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(parent: f7bbe1c) | patch
MA-7531 [#2161] optimize event synchronization
authorMeng Mingming <mingming.meng@nxp.com>
Wed, 13 Apr 2016 03:36:08 +0000 (11:36 +0800)
committerNitin Garg <nitin.garg@nxp.com>
Mon, 19 Mar 2018 19:51:48 +0000 (14:51 -0500)
commit42fcb087c27eaed98dd543c8fa4f79f59565c3d2
treebfe45cbf4536e99d5b7898b1331ad83d1badf0catree | snapshot
parentf7bbe1c8273b203cc162d3f552c71610e24262e1commit | diff
MA-7531 [#2161] optimize event synchronization

GPU 3D clock will still enable/disable when video playback,
actually there is no 3D usage, to saving power we should
avoid 3D clock enable/disable. This patch optimize event
synchronization by not pass signal/sync_point to gpu when
current gcoHARDWARE is already sync'ed GPU and no command
buffer required.

Date: Apr 13, 2016
Signed-off-by: Richard Liu <r66033@freescale.com>
Signed-off-by: Meng Mingming <mingming.meng@nxp.com>
drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel.c diff | blob | history