diff --git a/patches.kernel.org/6.3.3-203-drm-amd-display-Enforce-60us-prefetch-for-200Mh.patch b/patches.kernel.org/6.3.3-203-drm-amd-display-Enforce-60us-prefetch-for-200Mh.patch
new file mode 100644
index 0000000..e2df5c3
--- /dev/null
+++ b/patches.kernel.org/6.3.3-203-drm-amd-display-Enforce-60us-prefetch-for-200Mh.patch
@@ -0,0 +1,73 @@
+From: Alvin Lee <Alvin.Lee2@amd.com>
+Date: Thu, 27 Apr 2023 15:10:13 -0400
+Subject: [PATCH] drm/amd/display: Enforce 60us prefetch for 200Mhz DCFCLK
+ modes
+References: bsc#1012628
+Patch-mainline: 6.3.3
+Git-commit: b504f99ccaa64da364443431e388ecf30b604e38
+
+commit b504f99ccaa64da364443431e388ecf30b604e38 upstream.
+
+[Description]
+- Due to bandwidth / arbitration issues at 200Mhz DCFCLK,
+  we want to enforce minimum 60us of prefetch to avoid
+  intermittent underflow issues
+- Since 60us prefetch is already enforced for UCLK DPM0,
+  and many DCFCLK's > 200Mhz are mapped to UCLK DPM1, in
+  theory there should not be any UCLK DPM regressions by
+  enforcing greater prefetch
+
+Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
+Reviewed-by: Jun Lei <Jun.Lei@amd.com>
+Cc: Mario Limonciello <mario.limonciello@amd.com>
+Cc: Alex Deucher <alexander.deucher@amd.com>
+Cc: stable@vger.kernel.org
+Acked-by: Alex Hung <alex.hung@amd.com>
+Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
+Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Jiri Slaby <jslaby@suse.cz>
+---
+ .../gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c   | 5 +++--
+ .../gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h   | 1 +
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+index 3b2a014c..fead104a 100644
+--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
++++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+@@ -810,7 +810,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
+ 					v->SwathHeightY[k],
+ 					v->SwathHeightC[k],
+ 					TWait,
+-					v->DRAMSpeedPerState[mode_lib->vba.VoltageLevel] <= MEM_STROBE_FREQ_MHZ ?
++					(v->DRAMSpeedPerState[mode_lib->vba.VoltageLevel] <= MEM_STROBE_FREQ_MHZ ||
++						v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= MIN_DCFCLK_FREQ_MHZ) ?
+ 							mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
+ 					/* Output */
+ 					&v->DSTXAfterScaler[k],
+@@ -3309,7 +3310,7 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
+ 							v->swath_width_chroma_ub_this_state[k],
+ 							v->SwathHeightYThisState[k],
+ 							v->SwathHeightCThisState[k], v->TWait,
+-							v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ ?
++							(v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= MIN_DCFCLK_FREQ_MHZ) ?
+ 									mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
+ 
+ 							/* Output */
+diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
+index 500b3dd6..d98e36a9 100644
+--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
++++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
+@@ -53,6 +53,7 @@
+ #define BPP_BLENDED_PIPE 0xffffffff
+ 
+ #define MEM_STROBE_FREQ_MHZ 1600
++#define MIN_DCFCLK_FREQ_MHZ 200
+ #define MEM_STROBE_MAX_DELIVERY_TIME_US 60.0
+ 
+ struct display_mode_lib;
+-- 
+2.35.3
+
diff --git a/series.conf b/series.conf
index ddbf80c..5561f86 100644
--- a/series.conf
+++ b/series.conf
@@ -936,6 +936,7 @@
 	patches.kernel.org/6.3.3-200-drm-amdgpu-jpeg-Remove-harvest-checking-for-JPE.patch
 	patches.kernel.org/6.3.3-201-drm-amdgpu-change-gfx-11.0.4-external_id-range.patch
 	patches.kernel.org/6.3.3-202-drm-amdgpu-Fix-vram-recover-doesn-t-work-after-.patch
+	patches.kernel.org/6.3.3-203-drm-amd-display-Enforce-60us-prefetch-for-200Mh.patch
 
 	########################################################
 	# Build fixes that apply to the vanilla kernel too.