diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index d42db6b..f0d63f6 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2451,20 +2451,59 @@ static int i915_shared_dplls_info(struct seq_file *m, void *unused)
 		seq_printf(m, " dpll_md: 0x%08x\n", pll->hw_state.dpll_md);
 		seq_printf(m, " fp0:     0x%08x\n", pll->hw_state.fp0);
 		seq_printf(m, " fp1:     0x%08x\n", pll->hw_state.fp1);
 		seq_printf(m, " wrpll:   0x%08x\n", pll->hw_state.wrpll);
 	}
 	drm_modeset_unlock_all(dev);
 
 	return 0;
 }
 
+static int intel_wa_registers(struct seq_file *m, void *unused)
+{
+	int i;
+	int ret;
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	if (!IS_BROADWELL(dev)) {
+		DRM_DEBUG_DRIVER("Workaround table not available !!\n");
+		return -EINVAL;
+	}
+
+	ret = mutex_lock_interruptible(&dev->struct_mutex);
+	if (ret)
+		return ret;
+
+	intel_runtime_pm_get(dev_priv);
+
+	seq_printf(m, "Workarounds applied: %d\n", dev_priv->num_wa_regs);
+	for (i = 0; i < dev_priv->num_wa_regs; ++i) {
+		u32 addr, mask;
+
+		addr = dev_priv->intel_wa_regs[i].addr;
+		mask = dev_priv->intel_wa_regs[i].mask;
+		dev_priv->intel_wa_regs[i].value = I915_READ(addr) | mask;
+		if (dev_priv->intel_wa_regs[i].addr)
+			seq_printf(m, "0x%X: 0x%08X, mask: 0x%08X\n",
+				   dev_priv->intel_wa_regs[i].addr,
+				   dev_priv->intel_wa_regs[i].value,
+				   dev_priv->intel_wa_regs[i].mask);
+	}
+
+	intel_runtime_pm_put(dev_priv);
+	mutex_unlock(&dev->struct_mutex);
+
+	return 0;
+}
+
 struct pipe_crc_info {
 	const char *name;
 	struct drm_device *dev;
 	enum pipe pipe;
 };
 
 static int i915_dp_mst_info(struct seq_file *m, void *unused)
 {
 	struct drm_info_node *node = (struct drm_info_node *) m->private;
 	struct drm_device *dev = node->minor->dev;
@@ -3980,20 +4019,21 @@ static const struct drm_info_list i915_debugfs_list[] = {
 	{"i915_llc", i915_llc, 0},
 	{"i915_edp_psr_status", i915_edp_psr_status, 0},
 	{"i915_sink_crc_eDP1", i915_sink_crc, 0},
 	{"i915_energy_uJ", i915_energy_uJ, 0},
 	{"i915_pc8_status", i915_pc8_status, 0},
 	{"i915_power_domain_info", i915_power_domain_info, 0},
 	{"i915_display_info", i915_display_info, 0},
 	{"i915_semaphore_status", i915_semaphore_status, 0},
 	{"i915_shared_dplls_info", i915_shared_dplls_info, 0},
 	{"i915_dp_mst_info", i915_dp_mst_info, 0},
+	{"intel_wa_registers", intel_wa_registers, 0}
 };
 #define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list)
 
 static const struct i915_debugfs_files {
 	const char *name;
 	const struct file_operations *fops;
 } i915_debugfs_files[] = {
 	{"i915_wedged", &i915_wedged_fops},
 	{"i915_max_freq", &i915_max_freq_fops},
 	{"i915_min_freq", &i915_min_freq_fops},
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index bcf79f0..49b7be7 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1546,20 +1546,34 @@ struct drm_i915_private {
 	wait_queue_head_t pending_flip_queue;
 
 #ifdef CONFIG_DEBUG_FS
 	struct intel_pipe_crc pipe_crc[I915_MAX_PIPES];
 #endif
 
 	int num_shared_dpll;
 	struct intel_shared_dpll shared_dplls[I915_NUM_PLLS];
 	int dpio_phy_iosf_port[I915_NUM_PHYS_VLV];
 
+	/*
+	 * workarounds are currently applied at different places and
+	 * changes are being done to consolidate them so exact count is
+	 * not clear at this point, use a max value for now.
+	 */
+#define I915_MAX_WA_REGS  16
+	struct {
+		u32 addr;
+		u32 value;
+		/* bitmask representing WA bits */
+		u32 mask;
+	} intel_wa_regs[I915_MAX_WA_REGS];
+	u32 num_wa_regs;
+
 	/* Reclocking support */
 	bool render_reclock_avail;
 	bool lvds_downclock_avail;
 	/* indicates the reduced downclock for LVDS*/
 	int lvds_downclock;
 
 	struct i915_frontbuffer_tracking fb_tracking;
 
 	u16 orig_clock;
 
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 9e24073..55afd8e 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -646,26 +646,30 @@ err_unpin:
 	i915_gem_object_ggtt_unpin(ring->scratch.obj);
 err_unref:
 	drm_gem_object_unreference(&ring->scratch.obj->base);
 err:
 	return ret;
 }
 
 int bdw_init_workarounds(struct intel_engine_cs *ring)
 {
 	int ret;
+	struct drm_device *dev = ring->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	/*
 	 * workarounds applied in this fn are part of register state context,
 	 * they need to be re-initialized followed by gpu reset, suspend/resume,
 	 * module reload.
 	 */
+	dev_priv->num_wa_regs = 0;
+	memset(dev_priv->intel_wa_regs, 0, sizeof(dev_priv->intel_wa_regs));
 
 	/*
 	 * update the number of dwords required based on the
 	 * actual number of workarounds applied
 	 */
 	ret = intel_ring_begin(ring, 24);
 	if (ret)
 		return ret;
 
 	/* WaDisablePartialInstShootdown:bdw */
@@ -710,20 +714,23 @@ int bdw_init_workarounds(struct intel_engine_cs *ring)
 	 *
 	 * Note that PS/WM thread counts depend on the WIZ hashing
 	 * disable bit, which we don't touch here, but it's good
 	 * to keep in mind (see 3DSTATE_PS and 3DSTATE_WM).
 	 */
 	INTEL_RING_EMIT_WA(ring, GEN7_GT_MODE,
 			   GEN6_WIZ_HASHING_MASK | GEN6_WIZ_HASHING_16x4);
 
 	intel_ring_advance(ring);
 
+	DRM_DEBUG_DRIVER("Number of Workarounds applied: %d\n",
+			 dev_priv->num_wa_regs);
+
 	return 0;
 }
 
 static int init_render_ring(struct intel_engine_cs *ring)
 {
 	struct drm_device *dev = ring->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret = init_ring_common(ring);
 	if (ret)
 		return ret;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 77fe667..0e4d564 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -66,25 +66,35 @@ struct  intel_hw_status_page {
 		break; \
 	} \
 	ring->semaphore.signal_ggtt[RCS] = GEN8_SIGNAL_OFFSET(ring, RCS); \
 	ring->semaphore.signal_ggtt[VCS] = GEN8_SIGNAL_OFFSET(ring, VCS); \
 	ring->semaphore.signal_ggtt[BCS] = GEN8_SIGNAL_OFFSET(ring, BCS); \
 	ring->semaphore.signal_ggtt[VECS] = GEN8_SIGNAL_OFFSET(ring, VECS); \
 	ring->semaphore.signal_ggtt[VCS2] = GEN8_SIGNAL_OFFSET(ring, VCS2); \
 	ring->semaphore.signal_ggtt[ring->id] = MI_SEMAPHORE_SYNC_INVALID; \
 	} while(0)
 
-#define INTEL_RING_EMIT_WA(_ring, _wa_reg, _wa_val) ({			\
+#define INTEL_RING_EMIT_WA(_ring, _wa_reg, _wa_val) ({		\
+		if (dev_priv->num_wa_regs >= 0			\
+		    && dev_priv->num_wa_regs < I915_MAX_WA_REGS) {	\
 			intel_ring_emit(_ring, MI_LOAD_REGISTER_IMM(1)); \
 			intel_ring_emit(_ring, _wa_reg);		\
 			intel_ring_emit(_ring, _wa_val);		\
-		})
+			dev_priv->intel_wa_regs[dev_priv->num_wa_regs].addr = _wa_reg; \
+			dev_priv->intel_wa_regs[dev_priv->num_wa_regs].mask = (_wa_val) & 0xFFFF; \
+			/* value is updated with the status of remaining bits \
+			 * when it is read from debugfs file		\
+			 */						\
+			dev_priv->intel_wa_regs[dev_priv->num_wa_regs].value = _wa_val; \
+			dev_priv->num_wa_regs++;			\
+		}							\
+	})
 
 enum intel_ring_hangcheck_action {
 	HANGCHECK_IDLE = 0,
 	HANGCHECK_WAIT,
 	HANGCHECK_ACTIVE,
 	HANGCHECK_ACTIVE_LOOP,
 	HANGCHECK_KICK,
 	HANGCHECK_HUNG,
 };
 
