diff options
| author | YongWook Shin <yongwook.shin@samsung.com> | 2023-01-02 17:31:44 +0900 |
|---|---|---|
| committer | joenchen <joenchen@google.com> | 2023-05-10 15:07:26 +0000 |
| commit | 466f2a9cfec1a64a204b15d0cb04a3989cbc4797 (patch) | |
| tree | c205754538ec81a51832bbd5b2dff0351fe766f9 /libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp | |
| parent | 25001f3ea723c503414ba6cb8dcc8461a04fb6c2 (diff) | |
libhwc2.1: skip to disable unsupported plane
When disable unused planes, the planes which are unsupported by
CRTC should be skipped to avoid abnormal configurations.
Bug: 238373481
Bug: 263989425
Test: power on/off display
Change-Id: Ib14f03446b855d87c5f660775c6e803abb596339
Signed-off-by: YongWook Shin <yongwook.shin@samsung.com>
Signed-off-by: Petri Gynther <pgynther@google.com>
Merged-In: I627afe439e0a744532ff3aa4cf094dc4fd9d4b1d
Diffstat (limited to 'libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp')
| -rw-r--r-- | libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp b/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp index 267b4b9..af4facc 100644 --- a/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp +++ b/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterface.cpp @@ -1863,6 +1863,11 @@ int32_t ExynosDisplayDrmInterface::deliverWinConfigData() (plane->id() != static_cast<ExynosPrimaryDisplay *>(mExynosDisplay)->mRcdId)) continue; + /* If this plane is not supported by the CRTC binded with ExynosDisplay, + * it should be disabled by this ExynosDisplay */ + if (!plane->GetCrtcSupported(*mDrmCrtc)) + continue; + if ((ret = drmReq.atomicAddProperty(plane->id(), plane->crtc_property(), 0)) < 0) return ret; @@ -2008,6 +2013,11 @@ int32_t ExynosDisplayDrmInterface::clearDisplayPlanes(DrmModeAtomicReq &drmReq) (exynosMPP->mReservedDisplay != (int32_t)mExynosDisplay->mDisplayId)) continue; + /* If this plane is not supported by the CRTC binded with ExynosDisplay, + * it should not be disabled by this ExynosDisplay */ + if (!plane->GetCrtcSupported(*mDrmCrtc)) + continue; + if ((ret = drmReq.atomicAddProperty(plane->id(), plane->crtc_property(), 0)) < 0) { break; |