From cece4cedd6efe73c07ddede125451f274040bc2b Mon Sep 17 00:00:00 2001 From: RaymondWu Date: Mon, 1 Nov 2010 11:13:47 +0800 Subject: Fix cannot enter suspend after playback Root cause is IPP/application cannot garantee that vmeta clock or power can be turned off before exit. So add code in vdec_os_driver_clean() to handle this. Change-Id: I60d89def830bba5124309d320e54fc8788cc4d0d Signed-off-by: RaymondWu --- vmeta_lib.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/vmeta_lib.c b/vmeta_lib.c index af953a6..2fa6602 100755 --- a/vmeta_lib.c +++ b/vmeta_lib.c @@ -499,6 +499,14 @@ SIGN32 vdec_os_driver_clean(void) return 0; } + // close clock and power + if(vdec_os_api_get_user_count() <=0) + { + vdec_os_api_clock_off(); + vdec_os_api_power_off(); + dbg_printf(VDEC_DEBUG_ALL, "close vmeta power and clock in case app doesn't close\n"); + } + // unmap memory area if(vdec_iface->io_mem_virt_addr > 0) { munmap((void*)vdec_iface->io_mem_virt_addr, vdec_iface->io_mem_size); -- cgit