| 6d1d1d5fe4f4ae7f6ba558f17904aa13b3f0da16 |
|
20-Aug-2014 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: reset overlay and writeback in unblank if writeback is active
Writeback might be re-initialized after primary is blanked, kernel might
enter suspend afterwards, reset overlay and writeback at primary unblanking
so that kernel and user space are in sync.
Change-Id: I0bbfbbb2c038bb721f7c5a6b901438fdc767dc97
Bug: 16576263
Acked-by: Ken Zhang <kenz@codeaurora.org>
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 2cacc353e699139eb7966576fe33f48e74c09e26 |
|
15-Nov-2013 |
Jesse Hall <jessehall@google.com> |
Copy virtual display FB to outbuf even with no app layers
Bug: 11676429
Change-Id: I971a2374baf03354afb5918b84f6fd68e1ff29c0
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 2d3fc4ca3f32c5621b15cc7f7b7f895e29f9a09b |
|
07-Nov-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Drop alpha from writeback
The alpha in the writeback is unused right now. Force MDP to use
RGBX for composing writeback.
Bug: 11479817
Change-Id: I87e3fff962283af05a07d28698811a4402f2606c
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 36c325dbfbf4b305266b0bc8e43e04b080be6b3f |
|
07-Nov-2013 |
Vineeta Srivastava <vsrivastava@google.com> |
Merge "overlay: writeback: Do not create writeback instance on dumpsys" into klp-dev
|
| 22af1a294d360a5e92cf3e2e3626b5f332166bbe |
|
30-Oct-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
overlay: writeback: Do not create writeback instance on dumpsys
Do not create a writeback instance during dumpsys.
Instead use the dumpsys to return empty if no instance exists.
This fixes the issue where
a) Unnecessary instance is created.
b) Dumpsys has garbage, if a valid instance didn't exist
b/8316155 - Implement HWComposer 1.3 w/ virtual display support
Change-Id: Ic8ea5ddd8d05203234da7c7dfccd2c2b497e62f7
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 8f1c93c4d5c2feb515cde2a6ecc2309188002cbe |
|
05-Nov-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: virtual display: Use outbuf handle width to configure xres
Use outbuf handle width to configure display xres, since that would
have the necessary alignment. The outbuf is guaranteed to be valid
by the framework during hwc_prepare.
We use the framebuffer layer's display frame to obtain the actual
width.
For example, the actual width could be 720 but the aligned width
would be 736.
Bug: 11430248
Change-Id: Ide221b0c7ada5eaedc7b0355c37e536e64c39f65
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 103c736926cace1ff5a6d154715b375ff1018f8e |
|
29-Oct-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
overlay: writeback: Add dumpsys info
Add dumpsys information from writeback data structure.
Remove some unused fields, formatting to save space.
b/8316155 - Implement HWComposer 1.3 w/ virtual display support
Change-Id: I808ce67aae16e27c3aa6d6db45983929b1386b69
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 30f8aae831920b8bbdca1fbb199ac88973bf9af4 |
|
30-Oct-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Do not use fb handle in hwc_prepare
Do not use fb handle in prepare. Use displayFrame for dimensions,
align them and hardcode format.
b/8316155 - Implement HWComposer 1.3 w/ virtual display support
Change-Id: I5c494a74a807d3a52a1c88257494b58c583700f5
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| b434b98715e4bfe9b8bfb0ac34f33e695aa9891d |
|
05-Oct-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add support for virtual displays
Add support for virtual displays in hwc.
The availability is detected when a valid list first appears.
Need a valid framebuffer handle to configure writeback based
on aligned dimensions.
Force full GLES virtual layers to go through HWC based on
boardconfig flag.
b/8316155 - Implement HWComposer 1.3 w/ virtual display support
Change-Id: Ice26d47022c8582a6d30503cfa5c918057046320
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| a92335e734f3c09bf51438f422d36fc3aa8ed6d2 |
|
27-Sep-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Do not enable HPD.
With devices that have slimport/MHL, the hotplug detection takes
place within the driver at the time of USB connection. Disable
explicit enabling of HPD from userspace.
Change-Id: I667339bb007917ba25086d77f37d49b44362c0c5
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| d79de9b08a0d1affb272dcfb37062bd42c6540e8 |
|
09-Sep-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Add additional trace points
Require HAL tag for tracing HWC and add additional trace points
for systrace.
Change-Id: If0abb438da96d3507fb3e2a42bcb8d8b4734fb8f
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 83f9f73c45da200a06244749e4f21a632ecc01ba |
|
30-Aug-2013 |
Jesse Hall <jessehall@google.com> |
Unrevert "hwc: Bump up version to 1.3"
This reverts commit ad17afc8bcda6c2d6006a3b005defb011042aaac,
which reverted commit a5b5aebd86ed595990435692e7e7ede31aeb63dc.
The original change exposed a bug in the platform but wasn't itself
buggy; the platform bug has now been fixed.
Bug: 10443969
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| be984c968c2ff350ff9943d775fcfdce620ce8d5 |
|
29-Aug-2013 |
Vineeta Srivastava <vsrivastava@google.com> |
Merge changes Ib0ef6b1b,Ie0e266ee,I96365b4c,I595547dd,I33bd64a5,I14adf2df into klp-dev
* changes:
hwc: Enable sync-pt for rotator on B-family
gralloc: Move getAllocator in unlock
libhwcomposer: Add check for MDP comp dump
hwc: Fix locking.
overlay: Remove optimization that prevents garbage collection
hwc: Change log message for AD feature
|
| 01f9a13e06f5b25788dfb042d20583ce2f974579 |
|
22-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix locking.
Remove the unnecessary blank lock, mdp comp lock, secure lock.
Rename the ext lock to a more appropriate draw lock.
The mdp comp lock is at an incorrect place and causes unwanted
objects to show up in dumpsys, since configDone hasnt cleaned
them up yet.
dump(), blank(), draw() should all acquire a common lock.
draw() includes prepare() and set().
Conflicts:
msm8974/libhwcomposer/hwc.cpp
msm8974/libhwcomposer/hwc_qclient.cpp
msm8974/libhwcomposer/hwc_uevents.cpp
msm8974/libhwcomposer/hwc_utils.h
Change-Id: I595547dd5a393a8af6cd8c9297d50793b715e658
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| ad17afc8bcda6c2d6006a3b005defb011042aaac |
|
27-Aug-2013 |
Jesse Hall <jessehall@google.com> |
Revert "hwc: Bump up version to 1.3"
This reverts commit a5b5aebd86ed595990435692e7e7ede31aeb63dc.
That change added support for float croprects, but didn't add support
for virtual displays. SurfaceFlinger crashed when virtual displays
(including wifi display) were used because HWC didn't behave as
expected.
Bug: 10443969
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 87838778cdb83d1f8d5c708865714268bc8ea167 |
|
27-Aug-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwcomposer: Deprecate setupBasePipe
Needed only for A family targets where MDP boots up with
RGB pipe attached to the base.
Conflicts:
msm8974/libhwcomposer/hwc_mdpcomp.cpp
Change-Id: I5118b8b41e4f864f8c73a115398b13bffa1f3383
Acked-by: Jeykumar Sankaran <jsanka@codeaurora.org>
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 4f4c03bfb459159490795165a191e01c564e5788 |
|
22-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Force pipe config if list geometry changes
Force pipes of a display, whose geometry has changed, to pass
configuration arguments using MSMFB_SET_IOCTL. This helps the driver
make additive bandwidth calculations and reject the frame if the
requirements go beyond what the hardware can support.
This change still preserves the optmization to avoid ioctl calls, in
cases where pipe params are the same but makes an exception when
list geometry changes.
Conflicts:
msm8974/libhwcomposer/hwc.cpp
Change-Id: I909d35b2a8c33059b34b65943ccbbc08650461db
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| a5b5aebd86ed595990435692e7e7ede31aeb63dc |
|
17-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Bump up version to 1.3
Increment hwc version to 1.3.
Create and use a converter from float source crop to integers.
Change-Id: I5e185195c975b3a9434c5d9dce9ae4757ff98739
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| fcd23276f6846a81a107c52372a9a29cf5dd8b4a |
|
15-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Cleanup secondary configuration variables / helpers.
Make secondary configuration status as an attribute per display.
Replace the unused helpers related to display's active state with
display's configuring state.
Memset display atttibutes to 0 at bootup.
Change-Id: Id964eba9d268c5a0daa7a9f187a542db36f90362
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 78d42591f4cff5d783c631ede5157757278a45c3 |
|
14-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Hold blank lock for the entire composition cycle.
Hold blank lock for the entire composition cycle, since
a blank call may delete objects required by hwc_set.
Change-Id: Ie9050adaac00d8f769835152d0ecfc1721aa4e8c
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| d80659c540b719660c7af9f530445268bc409db6 |
|
03-Jul-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add assertive display support.
Add assertive display support to hwc. This feature takes effect when
node /sys/class/graphics/fb*/ad is present. This signifies that that LM0
is being used with fb* for writeback.
When a video playback begins we write "1" to this node to indicate to
post processing that a writeback will happen. Likewise a "0" is written
to this node when playback stops.
The original contents are worked upon and the modified output is fed
via writeback to either rotator or mdp as appropriate.
The feature doesnt trigger when either:
1) Buffer size exceeds 2048
2) External display is connected
3) Multiple yuv streams are present
When this mode is active, MDP comp is applied only to yuv layer.
Conflicts:
msm8974/libhwcomposer/Android.mk
msm8974/libhwcomposer/hwc_utils.cpp
msm8974/libhwcomposer/hwc_utils.h
Change-Id: If5520f9dc849de3189c9f9ed4e9072c8f8f760e1
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 0ddfa307452987336b5ec22967ba701c221f8402 |
|
18-Jul-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix locking in external connect and composition.
The external configuring flag should be set after holding locks.
Before opening FB for HDMI/WFD, composition should give up any
open external FB resources.
Locks should be held by composition for the entire duration.
Change-Id: I703f69f156c665bf422613567c00aae340f3ee12
Conflicts:
msm8974/libhwcomposer/hwc.cpp
msm8974/libhwcomposer/hwc_uevents.cpp
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 63740d39c9a8140e7a26f24e8069e75f73d1a32d |
|
23-Jul-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Configure framebuffer before other layers.
If framebuffer needs to be configured, configure it before all the
other layers in mdp composition. This helps in cases where we are
out of SMPs and framebuffer configuration fails owing to that.
Framebuffer being the fallback path, should always get highest
priority when reserving SMP blocks
Change-Id: Ie7a6903d1b9fb98b308689c81522571449bf2e8e
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 2e60af57ad7146a776ac535c702f1b0183dd85c8 |
|
11-Jul-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: wfd: Fix locking on pause resume events
Fix locking on wfd pause, resume events. Some variables are updated
without proper locks being held.
Fix external related lock in hwc to include complete prepare and draw
Mdp comp for primary, otherwise, ends up reading some flags without
locks.
Change-Id: I0f2f0953a7ab322128d044ca3458e359da4e575e
Conflicts:
msm8974/libhwcomposer/hwc.cpp
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 5ceb9c6a763418d5e0cf5da4e74b7a7c733fb4b1 |
|
27-Jun-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
overlay: Add writeback support
Add explicit writeback display type, writeback ioctls, memory mgmt,
writeback class, writeback obj manager class to overlay.
Change-Id: I171e60cea5ed8f6649859e3eb189df37b39962f1
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 742ad624e555511b687879e1b3256ee21bf7f9bf |
|
09-Jul-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Don't lock eventControl for vsync events
Locking here can lead to a delay in vsync disable/enable
where prepare/set is not yet completed. The HWC spec says that
eventControl needs to take effect immediately.
This lock was earlier present when we waited for SF to unblank
primary at startup and the vsync control ioctls could fail.
This is no longer necessary as we unblank primary on startup now.
Change-Id: I2bf18ae9235f8dd428a495a9a23af7f00f34ff1d
Conflicts:
msm8974/libhwcomposer/hwc.cpp
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 04af919f7d16572b16a91d8b681afe42386fb4e1 |
|
17-Jun-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: 8x26: Composition policy when WFD connected
When WFD is connected to 8x26
1) On Video transition, have 1 padding round if external connected.
Required to shift pipes across mixers.
2) Request DMA pipe always for FB on WFD.
Necessary for rotation + writeback
3) Disable non-worm-hole calcs on external (because of 2)
4) Disable action-safe calcs on external (because of 2)
Change-Id: I63b50b2477db443f9ea1d3fa610b59295c9359b7
Conflicts:
msm8974/libhwcomposer/hwc_fbupdate.cpp
msm8974/libhwcomposer/hwc_utils.cpp
msm8974/libhwcomposer/hwc_utils.h
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|
| 513ddc2124abf90c63af41999201f0d2031af0c8 |
|
12-Jun-2013 |
Vineeta Srivastava <vsrivastava@google.com> |
Splitting hardware/qcom/display chip specific.
Moved msm8960 specific code in msm8960/ directory.
Moved msm8974 specific code in msm8974/ directory.
Updated Makefiles to point to correct header files.
Change-Id: I0623022f324be0ae42571660074f16afa1f71df5
/hardware/qcom/display/msm8974/libhwcomposer/hwc.cpp
|