提交 adcbae31 编写于 作者: R Rob Clark

drm/msm/mdp5: release hwpipe(s) for unused planes

Otherwise, if userspace doesn't re-use a given plane, it's hwpipe(s)
could stay permanently assigned.
Signed-off-by: NRob Clark <robdclark@gmail.com>
上级 3c30cc41
...@@ -445,6 +445,10 @@ static int mdp5_plane_atomic_check_with_state(struct drm_crtc_state *crtc_state, ...@@ -445,6 +445,10 @@ static int mdp5_plane_atomic_check_with_state(struct drm_crtc_state *crtc_state,
mdp5_pipe_release(state->state, old_hwpipe); mdp5_pipe_release(state->state, old_hwpipe);
mdp5_pipe_release(state->state, old_right_hwpipe); mdp5_pipe_release(state->state, old_right_hwpipe);
} }
} else {
mdp5_pipe_release(state->state, mdp5_state->hwpipe);
mdp5_pipe_release(state->state, mdp5_state->r_hwpipe);
mdp5_state->hwpipe = mdp5_state->r_hwpipe = NULL;
} }
return 0; return 0;
......
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