On 25/08/16 20:44, Sudip Mukherjee wrote: > hw->DACreg has a size of 80 bytes and MGADACbpp32 has 21. So when > memcpy copies MGADACbpp32 to hw->DACreg it copies 80 bytes but > only 21 bytes are valid. > > Signed-off-by: Sudip Mukherjee <[email protected]> > --- > drivers/video/fbdev/matrox/matroxfb_Ti3026.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c > b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c > index 195ad7c..68fa037 100644 > --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c > +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c > @@ -372,7 +372,7 @@ static int Ti3026_init(struct matrox_fb_info *minfo, > struct my_timming *m) > > DBG(__func__) > > - memcpy(hw->DACreg, MGADACbpp32, sizeof(hw->DACreg)); > + memcpy(hw->DACreg, MGADACbpp32, sizeof(MGADACbpp32)); > switch (minfo->fbcon.var.bits_per_pixel) { > case 4: hw->DACreg[POS3026_XLATCHCTRL] = > TVP3026_XLATCHCTRL_16_1; /* or _8_1, they are same */ > hw->DACreg[POS3026_XTRUECOLORCTRL] = > TVP3026_XTRUECOLORCTRL_PSEUDOCOLOR; >
Thanks, queued for 4.9. Tomi
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