diff --git a/drivers/gpu/drm/i915/gt/gen8_engine_cs.c b/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
index 047b5a710149..9529c5455bc3 100644
--- a/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
@@ -583,6 +583,43 @@ static u32 *gen12_emit_preempt_busywait(struct i915_request *rq, u32 *cs)
 	return cs;
 }
 
+/* Wa_14014475959:dg2 */
+#define CCS_SEMAPHORE_PPHWSP_OFFSET	0x540
+static u32 ccs_semaphore_offset(struct i915_request *rq)
+{
+	return i915_ggtt_offset(rq->context->state) +
+		(LRC_PPHWSP_PN * PAGE_SIZE) + CCS_SEMAPHORE_PPHWSP_OFFSET;
+}
+
+/* Wa_14014475959:dg2 */
+static u32 *ccs_emit_wa_busywait(struct i915_request *rq, u32 *cs)
+{
+	int i;
+
+	*cs++ = MI_ATOMIC_INLINE | MI_ATOMIC_GLOBAL_GTT | MI_ATOMIC_CS_STALL |
+		MI_ATOMIC_MOVE;
+	*cs++ = ccs_semaphore_offset(rq);
+	*cs++ = 0;
+	*cs++ = 1;
+
+	/*
+	 * When MI_ATOMIC_INLINE_DATA set this command must be 11 DW + (1 NOP)
+	 * to align. 4 DWs above + 8 filler DWs here.
+	 */
+	for (i = 0; i < 8; ++i)
+		*cs++ = 0;
+
+	*cs++ = MI_SEMAPHORE_WAIT |
+		MI_SEMAPHORE_GLOBAL_GTT |
+		MI_SEMAPHORE_POLL |
+		MI_SEMAPHORE_SAD_EQ_SDD;
+	*cs++ = 0;
+	*cs++ = ccs_semaphore_offset(rq);
+	*cs++ = 0;
+
+	return cs;
+}
+
 static __always_inline u32*
 gen12_emit_fini_breadcrumb_tail(struct i915_request *rq, u32 *cs)
 {
@@ -593,6 +630,10 @@ gen12_emit_fini_breadcrumb_tail(struct i915_request *rq, u32 *cs)
 	    !intel_uc_uses_guc_submission(&rq->engine->gt->uc))
 		cs = gen12_emit_preempt_busywait(rq, cs);
 
+	/* Wa_14014475959:dg2 */
+	if (intel_engine_uses_wa_hold_ccs_switchout(rq->engine))
+		cs = ccs_emit_wa_busywait(rq, cs);
+
 	rq->tail = intel_ring_offset(rq, cs);
 	assert_ring_tail_valid(rq->ring, rq->tail);
 
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h
index eac20112709c..298f2cc7a879 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -529,6 +529,7 @@ struct intel_engine_cs {
 #define I915_ENGINE_HAS_RCS_REG_STATE  BIT(9)
 #define I915_ENGINE_HAS_EU_PRIORITY    BIT(10)
 #define I915_ENGINE_FIRST_RENDER_COMPUTE BIT(11)
+#define I915_ENGINE_USES_WA_HOLD_CCS_SWITCHOUT BIT(12)
 	unsigned int flags;
 
 	/*
@@ -629,6 +630,13 @@ intel_engine_has_relative_mmio(const struct intel_engine_cs * const engine)
 	return engine->flags & I915_ENGINE_HAS_RELATIVE_MMIO;
 }
 
+/* Wa_14014475959:dg2 */
+static inline bool
+intel_engine_uses_wa_hold_ccs_switchout(struct intel_engine_cs *engine)
+{
+	return engine->flags & I915_ENGINE_USES_WA_HOLD_CCS_SWITCHOUT;
+}
+
 #define instdone_has_slice(dev_priv___, sseu___, slice___) \
 	((GRAPHICS_VER(dev_priv___) == 7 ? 1 : ((sseu___)->slice_mask)) & BIT(slice___))
 
diff --git a/drivers/gpu/drm/i915/gt/intel_gpu_commands.h b/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
index 724ab069ddb6..e52718a87f14 100644
--- a/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
+++ b/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
@@ -134,6 +134,13 @@
 #define   MI_MEM_VIRTUAL	(1 << 22) /* 945,g33,965 */
 #define   MI_USE_GGTT		(1 << 22) /* g4x+ */
 #define MI_STORE_DWORD_INDEX	MI_INSTR(0x21, 1)
+#define MI_ATOMIC		MI_INSTR(0x2f, 1)
+#define MI_ATOMIC_INLINE	(MI_INSTR(0x2f, 9) | MI_ATOMIC_INLINE_DATA)
+#define   MI_ATOMIC_GLOBAL_GTT		(1 << 22)
+#define   MI_ATOMIC_INLINE_DATA		(1 << 18)
+#define   MI_ATOMIC_CS_STALL		(1 << 17)
+#define	  MI_ATOMIC_MOVE		(0x4 << 8)
+
 /*
  * Official intel docs are somewhat sloppy concerning MI_LOAD_REGISTER_IMM:
  * - Always issue a MI_NOOP _before_ the MI_LOAD_REGISTER_IMM - otherwise hw
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc.c
index 830889349756..228070e31ef0 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c
@@ -296,6 +296,10 @@ static u32 guc_ctl_wa_flags(struct intel_guc *guc)
 	if (IS_DG2_GRAPHICS_STEP(gt->i915, G10, STEP_A0, STEP_B0))
 		flags |= GUC_WA_GAM_CREDITS;
 
+	/* Wa_14014475959:dg2 */
+	if (IS_DG2(gt->i915))
+		flags |= GUC_WA_HOLD_CCS_SWITCHOUT;
+
 	/*
 	 * Wa_14012197797:dg2_g10:a0,dg2_g11:a0
 	 * Wa_22011391025:dg2_g10,dg2_g11,dg2_g12
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
index 126e67ea1619..e389a3a041a2 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
@@ -102,6 +102,7 @@
 #define   GUC_WA_DUAL_QUEUE		BIT(11)
 #define   GUC_WA_RCS_RESET_BEFORE_RC6	BIT(13)
 #define   GUC_WA_PRE_PARSER		BIT(14)
+#define   GUC_WA_HOLD_CCS_SWITCHOUT	BIT(17)
 #define   GUC_WA_POLLCS			BIT(18)
 
 #define GUC_CTL_FEATURE			2
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 172819cd1a0a..75491f5f450a 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -3897,6 +3897,10 @@ static void guc_default_vfuncs(struct intel_engine_cs *engine)
 	engine->flags |= I915_ENGINE_HAS_PREEMPTION;
 	engine->flags |= I915_ENGINE_HAS_TIMESLICES;
 
+	/* Wa_14014475959:dg2 */
+	if (IS_DG2(engine->i915) && engine->class == COMPUTE_CLASS)
+		engine->flags |= I915_ENGINE_USES_WA_HOLD_CCS_SWITCHOUT;
+
 	/*
 	 * TODO: GuC supports timeslicing and semaphores as well, but they're
 	 * handled by the firmware so some minor tweaks are required before
