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[PATCH] fbdev: Fix reversed back and front porches

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In fbdev perspective, the frontporch is the lower/right margin and the
backporch is the upper/left margin.

Correct.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Antonino A. Daplas 2005-09-21 07:32:49 +08:00 committed by Linus Torvalds
parent 7a482425f4
commit 6d67e34de5
1 changed files with 4 additions and 4 deletions
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8
drivers/video/fbcvt.c
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@ -272,11 +272,11 @@ static void fb_cvt_convert_to_mode(struct fb_cvt_data *cvt,
{
mode->refresh = cvt->f_refresh;
mode->pixclock = KHZ2PICOS(cvt->pixclock/1000);
mode->left_margin = cvt->h_front_porch;
mode->right_margin = cvt->h_back_porch;
mode->left_margin = cvt->h_back_porch;
mode->right_margin = cvt->h_front_porch;
mode->hsync_len = cvt->hsync;
mode->upper_margin = cvt->v_front_porch;
mode->lower_margin = cvt->v_back_porch;
mode->upper_margin = cvt->v_back_porch;
mode->lower_margin = cvt->v_front_porch;
mode->vsync_len = cvt->vsync;
mode->sync &= ~(FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT);