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Correct the end address of the video frame buffer.

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This fixes problem that sometimes display suddenly
goes blank.
This commit is contained in:
Ruslan Bukin 2014-04-05 16:38:27 +00:00
parent a9d84a2ba7
commit 11a99c6984
1 changed files with 5 additions and 3 deletions
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8
sys/arm/samsung/exynos/exynos5_fimd.c
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@ -278,9 +278,11 @@ fimd_init(struct fimd_softc *sc)
reg |= ((panel->height - 1) << LINEVAL_OFFSET);
DWRITE4(sc,VIDTCON2,reg);
WRITE4(sc,VIDW00ADD0B0, sc->sc_info.fb_pbase);
WRITE4(sc,VIDW00ADD1B0, sc->sc_info.fb_pbase + sc->sc_info.fb_size);
WRITE4(sc,VIDW00ADD2, panel->width * 2);
reg = sc->sc_info.fb_pbase;
WRITE4(sc, VIDW00ADD0B0, reg);
reg += (sc->sc_info.fb_stride * (sc->sc_info.fb_height + 1));
WRITE4(sc, VIDW00ADD1B0, reg);
WRITE4(sc, VIDW00ADD2, sc->sc_info.fb_stride);
reg = ((panel->width - 1) << OSD_RIGHTBOTX_F_OFFSET);
reg |= ((panel->height - 1) << OSD_RIGHTBOTY_F_OFFSET);