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| author |   Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-02-12 20:08:41 +0000 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-02-12 22:12:45 +0000 |
| commit | 4e5527c9d1f373cb7dda6eec3af1d7b9659cdf85 (patch) | |
| tree | 2ee867025ca4fc64150feb9e78629e3b9e2888dc /drivers/video/via/hw.c | |
| parent | viafb: make single framebuffer multiple adapter mode work (diff) | |
| download | linux-dev-4e5527c9d1f373cb7dda6eec3af1d7b9659cdf85.tar.xz linux-dev-4e5527c9d1f373cb7dda6eec3af1d7b9659cdf85.zip | |
viafb: make SAMM to also work on LCD
This patch enables LCD to handle SAMM without dual fb.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/via/hw.c')
| -rw-r--r-- | drivers/video/via/hw.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c index e8725c5235c8..d35ced701396 100644 --- a/drivers/video/via/hw.c +++ b/drivers/video/via/hw.c @@ -1530,11 +1530,7 @@ void viafb_update_device_setting(int hres, int vres, int bpp, int flag) viaparinfo->tmds_setting_info->h_active = hres; viaparinfo->tmds_setting_info->v_active = vres; - viaparinfo->lvds_setting_info->h_active = hres; - viaparinfo->lvds_setting_info->v_active = vres; viaparinfo->lvds_setting_info->bpp = bpp; - viaparinfo->lvds_setting_info2->h_active = hres; - viaparinfo->lvds_setting_info2->v_active = vres; viaparinfo->lvds_setting_info2->bpp = bpp; } else { @@ -1543,16 +1539,11 @@ void viafb_update_device_setting(int hres, int vres, int bpp, int flag) viaparinfo->tmds_setting_info->v_active = vres; } - if (viaparinfo->lvds_setting_info->iga_path == IGA2) { - viaparinfo->lvds_setting_info->h_active = hres; - viaparinfo->lvds_setting_info->v_active = vres; + if (viaparinfo->lvds_setting_info->iga_path == IGA2) viaparinfo->lvds_setting_info->bpp = bpp; - } - if (IGA2 == viaparinfo->lvds_setting_info2->iga_path) { - viaparinfo->lvds_setting_info2->h_active = hres; - viaparinfo->lvds_setting_info2->v_active = vres; + + if (IGA2 == viaparinfo->lvds_setting_info2->iga_path) viaparinfo->lvds_setting_info2->bpp = bpp; - } } } @@ -1933,7 +1924,8 @@ int viafb_setmode(int video_bpp, int video_bpp1) if (viafb_SAMM_ON && (viaparinfo->lvds_setting_info->iga_path == IGA2)) { viaparinfo->lvds_setting_info->bpp = video_bpp1; - viafb_lcd_set_mode(viaparinfo->lvds_setting_info, + viafb_lcd_set_mode(&var2, cxres, cyres, + viaparinfo->lvds_setting_info, &viaparinfo->chip_info->lvds_chip_info); } else { /* IGA1 doesn't have LCD scaling, so set it center. */ @@ -1942,7 +1934,8 @@ int viafb_setmode(int video_bpp, int video_bpp1) LCD_CENTERING; } viaparinfo->lvds_setting_info->bpp = video_bpp; - viafb_lcd_set_mode(viaparinfo->lvds_setting_info, + viafb_lcd_set_mode(&viafbinfo->var, 0, 0, + viaparinfo->lvds_setting_info, &viaparinfo->chip_info->lvds_chip_info); } } @@ -1950,7 +1943,8 @@ int viafb_setmode(int video_bpp, int video_bpp1) if (viafb_SAMM_ON && (viaparinfo->lvds_setting_info2->iga_path == IGA2)) { viaparinfo->lvds_setting_info2->bpp = video_bpp1; - viafb_lcd_set_mode(viaparinfo->lvds_setting_info2, + viafb_lcd_set_mode(&var2, cxres, cyres, + viaparinfo->lvds_setting_info2, &viaparinfo->chip_info->lvds_chip_info2); } else { /* IGA1 doesn't have LCD scaling, so set it center. */ @@ -1959,7 +1953,8 @@ int viafb_setmode(int video_bpp, int video_bpp1) LCD_CENTERING; } viaparinfo->lvds_setting_info2->bpp = video_bpp; - viafb_lcd_set_mode(viaparinfo->lvds_setting_info2, + viafb_lcd_set_mode(&viafbinfo->var, 0, 0, + viaparinfo->lvds_setting_info2, &viaparinfo->chip_info->lvds_chip_info2); } } |