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path: root/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c40
1 files changed, 1 insertions, 39 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index ffbde9136372..983db77999e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1321,39 +1321,6 @@ static int gfx_v8_0_rlc_init(struct amdgpu_device *adev)
return 0;
}
-static int gfx_v8_0_csb_vram_pin(struct amdgpu_device *adev)
-{
- int r;
-
- r = amdgpu_bo_reserve(adev->gfx.rlc.clear_state_obj, false);
- if (unlikely(r != 0))
- return r;
-
- r = amdgpu_bo_pin(adev->gfx.rlc.clear_state_obj,
- AMDGPU_GEM_DOMAIN_VRAM);
- if (!r)
- adev->gfx.rlc.clear_state_gpu_addr =
- amdgpu_bo_gpu_offset(adev->gfx.rlc.clear_state_obj);
-
- amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj);
-
- return r;
-}
-
-static void gfx_v8_0_csb_vram_unpin(struct amdgpu_device *adev)
-{
- int r;
-
- if (!adev->gfx.rlc.clear_state_obj)
- return;
-
- r = amdgpu_bo_reserve(adev->gfx.rlc.clear_state_obj, true);
- if (likely(r == 0)) {
- amdgpu_bo_unpin(adev->gfx.rlc.clear_state_obj);
- amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj);
- }
-}
-
static void gfx_v8_0_mec_fini(struct amdgpu_device *adev)
{
amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL);
@@ -3917,6 +3884,7 @@ static void gfx_v8_0_enable_gui_idle_interrupt(struct amdgpu_device *adev,
static void gfx_v8_0_init_csb(struct amdgpu_device *adev)
{
+ adev->gfx.rlc.funcs->get_csb_buffer(adev, adev->gfx.rlc.cs_ptr);
/* csib */
WREG32(mmRLC_CSIB_ADDR_HI,
adev->gfx.rlc.clear_state_gpu_addr >> 32);
@@ -4837,10 +4805,6 @@ static int gfx_v8_0_hw_init(void *handle)
gfx_v8_0_init_golden_registers(adev);
gfx_v8_0_constants_init(adev);
- r = gfx_v8_0_csb_vram_pin(adev);
- if (r)
- return r;
-
r = adev->gfx.rlc.funcs->resume(adev);
if (r)
return r;
@@ -4958,8 +4922,6 @@ static int gfx_v8_0_hw_fini(void *handle)
pr_err("rlc is busy, skip halt rlc\n");
amdgpu_gfx_rlc_exit_safe_mode(adev);
- gfx_v8_0_csb_vram_unpin(adev);
-
return 0;
}