drm/amdgpu/gfx10: fix CSIB handling

[ Upstream commit 683308af030cd9b8d3f1de5cbc1ee51788878feb ]

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_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 72410a2d4e6bfa55194eda74aed710e6213fbf2f..567183a69660c0a6eaf7833055e48f3c4a4fff71 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -4002,8 +4002,6 @@ static void gfx_v10_0_get_csb_buffer(struct amdgpu_device *adev,
                                                PACKET3_SET_CONTEXT_REG_START);
                                for (i = 0; i < ext->reg_count; i++)
                                        buffer[count++] = cpu_to_le32(ext->extent[i]);
-                       } else {
-                               return;
                        }
                }
        }