drm/amdgpu: recalculate VCE firmware BO size

Firmware required BO size changes in terms of ASIC family Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
git-mirror · Jun 4, 2015 · e982262 · e982262
1 parent 15a16ff
commit e982262
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Showing 5 changed files with 20 additions and 15 deletions.
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1664,8 +1664,6 @@ struct amdgpu_uvd {
  * VCE
  */
 #define AMDGPU_MAX_VCE_HANDLES	16
-#define AMDGPU_VCE_STACK_SIZE	(1024*1024)
-#define AMDGPU_VCE_HEAP_SIZE	(4*1024*1024)
 #define AMDGPU_VCE_FIRMWARE_OFFSET 256
 
 struct amdgpu_vce {

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -68,9 +68,8 @@ static void amdgpu_vce_idle_work_handler(struct work_struct *work);
  *
  * First step to get VCE online, allocate memory and load the firmware
  */
-int amdgpu_vce_sw_init(struct amdgpu_device *adev)
+int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size)
 {
-	unsigned long size;
 	const char *fw_name;
 	const struct common_firmware_header *hdr;
 	unsigned ucode_version, version_major, version_minor, binary_id;
@@ -136,8 +135,6 @@ int amdgpu_vce_sw_init(struct amdgpu_device *adev)
 
 	/* allocate firmware, stack and heap BO */
 
-	size = AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes)) +
-	       AMDGPU_VCE_STACK_SIZE + AMDGPU_VCE_HEAP_SIZE;
 	r = amdgpu_bo_create(adev, size, PAGE_SIZE, true,
 			     AMDGPU_GEM_DOMAIN_VRAM, 0, NULL, &adev->vce.vcpu_bo);
 	if (r) {

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h
@@ -24,7 +24,7 @@
 #ifndef __AMDGPU_VCE_H__
 #define __AMDGPU_VCE_H__
 
-int amdgpu_vce_sw_init(struct amdgpu_device *adev);
+int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size);
 int amdgpu_vce_sw_fini(struct amdgpu_device *adev);
 int amdgpu_vce_suspend(struct amdgpu_device *adev);
 int amdgpu_vce_resume(struct amdgpu_device *adev);

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
@@ -37,6 +37,10 @@
 #include "oss/oss_2_0_d.h"
 #include "oss/oss_2_0_sh_mask.h"
 
+#define VCE_V2_0_FW_SIZE	(256 * 1024)
+#define VCE_V2_0_STACK_SIZE	(64 * 1024)
+#define VCE_V2_0_DATA_SIZE	(23552 * AMDGPU_MAX_VCE_HANDLES)
+
 static void vce_v2_0_mc_resume(struct amdgpu_device *adev);
 static void vce_v2_0_set_ring_funcs(struct amdgpu_device *adev);
 static void vce_v2_0_set_irq_funcs(struct amdgpu_device *adev);
@@ -183,7 +187,8 @@ static int vce_v2_0_sw_init(struct amdgpu_device *adev)
 	if (r)
 		return r;
 
-	r = amdgpu_vce_sw_init(adev);
+	r = amdgpu_vce_sw_init(adev, VCE_V2_0_FW_SIZE +
+		VCE_V2_0_STACK_SIZE + VCE_V2_0_DATA_SIZE);
 	if (r)
 		return r;
 
@@ -415,17 +420,17 @@ static void vce_v2_0_mc_resume(struct amdgpu_device *adev)
 	WREG32(mmVCE_LMI_VM_CTRL, 0);
 
 	addr += AMDGPU_VCE_FIRMWARE_OFFSET;
-	size = AMDGPU_GPU_PAGE_ALIGN(adev->vce.fw->size);
+	size = VCE_V2_0_FW_SIZE;
 	WREG32(mmVCE_VCPU_CACHE_OFFSET0, addr & 0x7fffffff);
 	WREG32(mmVCE_VCPU_CACHE_SIZE0, size);
 
 	addr += size;
-	size = AMDGPU_VCE_STACK_SIZE;
+	size = VCE_V2_0_STACK_SIZE;
 	WREG32(mmVCE_VCPU_CACHE_OFFSET1, addr & 0x7fffffff);
 	WREG32(mmVCE_VCPU_CACHE_SIZE1, size);
 
 	addr += size;
-	size = AMDGPU_VCE_HEAP_SIZE;
+	size = VCE_V2_0_DATA_SIZE;
 	WREG32(mmVCE_VCPU_CACHE_OFFSET2, addr & 0x7fffffff);
 	WREG32(mmVCE_VCPU_CACHE_SIZE2, size);
 

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -35,6 +35,10 @@
 #include "oss/oss_2_0_d.h"
 #include "oss/oss_2_0_sh_mask.h"
 
+#define VCE_V3_0_FW_SIZE	(384 * 1024)
+#define VCE_V3_0_STACK_SIZE	(64 * 1024)
+#define VCE_V3_0_DATA_SIZE	((16 * 1024 * AMDGPU_MAX_VCE_HANDLES) + (52 * 1024))
+
 static void vce_v3_0_mc_resume(struct amdgpu_device *adev);
 static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev);
 static void vce_v3_0_set_irq_funcs(struct amdgpu_device *adev);
@@ -181,7 +185,8 @@ static int vce_v3_0_sw_init(struct amdgpu_device *adev)
 	if (r)
 		return r;
 
-	r = amdgpu_vce_sw_init(adev);
+	r = amdgpu_vce_sw_init(adev, VCE_V3_0_FW_SIZE +
+		(VCE_V3_0_STACK_SIZE + VCE_V3_0_DATA_SIZE) * 2);
 	if (r)
 		return r;
 
@@ -304,17 +309,17 @@ static void vce_v3_0_mc_resume(struct amdgpu_device *adev)
 
 	WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR, (adev->vce.gpu_addr >> 8));
 	offset = AMDGPU_VCE_FIRMWARE_OFFSET;
-	size = AMDGPU_GPU_PAGE_ALIGN(adev->vce.fw->size);
+	size = VCE_V3_0_FW_SIZE;
 	WREG32(mmVCE_VCPU_CACHE_OFFSET0, offset & 0x7fffffff);
 	WREG32(mmVCE_VCPU_CACHE_SIZE0, size);
 
 	offset += size;
-	size = AMDGPU_VCE_STACK_SIZE;
+	size = VCE_V3_0_STACK_SIZE;
 	WREG32(mmVCE_VCPU_CACHE_OFFSET1, offset & 0x7fffffff);
 	WREG32(mmVCE_VCPU_CACHE_SIZE1, size);
 
 	offset += size;
-	size = AMDGPU_VCE_HEAP_SIZE;
+	size = VCE_V3_0_DATA_SIZE;
 	WREG32(mmVCE_VCPU_CACHE_OFFSET2, offset & 0x7fffffff);
 	WREG32(mmVCE_VCPU_CACHE_SIZE2, size);