On Thu, Sep 16, 2021 at 11:15:44PM +0200, Fernando Ramos wrote:
> As requested in Documentation/gpu/todo.rst, replace driver calls to
> drm_modeset_lock_all() with DRM_MODESET_LOCK_ALL_BEGIN() and
> DRM_MODESET_LOCK_ALL_END()
>
> Signed-off-by: Fernando Ramos <green...@u92.eu>
Reviewed-by: Sean Paul <s...@poorly.run>
> ---
> drivers/gpu/drm/shmobile/shmob_drm_drv.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
> b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
> index 7db01904d18d..8ee215ab614e 100644
> --- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
> +++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
> @@ -156,10 +156,12 @@ static int shmob_drm_pm_suspend(struct device *dev)
> static int shmob_drm_pm_resume(struct device *dev)
> {
> struct shmob_drm_device *sdev = dev_get_drvdata(dev);
> + struct drm_modeset_acquire_ctx ctx;
> + int ret;
>
> - drm_modeset_lock_all(sdev->ddev);
> + DRM_MODESET_LOCK_ALL_BEGIN(sdev->ddev, ctx, 0, ret);
> shmob_drm_crtc_resume(&sdev->crtc);
> - drm_modeset_unlock_all(sdev->ddev);
> + DRM_MODESET_LOCK_ALL_END(sdev->ddev, ctx, ret);
>
> drm_kms_helper_poll_enable(sdev->ddev);
> return 0;
> --
> 2.33.0
>
--
Sean Paul, Software Engineer, Google / Chromium OS
