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drm/i915: use new cursor in intel_prepare_plane_fb v2

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Simplifying the code a bit.

v2: rebased

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20211116102431.198905-5-christian.koenig@amd.com
This commit is contained in:
Christian König 2021-09-13 13:24:08 +02:00
parent 1b5bdf071e
commit 5e9ddbdcf7
1 changed files with 4 additions and 3 deletions
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7
drivers/gpu/drm/i915/display/intel_atomic_plane.c
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@ -738,6 +738,7 @@ intel_prepare_plane_fb(struct drm_plane *_plane,
i915_gem_object_wait_priority(obj, 0, &attr);
if (!new_plane_state->uapi.fence) { /* implicit fencing */
struct dma_resv_iter cursor;
struct dma_fence *fence;
ret = i915_sw_fence_await_reservation(&state->commit_ready,
@ -748,12 +749,12 @@ intel_prepare_plane_fb(struct drm_plane *_plane,
if (ret < 0)
goto unpin_fb;
fence = dma_resv_get_excl_unlocked(obj->base.resv);
if (fence) {
dma_resv_iter_begin(&cursor, obj->base.resv, false);
dma_resv_for_each_fence_unlocked(&cursor, fence) {
add_rps_boost_after_vblank(new_plane_state->hw.crtc,
fence);
dma_fence_put(fence);
}
dma_resv_iter_end(&cursor);
} else {
add_rps_boost_after_vblank(new_plane_state->hw.crtc,
new_plane_state->uapi.fence);