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video: rockchip: fb: update for one vop dual mipi ver scan mode

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Change-Id: I07b5970a6f3dc01110dde59615e537612c408e2a
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>
This commit is contained in:
Huang Jiachai
2016-09-13 19:36:10 +08:00
committed by Huang, Tao
parent 3caa76d5fd
commit 651dc6cdce
1 changed files with 6 additions and 2 deletions
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8
drivers/video/rockchip/rk_fb.c
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@@ -4242,6 +4242,12 @@ int rk_fb_register(struct rk_lcdc_driver *dev_drv,
fbi->fix = def_fix;
sprintf(fbi->fix.id, "fb%d", rk_fb->num_fb);
fb_videomode_to_var(&fbi->var, &dev_drv->cur_screen->mode);
if (dev_drv->dsp_mode == ONE_VOP_DUAL_MIPI_VER_SCAN) {
fbi->var.xres /= 2;
fbi->var.yres *= 2;
fbi->var.xres_virtual /= 2;
fbi->var.yres_virtual *= 2;
}
fbi->var.width = dev_drv->cur_screen->width;
fbi->var.height = dev_drv->cur_screen->height;
fbi->var.grayscale |=
@@ -4253,8 +4259,6 @@ int rk_fb_register(struct rk_lcdc_driver *dev_drv,
#endif
fbi->fix.line_length =
(fbi->var.xres_virtual) * (fbi->var.bits_per_pixel >> 3);
fbi->var.width = dev_drv->cur_screen->width;
fbi->var.height = dev_drv->cur_screen->height;
if (dev_drv->iommu_enabled)
fb_ops.fb_mmap = rk_fb_mmap;
fbi->fbops = &fb_ops;