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OMAPFB: Map interlace field in omap_video_timings with fb vmode flags

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Use the interlace field in omap_video_timings to configure/retrieve
corresponding fb mode flags in fb_var_screeninfo and fb_videomode.

The interlace field maps with the fb mode flags FB_VMODE_INTERLACED and
FB_VMODE_NONINTERLACED.

Signed-off-by: Archit Taneja <archit@ti.com>
This commit is contained in:
Archit Taneja 2012-06-28 18:23:18 +05:30 committed by Tomi Valkeinen
parent 8050cbe4cd
commit 23bae3adbf
1 changed files with 5 additions and 3 deletions
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8
drivers/video/omap2/omapfb/omapfb-main.c
View file

@ -737,6 +737,8 @@ int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var)
FB_SYNC_HOR_HIGH_ACT : 0;
var->sync |= timings.vsync_level == OMAPDSS_SIG_ACTIVE_HIGH ?
FB_SYNC_VERT_HIGH_ACT : 0;
var->vmode = timings.interlace ?
FB_VMODE_INTERLACED : FB_VMODE_NONINTERLACED;
} else {
var->pixclock = 0;
var->left_margin = 0;
@ -746,11 +748,9 @@ int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var)
var->hsync_len = 0;
var->vsync_len = 0;
var->sync = 0;
var->vmode = FB_VMODE_NONINTERLACED;
}
/* TODO: get these from panel->config */
var->vmode = FB_VMODE_NONINTERLACED;
return 0;
}
@ -2074,6 +2074,7 @@ static int omapfb_mode_to_timings(const char *mode_str,
timings->vsync_level = var->sync & FB_SYNC_VERT_HIGH_ACT ?
OMAPDSS_SIG_ACTIVE_HIGH :
OMAPDSS_SIG_ACTIVE_LOW;
timings->interlace = var->vmode & FB_VMODE_INTERLACED;
switch (var->bits_per_pixel) {
case 16:
@ -2223,6 +2224,7 @@ static void fb_videomode_to_omap_timings(struct fb_videomode *m,
t->vsync_level = m->sync & FB_SYNC_VERT_HIGH_ACT ?
OMAPDSS_SIG_ACTIVE_HIGH :
OMAPDSS_SIG_ACTIVE_LOW;
t->interlace = m->vmode & FB_VMODE_INTERLACED;
}
static int omapfb_find_best_mode(struct omap_dss_device *display,