drm/amdgpu/gfx9: fix CSIB handling

[ Upstream commit a4a4c0ae6742ec7d6bf1548d2c6828de440814a0 ]

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_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 432c24f3c798146dd8cdda8e3ed8ca24b1f733db..5bd1fcd02396d276655ebd57c4fb18bc2b1b2b55 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1741,8 +1741,6 @@ static void gfx_v9_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;
                        }
                }
        }