| 271d9d58a164a0516533591aeb0b5e9258568350 |
|
13-Aug-2015 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Start with ROI set to destination
Some layers will not have surfaceDamage information,
like video and CPU rendered, so consider their destination
as the surfaceDamage. For other layers start with destination
will be calculated based on the surfaceDamage
Bug: 23218645
Bug: 28447536
Change-Id: Ic7308bf9dfb7d062596873963c738f644b1c1a84
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ecf38487b38d1351fe407665ed5a9ffa90392691 |
|
11-Mar-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
Bug: 11239309
Change-Id: Iddff278e716099d252e059aae02764f4b8630a6f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 94b51da4bc46f846fa2f7f0e36d2730b63ae88e2 |
|
27-Sep-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix src split bugs
--In "always_split" mode, split FB only if the updated portion of
FB's width is less than mixer width
--While deciding whether or not to allocate the 2nd pipe, account
for 90 transform in crop width
--Crop minimum width limitation of at least 5 pixels does not apply
to targets after 8974 v2.
Bug: 18092749
Change-Id: I83b4690216a75c0d57e7e4e7b18b4531bb22df05
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 80c2b7d36c8a088e7672aed237966986bf99fa29 |
|
14-Aug-2014 |
Jesse Hall <jessehall@google.com> |
{msm8084,msm8226,msm8960}/hwc: Free all MdpPipeInfos on reset
The reset code was only freeing MdpPipeInfos if numLayers>0, but on
every frame it was being called with numLayers==0 and then again with
numLayers>0. Since reset also memsets the structure to zero, it was
leaking the MdpPipeInfos on every frame.
I haven't confirmed reset(0) is called on these chips, only on
msm8974, and that's a necessary condition for the leak to occur. But
this change is safe either way.
Bug: 16601370
Change-Id: Ic24dc3c3546ecdb4e86f7ff3085b2665354e93cd
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 0eb79f8456c2a8bb0f30a2e966f8c9000fe934e9 |
|
23-May-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Source Split layers always if indicated by driver
Source Split layers always if the driver indicates so by setting
the src_split_always in the capabilities sysfs node.
This is applicable to layers whose width > mixer's width, since
MDP clk rate is dependent on max(mixer_width, layer_width).
This feature can be enabled if the panel height is more than a
certain empirically derived value. Splitting always in those
cases can help with a lower voltage.
Change-Id: If9b33f11ca4132eb77416c26819f7473c65d3b08
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c6c8b11a6fb2c959bd005a9d03e50a258fafff1f |
|
03-Jun-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: 8084: Split videos with width > 2048 if source split absent
Split video with width > 2048 only if source split is absent, and
the relevant system property is set.
In source split the video is split evenly anyway.
Change-Id: Iab0af427756d32120a160787ecfb7c974dbbeea1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 53528b618604234ca8d7d99eddc3ce3642db808a |
|
22-May-2014 |
Dileep Kumar Reddi <dkumarre@codeaurora.org> |
hwc: modifying logic in adjust FB Z-order for 4k2kYUVSplit
Use complete layer list details instead of depending on only
4k YUV layer indices.
Change-Id: I28deee47b8330a4b3c56bef48e333ce6ead8bf25
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c9aaaa729da1a4d56a52101e0ee6f5f84e6fbf52 |
|
30-May-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Map dirtyRect to layer destination for single DSI panels.
Map dirtyRect generated for sourceCrop to layer destination
before using it for calculating ROI for single DSI
panels.
Change-Id: Ie65284e9c58270c66276f9d43c4eb3e7db29b623
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 996a7bc37b57c2bca351e8b2e3b27a4e3b7390ad |
|
10-Mar-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Simulate composition strategy
Provide support to simulate composition strategy tree to execute
and test multiple strategy combinations across test cases.
Change-Id: I5011fad32f8f45ecef47b6df513f9d72343697d2
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| f4a5614d0908640d9a46d55c25b6ab224f3fae81 |
|
27-May-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Add display ROI in HWC dumpsys
Add ROI generated for each display in their dumpsys data.
Change-Id: I41fb79af9d42abc11ff147d18a600fd4ad60ab6c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 5af547f7a17efd1f909e18015f3bfdda7abf0f4e |
|
19-May-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: source split: Enable BWC for video with width <= mixer width
Enable BWC for videos with crop and position widths <= mixer width.
Source split was earlier used on split panels only, and BWC was
never enabled (It should at least have been for eligible content).
When source split was enabled for all panels, automatically BWC got
disabled for rotated videos. This change fixes that.
Change-Id: I349e782fb6de515ff42fcb137f02cf27c425da56
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 253d8a06d8c2b35e8cf22f853a8b2590848b5436 |
|
08-May-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Map dirtyRect to layer destination before using.
DirtyRect for a layer is generated w.r.t to its buffer
coordinates. It needs to be mapped for layer destination
(display) coordinates before using it to calculate the frame's
ROI.
Change-Id: Id86f495b2016da2cfd5aed4d86bff6d3035abf10
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ecd6f5d93a833293d2fd651069cc2e0e86acc27d |
|
25-Apr-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Support single ROI for split panels.
For panels that cannot accept commands in both the interfaces, we cannot
send two ROI's (for each half). We merge them into single ROI and split
them across lSplit for MDP mixer use. The ROI's will be merged again
finally before updating the panel in the driver.
- Reads panel property of dual control path
- If dual control path not supported, merge ROI's before
analysing for composition strategies.
Change-Id: I67e361a299dc5d1adb28b180900e24633eefc4a8
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c9b4387ff5af60882a032188b64b85bebad3977a |
|
18-Nov-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Extend partial frame update for split displays
Extends partial frame update support for split displays by calculating
changing region(ROI) independently for each half of the screen. In case of
only one half updating, display driver shuts down the DSI/MDP mixer control
of the non updating half.
Maintains two ROI's for each display. In case of Non-split
displays, only left ROI is updated.
Change-Id: I8a67fe40aac665a48b6f8a46beffb9f8027851b2
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1cb4875164427a62fac7dda3d3c94c96a5f0824b |
|
18-Apr-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Don't validate dropped layers for MDP support.
Ignore dropped layers while checking MDP support for layers
when trying for full MDP composition.
Change-Id: Ia11594173759e9dcc321d72ef425615281c35b7c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ac2fedd035f04998f47f2c5a47034a0968e47865 |
|
30-Apr-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Enable source split for targets with single dsi
Enable source split for targets with single dsi. This has the
benefit of using 2 pipes for layers whose width (crop) is higher
than line width.
Change-Id: I147136a3eb786e1af7b63508d65c010e88e358ed
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| d50e2fa08aa8e3d3ae103cd9d878af97ea496851 |
|
27-Feb-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Use layer dirty rect to calculate frame's updating ROI.
Use layer dirty rect instead of display frame to calculate frame's ROI.
Change-Id: If5fe93da7815efdf9b44ed683a4d80b397921cf1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 314840035b55115a39d526cde009c678ccdacf40 |
|
05-Mar-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
overlay: Support for returning pipe based on capability.
Add support for returning pipes based on capabilities.
getPipe() API takes in pipe specifications like format class,
scaling, display, mixer, fb and decides what pipe to return.
The nextPipe() API is now just a private helper.
Change-Id: I0ab809662c0ad6297e19a44f39264ee929944d13
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| b64922f99edce921000e0aaf17bd3bcb686910d1 |
|
31-Mar-2014 |
Dileep Kumar Reddi <dkumarre@codeaurora.org> |
HWC: Minor fix in 4k2kYUVsplit feature.
Increment fbZ when 4k2kyuvindex matches with fbZ,
otherwise we see momentary flicker as right half of
4k2k YUV layer and fb layer have same z-order.
Change-Id: Ia900e102b6d4670b9bfdfd4e52ef360d1d813cab
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 3d3705af561ebe7182b23fdc81e0b755d22b11eb |
|
17-Feb-2014 |
Praveena Pachipulusu <pveena@codeaurora.org> |
hwc: Use proper typecasts.
- Remove compiler warnings
- Use proper typecasts
Change-Id: I7391f32ae31283239f5cebb93b02f3ce3a5c99f3
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| a85d9f9f2d5cd0555b409b1fc974a9ecec3fee56 |
|
13-Mar-2014 |
radhakrishna <radhakrishna@codeaurora.org> |
h/q/d: Add utility function for 8x16 and read RGB scalar capability.
- Add utility function for 8x16
- Add internal function to identify if RGB doesn't
support scaling that is read from capabilities node.
- If UI layer needs scaling and RGB pipe doesn't
support scalar, request a VG pipe
- On 8x16, request DMA pipe for WFD
Change-Id: I94e8e0371bb10fcad53fddd2b7c45bc9b2594a4d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 22f45504c700b0011b418791c461939c90c34df6 |
|
09-Apr-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Skip dropped layers in video only composition.
No need to draw dropped layers while doing video only composition
since they are lying outside updating ROI.
Change-Id: I7bef731538e39a5b16f17314ad31f0c4e7f2b618
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| e69d2f823985e2111ad652bf5a1a9c75ac34e5ce |
|
15-Apr-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Set MDSS_MDP_DUAL_PIPE on both pipes
Set MDSS_MDP_DUAL_PIPE on both left and right pipes so libscalar
can detect the pipe pair.
Change-Id: I2c77238de1c7f81d4e17f516680a63462482910e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 5080cdee5662ba2eab9a058bda428217720dc694 |
|
31-Mar-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add rotator obj to layer-rot-map if acquired
Add rotator obj to the layer-rot-map soon after its successfully
acquired. This makes sure that any object allocated is accounted
for, irrespective of whether rotator configuration succeeds or not.
Change-Id: I94102d9c607cf61b2eccdf7f2445bb07d309d35c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 348ca172f707a14925ba1652e9bcb3d4c2a695f4 |
|
28-Feb-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Add support for pipe priorities, 1 pipe config for FB
If using source split to stage 2 pipes on the same mixer stage,
the left pipe needs to be a higher priority than the right.
Add API in overlay to compare pipe priorities and use this in
source split config to stage pipes accordingly.
Add support for 1 pipe config for FB if updating rect is within 2048
pixels.
Change-Id: I8b33d5ebd0f8765ee842bab128d8abd67a110145
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c5d8c2edd27f73d6d61db2e06c99597388c912b2 |
|
11-Mar-2014 |
Manoj Kumar AVM <manojavm@codeaurora.org> |
hqd: Restrict decimation when layer format is macro-tile
When layer format is macro-tile, decimation cannot be supported.
Add necessary checks to bail out for such use-case.
Change-Id: I711f07a2963a76280a08887d04770cd418d8bd1e
(cherry picked from commit 8cbbf7cb13fb3a3d1c5a20dba19f2c6c40778318)
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 7dc3e31e2a6de0ee146ad9146c12453ad5ce8fa7 |
|
13-Feb-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add support for SourceSplit
Add support for SourceSplit. The mixers are abstracted from hwc.
There would be no translations to mixer understood destinations.
1) If a layer's crop and position are < 2048, only 1 pipe can be used
irrespective of position.
2) Else 2 pipes can be used with the layer equally split, without
regard to position.
Change-Id: I501a53838d147887c1e2299366663e05320d5096
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| dfe40345210611d4548daa7ba1fc032fac238e97 |
|
21-Feb-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Iterative Load based comp
While performing load based mixed composition, iterate from max
stages of mixer to at least 2.
Get rid of modes that preferred GPU or MDP. This new mode will
include both plus the missed out batches.
Change-Id: Ideb06a2332fe2f59968367d28df848be01f4aedc
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8bbd198561f4f09762f13a3e2c9e201a5efdad1b |
|
26-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "qdutils: Refactor idletimeout fallback mechanism."
|
| c45612ef0385d2d745dcc32c456b2d37b141af22 |
|
22-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "h/q/d: Optimize framebuffer layer update"
|
| ea25f6717f4a49839614a46c27cf577b3bc6b9bd |
|
22-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "h/q/d: Rename property to enable partial update"
|
| 556fd4272806c1d6e5fe3ea58fe212571aaac019 |
|
20-Jan-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Remove bandwidth checks
Bandwidth checks will be done in the driver as part of resource check
which makes the existing checks in hwc redundant.
Change-Id: I39eb7de63618e8ea5981f9e1a1159224831f314a
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| d5d41f238fd48170a0755bde427088c92ca0920c |
|
14-Feb-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
h/q/d: Optimize framebuffer layer update
While doing mixed mode composition, update only the region of the
framebuffer where layer contents are cached or updated. Avoids
MDP fetch for non-visible contents of FB.
Change-Id: I20997d79e02a6bac60d7333c28c6dde134263197
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| e7403150b1a7a50e5b2689dd40ae7825c4641fe2 |
|
07-Feb-2014 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
qdutils: Refactor idletimeout fallback mechanism.
1. Use kernel timer interrupt to signal about the timeout to
Invalidator thread and fallback to GPU composition.
2. This implementation avoids waking up the Invalidator thread for
every idletimeout value during continuous update.
Change-Id: I4370f10a0ca06b5cb1e7bdcb047e9c8daec51afb
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| bc35f9e7e36658230062bdb96f1ea51798c699b7 |
|
19-Feb-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
h/q/d: Rename property to enable partial update
Rename property to enable partial update to keep within MAX
string length.
Change-Id: I16d09b49500f3cd996c66eb52aa80df3a5f62b27
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 6bf645f729dcca66e156330cd1e2c2c6cbe4a40c |
|
12-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "Invoke a padding round in certain use-cases."
|
| 1652fde94926fa3de1bf5d5821f2bb4886072baa |
|
11-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: mdpcomp: Remove pipe estimation blocks"
|
| 223589679edea45f88bae0dfab76ce5a9d55c5b0 |
|
10-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Reset FB Z order to -1 instead of 0"
|
| 770cfba765e9f6c01d950933cb2f45bf1cd99cd0 |
|
07-Feb-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: mdpcomp: Remove pipe estimation blocks
Pipe estimation was necessary when the unavailability from overlay
led to GPU fallback.
With the new design, hwc uses the next best strategy, so failure
to grab a pipe from overlay is ok.
Change-Id: Id20d2e6fd24aeb5af3ab84ec9dd8c52f6bbbef8b
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 03514577d0c705056352898f66ed2a8e9b131df8 |
|
07-Feb-2014 |
Raj Kamal <rkamal@codeaurora.org> |
Invoke a padding round in certain use-cases.
* In some use-cases, it is possible that there are
no AppBuffer layers on the external/virtual layer-list
during which all the pipes will be allocated to the
primary. When layers do comeup on external/virtual
layer-list, subsequent overlay sets fail.
* This change ensures that in such cases, we invoke a
padding round on all the displays to free up the
hw resources which can be used in subsequent cycles.
Change-Id: Ifac0b8f51a8719eb55b11010d05b8d11352db054
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| eb64200bcdc1ea0f76250eb306885c28f6e614c5 |
|
05-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc/overlay: validate and prepare frame"
|
| 2b59168391f5d3fb025ccae8d936d5b09bddb162 |
|
05-Feb-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Reset FB Z order to -1 instead of 0
In Video-only mode FB Z-order of 0 was being used, incorrectly,
because the value was reset to 0 and wasn't changed subsequently.
Reset to -1 to prevent this. Any MDP comp strategy that needs to use
FB should set it's Z order appropriately.
If cache based mode has no MDP comp layers, fail so that other
strategies can be used, rather than succeeding with FB Z as 0, which
will at most allow GPU comp to be used.
Change-Id: Ifdae2cd5f8d8ff0e10447b1fed6ee1671260f311
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1029ad2b12d5f30e77b2c2f85da891f2d1842424 |
|
17-Dec-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: validate and prepare frame
Send the entire frame (array of overlays) to driver, so that it would
check pipes params and the whole frame wrt bandwidth and SMP.
Now, the overlay's commit API just prepares an overlay object but
makes no ioctl calls.
If the driver finds the frame, as a whole, to be not ok, the
validation fails and overlay/hwc return silently.
If a certain overlay object is mis-configured or pipes are
unavailable, the driver sets the number of objects it processed.
Overlay uses this to dump the incorrect config.
Change-Id: Ifb2b7fadc6bd6d9d94a35ba3908fbd832f41447f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 404047f2c61687024048b04374ea736285ddded1 |
|
22-Jan-2014 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: resolve compiler warnings
- remove unused variables.
- fix incorrect castings.
Change-Id: I7661edb4539a3ffc7d4aedbb9f633bc5ba1dc149
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 2bbbc1c346127f3052b07c26e624479fff64c687 |
|
03-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Request RGB pipe only if layer needs scaling."
|
| e4ce4d8657dc2e8fd70600b0dc1010aa798c7305 |
|
24-Jan-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
h/q/d: Consider dropped layers in load based MDP comp
While batching up layers for load based MDP composition, filter
out dropped layers.
CRs-Fixed: 607196
Change-Id: I78031f1094330e1d960ceb56d5441c27a041e48c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| f74196ba20c5e3e9525cb10b6f51712e07ca107e |
|
22-Jan-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
h/q/d: Drop layers from composition on NULL ROI.
While optimizing layer list for composition, drop the layers
blindly on encountering NULL ROI.
CRs-Fixed: 605482
Change-Id: Ib81f43e8f34d140e6222135f3caa9491cdbbd41e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 12502319e51418a0bc336c2a551005c1a155aa4e |
|
29-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "qdutils: idle_invalidator: Use fixed timeout rather than range"
|
| ac167c7115cfb8d98446e2f7940d4e03482ca997 |
|
27-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: disable MDP composition on Secondary display"
|
| a8dcd0c8a89a41ec27d516d4d6b58b58cf7e209f |
|
27-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Common Display HAL to support VDS & V4L2 WFD solutions"
|
| 14e499a8c60bea763e525f1617315a844220d0b0 |
|
26-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "h/q/d: Consider dropped layers while calculating FB z-order"
|
| 3e051aac179e00ba4991ef31747af8fd3f9d8876 |
|
24-Jan-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
qdutils: idle_invalidator: Use fixed timeout rather than range
Currently the idle timeout is in a range from idle_timeout / 2
to idle_timeout, since we didn't need precise values.
Change this to a fixed value using timestamps, because the timeout
is too low and warrants precision.
Change-Id: I9cec1db7f1d7fda2996ab80449c61269915f6be4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 319d01534158fe3edca7cf941a10b3423df0bd01 |
|
22-Jan-2014 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwc: Request RGB pipe only if layer needs scaling.
For high FB resolutions do not specify required
pipe type unless a specific pipe is needed. This
makes RGB pipe available for FB in GPU fallback
scenarios because of SMP failures.
Change-Id: Ib52029aa276b5736d46a48489d280e7f65de2eab
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 140ee6411106722dae886dc8c5b104b72d64dee0 |
|
31-Dec-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Common Display HAL to support VDS & V4L2 WFD solutions
1. Define classes for VDS and V4L2 based WFD solutions.
2. Overload the functionalities for VDS and V4L2 WFD solutions.
3. Instantiate VDS object or V4L2 object during hwc init based on the
property persist.hwc.enable_vds set by the user.
4. VDS solution is not verified as it requires some dependent changes.
Change-Id: I74bf944d532da138c850d4ec0c20b4a881489efa
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 69f90bdd131ca3c1daef99872aaf435fc2ef6e95 |
|
10-Jan-2014 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: disable MDP composition on Secondary display
- Do not use MDP composition on secondary disp when the primary
is a high resolution panel.
- MDP would use decimation on secondary and on fall back it uses
GPU, which could lead to quality mismatch
Change-Id: I4c92df89563de6c8387eaaaa5f450ad7cc09b647
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| eeeb8334059a63fe95f8a7db276d358bb2ddb857 |
|
20-Jan-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
h/q/d: Consider dropped layers while calculating FB z-order
While batching in partial mdp composition, calculate FB batch
z-order after dropping the z-order of dropped layers lying below.
Change-Id: I92752f67e797a834aae6a575af2f8fa42c9c0911
CRs-Fixed: 601614
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| df991ce9e82b63e27859a4c534df4c6c9af2c915 |
|
14-Jan-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
h/q/d: Check for MDP upscale limitations
- Expose API to get maximum upscale value supported by MDP
- Check for MDP limitation before programming pipes
Change-Id: Id9faac54a7b3e393b6c4b60574e5e985b495bf59
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ba3d6165c19bcec9a56eb2db1b13f8f930c5651b |
|
12-Dec-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Disable MDPComp for external UI layers if scaling is present.
Fallback to GPU composition for the external UI layers if Actionsafe
or WFD/HDMI downscale mode is enabled that requires scaling.
Change-Id: Ie03da35e1c2e78434de00f92ad6c2e5073fc33b8
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 7cd2a020040a3e81fdd88c376169fd78b5417efd |
|
11-Dec-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwc: Skip load based composition for video playback.
DMA setting cannot be estimated ahead of time,
so do not do load based compostion where videos
can fall to GPU.
Change-Id: I01ccc26044df6bced428bd164f5c50f87aff99fd
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c477a410de65e8b662c0e9d7642afb538d0430ea |
|
13-Dec-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: mdpcomp: Use other compositions if programming MDP fails
Currently, if programming MDP fails from a certain composition
strategy we fall back to GPU. This change, redesigns so that
composition types can have a chain of fall back strategies if
programming MDP fails. This happens currently only if resource
checks fail.
Change-Id: Ia7fb71788e595e59a91e95b1fb4eac3faea9451e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ec790b7b6d49528435d5b421641975f122506c1b |
|
18-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Refactor disable animation on external"
|
| 116df906200ccbdd0933d2cabc8ac8f0d65fa1ba |
|
12-Dec-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Use mixed mode comp. strategies as fallback for each other
If there is a GEOMETRY change try the load based compositions first
and then cache based. Vice versa otherwise.
Change-Id: Ie7ce6017e867f47e975487a72fba81f5d94eb9e3
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 834852cce5c3e5ab2eabde1c6ca151228abbac6f |
|
11-Dec-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Update rotator object handling in error cases
Earlier, on configuration errors, we simply drained the fences held
by current rotator objects and went to GPU comp. The rotator objects
were deleted in the subsequent rounds, if they remained unused.
If we don't use GPU comp on failure but use other strategies, then we
need to mark the rotator objects for a display for reuse, so that
other strategies can use them.
Also any failure resets on overlay or rotator need to happen from
functions that call configuration helpers rather than the helper
themselves. Leaving cleanup to black-box helpers is not desirable.
Change-Id: I59b5b1bb774b82ee85a037e934c9d2d023db30af
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c3da4cc59d8e21b5905bd0ee3adf556dfe62b0e1 |
|
28-Aug-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Refactor disable animation on external
Fall back to GPU for one cycle at the start of animation and display
the frame buffer for the subsequent cycle till animation ends.
Change-Id: I6c651cebaf4694f326d6e32ae485e014f391577c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| f29205fd13a7d86767280bf1665149587faf86b2 |
|
11-Dec-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Combine FB program and source split adjust redundancy.
Combine the redundant code for FB programming and source split
adjustment into appropriate functions.
Change-Id: Ib99a2297a672e5ef40acb9f246021e57e41cd759
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 85cc9b8dfc7a50f6e8083b67056f3a25702fbba1 |
|
05-Dec-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwc : Fix cache based partial MDP composition.
Reset the updating layer count when new batch is started.
Else this will effect framebuffer z-order.
Change-Id: If746a5ea4b482cd7b55ba95007a3b8d7f1dc9b6e
CRs-fixed: 584021
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 86c677669148a60b5d472fba407c2bfcdc0c05be |
|
26-Nov-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwc : Add hw limitation checks for MDP compposition.
Add hw limitation checks for MDP composition once
we identify actual layers for MDP. This should be generic
way for all basic hw limitations of underlying MDP/MDSS.
Current limitations:
- a-family : MDP can not handle alpha scaling.
- 8226 & 8974 : Can not handle if multiple layers need
downscaling and blending
Change-Id: Ia944802d798f2d0e9cd4515d7e9854c7314cac78
CRs-fixed: 538803
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8beff124c3a101d55afde1aaa7c27bb8afc19df9 |
|
06-Dec-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: mdpcomp: Remove redundant function to program MDP
The programYUV used for video-only cases is the same as programMDP
function. Remove the redundant function
Change-Id: I1d891404a77b2a47f90c236d4d6dcbbd02143d93
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 70fbbd55a4ee2fa7d8bdd9fbe6ce51b0e3e60909 |
|
07-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Use GPU Composition for 8x26 virtual dpy scaling case"
|
| 84a958f6e82e8817c4a868b7e1d7c044ebbd8e74 |
|
25-Nov-2013 |
Yang Xu <yangxu@codeaurora.org> |
hwc: Use GPU Composition for 8x26 virtual dpy scaling case
For 8x26, if there is only one layer which needs scale for
secondary display, while no scale for primary display, DMA
pipe is occupied by primary. If layer changed and need to
fall back to GLES composition, virtual display lacks DMA
pipe and error is reported.
To avoid this case, use GPU composition for virtual display
scaling case on 8x26.
Change-Id: I42297a18006517532e30d1a01c67ff8ca187482a
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 39e492498664b6e9bbb23e7d40e95933c1131349 |
|
05-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "HWC: Use 2 VG pipes for YUV layer with width > 2048"
|
| cbcaca1bb0b6f9c23ddac8c5a0a3cdcdb27c28cf |
|
05-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Bandwidth check upgrade."
|
| 8aa8820f73d68a610e37fac47b69e8ff6bbffa85 |
|
02-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Check for downscale support only when needed"
|
| 8d64e523e2f6c8f04cf859536c2c073d6193d70e |
|
02-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc/overlay: Add Color layer support in MDP Composition."
|
| d2123672fa85dec556fc9b3b3b4de8c185c411bd |
|
25-Nov-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Bandwidth check upgrade.
Use the low and high bandwidth values exported from driver per target
Use the low bandwidth value when the system has at least 1 video
mode panel, else use the high bandwidth value.
Newer targets could have bandwidth exceeding what an uint32 could
hold, so change the bytes read to be in gigs.
Do not use the framebuffer handle to get size, since the handle may
be null.
Change-Id: If3124ddc33334eba80d34ab7d8fc64d1b46697ce
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| bec4a8e65d5af78b14adebcec3d9582dc229e6f2 |
|
27-Nov-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Check for downscale support only when needed
Check for downscale support only for layers which needs to
be downscaled. Fixes issue where we bail out for all layers having
width more than MAX_LAYER_WIDTH even when they don't need scaling.
Change-Id: I19ee4d69e986390ed3df122b8ca9c0e102f3f916
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 15c02b94dcc7d61d4af05ac32b3c4db3b3b8a1e6 |
|
25-Sep-2013 |
radhakrishna <radhakrishna@codeaurora.org> |
HWC: Use 2 VG pipes for YUV layer with width > 2048
To minimize usage of decimation when 4K x 2K video is played
on primary, split the yuv layer into 2 halves and configure
each layer to individual VG pipes. With this approach,
decimation can be avoided in some 4K x 2K video use cases,
thereby improving performance.
Change-Id: I7cddfab787c50f6ff132eaa7f5a3d9cfd636c282
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 95a0158274f4239439e0dde307994a53fb12a8b5 |
|
19-Nov-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add GPU-preferred and MDP-preferred modes to load based comp.
GPU's perf is proportional to the number of pixels it processes, so
the load based strategy that prefers GPU, attempts to load it less
in terms of pixels, and at the same time makes sure the MDP has
enough pipes and mixer stages.
MDP's perf is real time and proportional to the instantaneous b/w
which is a function of overlaps. So the load based strategy that
prefers MDP would look at sending only as many full-screen layers
that MDP could support.
This mode is used when the GPU-preferred mode fails.
Change-Id: I3221a94bb01c43112370c248cd4ab217f2bd8ed1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 0feed9dccc812e37f7e2e58f3fb8246511f831f9 |
|
22-Nov-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Replace bytes claimed with bandwidth claimed.
Bytes claimed doesn't reflect the panel refresh rate.
So use the bandwidth claimed instead which factors this in.
This is important when 2 displays are running at different
refresh rates.
Change-Id: I3ab9573e43b8c25c31e01888fb2b181469b9e91b
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 85797506ee4ab6c80cc8fcbc85a271093f80db96 |
|
21-Nov-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Move resource checks to a common function."
|
| 08cbd816733f17c957411ae915f2543afea70b67 |
|
18-Jul-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
hwc/overlay: Add Color layer support in MDP Composition.
1. Color layer has a destination rectangle, RGBA color and plane
alpha. There is no gralloc buffer. Layer flag "HWC_COLOR_FILL"
denotes a Color layer.
2. There is no color member in HWC layer, so RGBA color value
is passed via the "tranform" member from framework to HAL.
Change-Id: I8769fd3f5febcaf952a1456de0a4262679c9a0e4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8c8a7e98d3f96d01d416860234d6662ce4015f01 |
|
21-Nov-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Refresh framebuffer when an updating layer is marked for GPU"
|
| 02e299800013a8758daa9ed58a3fba1199bb32da |
|
20-Nov-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Move resource checks to a common function.
Move resource checks, pipes, stages of mixer, bandwidth to a common
function and use it from all strategies.
Change-Id: I161fc957e2793d543b5943fbd23ae3607a4cfc87
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 6289b315a26aede5ac12b89e65d8024b1ed0dd05 |
|
04-Oct-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Trim out of screen layers once only
Instead of trimming out of screen layer dimensions for various
operations repetitively, trim and store.
Will also prevent accidentally missing out on trimming.
Change-Id: I8800586070ec433aa1fcbb3aad73ec29c9c9111e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 63876c1b99c5c1bf366ecc31872b2aa42703a891 |
|
20-Nov-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Optimize layer drops based on ROI"
|
| 011cefd92c5d2642298e8afd9b2967433cb13d38 |
|
20-Nov-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Change error messages to informative messages in HWC"
|
| 0938709ed5efbf73eafbaed31bf069f4e9dfd427 |
|
09-Nov-2013 |
Arpita Banerjee <cabane@codeaurora.org> |
hwc: Change error messages to informative messages in HWC
Few error messages in HWComposer change to as informative
messages.
Change-Id: Iecd2d6c129713363d338ca7aeefbcbc422df893d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| e21d2bb081af1c4c05c4a5df0b6306eca09e5f66 |
|
15-Nov-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Refresh framebuffer when an updating layer is marked for GPU
When MDP cannot handle an updating layer and we marked it for GPU,
make sure framebuffer is refreshed for that frame. In the current design,
only video layers fall into these catches. But we may need
this change for future composition strategies.
Change-Id: I1d6a92da13feef4b353fa5e196d42f91148412e5
CRs-Fixed: 575340
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| a0179fa554ea9d26d74bdb55bb95796c08d76b44 |
|
09-Nov-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Optimize layer drops based on ROI
- Iterate layer list to drop layers from composition that
are not going to be visible inside the updating ROI.
- No ROI when skip layers are present.
- Reset dropped layer info on full GPU fallback.
Change-Id: Ib544526a8c28ffdd16b5be12f73d57d10d207c39
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 11c3d6d70c9b3e1f9a9245573d682d009fe05744 |
|
09-Nov-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Add error check for secure layer handling
When we try MDP composition only for secure layers, bail out if
secure layers are not present. Otherwise partial MDP composition
succeeds with all layers marked for FRAMEBUFFER.
Change-Id: I3f968835951320bb6c5873ba77fedef8a359b7bf
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| f44bcdd642866a7763d09d568b0f91dd0949bc5b |
|
29-Oct-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: use sourceCropF instead of sourceCrop from hwc_layer_t
- Always use sourceCropF instead of sourceCrop.
- Change it to sourceCropF at places where sourceCrop
used
Change-Id: Ia64050a41a174f3f038c9b88d527d70c2240f2d9
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8d07dd7a9493c19215acf1e992502d1f51329fe0 |
|
10-Oct-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Do not punt secure layers for non integral crops
GPU cannot handle secure layers so a black screen is seen when we
punt secure layers with non integral source crops.
Bug:11156948
Change-Id: Ie19c631aab55dc8e7c1ad5e1f42162e833f49222
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 80864f9daffae7750e05efe41f63e029f5699511 |
|
06-Sep-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Punt layers with non integral source crop
The MDP driver cannot handle such layers right now. Investigate
doing this with pixel phase in the future.
Change-Id: Iabbdd0285234160770ae5a799b07a5b912e5fde3
(cherry picked from commit e6aff6414ba478312d9d4af21ab63d586594009f)
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8f42508dc1e3bf24da360d5fbefd8c6574f82868 |
|
17-Sep-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
(cherry picked from commit 7e5637c850bcdbe21784ca3bfa9668870306adff)
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1379950d46c0f9d312f6868a0bd14b4f55ca89d2 |
|
31-Oct-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwcomposer : Fix cache redraw logic of MDP composition."
|
| 87957481f22edffdc0b865189807380d75579a12 |
|
23-Oct-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwcomposer : Fix cache redraw logic of MDP composition.
Redraw the cache if current frame cache/drop data doesn't
match with cached frame data. Frame buffer z-order, fbcount
and mdp count are not reliable. With same fbz, fbcount and
mdpcount it is possible that layers in previous cached
frame are not part of current frame fb cache.
Change-Id: I858228dc1a3a8ab8673ab8d294e54fdbf43cc1ad
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 94f50bebdee0b3ab9deb6d51426c542407ced5fd |
|
15-Oct-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add load based partial mdp comp
Add support for load based partial mdp comp.
This is used on geometry changes where a redraw is unavoidable.
We select a batch of layers, that has minimum pixels for FB comp,
the rest go to MDP.
Conflicts:
libhwcomposer/hwc_utils.cpp
libhwcomposer/hwc_utils.h
Change-Id: Ifc5eeb4785c75c37de97a2bb89ca81409d324691
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 36035afc0c366c26d7c330d004e7ded510c1f88c |
|
25-Sep-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
libhwcomposer: Enhance mixed mode composition.
While marking layers for cache, neglect the z-order when
possible, to improve the scope of mixed mode usage.
It is safe to neglect the z-order if a static layer
doesn't have any overlapping region with updating layers
in between static layer & contiguous static layers batch.
- if above layer doesn't have any overlapping with updating
layer in middle, push it to the batch.
- If above case fails, but layers below(existing batch) does not
have any overlapping region with the updating layer, bring the
batch to top and modify fb-zorder accordingly.
Change-Id: I4882a750d0a9a2e11272fcbb146202160673d04f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1b28b60e15c27fee703a16fbd1e42e3b41b031fd |
|
31-Aug-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Add support for Secure display
- Identify secure display layer in the hwc_list
- Need to set both SECURE_OVERLAY and SECURE_DISPLAY flags for the secure
display layer
- Disable idle timeout for secure display usecase, as GPU should not be
accessing secure display layer
Change-Id: I555910db77c466b5e103b24b4f0ec7f47bb210a5
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| bc037e0bbb3d1778fb4bde55582fd1d4e666f957 |
|
01-Aug-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: MDP partial frame update
This change adds support in HWC for MDP partial update applicable
only for command mode panels. Presence of MDP FB (GRAM) in
command mode panels allows MDP clients to update only the updating region
of the frame as rest of the frame will be cached in the GRAM.
HWC calculates the updating region of a frame (ROI) by deducing
outer bounds of its updating layer destinations. Layers not lying
within the calculated ROI will be dropped from the composition
since its illegal to program MDP pipes for non participating layers.
Change-Id: I890d98ff7960fe888787981803cac62f68471201
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ff6fb4c519f6eba85d4a4b0a7a56e0146d04ce6c |
|
03-Oct-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: prevent bandwidth calculation in GPU fall-back case"
|
| 65cb14cb14da60eb81fc7a10edfb2edafc0b39f1 |
|
28-Sep-2013 |
Tatenda Chipeperekwa <tatendac@codeaurora.org> |
hwc: prevent bandwidth calculation in GPU fall-back case
In prepare, we check if MDP can handle the number of layers
given to it. If it cannot, we fall-back. Additionally, we must
not proceed with any MDP bytes calculations otherwise we will
see out of bounds errors.
Change-Id: Ifae45aefbc8732a7f21f5652758ece3a7639be9a
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| efab1d5273ce9a284e306f2607e501410cfbc8b9 |
|
29-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Include more cases in partial MDP composition.
When MDP cannot support a layer, we send the whole list of layers to
GPU. If such layers are not updating they can be cached on FB while
allowing the rest to take the MDP route.
Example # 1: Volume bar on video in 90 rotated mode. Since volume bar
is not h/w accelerated, there is no prerotation and we invoke the GPU
for redraws each round. With this change we won't because of caching.
Example # 2: If prerotation is applied to layers on primary, the
secondary layers would show a transform and the whole list is redrawn
with GPU. Now we could make use of caching.
This change also imposes a 1 layer limit on secondary, but now allows
full and partial MDP comp, thus benefiting secondary-only content.
Change-Id: I7eb43ba817f1081f317fefa99fa0c507344060e8
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 3d1e5dd4ea42f32fcf7827adfd8a300836289d24 |
|
16-Sep-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Use ib instead of ab for bandwidth checks
The ab (average bandwidth) is just the average and there could be
underruns when ib (instantaneous bandwidth) is attempted to be used.
Add additional factor to use ib instead of ab. This means we need to
assume that all the layer contents could be requested together, rather
than one after another.
Also use the trimmed layer dimensions for calculations.
Change-Id: I771f964e1c80b5db564faa01cdfb75d75b54f97a
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 11bf9c368a2ff832b1a20d9c90ec796e3d29bf9f |
|
13-Sep-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Handle multiple videos with priority to secure
In video handling this patch makes sure:
1) Sufficient VG pipes are available, not just any pipes
2) If VG pipes are insufficient in multi-video scenarios
preference is given to secure videos
Change-Id: I170592463a1c28348108a1b12d60908cf3063d7d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 0578321628d5c7ac5b26d71317a82a8757003349 |
|
16-Sep-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Verify handle is not NULL in bytes read calculation"
|
| 292610b5e44c81667db5802195d5417977e355a6 |
|
14-Sep-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add needsScalingWithSplit for high resolution display."
|
| 01dd672ad5214ebaf753b84a054bc26b7f9b5baf |
|
12-Sep-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: mdpcomp: split: Count total pipes needed per display also
When checking for pipes needed for each mixer, the pipes completely
unused are counted twice.
Add a per display check on top of per mixer check to make sure this
is taken care of.
For example: Each mixer needs 4 pipes, and total completely unused
pipes are 6. Each mixer will get 6 as available pipes, which is ok
at a mixer level, but at a display level 8 pipes are needed and 6
available. Need to account for that
Change-Id: I9811255aab96c7fe47331f8aa125fef2a4a2f704
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ccda2df66ba8b9cdcc507eb0989e174377c8b5c5 |
|
11-Sep-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwcomposer: Deprecate setupBasePipe"
|
| 4b8c8974e8159e694558db3c8fe2f5c01bd1beef |
|
10-Sep-2013 |
Terence Hampson <thampson@codeaurora.org> |
hwc: Verify handle is not NULL in bytes read calculation
When calculating bytes read, avoid dereferencing null pointer.
Change-Id: Ibebc6ad583ceaebf8268266f968beffdb421c958
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 44625ff6484744d1307c0bb0d00e8c0ad90325ff |
|
05-Sep-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
hwc: Add needsScalingWithSplit for high resolution display.
- needsScaling does not check for scaling required in left & right
mixers when the crop values are sanitized. So it leads to issue
if DMA pipes are picked-up as high resolution layer does not need
scaling but left or right mixer configuration needs scaling after
the split.
- needsScalingWithSplit takes care of this with checking for the
sanitized cropped values.
Change-Id: I1f5b1952a59a84f5ccbaef123251b3c8cd46e4dd
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 7975fc3e5c335f333c44f04b024c7a4c943b2590 |
|
06-Sep-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: Don't reset cached layer handle on MDP comp
Layer handle values will always be stored irrespective of the
composition type. Layer caching will choose a layer for FB
composition if its handle has not changed.
Change-Id: Ibc41a8cd6232c0c5c04efee01b38513a2431f4e1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1486daa2096ae0535670e6c07b6521ec749c537f |
|
03-Sep-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Writeback for ad is needed only for split displays.
Writeback for assertive display feature is needed only for
split displays and only if ro.qcom.ad is set to 2 by OEM.
This patch removes the unnecessary code and adds the relevant
conditional checks for split displays and property value
Change-Id: Ic36f28441d1a6e93132316b33fe1cf98a6e1efe4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| f8c680dacf0a357ea1f56542fb329bbc9749b6b5 |
|
03-Sep-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add API to find if a display is split
A display could be split if its dimensions exceed 2048 or in case
of primary if we make it so via device tree property.
Add an API to find if a display is split. Use this API instead of
going through a set of conditions in various use cases.
Rename the HighRes, LowRes objects to a more appropriate Split and
NonSplit respectively
Change-Id: Id847c2bf36ea9250e1cdbc0259fdec64bd124537
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8eeb53efa1e615545f646a14ae2e8157e0a9bae6 |
|
30-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add support for bandwidth check
Add support for checking whether the current frame's required
bandwidth can be handled by MDP.
The max limit is configurable via a property and the value is
derived from simulation runs and profiling
Conflicts:
libhwcomposer/hwc_mdpcomp.cpp
Change-Id: I46b46c346973fcb6487a8a656268171470ce69b9
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| d0791c8cd9813ec2333acec55f92cbb589f3f7f1 |
|
29-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: mdpcomp: Make all pipes available if a frame fails
Make all pipes in overlay available, if programming a frame (list)
fails. The failure could be due to commit failure, in which case the
overlay itself will make pipes available.
The failure can also be owing to lack of pipes, since we don't allow
switching pipes across mixers any more. This is particularly a problem
for split-panels. This fix addresses this latter case.
Change-Id: Ieac7ae7d03e5b9a93c7245fa160c8933593c2e09
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 4f5dafeb1570b2dcc81d286b23366854bab37599 |
|
28-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "libhwcomposer: Add check for MDP comp dump"
|
| 86adeda0140053bfc618f5fc087d30c7221459da |
|
20-Aug-2013 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Add check for block mode for rotated video
Do not allow video if it requires pre-rotation and DMA pipe
is configured in LINE mode. Fall back to GPU in this usecase.
This is not applicable for wfd on 8x26 since Driver supports
both multiplexing of DMA pipe in LINE and BLOCK mode as same
mixer control block is used for rotation and writeback mode.
Change-Id: I5b99b214619134b1bd67f3c441b14f76051e3d3b
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| bae2ff236d510b0ffad6d5caf3b90bef794ce66f |
|
15-Aug-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: Add check for MDP comp dump
Avoid mdpcomp dump for frames having layers more than
MAX_NUM_APP_LAYERS, since our HAL doesn't support it.
Change-Id: I96365b4cbdeef2c00524eeb53877ee568ba0c172
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| a11a948e71ee2e6941689acb440ce2ae66a4e1ee |
|
24-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Fix locking."
|
| 1a050829890735bc5a936ad65bf9cad80295306b |
|
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().
Change-Id: I595547dd5a393a8af6cd8c9297d50793b715e658
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| a8a36dd4c76206acaa0c2a2a9647965c294308c5 |
|
10-Jul-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Handle video with plane alpha properly
An earlier patch disabled plane alpha completely for video.
Instead, do this only when we are in video only mode.
Change-Id: I2edc8c5ff5c90ec205b63175e5f3a4e6ff7eae69
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| a215523b039a5b41897e0ddbda61728ffa237153 |
|
17-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Disable idle invalidation for command mode panels"
|
| 900626b4f8025985ad7a04dfe2ee576e76872a08 |
|
12-Aug-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwcomposer: Deprecate setupBasePipe
Needed only for A family targets where MDP boots up with
RGB pipe attached to the base.
Change-Id: I5118b8b41e4f864f8c73a115398b13bffa1f3383
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 6bdc0c9dd2e7dbd8b6fafc7a94f05889a3abf5f1 |
|
14-Aug-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Disable idle invalidation for command mode panels
Command mode panels have an internal framebuffer with which they
refresh, hence the idle invalidator isn't needed for them.
Change-Id: I6acf0cc1f8c520cbcf706f109a42e47304c534d3
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 361900d9a618d2c4d2276a10ca76919214f6759f |
|
02-Aug-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
display: External display refactor
- cleans up external library
- add separate library for virtual display
- process virtual updates in its separate path
in hwc.
- Acquire blank mutex lock for one complete drawing
cycle
Change-Id: Ib984c578464a131ecdb27ee48960f58d68b7a5a7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8d12670e9d3c1d4c1e871e70a056c5f8370f7ef6 |
|
14-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add assertive display support."
|
| f1c9077e23f3fd814c27445ad73f6967a1ce5d9e |
|
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.
Change-Id: If5520f9dc849de3189c9f9ed4e9072c8f8f760e1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 9640e380d8f815ef7ca71c1fdf23eb6f7b30db1e |
|
07-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: split display: Fix left split default value if not published
If the left split is not published by the driver then the default should
be even split. This was missing from the configuration in utils. This is
already taken care of in framebuffer configuration and mdp composition.
Change-Id: I3db44481fd791809146752ddff56420dcbe89fb4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1a36c7e14d1628592e4e1cff96d977b829f8cc31 |
|
30-Jul-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Prevent pipes from switching mixers
For split displays, earlier we allowed pipes to switch mixers in
subsequent rounds. This change prevents that and makes sure there
is one composition round where a pipe being transferred to another
mixer of the same display is UNSET
Change-Id: I3c679cc4256363eeb70c5cf8bcaf5047b8a064c2
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 699929775d0f2612670fe7f07ceda438c7f7d502 |
|
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/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 91aa0f13286cc11134d61fb98c24a02698df604a |
|
24-Jul-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add setting to disable idleinvalidator"
|
| 9336c633b7b916aa0fdc7cf3272a1946658b23fa |
|
19-Jul-2013 |
Zohaib Alam <zalam@codeaurora.org> |
hwc: Add setting to disable idleinvalidator
Added the ability to disable idleInvalidator when the
debug.mdpcomp.idletime property is set to "-1". The hwc test app
displays image on the screen with surface flinger turned off.
This causes timeout, so this change is to allow the testapp to
disable the timeout functionality by setting property.
Change-Id: I1adf28eea33ea73f3695644bec95056d16bd85f8
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 89235b6c563e68046aed07d86746d747f48eca67 |
|
12-Jul-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwcomposer: Fix a deadlock with debug enabled.
If debug property for MDP composition is enabled,
we call dump function from composition thread.
Make sure we are not holding the MDP composition
lock before calling dump function as this also tries
to acquire the same lock and causes a dead lock.
Change-Id: I05e5fd58be096f1ab683d796cc1beb4972c2168f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ac6a693721e84a8a8eebc50df0c1dcfce1e8e864 |
|
10-Jul-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwcomposer: Fix a crash with MDP composition.
Reset the current frame data before returning from MDP
composition prepare to avoid accessing previous frame data
in MDP composition draw phase. Avoid the number of app layers
going beyond the layer count limit in MDP composition.
Change-Id: I2a3035ad5cb1731060b9359ccdbe9fe0c07e843c
CRs-fixed: 510683
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 47227da8e5f7ff2841139e9ea17fecbb6dc4ae95 |
|
09-Jul-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc : Fix crash during dumpsys"
|
| 52e9b66d4cbf560e803720c6111fded83bb2a1f4 |
|
02-Jul-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwc : Fix crash during dumpsys
Dumpsys runs in different thread not in composition thread.
Accessing mdp composition frame info in dumpsys with out
synchronizing could cause crash since frame info can get reset
in composition thread.
CRs-fixed: 503268
Change-Id: If3f7d8cc9fce8b14622e666fa52583ff0cfdedd2
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 2e474227e216ee37ab84a3c9a22ea1f650626231 |
|
11-Jun-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add support for uneven split primary displays
Add support for unevenly split primary displays.
The driver provides info about the split via msm_fb_split sysfs node
For external we assume even split. If driver doesn't specify any split
for primary, we default to even split.
Change-Id: I4d541f41de2d7a5d2b62653fa33cab079a6d5d30
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 649d05261b389e5adb78a5e445ee0dd0dcb7e2df |
|
25-Jun-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwcomposer: 8x26-1080p: dont allow mdp comp with HFLIP."
|
| 2902acdce6ec5278db2d207dc467acb122423d6c |
|
18-Jun-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwcomposer: 8x26-1080p: dont allow mdp comp with HFLIP.
If an incoming layer has HFLIP tranform it needs two lines of
SMP buffer(or latency buffer). For panels with width greater than
1k this is costly. Fallback to GPU if RGB layer transform has HFLIP.
Change-Id: I9de63bf088d6afa0924ece7ac75e68f0bab7a6b5
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 56d570f1d7eb34ab0db968298efb8e75b849c893 |
|
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
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 6208b58ac370eacb8b69a3e5e1f570ec56194a8d |
|
17-Jun-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Move max app layer check outside isFrameDoable routine."
|
| 8c5e9cfd2f4da4fa4637b02c610fd171d9d5e0d3 |
|
13-Jun-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Don't use yuv count for fb Z order.
In video-only cases, don't use yuv count for fb Z order, instead use
the mdp count which indicates how many video layers are actually
being sent to overlays.
Change-Id: I53ab4316fbb17f5d054066ef2dd85d89183d6a8c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 9a37bfd35b90e3195452f0e2c592d4ad59c732cb |
|
10-Jun-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwcomposer: Add adb property to disable Mixed Mode"
|
| 375bf507d05f48a1dd0dea957d1f4260a766e6ea |
|
10-Jun-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Fix MDP comp array index access"
|
| e5a8bbcdfedda1658779baa80bc8f067505097ca |
|
24-May-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwcomposer: Add adb property to disable Mixed Mode
This change adds adb property support to disable mixed mode in
MDP Comp. Will be helpful in debugging issues to narrow down the
root cause.
Change-Id: I49b737bb8755dc3a35db2e1ea8ccb2043135d2b0
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| b68089410e6856f272c70cc9dbe652e336c82006 |
|
07-Jun-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Move max app layer check outside isFrameDoable routine.
Move the condition for checking maximum number of app layers
ourside the isFrameDoable function to avoid heap corruption while
updating hnd array in cacheAll function.
Change-Id: Id4458fcadc7775a2d78b1849de6782857c6ac17f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1bccd080a21bd76d606bef74b3ccac888f01f3d0 |
|
07-Jun-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix MDP comp array index access
Fix MDP comp array index access in case of High Res pipe allocation.
This is already correct in case of Low Res allocation routine.
Change-Id: I7eaa0711ef8998ea03edba18b74db80459daf4c7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| d9381b134ed518570554296fbfab8fd1175ecdb8 |
|
06-Jun-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Fix to avoid heap corruption
- Check for MAX_NUM_APP_LAYERS before updating yuv indices array.
- Fall back to GPU composition when number of app layers exceeds
MAX_NUM_APP_LAYERS to avoid heap corruption.
Change-Id: Ieb91b705a0a5f50ce2f8829d1f1ee048d44b7d2e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1ca0f09fec9ca2d43c5f88348fb16306b6d02411 |
|
23-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: In scaling check, consider out of bounds layers.
In scaling check, consider out of bounds layers, apply trim
and then decide if scaling is necessary or not.
Change-Id: Iad7f662f42096b3f7a4a1c4cfe71048d275f4b5f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 42def420ce95ff338d3547d0305445a0786d37d8 |
|
20-May-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Don't permit rotator use under certain conditions"
|
| e188278e86ebb2f7f1ed3762855f15062b7f9d03 |
|
16-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Don't permit rotator use under certain conditions
These include constrained targets, with external connected which could
lead to a scarcity of pipes. Furthermore owing to a scarcity of writeback
interfaces, even if pipes are available, we may not be able to still
use rotator.
Change-Id: Ie2fb4c1726f32addcace89c268a126abe0cddbe0
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 33b155572be4b98d60a51d534247a4fb6f5ffad1 |
|
15-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Implement idle-fallback for videos
In case of videos, do a fallback using 2 pipes per mixer at most.
This redraw will happen only once to reduce pipes from at most 4
to at most 2 and never draw again until there is an update.
Change-Id: I78c0dc2af4e3bd7e9128994e507e777187b4e247
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| a0e87cbc523323604e8fb7cb5526f410a1ed26df |
|
16-Apr-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Do not show animation on External display.
- When primary is animating, the animation should not be
shown on the external display.
- Mark all app layers as HWC_OVERLAY on external during
animation so that SF wont compose it on FB.
Change-Id: Ic557cabfd9f2518614777c0e993541e36e090850
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 20242a75d65c410071434d639266311376a5b7f6 |
|
07-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix unnecessary pipe allocation from mdp comp.
In High res case, there was no check for whether a layer is marked for mdp
leading to unnecessary pipes reserved for rgb layers on external.
Remove z order setting in allocLayerPipes, its too early, incorrect and
will be over-written anyway.
Remove the separate pipe allocation block for YUV. It is redundant and
unnecessary.
Change-Id: Ie90b4202a27ca4f52874514e3fa2b136ae5717f5
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 616b464f245b30b01f6198ca4631863a0812e633 |
|
06-May-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwcomposer: use DMA overlay pipe to do frame update on 8x10"
|
| ab61a68da3203adeaa377a6520c8df3900f46971 |
|
03-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix Idle fall back when external connected.
Reset idle fall back at the end of prepare, so that irrespective of
whether primary or external is configured first, both will fall back.
Change-Id: I6206f7cf0cccf71d1b33153044546515029f4e08
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 6387d878d0412c6f677d4eff28485d26f79b6fac |
|
02-May-2013 |
Xiaoming Zhou <zhoux@codeaurora.org> |
hwcomposer: use DMA overlay pipe to do frame update on 8x10
8x10 MDP core only have DMA pipe, add the support to enable it
in hwcomposer.
Change-Id: I2dac76046d53b9afd9d3deb4653b98bbee1c9840
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ce145663a82a3fc845b10d48b73252053fe712ff |
|
02-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Alpha downscale on MDP4 is not a hard condition.
Alpha downscaling check should be applied to the full and partial
mdp comp checks rather than as a hard-feature check.
This means we could still have a video going through MDP comp and
the volume bar (lets say) failing the Alpha downscale check.
Change-Id: I6a47057e826668f7f19e20b6d0a548fffa349de2
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| ab1a610e5f7858d4ade5795bf075295d33664999 |
|
02-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Update redrawing
By default make use of redrawing. It will be toggled only when caching
decides there shouldn't be any. Per our priority ordering:
1) Full MDP - redraw irrelevant
2) Partial/Cached MDP - decide on redraw
3) Only Video - 1 & 2, which include video, are not possible. Redraw.
4) Fallback - Redraw.
Change-Id: I6b74a5edcf79488ede2ea9480721731f371af9c8
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 41269096daf2363b16dcd89627dd674529a26601 |
|
01-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Check for mdp max downscale.
Check for MDP's max downscale limit before using MDP for composition.
MDP 4 can downscale in each direction upto a factor of 8.
Bug: 8744080
Change-Id: Ib9f640a6b1db3ba6244eb665a060f624425b4841
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1b9b395878eee6052ce3c382c4a3067b5adb13c4 |
|
24-Apr-2013 |
Sravan Kumar D.V.N <sravank1@codeaurora.org> |
hwc: Fallback to GPU if source image width or height is less than 2
There is h/w limitation when MDP_OP_SCALE_RGB_ENHANCED bit and
MDP4_OP_SCALEX_EN or MDP_OP_SCALEY_EN bit is set.
The minimum block size is 2x2. MDP will hang if the source RGB image
height or width is equal to 1. Hence fallback to GPU in such cases.
Change-Id: I7333b097fd26bfb888865de9c39d1664bc87acca
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| af5f82d1c39754b14e9fc91eedc0d0429020c049 |
|
25-Apr-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix bugs with mixed mode MDP comp
Fix reseting on handles, they never were in most cases,
owing to wrong size.
Fix redrawing, which needs to be done also when the fb's zorder changes.
Fix mdpcount update which should happen before we assess the pipes
available versus the pipes needed.
Handle video only cases, where other UI layers could be present, but we
cannot use MDP comp for them.
Restructure MDP comp decision model and some redesign.
Change-Id: I86a2efb77edccbbb9e9d7701d06c5b2578a9d2aa
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 586aedccc2eaa76923bc22a3325fc2e4eff415e2 |
|
23-Apr-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Introduce padding round between DMA modes.
Introduce a padding round between the DMA line and block modes.
Do this based on whether DMA is actually being used, when block mode
is first requested.
This relieves the driver of doing an UNSET ahead of vsync which could
cause blinks in all such transition scenarios.
This approach should lead to smooth transitions for multiple targets
with the exception of secure videos, where there could be a blink in
any of the different approaches we use.
Change-Id: Ibc0b8d284b5c6ed9291a7cfa7e7f221300a921e2
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8fe8c938d27e528fcf7fb4a408711b4b6e405f13 |
|
04-Apr-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
overlay: Add support for decimation.
Add support for decimation on top of what MDP can downscale,
because decimation can have quality issues.
B-family MDP downscale of 1/4, plus decimation of 1/16 can let
us have a total downscale of 1/64.
Also decimate by 2 (min) if width is greater than what layer mixer
supports and is not handled by the client.
Change-Id: I3b7c4bf321c7561bd98206ad118f4ac1ee2879ae
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 98453badd1cedf05190f1dc4a147fb52f22de0b3 |
|
17-Apr-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Fix code handling downscale limitation"
|
| 11154eed0599cd2e03bd0706341e14e05265b907 |
|
13-Apr-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Fix dma mode design and issues.
Add support for tracking the mode in which DMA is being used in overlay.
Remove unnecessary tracking variables, and their set,reset inconsistency.
With such varibles in hwc, it still leads to overlay giving out DMA pipes.
Make overlay as the single tracking place.
Change-Id: Ib949f3d0ef5918ef323c81cb1768b68a68c83da4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| b393a0202cdfde0099530add9671277aeb018e89 |
|
13-Apr-2013 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Fix code handling downscale limitation
Layer transform should be considered while performing
downscale limitation check. Failing which videos will
fall back to GPU.
CRs-fixed: 474244
Change-Id: I04e005afa77a209d5de58446d4c6f15842d9a43b
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| f9572cdbe3541d85522adea584f925671b375300 |
|
26-Feb-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Implement mixed mode composition.
With this change we are moving MDP composition from all-or-nothing
implementation to mixed mode implementation where layers can
partially be composited through MDP and while rest of the layers are
composed / cached in framebuffer.
- Mixed mode design is based on layer caching
- Mixed mode path is configured only when non-bypassing
layers are cached.
- Never allow mixed mode when FB needs to be udpated.
- If we cannot bypass all MDP comp marked layers, bail
out completely.
Change-Id: Ie08f39db07e032b537f042d0d2bfe772ebfed049
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 3393d793e88663ee9147b04e11289020be3721c9 |
|
26-Mar-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Initialize rotator field to NULL.
In case of High resolution MDP comp, initialize rot field to NULL,
which was missing.
This is already done in the Low resolution case.
Change-Id: I5a9be8393cceff58f0ba3b6d85a887949f25af62
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| f8f3943c612a0e324b9fb01c858bf668d9e5b859 |
|
07-Mar-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Add DMA pipe support in MDP composition.
This change adds support to MDP composition to use DMA pipes when
layer scaling is not needed. Also makes sure not to invoke
MDP rotator when DMA pipes are configured since MDP rotator will
expect both the DMA pipes to available for performing rotation.
In such cases, we let the first frame of rotated video frame to
fall back to FB.
Change-Id: I3c3697dd2713ce9b86ba1e23192ec5841abd25ec
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 327b2ba85538669304a50d0fb6cc2f6aab7aaf3b |
|
26-Feb-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Video on 4k2k external, 4k2k rotation.
-Add support for Video via overlay on 4k2k external panel.
-Add support for rotating videos on 4k2k panels. We use
pre-rotation in hwc to rotate a video into a single buffer,
irrespective of panel size. Then this buffer is fed to MDP.
Rotator objects are managed by the new RotMgr.
-Cleaup mdpcomp and overlay.
Change-Id: Ifb08534747e8e18b6c58dd8a3e1a9947409100f1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c8d563c4df56d25bf6ac6f38fb6703150458737a |
|
11-Jan-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: MDP composition for Higher Resolution panels
This patch:
-Implements MDP composition for higher resolution
panels of width more than 2k.
-Adds DMA pipe support for high res. MDP composition
Change-Id: Ib7b1f822e3600eca81521294fedfe05e948b65c3
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 82aa53fe4a6b2e5248370efc5e1b3cbe9554f083 |
|
15-Feb-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "libhwcomposer: Only 4 pipes can be used per display for MDP Comp."
|
| 8f108e8db2042b4cb842235a9deb58dbd66814bf |
|
13-Feb-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
libhwcomposer: Only 4 pipes can be used per display for MDP Comp.
Although 6 pipes are available in total but only up to 4 pipes are
available per display (single mixer) for MDP Composition.
CRs-Fixed: 450985
Change-Id: I99df91ab955a1a7110dfbea2aaf790ba26058a78
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 736f2b25c5dc2be95de68574efb1d094e5fdb4a0 |
|
13-Feb-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "display: Reconcile display HALs"
|
| 0ee9643396d2a257034a1c9b6d4eb6f6f7255e2d |
|
08-Feb-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Don't use MDP for buffers of width less than 5
This is a software workaround for MDP hardware limitation where
DSI mode panels wont give more than 30 FPS if buffers in RGB
pipes are of width less than 5
MDP can't handle layers of width less than 3. Fail MDP
Composition for those frames.
Change-Id: If45efab19817ea9e724fd2857fcc1c5d98ce0eab
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 59644b2127280052ca410cb053f0a41c3181a97a |
|
09-Feb-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Reconcile display HALs
Make the display HALs compile with/without the Qualcomm BSP
specific features so they can work with pure AOSP.
Change-Id: I1ad7282c4fe1fe7e3309afb530a07735f165ffbe
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1c88e655e4318825583caea37c5721abb8b981b4 |
|
08-Feb-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Pass transform value while cropping dst rect"
|
| ec1a85ab629562d116b44f939585e9921b7d1e17 |
|
30-Jan-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Pass transform value while cropping dst rect
While croping destination rect values for out of bound layers
consider its transform value.
Change-Id: I1f6bf25ac8ca8a27a3402c2d946edfaf57ab23d0
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 5a107b4b7124301baf3b9e58089c7621fb9dfc95 |
|
22-Jan-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: Allow 2 YUV layer frames to use MDP composition
This change introduces the following changes:
- Frames having 2 yuv layer can be bypassed
- if not handled by MDP comp, video path will not
handle any such frames and will be FB rendered
Change-Id: Id211dbc185608c482badbca00a2708fa6138a8e5
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 8b2d50f3c665329517352269a687bdf562b2cc6d |
|
15-Jan-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
liboverlay: Rotator-assisted MDP downscaling of videos.
Engage the rotator to assist MDP in performing video downscale for
primary and external. This saves bandwidth and avoids causing the
driver to make too many panel mode switches between BLT (writeback)
and non-BLT (direct) modes.
Change-Id: Icfabc2c0f978a23cf96c78a9976cf69cea697b5f
CRs-Fixed: 434852
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 16fdbfa1b3314c14b63f91ead7044bcd4ad28a3e |
|
10-Jan-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
display: Add NULL check for metadata
Add NULL pointer check for metatdata buffer before accessing its
member variable
Change-Id: I91de520b76d3c9714f357cff2de696e701811d06
CRs-Fixed: 434388
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c500638565ae6b65a7007c5d1ad73f1ec5c7e53c |
|
03-Jan-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
display: Return MDP pipe availability per display type
Pipes allocated for one display type cannot be used by other
display types without calling UNSET on them. So clients should
check for pipe availablity only for a specific display type.
Change-Id: Id2244e4976b4cc1f040ada7e56686742d5a65141
CRs-Fixed: 433870
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 463a7b337c76050ccab5aa65a662a23e09a44ece |
|
04-Jan-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Delay HDMI/WFD connection request by one frame"
|
| 413701aeb9879f1b9ae4401def52199c6950191e |
|
28-Dec-2012 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Delay HDMI/WFD connection request by one frame
This change introduces hdmi pending state, where we allow
frames to fall back to FB, closing all MDP pipes.
Pipes could be used by primary (mixer 0) in which case moving
them to external (mixer 1) involves unsetting them and setting
them in the same round which is not recommended by the driver.
It will fall back to GPU till HDMI is configured on a connect
event.
CRs-Fixed: 430057
Change-Id: I4b6677883c499f6d15656c3578190be1115ee6b4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c18b3a0ef41fe474fe37e2e1833ef1bb11c85b11 |
|
20-Dec-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: mdpcomp: Restructure for 4kx2k displays
Restructure MDPComp class for 4kx2k displays.
Cleanup MDPComp class to remove unused stuff and formatting.
Add a MDPCompLowRes class for current functionality.
Add a hollow MDPCompHighRes class for future.
Change-Id: I343540e712d31ca907257a73b49567578f49d5f7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 591f83eb35f33cf108720d9bb30cb56933e1e724 |
|
07-Nov-2012 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
display: Add display metadata in buffer handle
Allocate extra space for metadata in buffer handles
Provide api to map this space in client process and set the metadata
Change-Id: I8bca8448670d4aa88d439320faf402dae30458f8
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 93138887ec8fb0f232340c4fb852e3dbcb3542e4 |
|
26-Nov-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Implement dump function
Does a basic implementation of the dump function
called by SurfaceFlinger in dumpsys.
Further logs in different areas can be added later on
using the dumpsys_log utility.
Change-Id: I2194b4ed7f10947272b7b824ef802ce2ee3c8a48
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 33650f2bc6096f20fb3974f5d1f98cb60ed6bdf4 |
|
03-Dec-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Avoid MDP composition with alpha scaling
MDP4 supports scaling with alpha, only in RGB pipes.
In some cases this scaling happened with video pipes.
We now fall back to GLES composition for layers that have
alpha and need scaling.
Change-Id: I084355bad1cdb17c7308077b56006c59e75d2042
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Bug: 7648647
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| fb1a3f95726d362c7882557fcbd1a7656e4fc293 |
|
01-Dec-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Use number of app layers from the hwc context.
Current frame count is not valid in cases where MDP
composition is not doable. This could lead to clearing
the flags for the wrong number of layers.
Bug: 7643563
Change-Id: I1f506a4a0a8f706d02e954bd6c12e354c0fb5fe9
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 0114e85754fb37f4f0eb042fb682b41fd74aa4b5 |
|
02-Dec-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Disable mixed mode composition for secure videos
Also make sure layer cache is used correctly when
we're not using MDP composition
Bug: 7643563
Change-Id: I4dcd70c2da128b2dcbe0b72dc14031983649719d
Signed-off-by: Iliyan Malchev <malchev@google.com>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 16791f95b2570b9d48fa360875676e9c8559c0a1 |
|
29-Nov-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
libhwcomposer: Add support for 4 layer MDP Comp
This change extends MDP composition to support
upto 4 layers by making border fill as base pipe and
using all MDP h/w pipes in overlay mode.
Conflicts:
libhwcomposer/hwc.cpp
libhwcomposer/hwc_utils.cpp
libhwcomposer/hwc_utils.h
Bug: 7626586
Change-Id: I01a0e53ddfbcf3ed46734f6f3bb0ef7d912ceac6
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| d7dd5e35374e461d250dd8cc430a47624d6485c7 |
|
04-Oct-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
display: Add support for flip operation in MDP comp
This change adds support for flip operation during MDP composition. This
enables frames to get MDP composited during 270 degree orientation too (with
pre rotation doing 90 degree rotation) or even with layers with just h flip or
v flip.
Bug: 7435860
Change-Id: I7fd18226d8337b2cd9341d709c2bd030eff881f7
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 9a678455a788dc76a43ad93459ae6a792f0fd114 |
|
15-Aug-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: utils: Include orientation while screen-fitting.
MDP doesn't like out-of-screen-bounds parameters. So based on the position of
the layer, we adjust the portion of layer the MDP should pick.
However, this did not factor in orientation, so far. This patch does that and
allows panning to work in other orientations, without having to use GPU.
Bug: 7313955
Change-Id: Ice17ad144abcd60279c2ef9ad87fc617a1bd3621
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| b5e3a690995208ad018a083456d6a05628300e92 |
|
21-Aug-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Add premultiplied alpha support.
Add premultiplied alpha belnding support while using MDP for composition.
Layers could have PMA blending which was missing from hwc1.1
This change just handles the PMA case.
Bug: 7301436
Change-Id: I7d83169831b40943b2b595723fefc3a95a177137
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| b2fa7edbf5150e6bdc25b1d37dfd5e14ad571ae9 |
|
08-Oct-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display/libhwcomposer: fix potential memory leak
This changes fixes a memory leak, by freeing up the pipe alloc structure
everytime before parsing the current frame.
related-to-bug: 7301196
Change-Id: I23edefca71ec0209291be24ee9d629b4a80f0a25
Acked-by: Jeykumar Sankaran<jsanka@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 76443245d153635b512539fbc68fdf7a904fdf6f |
|
28-Sep-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: enable dual display on hwc 1.1
Enable dual display on HWC 1.1; video uses overlay.
Bug: 7124159
Change-Id: I8333e46cfc74072f6259fba2b82368f0dd52b6df
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 2e449280f98f003bb5831c274fc07ab722ac1a94 |
|
18-Sep-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: hwc 1.1 implementation
Bug: 7124159
--External disabled
--MDP comp coded but disabled.
--Videos via overlay, so that secure videos can work.
Change-Id: Ie48b264143d5e4237ab9724e28930e3f68ba49ee
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| bbee5b1c3475b630caa5061fbf535f87f21743f7 |
|
08-Aug-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
display: Create QService binder interface.
Add QService binder interface to enable communication
to display by the mediaserver for Securing/Unsecuring start and end
notifications.
Create separate lib for external.
Clear reserved field before applying format.
Change-Id: I463c9c6deac7587bd0c4e0b84513b5d0b5dd7e98
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| a79e534d42353d8e75b668f5e77b6f6357a08e07 |
|
01-Sep-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
display: Enable MDP pixel repeat on MDP Composition.
This change sets MDP_BACKEND_COMPOSITION flag during
MDP composition to enable pixel repeat in MDP H/W
Acked-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Change-Id: Ibc04878831c84e1e1fd0ace7c185bddce9b7ab7f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 359c544e1ca5ad76be326d9ee809e7bee51f94b4 |
|
22-Aug-2012 |
Jesse Hall <jessehall@google.com> |
Update for cleanups in hwc interface
Also store the hwc_procs_t* into a dedicated field instead of one of
the hwc_composer_device_1_t::reserved_procs slots, which are supposed
to be NULL so the structure can be extended without breaking backwards
binary compatibility.
Change-Id: I11e6bc713958d854aba418242caa749cbcb21f1d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 6d41cb36a5f965bb6e5d6e0a6391f97ded56d39d |
|
19-Aug-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwcomposer : Disable bypass, when connected to external display
Change-Id: I3690e2145967e95a4a8c2fdb5ced34fef6eba639
Acked-by: Ravi Kumar Neti <c_rneti@qualcomm.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1409b3ce70e0f46806c431eff4db4d9881598e05 |
|
17-Aug-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
libhwcomposer: Reset composition types on idle timeout.
SurfaceFlinger re-creates HWC worklist only for new frame and on layer geometry
change. Invalidate triggered by idle timeout refreshes the existing worklist
retaining its previous composition type. So its MDP comp's responsibility to
clear layer composition types to HWC_FRAMEBUFFER on timeout.
Change-Id: I2407c44f6aa3b11365586364e5865ae629d5326a
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 660267c43bb3370ab49f4e95562c027171d8fb83 |
|
02-Aug-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Update to new API
* Updates HWC to use the Jellybean MR1 API
* Remove qcom_ui which was using parts of the old API
Change-Id: I663363547b193d2318aae88f2256a9baed1e3d4b
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| 1c51df74d381b330b9675429c93a09cbeb512629 |
|
31-Jul-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Compile for mako, disable copybit route
Change-Id: I147b50dbedd9d52c715982f911be5c9ac0e267f1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|
| c85d6b7428ded41c74a9455f580f3ee8b451bbde |
|
01-Aug-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Add support for MDP Composition
This change
1) implements MDP Composition upto 3 layers
2) adds invalidator support to fall back to FB
composition during idle screen condition.
Change-Id: I55f27321fd0df096b353d66aaad1cc720cd4b84b
Acked-by: Jeykumar Sankaran <jsanka@codeaurora.org>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_mdpcomp.cpp
|