diff options
| author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2011-10-19 12:36:44 +0000 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-02-10 19:28:37 +0000 |
| commit | e0e12a9282a879577ba8e35c73ff5d94ae1f50b9 (patch) | |
| tree | b01253a447c9d9194c7059632de0e9ad572b9257 /drivers/video/via/hw.c | |
| parent | d65b4e98d7ea3038b767b70fe8be959b2913f16d (diff) | |
| download | linux-3.10-e0e12a9282a879577ba8e35c73ff5d94ae1f50b9.tar.gz linux-3.10-e0e12a9282a879577ba8e35c73ff5d94ae1f50b9.tar.bz2 linux-3.10-e0e12a9282a879577ba8e35c73ff5d94ae1f50b9.zip | |
viafb: set correct polarity for second adapter
This patch sets the correct polarity for the second adapter when
viafb_SAMM_ON is set and viafb_dual_fb is not set. Just one step to
make this mode useful.
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 | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c index d5aaca9cfa7..08c10366f75 100644 --- a/drivers/video/via/hw.c +++ b/drivers/video/via/hw.c @@ -1758,13 +1758,13 @@ static void set_display_channel(void) } } -static u8 get_sync(struct fb_info *info) +static u8 get_sync(struct fb_var_screeninfo *var) { u8 polarity = 0; - if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT)) + if (!(var->sync & FB_SYNC_HOR_HIGH_ACT)) polarity |= VIA_HSYNC_NEGATIVE; - if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT)) + if (!(var->sync & FB_SYNC_VERT_HIGH_ACT)) polarity |= VIA_VSYNC_NEGATIVE; return polarity; } @@ -1976,13 +1976,13 @@ int viafb_setmode(int video_bpp, int video_bpp1) viafb_DeviceStatus = CRT_Device; } device_on(); - if (!viafb_dual_fb) - via_set_sync_polarity(devices, get_sync(viafbinfo)); + if (!viafb_SAMM_ON) + via_set_sync_polarity(devices, get_sync(&viafbinfo->var)); else { via_set_sync_polarity(viaparinfo->shared->iga1_devices, - get_sync(viafbinfo)); + get_sync(&viafbinfo->var)); via_set_sync_polarity(viaparinfo->shared->iga2_devices, - get_sync(viafbinfo1)); + get_sync(&var2)); } clock.set_engine_pll_state(VIA_STATE_ON); |