151 	 * 0:     Pipe0 Plane0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
152 	 * 1:     Pipe0 Plane1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
153 	 * 2:     Pipe0 Cursor0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
154 	 * 3:     Pipe0 Cursor1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
155 	 * 4:     Pipe1 Plane0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
156 	 * 5:     Pipe1 Plane1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
157 	 * 6:     Pipe1 Cursor0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
158 	 * 7:     Pipe1 Cursor1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
159 	 * 8:     Pipe2 Plane0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
160 	 * 9:     Pipe2 Plane1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
161 	 * 10:    Pipe2 Cursor0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
162 	 * 11:    Pipe2 Cursor1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
163 	 * 12:    Pipe3 Plane0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
164 	 * 13:    Pipe3 Plane1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
165 	 * 14:    Pipe3 Cursor0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
166 	 * 15:    Pipe3 Cursor1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
167 	 * 16:    Pipe4 Plane0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
168 	 * 17:    Pipe4 Plane1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
169 	 * 18:    Pipe4 Cursor0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
170 	 * 19:    Pipe4 Cursor1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
171 	 * 20:    Pipe5 Plane0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
172 	 * 21:    Pipe5 Plane1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
173 	 * 22:    Pipe5 Cursor0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
174 	 * 23:    Pipe5 Cursor1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
175 	 * 24:    Pipe6 Plane0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
176 	 * 25:    Pipe6 Plane1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
177 	 * 26:    Pipe6 Cursor0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
178 	 * 27:    Pipe6 Cursor1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
179 	 * 28:    WB0 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
180 	 * 29:    WB1 Allow Pstate Change  in hubbub1_verify_allow_pstate_change_high()
182 	 * 31:    SOC pstate change request  in hubbub1_verify_allow_pstate_change_high()