58 	uint32_t lvds_gen_cntl, lvds_pll_cntl, pixclks_cntl, disp_pwr_man;  in radeon_legacy_lvds_update()  local
64 	lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);  in radeon_legacy_lvds_update()
65 	backlight_level = (lvds_gen_cntl >> RADEON_LVDS_BL_MOD_LEVEL_SHIFT) & 0xff;  in radeon_legacy_lvds_update()
104 		lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS |  in radeon_legacy_lvds_update()
106 		lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_EN |  in radeon_legacy_lvds_update()
110 			lvds_gen_cntl |= RADEON_LVDS_BL_MOD_EN;  in radeon_legacy_lvds_update()
112 		WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);  in radeon_legacy_lvds_update()
119 		lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;  in radeon_legacy_lvds_update()
121 			lvds_gen_cntl &= ~RADEON_LVDS_BL_MOD_EN;  in radeon_legacy_lvds_update()
122 			WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);  in radeon_legacy_lvds_update()
123 			lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_EN);  in radeon_legacy_lvds_update()
125 			WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);  in radeon_legacy_lvds_update()
126 			lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);  in radeon_legacy_lvds_update()
129 		WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);  in radeon_legacy_lvds_update()
191 	uint32_t lvds_pll_cntl, lvds_gen_cntl, lvds_ss_gen_cntl;  in radeon_legacy_lvds_mode_set()  local
205 		lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);  in radeon_legacy_lvds_mode_set()
209 			DRM_DEBUG_KMS("bios LVDS_GEN_CNTL: 0x%x\n", lvds->lvds_gen_cntl);  in radeon_legacy_lvds_mode_set()
210 			lvds_gen_cntl = lvds->lvds_gen_cntl;  in radeon_legacy_lvds_mode_set()
216 			lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);  in radeon_legacy_lvds_mode_set()
218 	lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;  in radeon_legacy_lvds_mode_set()
219 	lvds_gen_cntl &= ~(RADEON_LVDS_ON |  in radeon_legacy_lvds_mode_set()
232 			lvds_gen_cntl &= ~RADEON_LVDS_SEL_CRTC2;  in radeon_legacy_lvds_mode_set()
237 			lvds_gen_cntl |= RADEON_LVDS_SEL_CRTC2;  in radeon_legacy_lvds_mode_set()
240 	WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);  in radeon_legacy_lvds_mode_set()