program_gamut_remap_params
seq_state->steps[*seq_state->num_steps].params.program_gamut_remap_params.pipe_ctx = pipe_ctx;
block_sequence[*num_steps].params.program_gamut_remap_params.pipe_ctx = current_mpc_pipe;
dc->hwss.program_gamut_remap(params->program_gamut_remap_params.pipe_ctx);
struct program_gamut_remap_params program_gamut_remap_params;