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| author | Mathias Agopian <mathias@google.com> | 2009-07-13 14:30:48 -0700 |
|---|---|---|
| committer | Mathias Agopian <mathias@google.com> | 2009-07-13 14:54:52 -0700 |
| commit | 82aee243796ad9dd70426550f2eb07d1b7c1f8ff (patch) | |
| tree | 43787293e1c578f112d64c200d960dd5fd99d37c /modules/gralloc | |
| parent | f5a22bcfa64f4f33b5877cd44761363af952b768 (diff) | |
| download | hardware_libhardware-82aee243796ad9dd70426550f2eb07d1b7c1f8ff.zip hardware_libhardware-82aee243796ad9dd70426550f2eb07d1b7c1f8ff.tar.gz hardware_libhardware-82aee243796ad9dd70426550f2eb07d1b7c1f8ff.tar.bz2 | |
automatically detect update-on-demand
Diffstat (limited to 'modules/gralloc')
| -rw-r--r-- | modules/gralloc/framebuffer.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/modules/gralloc/framebuffer.cpp b/modules/gralloc/framebuffer.cpp index 748c1b2..0aaa9da 100644 --- a/modules/gralloc/framebuffer.cpp +++ b/modules/gralloc/framebuffer.cpp @@ -44,9 +44,6 @@ // should be a build option #define SUPPORTS_UPDATE_ON_DEMAND 1 -// fb_fix_screeninfo::id returned on msm7k -#define MSM_DEV_FB_ID "msmfb" - // numbers of buffers for page flipping #define NUM_BUFFERS 2 @@ -372,9 +369,10 @@ int fb_device_open(hw_module_t const* module, const char* name, const_cast<int&>(dev->device.maxSwapInterval) = 1; #if SUPPORTS_UPDATE_ON_DEMAND - if (!strcmp(m->finfo.id, MSM_DEV_FB_ID)) { - dev->device.setUpdateRect = fb_setUpdateRect; - LOGD("msmfb driver detected, enabling UPDATE_ON_DEMAND"); + if (m->finfo.reserved[0] == 0x5444 && + m->finfo.reserved[1] == 0x5055) { + dev->device.setUpdateRect = fb_setUpdateRect; + LOGD("UPDATE_ON_DEMAND supported"); } #endif |