From 1c4259159132ae4ceaf7c6db37a6cf76417f73d9 Mon Sep 17 00:00:00 2001
From: Shirish S <shirish.s@amd.com>
Date: Tue, 16 Jul 2019 14:49:48 +0530
Subject: drm/amd/display: enable S/G for RAVEN chip
Git-commit: 1c4259159132ae4ceaf7c6db37a6cf76417f73d9
Patch-mainline: v5.4-rc1
References: bsc#1152489
enables gpu_vm_support in dm and adds
AMDGPU_GEM_DOMAIN_GTT as supported domain
v2:
Move BO placement logic into amdgpu_display_supported_domains
v3:
Use amdgpu_bo_validate_uswc in amdgpu_display_supported_domains.
v4:
amdgpu_bo_validate_uswc moved to sepperate patch.
Signed-off-by: Shirish S <shirish.s@amd.com>
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 2 +-
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index ddd8f5b0f2d3..8b06150080aa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -507,7 +507,7 @@ uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev)
* APUs. So force the BO placement to VRAM in case this architecture
* will not allow USWC mappings.
*/
- if (adev->asic_type >= CHIP_CARRIZO && adev->asic_type < CHIP_RAVEN &&
+ if (adev->asic_type >= CHIP_CARRIZO && adev->asic_type <= CHIP_RAVEN &&
adev->flags & AMD_IS_APU && amdgpu_bo_support_uswc(0) &&
amdgpu_device_asic_has_dc_support(adev->asic_type))
domain |= AMDGPU_GEM_DOMAIN_GTT;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index e177be3421a4..356d77387c42 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -688,7 +688,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
*/
if (adev->flags & AMD_IS_APU &&
adev->asic_type >= CHIP_CARRIZO &&
- adev->asic_type < CHIP_RAVEN)
+ adev->asic_type <= CHIP_RAVEN)
init_data.flags.gpu_vm_support = true;
if (amdgpu_dc_feature_mask & DC_FBC_MASK)
--
2.28.0