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    Subject[PATCH 4.9 064/109] drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement
    Date
    4.9-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Andrzej Hajda <a.hajda@samsung.com>


    [ Upstream commit 11d8bcef7a0399e1d2519f207fd575fc404306b4 ]

    DECON_TV requires STANDALONE_UPDATE after output enabling, otherwise it does
    not start. This change is neutral for DECON.

    Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
    Signed-off-by: Inki Dae <inki.dae@samsung.com>
    Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
    +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
    @@ -189,6 +189,8 @@ static void decon_commit(struct exynos_d

    /* enable output and display signal */
    decon_set_bits(ctx, DECON_VIDCON0, VIDCON0_ENVID | VIDCON0_ENVID_F, ~0);
    +
    + decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0);
    }

    static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win,

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