5936d78c2a15671de2a803e3beffdcb5079041b3 |
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23-Dec-2016 |
Alex Naidis <alex.naidis@linux.com> |
hwcomposer: Fix regression in hwc_sync Hwc_sync is in the hotpath of display rendering and gets called every ~17ms during active rerendering. Reading the property "debug.egl.swapinterval" on every execution of hwc_sync causes a major regression where the execution of hwc_sync is much slower than it can be. Doing I/O in hotpaths is inacceptable and can cause an unnecessary constant I/O load, additionally to the slowdown in display rendering which was caused in this case. As solution, we condition this debugging feature with "DISPLAY_DEBUG_SWAPINTERVAL", so it can be enabled when explicitly needed. Gralloc is not directly affected by the regression, it was adjusted to match the conditioning of the swapinterval debugging feature. The HALs of msm8084,msm8226,msm8909,msm8960 and msm8994 are affected by the regression and get patched by this patch. Newer HALs are not affected. The stats contained in this patch were collected using a Nextbit Robin (MSM8992), which uses the msm8994 HAL. Test: Manual testing for proper conditioning. Test: Running full CTS suite without DISPLAY_DEBUG_SWAPINTERVAL set. Change-Id: If08595d37ac0c1a19edd8d296289a21c9f95512a Signed-off-by: Alex Naidis <alex.naidis@linux.com>
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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34b65632c721b5193d6992ed5f7b0a193f68d35f |
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23-Apr-2016 |
Dan Austin <danielaustin@google.com> |
Merge "Perform typecast to disambiguate the call to abs in preparation for libcxx rebase." am: 1994925 am: 011da83 * commit '011da83efdb366d9c1254c2287e7a120376532ea': Perform typecast to disambiguate the call to abs in preparation for libcxx rebase. Change-Id: I77b540571afce11618f3a05f49d0acfe6a4c1d02
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438a86130d02c5a6fb71367ba8681f36c53531d2 |
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31-Mar-2016 |
Dan Austin <danielaustin@google.com> |
Perform typecast to disambiguate the call to abs in preparation for libcxx rebase. Change-Id: I17f0292a5fc51a3b7aa7d7a290cb2489e52c3c80
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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3bbf145177e8bccb8cf5f817dfd7751a712cfdfa |
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09-Nov-2015 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: get active display mode at boot The initial mode was not set and incorrectly reported to surfaceflinger. Also, fix comparison bug when reading active config Change-Id: I4fdf1d2ebb56721d044fc6e0c5ef3ea5c3616e5e
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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0457a52eef9d19cea5922d83da07b7dd1095bdcb |
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15-Jan-2016 |
Steve Pfetsch <spfetsch@google.com> |
Enable color temperature developer setting am: f1812e0b56 am: 0e87e54c58 * commit '0e87e54c5842ab44bd74636046e941905dc1c3ea': Enable color temperature developer setting
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f1812e0b56773537760c9ae8ea45cee5ac902118 |
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14-Jan-2016 |
Steve Pfetsch <spfetsch@google.com> |
Enable color temperature developer setting Add a switch in Developer Settings to enable "cool" color temperature mode. Bug: 26110238 Change-Id: I669ae4ddf58d6654b154692afc7d0689227617b2
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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bc094c7aa4c1ba978c1dd0e228dc5373a184a407 |
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24-Sep-2015 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Fix colorMode setting - On color mode change, remove redundant setDefaultMode call, as the defaultMode was already set from applyModebyID - destroy the ModeManager on deinit Bug: 24311008 Change-Id: I4971f513e389adb56d7ed00e2c6a20adfe49f4e2
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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831babe5975a052c87de04db7a6acf006b031380 |
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03-Sep-2015 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Try applying default mode at first frame... ...Before waiting for bootanimation exit Change-Id: I0c9d643ddddc2d206603a4d10d1be7eb48d975ff
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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6109f69d576a9692126ebf8c8d6391fd92aa8e5a |
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01-Sep-2015 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Add support for color mode switching Add a ColorMode class to HWC to manage color modes and expose them as display attributes to SurfaceFlinger Change-Id: I1010096120db6aec61163a84390527f5a0a3645e
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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c30c577b5318940126005724c097fd452b903e62 |
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26-Aug-2015 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Fix ROI sanitize - In sanitizeROI function do not increase width/height in both directions which causes left and right ROI to be unequal for a source split enabled panel - Handle ROI calculation which was beyond the frame boundary when the panel had high min width and height values Change-Id: Iaf9b2a97a55dc3fbab9ea8c41bfd9368eae0950b
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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cfacc80f236685f3c3c9f556cf9fae81fbf8a37a |
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13-Aug-2015 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Program default mode upon boot anim completion Default display mode needs to applied exactly on boot completion. Hence we check for the exact instance of boot completion by checking the property of boot animation exit. We keep on checking till the property is found to be set and program the default mode over a dynamic link to libmm-qdcm.so. Change-Id: Ic68667a12e4058f29bc2203382baf59ef34ab038 Acked-by: Krishna Chaitanya Parimi <cparimi@codeaurora.org>
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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8982d8b9241f4ac3fd5a35a5016289f25981a729 |
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10-Jul-2015 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Fix ROI calculation for panels with high min values - ROI calculations was beyond the frame boundary when the panel had high min width and height values - Consider the bounds into account when aligning the ROI Acked by: Dileep Kumar Reddi <dkumarre@codeaurora.org> Change-Id: Ic28a524435b1ebf0ab6894008f2af1d936d13a13
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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72aecbe8c0c4398ea5c996b913cda6adf2e01659 |
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29-May-2015 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: use surfaceDamage to calculate the dirtyrect as per HWC 1.5 Update the HWC version to HWC 1.5 surfaceDamage is passed as part of the layer, use this information to determine if the layer is changing and handle cache. The total dirty rectangle for a given layer will be the sum of all the damageRectangles, use that to calculate the ROI Change-Id: Iddff278e716099d252e059aae02764f4b8630a6f
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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07bb927c66c474b9f0aff9677f848d3d8d543b8f |
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26-Feb-2015 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Partial update support for dual DSI panels with source split. 1) When source split is enabled, both the panels are calibrated in a single coordinate system. So only one ROI is generated for the whole panel extending equally from the midpoint and populated for the left side. 2) Fixes a bug in mdpcomp where ROI generated for the frame is reset when a strategy fails. Acked-by: Jeykumar Sankaran <jsanka@codeaurora.org> Change-Id: I47fa0e827985dd76d06dcbe464ef832cfc57a671
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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9f4ab24b0f20c60739a93172d548ece1f88f6f87 |
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29-May-2015 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Partial update support for ping pong split. ping-pong split needs source split to be enabled to stage two pipes of a layer in the same Z order. This change adds partial update support to generate ROI when source split is enabled. When configured, ping-pong-split splits the layer mixer output equally across two DSI's. To meet this limitation, the generated ROI is adjusted to have equal widths from the panel mid point. Acked-by: Jeykumar Sankaran <jsanka@codeaurora.org> Change-Id: Ic307a1d5b902af9e352b0dfc6f5ab474ecd9c8a4
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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a670ba4e8a6fb6c72b285ed54d66be1e965a4eb1 |
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11-Jun-2015 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Limit BWC to content with height within 4092 Limit BWC to content with height within 4092, since this is a MDSS requirement. Acked-by: Saurabh Shah <saurshah@codeaurora.org> Change-Id: I82cd7212fc6c393b8b568abf2734a725a51d3cb0
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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054df959aef7dce630a7f41d4aba6626c130756b |
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12-Mar-2015 |
Patrick Tjin <pattjin@google.com> |
msm8994: import msm8994/msm8992 display code AU_LINUX_ANDROID_LA.BF64.1.2.1_RB1.05.00.00.019.037 Change-Id: Ie94c9207ea736a114bfdf4f35d372ccc326d7207 Signed-off-by: Patrick Tjin <pattjin@google.com>
/hardware/qcom/display/msm8994/libhwcomposer/hwc_utils.cpp
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