110 static void i9xx_plane_linear_gamma(u16 gamma[8])  in i9xx_plane_linear_gamma()
117 		gamma[i] = (in[i] << 8) / 32;  in i9xx_plane_linear_gamma()
403 	u16 gamma[8];  in vlv_update_gamma()  local
406 	/* Seems RGB data bypasses the gamma always */  in vlv_update_gamma()
410 	i9xx_plane_linear_gamma(gamma);  in vlv_update_gamma()
416 				  gamma[i] << 16 | gamma[i] << 8 | gamma[i]);  in vlv_update_gamma()
784 				    u16 gamma[18])  in ivb_sprite_linear_gamma()
792 	 *  brought up to full amplitude by using sprite internal gamma  in ivb_sprite_linear_gamma()
793 	 *  correction, pipe gamma correction, or pipe color space  in ivb_sprite_linear_gamma()
799 		gamma[i] = min((scale * i << 10) / 16, (1 << 10) - 1);  in ivb_sprite_linear_gamma()
801 	gamma[i] = min((scale * i << 10) / 16, 1 << 10);  in ivb_sprite_linear_gamma()
804 	gamma[i] = 3 << 10;  in ivb_sprite_linear_gamma()
813 	u16 gamma[18];  in ivb_update_gamma()  local
819 	ivb_sprite_linear_gamma(plane_state, gamma);  in ivb_update_gamma()
824 				  gamma[i] << 20 | gamma[i] << 10 | gamma[i]);  in ivb_update_gamma()
826 	intel_de_write_fw(dev_priv, SPRGAMC16(pipe, 0), gamma[i]);  in ivb_update_gamma()
827 	intel_de_write_fw(dev_priv, SPRGAMC16(pipe, 1), gamma[i]);  in ivb_update_gamma()
828 	intel_de_write_fw(dev_priv, SPRGAMC16(pipe, 2), gamma[i]);  in ivb_update_gamma()
831 	intel_de_write_fw(dev_priv, SPRGAMC17(pipe, 0), gamma[i]);  in ivb_update_gamma()
832 	intel_de_write_fw(dev_priv, SPRGAMC17(pipe, 1), gamma[i]);  in ivb_update_gamma()
833 	intel_de_write_fw(dev_priv, SPRGAMC17(pipe, 2), gamma[i]);  in ivb_update_gamma()
1115 	u16 gamma[8];  in g4x_update_gamma()  local
1118 	/* Seems RGB data bypasses the gamma always */  in g4x_update_gamma()
1122 	i9xx_plane_linear_gamma(gamma);  in g4x_update_gamma()
1128 				  gamma[i] << 16 | gamma[i] << 8 | gamma[i]);  in g4x_update_gamma()
1131 static void ilk_sprite_linear_gamma(u16 gamma[17])  in ilk_sprite_linear_gamma()
1136 		gamma[i] = (i << 10) / 16;  in ilk_sprite_linear_gamma()
1145 	u16 gamma[17];  in ilk_update_gamma()  local
1148 	/* Seems RGB data bypasses the gamma always */  in ilk_update_gamma()
1152 	ilk_sprite_linear_gamma(gamma);  in ilk_update_gamma()
1157 				  gamma[i] << 20 | gamma[i] << 10 | gamma[i]);  in ilk_update_gamma()
1159 	intel_de_write_fw(dev_priv, DVSGAMCMAX_ILK(pipe, 0), gamma[i]);  in ilk_update_gamma()
1160 	intel_de_write_fw(dev_priv, DVSGAMCMAX_ILK(pipe, 1), gamma[i]);  in ilk_update_gamma()
1161 	intel_de_write_fw(dev_priv, DVSGAMCMAX_ILK(pipe, 2), gamma[i]);  in ilk_update_gamma()