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author | Dileep Marchya <dmarchya@codeaurora.org> | 2019-07-25 16:44:21 +0530 |
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committer | Dileep Marchya <dmarchya@codeaurora.org> | 2019-07-26 13:29:09 +0530 |
commit | a88187682c3e04e0f0532f7eff0a4218b33e9a4e (patch) | |
tree | 05fb0f01088a3f9931e7004b249a793e0c164b7d | |
parent | 6b24176e4ebb5e8a5547728a5dbe90eaed779538 (diff) | |
download | android_vendor_qcom_opensource_interfaces-a88187682c3e04e0f0532f7eff0a4218b33e9a4e.tar.gz android_vendor_qcom_opensource_interfaces-a88187682c3e04e0f0532f7eff0a4218b33e9a4e.tar.bz2 android_vendor_qcom_opensource_interfaces-a88187682c3e04e0f0532f7eff0a4218b33e9a4e.zip |
display: Add API to set qsync mode.
- Add qsync mode enums and API to set a mode.
Change-Id: I172f238ca16bdaf96e4cbfb0946c2c3fc32800fe
CRs-Fixed: 2497000
-rw-r--r-- | display/config/1.11/IDisplayConfig.hal | 77 | ||||
-rw-r--r-- | display/current.txt | 3 |
2 files changed, 79 insertions, 1 deletions
diff --git a/display/config/1.11/IDisplayConfig.hal b/display/config/1.11/IDisplayConfig.hal new file mode 100644 index 0000000..2d09aab --- /dev/null +++ b/display/config/1.11/IDisplayConfig.hal @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2019 The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +package vendor.display.config@1.11; + +import @1.10::IDisplayConfig; + +interface IDisplayConfig extends @1.10::IDisplayConfig { + enum QsyncMode : int32_t { + /* Clear previous qsync mode if any */ + NONE, + + /* + * Enable qsync only for the next frame. Qsync mode will be + * automatically cleared after next frame has been composed. + * Subsequent frames will not be affected. + */ + WAIT_FOR_FENCES_ONE_FRAME, + + /* + * Enable qsync for every frame from next cycle onwards. Vsync timelines + * will be extended only if a frame has been committed to HWC i.e. if + * HWC does not receive frames from client, vsync will be triggered at + * normal intervals. This is similar to setting qsync mode as + * WAIT_FOR_FENCES_ONE_FRAME with every commit. + */ + WAIT_FOR_FENCES_EACH_FRAME, + + /* + * Enable qsync for every vsync interrupt from next cycle onwards. + * Vsync timelines will be extended to maximum stretch possible in an + * anticipation that a frame will be commited shortly. If frames are + * not commited, final frame rate will eventually drop to lowest + * possible frame rate. + */ + WAIT_FOR_COMMIT_EACH_FRAME, + }; + + /* + * Set the desired qsync mode which will ideally take effect from next + * composition cycle. Mode change may take longer than one cycle if there + * is a conflict with current operation mode. + * + * @param disp_id display id. + * @param mode desired qsync mode. + * + * @return error is NONE upon success. + */ + @callflow(next="*") + setQsyncMode(uint32_t disp_id, QsyncMode mode) generates (int32_t error); +}; diff --git a/display/current.txt b/display/current.txt index 0d9e59b..9f66234 100644 --- a/display/current.txt +++ b/display/current.txt @@ -46,4 +46,5 @@ ccf20944596b1cd140769257bdb93d10244b256d47e296ec84d41ed1261c1089 vendor.display. a34b984a4eee8b76a123390002843f050288a92f0f0c6b8d576930f738858f4c vendor.display.config@1.8::IDisplayConfig fd36f8dbe80403d93f0e94651ae4efa1aa22053351e7783f5d99457cff9dbacc vendor.display.config@1.9::IDisplayConfig f78bba2991501438ad9ca1a0812f6a2a3991cb178bec4c00bd8eec841777d8d9 vendor.display.config@1.10::IDisplayConfig -50369a070405a1f0cac44648f39ca32864c1339896d6eb16524b32fff9e95f03 vendor.display.config@1.10::IDisplayCWBCallback
\ No newline at end of file +50369a070405a1f0cac44648f39ca32864c1339896d6eb16524b32fff9e95f03 vendor.display.config@1.10::IDisplayCWBCallback +10a290fc22df7680d00c53370870d5e941b7d60afcb94e90d2dd03369e7ccebc vendor.display.config@1.11::IDisplayConfig |