While allocating output buffers for writeback display, check MDP
support for writeback UBWC format before assigning the format.
Change-Id: I97bb320ec89d60453c4c7e3dc5a2b5c2a18394dd
- querySDEInfo queries MDP caps to check if UBWC is supported on H/W.
- Gralloc calls querySDEInfo api to check if UBWC feature is enabled
by MDP driver.
CRs-Fixed: 1013911
Change-Id: I9114c4d8286842f19619302484ee4690c59fcb29
1. Remove unused libraries libhdmi, liboverlay and libhwcomposer.
2. Remove unused functions and files from libqdutils.
2. Add querySDEInfo() function in qdutisl to query SDE capability.
Change-Id: Ibea2dd2d22fecb420079e3b7cbbcc57d10f75d49
1. Remove hwc_context_t from libexternal since this is a construct
that should only be used in libhwcomposer.
2. Clean up redundant code by creating utility functions to
a. open a sysfs node in a given mode
b. improving EDID mode storage/manipulation
c. creating/destroying composition objects
3. Add utility functions to
a. get the connected state of the external display
b. determine which interface the external display is connected to
(primary or external)
c. activate the hdmi interface by setting the resolution via an
ioctl
d. update/reset external display information when a device
connected/disconnected
Change-Id: Iba34c9e43b39ccb9c9436deb726587bd1b26b779
Clean up scattered definitions of commonly used constants/values.
There is no need in re-defining these in several places.
Change-Id: I22c082b56646cb02d5ae4733d110afc81aaff50a
Move aspect ratio helper function to qdutils so it can be used
as a utility function in libvirtual and libexternal without
introducing a circular dependency.
Change-Id: Ib295c1d9f78bc8898b1aac9a443cdacf53150551
* When a non-WFD virtual display device (SSD/
screenrecord) is active along with
non-hybrid WFD solution(WFD faked on
external), give preference to non-hybrid WFD
device over non-WFD virtual display device.
* This is needed only in cases when WFD is
enabled via v4l2 rather than using VDS api's.
Change-Id: I63e53baa214bdcdac19430ca30b939cdd7416cbb
