drm/amd: drop dependencies on drm_os_linux.h

Fix so no files in drm/amd/ depends on the
deprecated drm_os_linux.h header file.

It was done manually:
- remove drm_os_linux.h from drmP.h
- fix all build errros

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-3-sam@ravnborg.org

36 files changed, 90 insertions, 28 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index a6e5184d436c..d2b51bc3f534 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -22,10 +22,12 @@
 
 #define pr_fmt(fmt) "kfd2kgd: " fmt
 
+#include <linux/dma-buf.h>
 #include <linux/list.h>
 #include <linux/pagemap.h>
 #include <linux/sched/mm.h>
-#include <linux/dma-buf.h>
+#include <linux/sched/task.h>
+
 #include <drm/drmP.h>
 #include "amdgpu_object.h"
 #include "amdgpu_vm.h"
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index 250d9212cc38..924d83e711ef 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -24,6 +24,8 @@
  *
  */
 
+#include <linux/io-64-nonatomic-lo-hi.h>
+
 #include "amdgpu.h"
 
 /**
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 0c52d1f9fe0f..e9ede34dd875 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -29,6 +29,16 @@
  *    Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
  *    Dave Airlie
  */
+
+#include <linux/debugfs.h>
+#include <linux/iommu.h>
+#include <linux/pagemap.h>
+#include <linux/sched/task.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/swap.h>
+#include <linux/swiotlb.h>
+
 #include <drm/ttm/ttm_bo_api.h>
 #include <drm/ttm/ttm_bo_driver.h>
 #include <drm/ttm/ttm_placement.h>
@@ -36,13 +46,6 @@
 #include <drm/ttm/ttm_page_alloc.h>
 #include <drm/drmP.h>
 #include <drm/amdgpu_drm.h>
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include <linux/swiotlb.h>
-#include <linux/swap.h>
-#include <linux/pagemap.h>
-#include <linux/debugfs.h>
-#include <linux/iommu.h>
 #include "amdgpu.h"
 #include "amdgpu_object.h"
 #include "amdgpu_trace.h"
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index c021b114c8a4..fa03081c2f78 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -1090,7 +1090,7 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring)
 	for (i = 0; i < timeout; i++) {
 		if (amdgpu_ring_get_rptr(ring) != rptr)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index ecf6f96df2ad..7ed5d4e3884d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -446,7 +446,7 @@ int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9));
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
@@ -608,7 +608,7 @@ int amdgpu_vcn_enc_ring_test_ring(struct amdgpu_ring *ring)
 	for (i = 0; i < adev->usec_timeout; i++) {
 		if (amdgpu_ring_get_rptr(ring) != rptr)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
@@ -767,7 +767,7 @@ int amdgpu_vcn_jpeg_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9));
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
@@ -841,7 +841,7 @@ int amdgpu_vcn_jpeg_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 		tmp = RREG32(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9));
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
index d42808b05971..063057ca18be 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@@ -640,7 +640,7 @@ static int cik_sdma_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = le32_to_cpu(adev->wb.wb[index]);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index c0cb244f58cd..4f761ebb655e 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -1812,7 +1812,7 @@ static int gfx_v6_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(scratch);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index a59e0fdf5a97..a61325ede1f8 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -2080,7 +2080,7 @@ static int gfx_v7_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(scratch);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 	if (i >= adev->usec_timeout)
 		r = -ETIMEDOUT;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 02955e6e9dd9..775f6bd4fff6 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -20,8 +20,11 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
+
+#include <linux/delay.h>
 #include <linux/kernel.h>
 #include <linux/firmware.h>
+
 #include <drm/drmP.h>
 #include "amdgpu.h"
 #include "amdgpu_gfx.h"
@@ -855,7 +858,7 @@ static int gfx_v8_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(scratch);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index ba67d1023264..f35c1122f12b 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -20,8 +20,11 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
+
+#include <linux/delay.h>
 #include <linux/kernel.h>
 #include <linux/firmware.h>
+
 #include <drm/drmP.h>
 #include "amdgpu.h"
 #include "amdgpu_gfx.h"
@@ -417,7 +420,7 @@ static int gfx_v9_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(scratch);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
index 36196372e8db..bd7c8f5cd0e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
@@ -21,7 +21,10 @@
  *
  * Authors: Alex Deucher
  */
+
+#include <linux/delay.h>
 #include <linux/firmware.h>
+
 #include <drm/drmP.h>
 #include "amdgpu.h"
 #include "amdgpu_ucode.h"
@@ -574,7 +577,7 @@ static int sdma_v2_4_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = le32_to_cpu(adev->wb.wb[index]);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 6d39544e7829..346e1910641d 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -21,7 +21,10 @@
  *
  * Authors: Alex Deucher
  */
+
+#include <linux/delay.h>
 #include <linux/firmware.h>
+
 #include <drm/drmP.h>
 #include "amdgpu.h"
 #include "amdgpu_ucode.h"
@@ -846,7 +849,7 @@ static int sdma_v3_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = le32_to_cpu(adev->wb.wb[index]);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 9c88ce513d78..08e0f81b87b5 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -22,6 +22,8 @@
  */
 
 #include <linux/firmware.h>
+#include <linux/delay.h>
+
 #include <drm/drmP.h>
 #include "amdgpu.h"
 #include "amdgpu_ucode.h"
@@ -1207,7 +1209,7 @@ static int sdma_v4_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = le32_to_cpu(adev->wb.wb[index]);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c
index 3eeefd40dae0..1108eb66277d 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dma.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c
@@ -230,7 +230,7 @@ static int si_dma_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = le32_to_cpu(adev->wb.wb[index]);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
index c4fb58667fd4..037606a5f185 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
@@ -491,7 +491,7 @@ static int uvd_v4_2_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(mmUVD_CONTEXT_ID);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
index 52bd8a654734..c88aa2d6a2b5 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
@@ -22,7 +22,9 @@
  * Authors: Christian König <christian.koenig@amd.com>
  */
 
+#include <linux/delay.h>
 #include <linux/firmware.h>
+
 #include <drm/drmP.h>
 #include "amdgpu.h"
 #include "amdgpu_uvd.h"
@@ -506,7 +508,7 @@ static int uvd_v5_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(mmUVD_CONTEXT_ID);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
index c9edddf9f88a..50af37d08b91 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
@@ -183,7 +183,7 @@ static int uvd_v6_0_enc_ring_test_ring(struct amdgpu_ring *ring)
 	for (i = 0; i < adev->usec_timeout; i++) {
 		if (amdgpu_ring_get_rptr(ring) != rptr)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
@@ -957,7 +957,7 @@ static int uvd_v6_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32(mmUVD_CONTEXT_ID);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
index 2191d3d0a219..e36b69945ea2 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
@@ -191,7 +191,7 @@ static int uvd_v7_0_enc_ring_test_ring(struct amdgpu_ring *ring)
 	for (i = 0; i < adev->usec_timeout; i++) {
 		if (amdgpu_ring_get_rptr(ring) != rptr)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
@@ -1227,7 +1227,7 @@ static int uvd_v7_0_ring_test_ring(struct amdgpu_ring *ring)
 		tmp = RREG32_SOC15(UVD, ring->me, mmUVD_CONTEXT_ID);
 		if (tmp == 0xDEADBEEF)
 			break;
-		DRM_UDELAY(1);
+		udelay(1);
 	}
 
 	if (i >= adev->usec_timeout)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 83d121510ef5..9b01078d6ec5 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dm_services.h"
 #include "core_types.h"
 #include "timing_generator.h"
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 96e97d25d639..1dc3492f02a1 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dm_services.h"
 #include "dc.h"
 #include "core_types.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dc_helper.c b/drivers/gpu/drm/amd/display/dc/dc_helper.c
index 5e6c5eff49cf..eb2d01d1a678 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_helper.c
+++ b/drivers/gpu/drm/amd/display/dc/dc_helper.c
@@ -26,6 +26,9 @@
  *  Created on: Aug 30, 2016
  *      Author: agrodzov
  */
+
+#include <linux/delay.h>
+
 #include "dm_services.h"
 #include <stdarg.h>
 
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
index bd33c47183fc..0863719b0c85 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dm_services.h"
 #include "core_types.h"
 #include "dce_aux.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
index 818536eea00a..a8c2cf260c84 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "core_types.h"
 #include "link_encoder.h"
 #include "dce_dmcu.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
index cd26161bcc4d..8a236d40d8d0 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
@@ -22,6 +22,9 @@
  * Authors: AMD
  *
  */
+
+#include <linux/delay.h>
+
 #include "dce_i2c.h"
 #include "dce_i2c_hw.h"
 #include "reg_helper.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
index f0266694cb56..a5a11c251e25 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
@@ -22,6 +22,9 @@
  * Authors: AMD
  *
  */
+
+#include <linux/delay.h>
+
 #include "dce_i2c.h"
 #include "dce_i2c_sw.h"
 #include "include/gpio_service_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
index 314c04a915d2..1037d2a72f3f 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "reg_helper.h"
 
 #include "core_types.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
index 14309fe6f2e6..0c0b41d70f65 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dc_bios_types.h"
 #include "dce_stream_encoder.h"
 #include "reg_helper.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
index 7b23239d33fe..12083bb8ef02 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dm_services.h"
 
 #include "dce/dce_11_0_d.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 7ac50ab1b762..54c266e84416 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -22,6 +22,9 @@
  * Authors: AMD
  *
  */
+
+#include <linux/delay.h>
+
 #include "dm_services.h"
 #include "dc.h"
 #include "dc_bios_types.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c
index 9b65b77e8823..34c5e3c7c6d2 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dm_services.h"
 
 /* include DCE11 register header files */
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c
index aa8d6b10d2c3..b1aaab5590cc 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dce110_transform_v.h"
 #include "dm_services.h"
 #include "dc.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c
index faae12cf7968..f9819df1d3e2 100644
--- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dm_services.h"
 
 #include "dce/dce_11_2_d.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
index 0db2a6e96fc0..3d31dadfa012 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dm_services.h"
 #include "dcn10_hubp.h"
 #include "dcn10_hubbub.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
index 0126a44ba012..102d968a8cd3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "reg_helper.h"
 
 #include "core_types.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
index 8ee9f6dc1d62..c33153d696ac 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
@@ -23,6 +23,7 @@
  *
  */
 
+#include <linux/delay.h>
 
 #include "dc_bios_types.h"
 #include "dcn10_stream_encoder.h"
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
index 310f48965b27..8ebeabad7bb7 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <linux/delay.h>
+
 #include "dm_services.h"
 
 #include "include/gpio_types.h"