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 greenfoo@u92.eu --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index 768012243b44..b89687074890 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -18,6 +18,7 @@ #include <drm/drm_probe_helper.h> #include <drm/drm_rect.h> #include <drm/drm_vblank.h> +#include <drm/drm_drv.h>
#include "dpu_kms.h" #include "dpu_hw_lm.h" @@ -1172,14 +1173,15 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data) struct drm_display_mode *mode; struct drm_framebuffer *fb; struct drm_plane_state *state; + struct drm_modeset_acquire_ctx ctx; struct dpu_crtc_state *cstate;
- int i, out_width; + int i, out_width, ret;
dpu_crtc = s->private; crtc = &dpu_crtc->base;
- drm_modeset_lock_all(crtc->dev); + DRM_MODESET_LOCK_ALL_BEGIN(crtc->dev, ctx, 0, ret); cstate = to_dpu_crtc_state(crtc->state);
mode = &crtc->state->adjusted_mode; @@ -1263,9 +1265,9 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data) dpu_crtc->vblank_cb_time = ktime_set(0, 0); }
- drm_modeset_unlock_all(crtc->dev); + DRM_MODESET_LOCK_ALL_END(crtc->dev, ctx, ret);
- return 0; + return ret; }
DEFINE_SHOW_ATTRIBUTE(_dpu_debugfs_status);