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author | Ketut Putu Kumajaya <ketut.kumajaya@gmail.com> | 2014-09-26 11:57:55 +0700 |
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committer | Ketut Putu Kumajaya <ketut.kumajaya@gmail.com> | 2014-09-26 22:13:11 +0700 |
commit | 60a7e62198bc5446610007533214d80c03e57d3f (patch) | |
tree | 1a6c135e942fcd6c5c49f9e1bd75f79bf4faf956 /drivers | |
parent | 526d694698aa64aa9c8d3d9230e6f369631d0a9d (diff) | |
download | kernel_samsung_smdk4412-60a7e62198bc5446610007533214d80c03e57d3f.zip kernel_samsung_smdk4412-60a7e62198bc5446610007533214d80c03e57d3f.tar.gz kernel_samsung_smdk4412-60a7e62198bc5446610007533214d80c03e57d3f.tar.bz2 |
s3cfb_ops: Attempt to fix LPM (off charging mode) graphics issue
Change-Id: I4af44a979e5ab3b9d29888ce178ea9c0f71432b3
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/video/samsung/s3cfb_ops.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/video/samsung/s3cfb_ops.c b/drivers/video/samsung/s3cfb_ops.c index 8d5739d..0bcd529 100644 --- a/drivers/video/samsung/s3cfb_ops.c +++ b/drivers/video/samsung/s3cfb_ops.c @@ -53,6 +53,10 @@ #include <plat/s5p-sysmmu.h> #endif +#if defined(CONFIG_MACH_KONA) || defined(CONFIG_MACH_TAB3) || defined(CONFIG_MACH_T0) +extern unsigned int lpcharge; +#endif + struct s3c_platform_fb *to_fb_plat(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -1078,6 +1082,15 @@ int s3cfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *fb) } #endif +#if defined(CONFIG_MACH_KONA) || defined(CONFIG_MACH_TAB3) || defined(CONFIG_MACH_T0) + if (lpcharge) { + /* support LPM (off charging mode) display based on FBIOPAN_DISPLAY */ + s3cfb_check_var(var, fb); + s3cfb_set_par(fb); + s3cfb_enable_window(fbdev, win->id); + } +#endif + if (var->yoffset + var->yres > var->yres_virtual) { dev_err(fbdev->dev, "invalid yoffset value\n"); if (win->id == pdata->default_win) |