For the follw-up patches to enable the dirty rect support for FBC, we need to have a provision to compare certain FBC specific parameters between old plane state and new plane state. Update intel_fbc_atomic_check() to get the old plane state as well.
Signed-off-by: Vinod Govindapillai <[email protected]> --- drivers/gpu/drm/i915/display/intel_fbc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index df05904bac8a..1fdb1a3e3fbe 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -1666,11 +1666,13 @@ void intel_fbc_flush(struct drm_i915_private *i915, int intel_fbc_atomic_check(struct intel_atomic_state *state) { - struct intel_plane_state __maybe_unused *plane_state; + struct intel_plane_state __maybe_unused *new_plane_state; + struct intel_plane_state __maybe_unused *old_plane_state; struct intel_plane *plane; int i; - for_each_new_intel_plane_in_state(state, plane, plane_state, i) { + for_each_oldnew_intel_plane_in_state(state, plane, old_plane_state, + new_plane_state, i) { int ret; ret = intel_fbc_check_plane(state, plane); -- 2.34.1
