hardware_samsung

Commit Graph

Author	SHA1	Message	Date
Michael Brehm	3c938a7e18	exynos3: Implement custom VSYNC IOCTL * Replace crespo-based VSYNC uevent mechanism in hwcomposer with a custom IOCTL mechanism instead (required kernel modifications. * The VSYNC uevents were spamming the Android UEventObserver and causing about 7% of constant CPU load c86856efabfa0b2981ceb47898dc5873a4998707 Improve custom VSYNC handler in hwcomposer * only poll when necessary * solves suspend/resume instability? 45bf1dae7fa9057a3415151f7559e7bd2a162ead Change-Id: Icdb5c60059e71688479d390b7b3a1f09a0315a5f	12 years ago
Chirayu Desai	0a336cc1f2	exynos3: initial commit Patch Set 2: removed unused files, as audio, camera and sensors are device specific Patch Set 3: aries OMX Patch Set 5: liblight patch for epic Patch Set 9: liblight(s) is device specific, rmed it from here. Change-Id: I57a3d5714037836bab441ee5a3e772c260fb21d4	12 years ago

Author

SHA1

Message

Date

Michael Brehm

3c938a7e18

exynos3: Implement custom VSYNC IOCTL

* Replace crespo-based VSYNC uevent mechanism in hwcomposer
  with a custom IOCTL mechanism instead (required kernel
  modifications.

* The VSYNC uevents were spamming the Android UEventObserver
  and causing about 7% of constant CPU load

  c86856efabfa0b2981ceb47898dc5873a4998707

Improve custom VSYNC handler in hwcomposer

* only poll when necessary
* solves suspend/resume instability?

  45bf1dae7fa9057a3415151f7559e7bd2a162ead

Change-Id: Icdb5c60059e71688479d390b7b3a1f09a0315a5f

12 years ago

Chirayu Desai

0a336cc1f2

exynos3: initial commit

Patch Set 2: removed unused files,
as audio, camera and sensors are device specific

Patch Set 3: aries OMX

Patch Set 5: liblight patch for epic

Patch Set 9: liblight(s) is device specific, rmed it from here.

Change-Id: I57a3d5714037836bab441ee5a3e772c260fb21d4

12 years ago

2 Commits (3c938a7e18ab2e06b3d925fdc99e157ad125f6bb)