Merge branch 'drm-fixes-4.1' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

Fixes for 4.1 for radeon all destined for stable:
- fix fallout from the audio rework
- VM fixes
- other assorted bug fixes

* 'drm-fixes-4.1' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: fix userptr return value checking (v2)
  drm/radeon: check new address before removing old one
  drm/radeon: reset BOs address after clearing it.
  drm/radeon: fix lockup when BOs aren't part of the VM on release
  drm/radeon: add SI DPM quirk for Sapphire R9 270 Dual-X 2G GDDR5
  drm/radeon: adjust pll when audio is not enabled
  drm/radeon: only enable audio streams if the monitor supports it
  drm/radeon: only mark audio as connected if the monitor supports it (v3)
  drm/radeon/audio: don't enable packets until the end
  drm/radeon: drop dce6_dp_enable
  drm/radeon: fix ordering of AVI packet setup
  drm/radeon: Use drm_calloc_ab for CS relocs

11 files changed, 95 insertions, 90 deletions

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index dac78ad24b31..42b2ea3fdcf3 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -580,6 +580,9 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
 		else
 			radeon_crtc->pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
 
+		/* if there is no audio, set MINM_OVER_MAXP  */
+		if (!drm_detect_monitor_audio(radeon_connector_edid(connector)))
+			radeon_crtc->pll_flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
 		if (rdev->family < CHIP_RV770)
 			radeon_crtc->pll_flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
 		/* use frac fb div on APUs */
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index f57c1ab617bc..dd39f434b4a7 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -1761,17 +1761,15 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
 	struct drm_device *dev = encoder->dev;
 	struct radeon_device *rdev = dev->dev_private;
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
 	int encoder_mode = atombios_get_encoder_mode(encoder);
 
 	DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
 		  radeon_encoder->encoder_id, mode, radeon_encoder->devices,
 		  radeon_encoder->active_device);
 
-	if (connector && (radeon_audio != 0) &&
+	if ((radeon_audio != 0) &&
 	    ((encoder_mode == ATOM_ENCODER_MODE_HDMI) ||
-	     (ENCODER_MODE_IS_DP(encoder_mode) &&
-	      drm_detect_monitor_audio(radeon_connector_edid(connector)))))
+	     ENCODER_MODE_IS_DP(encoder_mode)))
 		radeon_audio_dpms(encoder, mode);
 
 	switch (radeon_encoder->encoder_id) {
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index 3adc2afe32aa..68fd9fc677e3 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -295,28 +295,3 @@ void dce6_dp_audio_set_dto(struct radeon_device *rdev,
 		WREG32(DCCG_AUDIO_DTO1_MODULE, clock);
 	}
 }
-
-void dce6_dp_enable(struct drm_encoder *encoder, bool enable)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-
-	if (!dig || !dig->afmt)
-		return;
-
-	if (enable) {
-		WREG32(EVERGREEN_DP_SEC_TIMESTAMP + dig->afmt->offset,
-		       EVERGREEN_DP_SEC_TIMESTAMP_MODE(1));
-		WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset,
-		       EVERGREEN_DP_SEC_ASP_ENABLE |		/* Audio packet transmission */
-		       EVERGREEN_DP_SEC_ATP_ENABLE |		/* Audio timestamp packet transmission */
-		       EVERGREEN_DP_SEC_AIP_ENABLE |		/* Audio infoframe packet transmission */
-		       EVERGREEN_DP_SEC_STREAM_ENABLE);	/* Master enable for secondary stream engine */
-	} else {
-		WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset, 0);
-	}
-
-	dig->afmt->enabled = enable;
-}
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index c18d4ecbd95d..0926739c9fa7 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -219,13 +219,9 @@ void evergreen_set_avi_packet(struct radeon_device *rdev, u32 offset,
 	WREG32(AFMT_AVI_INFO3 + offset,
 		frame[0xC] | (frame[0xD] << 8) | (buffer[1] << 24));
 
-	WREG32_OR(HDMI_INFOFRAME_CONTROL0 + offset,
-		HDMI_AVI_INFO_SEND |	/* enable AVI info frames */
-		HDMI_AVI_INFO_CONT);	/* required for audio info values to be updated */
-
 	WREG32_P(HDMI_INFOFRAME_CONTROL1 + offset,
-		HDMI_AVI_INFO_LINE(2),	/* anything other than 0 */
-		~HDMI_AVI_INFO_LINE_MASK);
+		 HDMI_AVI_INFO_LINE(2),	/* anything other than 0 */
+		 ~HDMI_AVI_INFO_LINE_MASK);
 }
 
 void dce4_hdmi_audio_set_dto(struct radeon_device *rdev,
@@ -370,9 +366,13 @@ void dce4_set_audio_packet(struct drm_encoder *encoder, u32 offset)
 	WREG32(AFMT_AUDIO_PACKET_CONTROL2 + offset,
 		AFMT_AUDIO_CHANNEL_ENABLE(0xff));
 
+	WREG32(HDMI_AUDIO_PACKET_CONTROL + offset,
+	       HDMI_AUDIO_DELAY_EN(1) | /* set the default audio delay */
+	       HDMI_AUDIO_PACKETS_PER_LINE(3)); /* should be suffient for all audio modes and small enough for all hblanks */
+
 	/* allow 60958 channel status and send audio packets fields to be updated */
-	WREG32(AFMT_AUDIO_PACKET_CONTROL + offset,
-		AFMT_AUDIO_SAMPLE_SEND | AFMT_RESET_FIFO_WHEN_AUDIO_DIS | AFMT_60958_CS_UPDATE);
+	WREG32_OR(AFMT_AUDIO_PACKET_CONTROL + offset,
+		  AFMT_RESET_FIFO_WHEN_AUDIO_DIS | AFMT_60958_CS_UPDATE);
 }
 
 
@@ -398,17 +398,26 @@ void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable)
 		return;
 
 	if (enable) {
-		WREG32(HDMI_INFOFRAME_CONTROL1 + dig->afmt->offset,
-		       HDMI_AUDIO_INFO_LINE(2)); /* anything other than 0 */
-
-		WREG32(HDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset,
-		       HDMI_AUDIO_DELAY_EN(1) | /* set the default audio delay */
-		       HDMI_AUDIO_PACKETS_PER_LINE(3)); /* should be suffient for all audio modes and small enough for all hblanks */
+		struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
 
-		WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset,
-		       HDMI_AUDIO_INFO_SEND | /* enable audio info frames (frames won't be set until audio is enabled) */
-		       HDMI_AUDIO_INFO_CONT); /* required for audio info values to be updated */
+		if (drm_detect_monitor_audio(radeon_connector_edid(connector))) {
+			WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset,
+			       HDMI_AVI_INFO_SEND | /* enable AVI info frames */
+			       HDMI_AVI_INFO_CONT | /* required for audio info values to be updated */
+			       HDMI_AUDIO_INFO_SEND | /* enable audio info frames (frames won't be set until audio is enabled) */
+			       HDMI_AUDIO_INFO_CONT); /* required for audio info values to be updated */
+			WREG32_OR(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+				  AFMT_AUDIO_SAMPLE_SEND);
+		} else {
+			WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset,
+			       HDMI_AVI_INFO_SEND | /* enable AVI info frames */
+			       HDMI_AVI_INFO_CONT); /* required for audio info values to be updated */
+			WREG32_AND(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+				   ~AFMT_AUDIO_SAMPLE_SEND);
+		}
 	} else {
+		WREG32_AND(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+			   ~AFMT_AUDIO_SAMPLE_SEND);
 		WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, 0);
 	}
 
@@ -424,20 +433,24 @@ void evergreen_dp_enable(struct drm_encoder *encoder, bool enable)
 	struct radeon_device *rdev = dev->dev_private;
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
 
 	if (!dig || !dig->afmt)
 		return;
 
-	if (enable) {
+	if (enable && drm_detect_monitor_audio(radeon_connector_edid(connector))) {
 		struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
 		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 		struct radeon_connector_atom_dig *dig_connector;
 		uint32_t val;
 
+		WREG32_OR(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+			  AFMT_AUDIO_SAMPLE_SEND);
+
 		WREG32(EVERGREEN_DP_SEC_TIMESTAMP + dig->afmt->offset,
 		       EVERGREEN_DP_SEC_TIMESTAMP_MODE(1));
 
-		if (radeon_connector->con_priv) {
+		if (!ASIC_IS_DCE6(rdev) && radeon_connector->con_priv) {
 			dig_connector = radeon_connector->con_priv;
 			val = RREG32(EVERGREEN_DP_SEC_AUD_N + dig->afmt->offset);
 			val &= ~EVERGREEN_DP_SEC_N_BASE_MULTIPLE(0xf);
@@ -457,6 +470,8 @@ void evergreen_dp_enable(struct drm_encoder *encoder, bool enable)
 			EVERGREEN_DP_SEC_STREAM_ENABLE);	/* Master enable for secondary stream engine */
 	} else {
 		WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset, 0);
+		WREG32_AND(AFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+			   ~AFMT_AUDIO_SAMPLE_SEND);
 	}
 
 	dig->afmt->enabled = enable;
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index dd6606b8e23c..e85894ade95c 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -228,12 +228,13 @@ void r600_set_avi_packet(struct radeon_device *rdev, u32 offset,
 	WREG32(HDMI0_AVI_INFO3 + offset,
 		frame[0xC] | (frame[0xD] << 8) | (buffer[1] << 24));
 
+	WREG32_OR(HDMI0_INFOFRAME_CONTROL1 + offset,
+		  HDMI0_AVI_INFO_LINE(2));	/* anything other than 0 */
+
 	WREG32_OR(HDMI0_INFOFRAME_CONTROL0 + offset,
-		HDMI0_AVI_INFO_SEND |	/* enable AVI info frames */
-		HDMI0_AVI_INFO_CONT);	/* send AVI info frames every frame/field */
+		  HDMI0_AVI_INFO_SEND |	/* enable AVI info frames */
+		  HDMI0_AVI_INFO_CONT);	/* send AVI info frames every frame/field */
 
-	WREG32_OR(HDMI0_INFOFRAME_CONTROL1 + offset,
-		HDMI0_AVI_INFO_LINE(2));	/* anything other than 0 */
 }
 
 /*
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index 48d49e651a30..8b82abb78df1 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -102,7 +102,6 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
 void r600_hdmi_enable(struct drm_encoder *encoder, bool enable);
 void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable);
 void evergreen_dp_enable(struct drm_encoder *encoder, bool enable);
-void dce6_dp_enable(struct drm_encoder *encoder, bool enable);
 
 static const u32 pin_offsets[7] =
 {
@@ -240,7 +239,7 @@ static struct radeon_audio_funcs dce6_dp_funcs = {
 	.set_avi_packet = evergreen_set_avi_packet,
 	.set_audio_packet = dce4_set_audio_packet,
 	.mode_set = radeon_audio_dp_mode_set,
-	.dpms = dce6_dp_enable,
+	.dpms = evergreen_dp_enable,
 };
 
 static void radeon_audio_interface_init(struct radeon_device *rdev)
@@ -461,30 +460,33 @@ void radeon_audio_detect(struct drm_connector *connector,
 	if (!connector || !connector->encoder)
 		return;
 
+	if (!radeon_encoder_is_digital(connector->encoder))
+		return;
+
 	rdev = connector->encoder->dev->dev_private;
 	radeon_encoder = to_radeon_encoder(connector->encoder);
 	dig = radeon_encoder->enc_priv;
 
-	if (status == connector_status_connected) {
-		struct radeon_connector *radeon_connector;
-		int sink_type;
-
-		if (!drm_detect_monitor_audio(radeon_connector_edid(connector))) {
-			radeon_encoder->audio = NULL;
-			return;
-		}
+	if (!dig->afmt)
+		return;
 
-		radeon_connector = to_radeon_connector(connector);
-		sink_type = radeon_dp_getsinktype(radeon_connector);
+	if (status == connector_status_connected) {
+		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 
 		if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort &&
-			sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
+		    radeon_dp_getsinktype(radeon_connector) ==
+		    CONNECTOR_OBJECT_ID_DISPLAYPORT)
 			radeon_encoder->audio = rdev->audio.dp_funcs;
 		else
 			radeon_encoder->audio = rdev->audio.hdmi_funcs;
 
 		dig->afmt->pin = radeon_audio_get_pin(connector->encoder);
-		radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
+		if (drm_detect_monitor_audio(radeon_connector_edid(connector))) {
+			radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
+		} else {
+			radeon_audio_enable(rdev, dig->afmt->pin, 0);
+			dig->afmt->pin = NULL;
+		}
 	} else {
 		radeon_audio_enable(rdev, dig->afmt->pin, 0);
 		dig->afmt->pin = NULL;
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index cebb65e07e1d..d17d251dbd4f 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1379,8 +1379,10 @@ out:
 	/* updated in get modes as well since we need to know if it's analog or digital */
 	radeon_connector_update_scratch_regs(connector, ret);
 
-	if (radeon_audio != 0)
+	if (radeon_audio != 0) {
+		radeon_connector_get_edid(connector);
 		radeon_audio_detect(connector, ret);
+	}
 
 exit:
 	pm_runtime_mark_last_busy(connector->dev->dev);
@@ -1717,8 +1719,10 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
 
 	radeon_connector_update_scratch_regs(connector, ret);
 
-	if (radeon_audio != 0)
+	if (radeon_audio != 0) {
+		radeon_connector_get_edid(connector);
 		radeon_audio_detect(connector, ret);
+	}
 
 out:
 	pm_runtime_mark_last_busy(connector->dev->dev);
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 4d0f96cc3da4..ab39b85e0f76 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -88,7 +88,7 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
 	p->dma_reloc_idx = 0;
 	/* FIXME: we assume that each relocs use 4 dwords */
 	p->nrelocs = chunk->length_dw / 4;
-	p->relocs = kcalloc(p->nrelocs, sizeof(struct radeon_bo_list), GFP_KERNEL);
+	p->relocs = drm_calloc_large(p->nrelocs, sizeof(struct radeon_bo_list));
 	if (p->relocs == NULL) {
 		return -ENOMEM;
 	}
@@ -428,7 +428,7 @@ static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error, bo
 		}
 	}
 	kfree(parser->track);
-	kfree(parser->relocs);
+	drm_free_large(parser->relocs);
 	drm_free_large(parser->vm_bos);
 	for (i = 0; i < parser->nchunks; i++)
 		drm_free_large(parser->chunks[i].kdata);
diff --git a/drivers/gpu/drm/radeon/radeon_mn.c b/drivers/gpu/drm/radeon/radeon_mn.c
index 01701376b239..535bf404b725 100644
--- a/drivers/gpu/drm/radeon/radeon_mn.c
+++ b/drivers/gpu/drm/radeon/radeon_mn.c
@@ -135,7 +135,7 @@ static void radeon_mn_invalidate_range_start(struct mmu_notifier *mn,
 	while (it) {
 		struct radeon_mn_node *node;
 		struct radeon_bo *bo;
-		int r;
+		long r;
 
 		node = container_of(it, struct radeon_mn_node, it);
 		it = interval_tree_iter_next(it, start, end);
@@ -144,19 +144,19 @@ static void radeon_mn_invalidate_range_start(struct mmu_notifier *mn,
 
 			r = radeon_bo_reserve(bo, true);
 			if (r) {
-				DRM_ERROR("(%d) failed to reserve user bo\n", r);
+				DRM_ERROR("(%ld) failed to reserve user bo\n", r);
 				continue;
 			}
 
 			r = reservation_object_wait_timeout_rcu(bo->tbo.resv,
 				true, false, MAX_SCHEDULE_TIMEOUT);
-			if (r)
-				DRM_ERROR("(%d) failed to wait for user bo\n", r);
+			if (r <= 0)
+				DRM_ERROR("(%ld) failed to wait for user bo\n", r);
 
 			radeon_ttm_placement_from_domain(bo, RADEON_GEM_DOMAIN_CPU);
 			r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
 			if (r)
-				DRM_ERROR("(%d) failed to validate user bo\n", r);
+				DRM_ERROR("(%ld) failed to validate user bo\n", r);
 
 			radeon_bo_unreserve(bo);
 		}
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index 2a5a4a9e772d..de42fc4a22b8 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -473,6 +473,23 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 	}
 
 	mutex_lock(&vm->mutex);
+	soffset /= RADEON_GPU_PAGE_SIZE;
+	eoffset /= RADEON_GPU_PAGE_SIZE;
+	if (soffset || eoffset) {
+		struct interval_tree_node *it;
+		it = interval_tree_iter_first(&vm->va, soffset, eoffset - 1);
+		if (it && it != &bo_va->it) {
+			struct radeon_bo_va *tmp;
+			tmp = container_of(it, struct radeon_bo_va, it);
+			/* bo and tmp overlap, invalid offset */
+			dev_err(rdev->dev, "bo %p va 0x%010Lx conflict with "
+				"(bo %p 0x%010lx 0x%010lx)\n", bo_va->bo,
+				soffset, tmp->bo, tmp->it.start, tmp->it.last);
+			mutex_unlock(&vm->mutex);
+			return -EINVAL;
+		}
+	}
+
 	if (bo_va->it.start || bo_va->it.last) {
 		if (bo_va->addr) {
 			/* add a clone of the bo_va to clear the old address */
@@ -490,6 +507,8 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 			spin_lock(&vm->status_lock);
 			list_add(&tmp->vm_status, &vm->freed);
 			spin_unlock(&vm->status_lock);
+
+			bo_va->addr = 0;
 		}
 
 		interval_tree_remove(&bo_va->it, &vm->va);
@@ -497,21 +516,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 		bo_va->it.last = 0;
 	}
 
-	soffset /= RADEON_GPU_PAGE_SIZE;
-	eoffset /= RADEON_GPU_PAGE_SIZE;
 	if (soffset || eoffset) {
-		struct interval_tree_node *it;
-		it = interval_tree_iter_first(&vm->va, soffset, eoffset - 1);
-		if (it) {
-			struct radeon_bo_va *tmp;
-			tmp = container_of(it, struct radeon_bo_va, it);
-			/* bo and tmp overlap, invalid offset */
-			dev_err(rdev->dev, "bo %p va 0x%010Lx conflict with "
-				"(bo %p 0x%010lx 0x%010lx)\n", bo_va->bo,
-				soffset, tmp->bo, tmp->it.start, tmp->it.last);
-			mutex_unlock(&vm->mutex);
-			return -EINVAL;
-		}
 		bo_va->it.start = soffset;
 		bo_va->it.last = eoffset - 1;
 		interval_tree_insert(&bo_va->it, &vm->va);
@@ -1107,7 +1112,8 @@ void radeon_vm_bo_rmv(struct radeon_device *rdev,
 	list_del(&bo_va->bo_list);
 
 	mutex_lock(&vm->mutex);
-	interval_tree_remove(&bo_va->it, &vm->va);
+	if (bo_va->it.start || bo_va->it.last)
+		interval_tree_remove(&bo_va->it, &vm->va);
 	spin_lock(&vm->status_lock);
 	list_del(&bo_va->vm_status);
 
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index b35bccfeef79..ff8b83f5e929 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -2924,6 +2924,7 @@ struct si_dpm_quirk {
 static struct si_dpm_quirk si_dpm_quirk_list[] = {
 	/* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
 	{ PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
+	{ PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
 	{ 0, 0, 0, 0 },
 };