[PATCH 3/3] drm/amd: enable S/G for RAVEN chip

Andrey Grodzovsky andrey.grodzovsky at amd.com
Tue Jul 23 16:04:11 UTC 2019


From: Shirish S <shirish.s at amd.com>

enables gpu_vm_support in dm and adds
AMDGPU_GEM_DOMAIN_GTT as supported domain

Change-Id: If34300beaa60be2d36170b7b5b096ec644502b20
Signed-off-by: Shirish S <shirish.s at amd.com>
---
 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 767ee699..3d04730 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -498,7 +498,7 @@ uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev)
 	uint32_t domain = AMDGPU_GEM_DOMAIN_VRAM;
 
 #if defined(CONFIG_DRM_AMD_DC)
-	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_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 2d50eea..a8224a7 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -686,7 +686,7 @@ 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)
-- 
2.7.4



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