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| author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2011-10-19 20:32:50 +0000 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-02-10 19:28:39 +0000 |
| commit | 532f9169db21fbffd07cc44075c7ea1859c07806 (patch) | |
| tree | 2d8a5eb0e44592f1ee91da056d86acff9085de30 /drivers/video/via/dvi.h | |
| parent | 561c9079ea1de24f8d49c73391811c547d1b2636 (diff) | |
| download | op-kernel-dev-532f9169db21fbffd07cc44075c7ea1859c07806.zip op-kernel-dev-532f9169db21fbffd07cc44075c7ea1859c07806.tar.gz | |
viafb: make single framebuffer multiple adapter mode work
This patch implementes this mode (viafb_SAMM_ON set and
viafb_dual_fb not set) in a useful way for CRT and DVI devices.
The same content is shown on both devices in different video modes.
The first (primary) resolution must not be bigger than the secondary
one and determines the visible region. The same content is shown
centered on the secondary output.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/via/dvi.h')
| -rw-r--r-- | drivers/video/via/dvi.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/via/dvi.h b/drivers/video/via/dvi.h index e2116aa..db75785 100644 --- a/drivers/video/via/dvi.h +++ b/drivers/video/via/dvi.h @@ -59,6 +59,7 @@ void viafb_dvi_enable(void); bool __devinit viafb_tmds_trasmitter_identify(void); void __devinit viafb_init_dvi_size(struct tmds_chip_information *tmds_chip, struct tmds_setting_information *tmds_setting); -void viafb_dvi_set_mode(const struct fb_var_screeninfo *var, int iga); +void viafb_dvi_set_mode(const struct fb_var_screeninfo *var, + u16 cxres, u16 cyres, int iga); #endif /* __DVI_H__ */ |
