRAM) {
 		struct nvif_mmu *mmu = &drm->client.mmu;
-		const u8 type = mmu->type[drm->ttm.type_vram].type;
 
 		pl[*n].mem_type = TTM_PL_VRAM;
 		pl[*n].flags = flags & ~TTM_PL_FLAG_CACHED;
 
 		/* Some BARs do not support being ioremapped WC */
 		if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA &&
-		    type & NVIF_MEM_UNCACHED)
+		    mmu->type[drm->ttm.type_vram].type & NVIF_MEM_UNCACHED)
 			pl[*n].flags &= ~TTM_PL_FLAG_WC;
 
 		(*n)++;
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 6f21f36719fc..8b4b3688c7ae 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -532,11 +532,13 @@ static void
 nouveau_connector_set_edid(struct nouveau_connector *nv_connector,
 			   struct edid *edid)
 {
-	struct edid *old_edid = nv_connector->edid;
+	if (nv_connector->edid != edid) {
+		struct edid *old_edid = nv_connector->edid;
 
-	drm_connector_update_edid_property(&nv_connector->base, edid);
-	kfree(old_edid);
-	nv_connector->edid = edid;
+		drm_connector_update_edid_property(&nv_connector->base, edid);
+		kfree(old_edid);
+		nv_connector->edid = edid;
+	}
 }
 
 static enum drm_connector_status
@@ -669,8 +671,10 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force)
 	/* Try retrieving EDID via DDC */
 	if (!drm->vbios.fp_no_ddc) {
 		status = nouveau_connector_detect(connector, force);
-		if (status == connector_status_connected)
+		if (status == connector_status_connected) {
+			edid = nv_connector->edid;
 			goto out;
+		}
 	}
 
 	/* On some laptops (Sony, i'm looking at you) there appears to