diff options
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_atomic_plane.c | 12 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_atomic_plane.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 2 |
3 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c b/drivers/gpu/drm/i915/display/intel_atomic_plane.c index 3334ff253600..f47558efb3c2 100644 --- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c +++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c @@ -265,6 +265,18 @@ void intel_plane_copy_uapi_to_hw_state(struct intel_plane_state *plane_state, plane_state->hw.scaling_filter = from_plane_state->uapi.scaling_filter; } +void intel_plane_copy_hw_state(struct intel_plane_state *plane_state, + const struct intel_plane_state *from_plane_state) +{ + intel_plane_clear_hw_state(plane_state); + + memcpy(&plane_state->hw, &from_plane_state->hw, + sizeof(plane_state->hw)); + + if (plane_state->hw.fb) + drm_framebuffer_get(plane_state->hw.fb); +} + void intel_plane_set_invisible(struct intel_crtc_state *crtc_state, struct intel_plane_state *plane_state) { diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.h b/drivers/gpu/drm/i915/display/intel_atomic_plane.h index 59dd1fbb02ea..24a3a148aa62 100644 --- a/drivers/gpu/drm/i915/display/intel_atomic_plane.h +++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.h @@ -25,6 +25,8 @@ unsigned int intel_plane_data_rate(const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state); void intel_plane_copy_uapi_to_hw_state(struct intel_plane_state *plane_state, const struct intel_plane_state *from_plane_state); +void intel_plane_copy_hw_state(struct intel_plane_state *plane_state, + const struct intel_plane_state *from_plane_state); void intel_update_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state); diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index bc532711470b..a1b975ab3bb0 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -12792,7 +12792,7 @@ static int icl_check_nv12_planes(struct intel_crtc_state *crtc_state) memcpy(linked_state->color_plane, plane_state->color_plane, sizeof(linked_state->color_plane)); - intel_plane_copy_uapi_to_hw_state(linked_state, plane_state); + intel_plane_copy_hw_state(linked_state, plane_state); linked_state->uapi.src = plane_state->uapi.src; linked_state->uapi.dst = plane_state->uapi.dst; |