drm/amdgpu/gfx6: fix CSIB handling

[ Upstream commit 8307ebc15c1ea98a8a0b7837af1faa6c01514577 ]

We shouldn't return after the last section.
We need to update the rest of the CSIB.

Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index 6a8dadea40f92c43dddca4b3aa2f1f28e37feec5..79074d22959b9fea7a97e8662f4e006b7ec2a82e 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -2897,8 +2897,6 @@ static void gfx_v6_0_get_csb_buffer(struct amdgpu_device *adev,
                                buffer[count++] = cpu_to_le32(ext->reg_index - 0xa000);
                                for (i = 0; i < ext->reg_count; i++)
                                        buffer[count++] = cpu_to_le32(ext->extent[i]);
-                       } else {
-                               return;
                        }
                }
        }