drm/amdgpu/gfx9: Add Cleaner Shader Deinitialization in gfx_v9_0 Module

This commit addresses an omission in the previous patch related to the
cleaner shader support for GFX9 hardware. Specifically, it adds the
necessary deinitialization code for the cleaner shader in the
gfx_v9_0_sw_fini function.

The added line amdgpu_gfx_cleaner_shader_sw_fini(adev); ensures that any
allocated resources for the cleaner shader are freed correctly, avoiding
potential memory leaks and ensuring that the GPU state is clean for the
next initialization sequence.

Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Fixes: c2e70d307f44 ("drm/amdgpu/gfx9: Implement cleaner shader support for GFX9 hardware")
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index d7ef05cdb72e6c1964b541317f7960778e7a19a1..1deb5eee794fe770a0a4b55225e3f5ccf6a6622e 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -2418,6 +2418,8 @@ static int gfx_v9_0_sw_fini(struct amdgpu_ip_block *ip_block)
        amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq[0].ring);
        amdgpu_gfx_kiq_fini(adev, 0);
 
+       amdgpu_gfx_cleaner_shader_sw_fini(adev);
+
        gfx_v9_0_mec_fini(adev);
        amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,
                                &adev->gfx.rlc.clear_state_gpu_addr,