Change-Id: Icc9167771ad9539d8e31b40058e3b22be825a585
Signed-off-by: Yong Zhao <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 6 ++++++
drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c | 3 +++
drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c | 3 +++
3 files changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
index 43546500ec26..1ccc10741ad8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
@@ -69,6 +69,7 @@ struct amdgpu_doorbell_index {
uint32_t vce_ring6_7;
} uvd_vce;
};
+ uint32_t last_non_cp;
uint32_t max_assignment;
/* Per engine SDMA doorbell size in dword */
uint32_t sdma_doorbell_range;
@@ -139,6 +140,9 @@ typedef enum _AMDGPU_VEGA20_DOORBELL_ASSIGNMENT
AMDGPU_VEGA20_DOORBELL64_VCE_RING2_3 = 0x18D,
AMDGPU_VEGA20_DOORBELL64_VCE_RING4_5 = 0x18E,
AMDGPU_VEGA20_DOORBELL64_VCE_RING6_7 = 0x18F,
+
+ AMDGPU_VEGA20_DOORBELL64_LAST_NON_CP =
AMDGPU_VEGA20_DOORBELL64_VCE_RING6_7,
+
AMDGPU_VEGA20_DOORBELL_MAX_ASSIGNMENT = 0x18F,
AMDGPU_VEGA20_DOORBELL_INVALID = 0xFFFF
} AMDGPU_VEGA20_DOORBELL_ASSIGNMENT;
@@ -214,6 +218,8 @@ typedef enum _AMDGPU_DOORBELL64_ASSIGNMENT
AMDGPU_DOORBELL64_VCE_RING4_5 = 0xFE,
AMDGPU_DOORBELL64_VCE_RING6_7 = 0xFF,
+ AMDGPU_DOORBELL64_LAST_NON_CP =
AMDGPU_DOORBELL64_VCE_RING6_7,
+
AMDGPU_DOORBELL64_MAX_ASSIGNMENT = 0xFF,
AMDGPU_DOORBELL64_INVALID = 0xFFFF
} AMDGPU_DOORBELL64_ASSIGNMENT;
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
b/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
index 62f49c895314..ffe0e0593207 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
@@ -79,6 +79,9 @@ void vega10_doorbell_index_init(struct amdgpu_device *adev)
adev->doorbell_index.uvd_vce.vce_ring2_3 =
AMDGPU_DOORBELL64_VCE_RING2_3;
adev->doorbell_index.uvd_vce.vce_ring4_5 =
AMDGPU_DOORBELL64_VCE_RING4_5;
adev->doorbell_index.uvd_vce.vce_ring6_7 =
AMDGPU_DOORBELL64_VCE_RING6_7;
+
+ adev->doorbell_index.last_non_cp = AMDGPU_DOORBELL64_LAST_NON_CP;
+
/* In unit of dword doorbell */
adev->doorbell_index.max_assignment = AMDGPU_DOORBELL64_MAX_ASSIGNMENT
<< 1;
adev->doorbell_index.sdma_doorbell_range = 4;
diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
index 1271e1702ad4..700ff8aec999 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
@@ -83,6 +83,9 @@ void vega20_doorbell_index_init(struct amdgpu_device *adev)
adev->doorbell_index.uvd_vce.vce_ring2_3 =
AMDGPU_VEGA20_DOORBELL64_VCE_RING2_3;
adev->doorbell_index.uvd_vce.vce_ring4_5 =
AMDGPU_VEGA20_DOORBELL64_VCE_RING4_5;
adev->doorbell_index.uvd_vce.vce_ring6_7 =
AMDGPU_VEGA20_DOORBELL64_VCE_RING6_7;
+
+ adev->doorbell_index.last_non_cp = AMDGPU_VEGA20_DOORBELL64_LAST_NON_CP;
+
adev->doorbell_index.max_assignment =
AMDGPU_VEGA20_DOORBELL_MAX_ASSIGNMENT << 1;
adev->doorbell_index.sdma_doorbell_range = 20;
}
--
2.17.1
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