1. Since SF doesnt invoke blank for virtual display,
handle pipe clean up as part of Primary display
blank.
2. Support virtual display to query display attributes.
This refactor is done to address Framework reboot issue.
Change-Id: I266a87228193fd85252a22242b66dd4af5f3033f
Increase precision from float to double in triming calcs.
This improves the output. We need this since ultimately
we assign to int which would truncate excesses. With float
due to lower precision, we end up slightly lower than an
integral value.
Change-Id: I5d781b609be1761b746edf6503340f34a985b9e2
Implement sync for rotator.
If a buffer is rotated, it can be used by producer soon after
rotation (and it wont have to wait until vsync).
Mdp waits for the rotator buffer's release fence to signal
to start display.
Hwc waits for previous access to rotator buffer by MDP to finish
before using it
Change-Id: I5664806a17c44d58af62a2825ce454089fcd31cf
Crop swapping is being done on V flip, rather it should be done
on H-flip in case of split displays.
Change-Id: If6136ad36731f4ac4847e94d8dfa851182f25c83
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
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
memset initializes first 32 bytes of yuvIndices array, so remove
memset initialization and initialize yuvIndices whenever it is required.
Change-Id: I2f01a5c3d07cfbc325f4ca06e3c019616b8a7588
Need to consider the primary panel native orientation(portrait or
landscape) while calculating the aspect ratio for external display
Change-Id: Ic37c719fe736b6957d975ebefa9972b1ba3ccf7f
CRs-fixed: 497272
- 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
Consider action safe values for UI and video while
configuring overlay for low res panels
Change-Id: Ia40c3e2bb21f808ec127df3edb10e484b82cec3f
CRs-fixed: 481442
In decimation checks of BWC, take log, since a value > 0 and <= 1
doesn't mean decimation will be used.
Change-Id: I2a518e9021a814d3a65e3db793abbb1eb433120a
Add a BWC policy manager that decides if BWC needs to be disabled on
certain conditions.
These conditions are statically determined. BWC might get used and
still fail (or cause failure of subsequent pipe requests) if SMP
blocks are not sufficient.
Change-Id: I805738911a8da7dfc6232c133c74ef844c3af5b1
MDSS driver requires the crop height to be multiple of 4 to
de-interlace the interlaced Yuv content.
CRs-Fixed: 491488
Change-Id: I9a95392a71cca217e2890c9736f1450fd8aa4a59
In scaling check, consider out of bounds layers, apply trim
and then decide if scaling is necessary or not.
Change-Id: Iad7f662f42096b3f7a4a1c4cfe71048d275f4b5f
Since configRotator gets called from FBUpdate for non-YUV layer,
check for YUV formats is required.
Change-Id: Idaef9d9b650499f8a0342ddfc04e1f55c9b75f73
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
If configRotator fails, reset usage & allocation bits on all pipes
for the given display to make them available for the current draw
cycle. It is required because if external is connected and Rotator
commit() on Video fails, all pipes which were picked-up by primary
are not available for FB update, hence it runs out of pipes.
CRs-Fixed: 483002
Change-Id: Ifd0d708e4ef8e3ddbe9d0531f6090539b8dcb249
Remove default arguments from setMDPflags function to get rid of
issues hidden from the developer.
Change-Id: Ic78645675b0aaab284fe2d0de8fffb4b26beabc7
- 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
- The required orientation on External can be set using the
properyt sys.ext_orientation.
- Values can be HAL_TRANSFORM_ROT_90, HAL_TRANSFORM_ROT_270
- According to the value set, the FB_TARGET for External will
be rotated and positioned as per aspect ratio on Ext
- For YUV(video layer) it just calculates the position, as the
rotation should be the source orientation
- This feature is supported only for low resolution panel.
Change-Id: I3d532ee0cb8dca3c37869537b55cd8044fd9047e
If there are any EXTERNAL_ONLY layers present in the list, mark
them as HWC_OVERLAY such that SF does not compose and in hwc_set
post that layer to Ext display, ignore other layers
Change-Id: Ic5db3bfa88295167d23d1fb2be7640c9fc772054
Set different vaules to property hw.cabl.yuv based on the input
image format, so that mm-pp-daemon can adjust CABL power
saving levels accordingly.
CRs-fixed: 464799
Change-Id: I212035d387a975e61a08749ba118a9da30e18d81
Check NULL condition for pointer to rotator object to swap
configuration information between right and left mixer.
Change-Id: Ib23552efcb7807164a33f618f7ff41c469661cb5
