lkml.org 
[lkml]   [2023]   [Oct]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[Patch v4 09/11] 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 <smithatmurthy@gmail.com>
    Signed-off-by: Aakarsh Jain <aakarsh.jain@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 b49159142c53..057088b9d327 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
    \
     
     \ /
      Last update: 2023-10-25 12:39    [W:5.061 / U:0.504 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site