diff options
Diffstat (limited to 'drivers/video/via/lcd.c')
| -rw-r--r-- | drivers/video/via/lcd.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c index e99f933faf19..b7d55350be06 100644 --- a/drivers/video/via/lcd.c +++ b/drivers/video/via/lcd.c @@ -818,19 +818,12 @@ void viafb_lcd_disable(void) viafb_write_reg_mask(SR3D, VIASR, 0x00, 0x20); /* 24 bit DI data paht off */ viafb_write_reg_mask(CR91, VIACR, 0x80, 0x80); - /* Simultaneout disabled */ - viafb_write_reg_mask(CR6B, VIACR, 0x00, 0x08); } /* Disable expansion bit */ viafb_write_reg_mask(CR79, VIACR, 0x00, 0x01); - /* CRT path set to IGA1 */ - viafb_write_reg_mask(SR16, VIASR, 0x00, 0x40); /* Simultaneout disabled */ viafb_write_reg_mask(CR6B, VIACR, 0x00, 0x08); - /* IGA2 path disabled */ - viafb_write_reg_mask(CR6A, VIACR, 0x00, 0x80); - } static void set_lcd_output_path(int set_iga, int output_interface) @@ -892,33 +885,9 @@ void viafb_lcd_enable(void) viafb_write_reg_mask(SR3D, VIASR, 0x20, 0x20); /* 24 bit DI data paht on */ viafb_write_reg_mask(CR91, VIACR, 0x00, 0x80); - - /* Set data source selection bit by iga path */ - if (viaparinfo->lvds_setting_info->iga_path == IGA1) { - /* DFP-H set to IGA1 */ - viafb_write_reg_mask(CR97, VIACR, 0x00, 0x10); - /* DFP-L set to IGA1 */ - viafb_write_reg_mask(CR99, VIACR, 0x00, 0x10); - } else { - /* DFP-H set to IGA2 */ - viafb_write_reg_mask(CR97, VIACR, 0x10, 0x10); - /* DFP-L set to IGA2 */ - viafb_write_reg_mask(CR99, VIACR, 0x10, 0x10); - } /* LCD enabled */ viafb_write_reg_mask(CR6A, VIACR, 0x48, 0x48); } - - if (viaparinfo->lvds_setting_info->iga_path == IGA1) { - /* CRT path set to IGA2 */ - viafb_write_reg_mask(SR16, VIASR, 0x40, 0x40); - /* IGA2 path disabled */ - viafb_write_reg_mask(CR6A, VIACR, 0x00, 0x80); - /* IGA2 path enabled */ - } else { /* IGA2 */ - viafb_write_reg_mask(CR6A, VIACR, 0x80, 0x80); - } - } static void lcd_powersequence_off(void) |