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    Subject[PATCH 14/20] media: s5p-mfc: Load firmware for each run in MFCv12.
    Date
    In MFCv12, some section of firmware gets updated at each MFC run.
    Hence we need to reload original firmware for each run at the start.

    Cc: linux-fsd@tesla.com
    Signed-off-by: Smitha T Murthy <smitha.t@samsung.com>
    ---
    drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c
    index 877e5bceb75b..a70283d4c519 100644
    --- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c
    +++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c
    @@ -51,8 +51,9 @@ int s5p_mfc_load_firmware(struct s5p_mfc_dev *dev)
    * into kernel. */
    mfc_debug_enter();

    - if (dev->fw_get_done)
    - return 0;
    + if (!IS_MFCV12(dev))
    + if (dev->fw_get_done)
    + return 0;

    for (i = MFC_FW_MAX_VERSIONS - 1; i >= 0; i--) {
    if (!dev->variant->fw_name[i])
    --
    2.17.1
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