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| author | Venkat Thogaru <vthogaru@codeaurora.org> | 2019-06-03 16:16:42 +0530 |
|---|---|---|
| committer | Venkat Thogaru <vthogaru@codeaurora.org> | 2020-01-22 11:17:38 +0530 |
| commit | 3f77edd72dfdaa2b0595596fb9db6c5a95931abe (patch) | |
| tree | 885de0ac6cb0db39d8752557c5372187d6ff685d | |
| parent | 173ecd2e0743ab9529fadcf998ec13254bf45105 (diff) | |
| download | display-3f77edd72dfdaa2b0595596fb9db6c5a95931abe.tar.gz | |
sdm: Disable idle power collapse if hdr present
Luts re-programming after idle power collpase
taking more than one vsync some times causing
flickering. Hence disable idle power collapse
during this time.
CRs-Fixed: 2432683
Change-Id: Iceb4d63d00e9b53ae01924d6c16d38505f546e96
| -rw-r--r-- | sdm/libs/hwc2/hwc_display_builtin.cpp | 7 | ||||
| -rw-r--r-- | sdm/libs/hwc2/hwc_display_builtin.h | 3 |
2 files changed, 8 insertions, 2 deletions
diff --git a/sdm/libs/hwc2/hwc_display_builtin.cpp b/sdm/libs/hwc2/hwc_display_builtin.cpp index 5aaa5316..199e0b04 100644 --- a/sdm/libs/hwc2/hwc_display_builtin.cpp +++ b/sdm/libs/hwc2/hwc_display_builtin.cpp @@ -1,5 +1,5 @@ /* -* Copyright (c) 2014-2019, The Linux Foundation. All rights reserved. +* Copyright (c) 2014-2020, 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 @@ -229,6 +229,11 @@ HWC2::Error HWCDisplayBuiltIn::Validate(uint32_t *out_num_types, uint32_t *out_n layer_stack_.flags.post_processed_output = post_processed_output_; } } + // Todo: relook this case + if (layer_stack_.flags.hdr_present != hdr_present_) { + error = display_intf_->ControlIdlePowerCollapse(!layer_stack_.flags.hdr_present, true); + hdr_present_ = layer_stack_.flags.hdr_present; + } uint32_t num_updating_layers = GetUpdatingLayersCount(); bool one_updating_layer = (num_updating_layers == 1); diff --git a/sdm/libs/hwc2/hwc_display_builtin.h b/sdm/libs/hwc2/hwc_display_builtin.h index 071e1d45..4de6853a 100644 --- a/sdm/libs/hwc2/hwc_display_builtin.h +++ b/sdm/libs/hwc2/hwc_display_builtin.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014-2019, The Linux Foundation. All rights reserved. + * Copyright (c) 2014-2020, 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 @@ -143,6 +143,7 @@ class HWCDisplayBuiltIn : public HWCDisplay { int default_mode_status_ = 0; bool pending_refresh_ = true; bool enable_drop_refresh_ = false; + bool hdr_present_ = false; // Members for 1 frame capture in a client provided buffer bool frame_capture_buffer_queued_ = false; |