Merge tag 'amd-drm-fixes-5.12-2021-04-08' of...

Merge tag 'amd-drm-fixes-5.12-2021-04-08' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-5.12-2021-04-08:

amdgpu:
- DCN3 fix
- Fix CAC setting regression for TOPAZ
- Fix ttm regression

radeon:
- Fix ttm regression
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210408045512.3879-1-alexander.deucher@amd.com

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

@@ -906,7 +906,7 @@ static int amdgpu_ttm_tt_pin_userptr(struct ttm_bo_device *bdev,
 
 	/* Allocate an SG array and squash pages into it */
 	r = sg_alloc_table_from_pages(ttm->sg, ttm->pages, ttm->num_pages, 0,
-				      ttm->num_pages << PAGE_SHIFT,
+				      (u64)ttm->num_pages << PAGE_SHIFT,
 				      GFP_KERNEL);
 	if (r)
 		goto release_sg;

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubp.h

@@ -134,6 +134,7 @@
 	HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_SURFACE_DCC_EN, mask_sh),\
 	HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_SURFACE_DCC_IND_BLK, mask_sh),\
 	HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_SURFACE_DCC_IND_BLK_C, mask_sh),\
+	HUBP_SF(HUBPREQ0_DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_INT_MASK, mask_sh),\
 	HUBP_SF(HUBPRET0_HUBPRET_CONTROL, DET_BUF_PLANE1_BASE_ADDRESS, mask_sh),\
 	HUBP_SF(HUBPRET0_HUBPRET_CONTROL, CROSSBAR_SRC_CB_B, mask_sh),\
 	HUBP_SF(HUBPRET0_HUBPRET_CONTROL, CROSSBAR_SRC_CR_R, mask_sh),\

drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c

@@ -1224,7 +1224,8 @@ static int smu7_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		    (hwmgr->chip_id == CHIP_POLARIS10) ||
 		    (hwmgr->chip_id == CHIP_POLARIS11) ||
 		    (hwmgr->chip_id == CHIP_POLARIS12) ||
-		    (hwmgr->chip_id == CHIP_TONGA))
+		    (hwmgr->chip_id == CHIP_TONGA) ||
+		    (hwmgr->chip_id == CHIP_TOPAZ))
 			PHM_WRITE_FIELD(hwmgr->device, MC_SEQ_CNTL_3, CAC_EN, 0x1);
 
 

drivers/gpu/drm/radeon/radeon_ttm.c

@@ -364,7 +364,7 @@ static int radeon_ttm_tt_pin_userptr(struct ttm_bo_device *bdev, struct ttm_tt *
 	if (gtt->userflags & RADEON_GEM_USERPTR_ANONONLY) {
 		/* check that we only pin down anonymous memory
 		   to prevent problems with writeback */
-		unsigned long end = gtt->userptr + ttm->num_pages * PAGE_SIZE;
+		unsigned long end = gtt->userptr + (u64)ttm->num_pages * PAGE_SIZE;
 		struct vm_area_struct *vma;
 		vma = find_vma(gtt->usermm, gtt->userptr);
 		if (!vma || vma->vm_file || vma->vm_end < end)
@@ -386,7 +386,7 @@ static int radeon_ttm_tt_pin_userptr(struct ttm_bo_device *bdev, struct ttm_tt *
 	} while (pinned < ttm->num_pages);
 
 	r = sg_alloc_table_from_pages(ttm->sg, ttm->pages, ttm->num_pages, 0,
-				      ttm->num_pages << PAGE_SHIFT,
+				      (u64)ttm->num_pages << PAGE_SHIFT,
 				      GFP_KERNEL);
 	if (r)
 		goto release_sg;