| commit | 264406b6762a13c550c0711e6e77a19dc7e877dd | |
| author | funman <funman@a1c6a512-1295-4272-9138-f99709370657> | |
| Wed, 26 May 2010 17:32:50 +0000 (26 17:32 +0000) | ||
| committer | funman <funman@a1c6a512-1295-4272-9138-f99709370657> | |
| Wed, 26 May 2010 17:32:50 +0000 (26 17:32 +0000) | ||
| tree | e444590e501e659338c2880f04384438719395f4 | treesnapshot (tar.gz zip) |
| parent | 799720451f6129906510ecb8e106c3d25186f2da | commitdiff |
as3525: as revealed by r26311, it seems DMAC interrupt can't be masked
Even if we disable it in VIC_INT_EN_CLEAR, it still fires an interrupt
by running the default isr.
Locking requires disabling interrupts completely.
I'm not sure if DMAC is the only interrupt affected or if we can't rely
on VIC_INT_EN_CLEAR to mask interrupts.
If it's the latter, we will need to have special locking scheme for
INT_AUDIO.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26316 a1c6a512-1295-4272-9138-f99709370657
Even if we disable it in VIC_INT_EN_CLEAR, it still fires an interrupt
by running the default isr.
Locking requires disabling interrupts completely.
I'm not sure if DMAC is the only interrupt affected or if we can't rely
on VIC_INT_EN_CLEAR to mask interrupts.
If it's the latter, we will need to have special locking scheme for
INT_AUDIO.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26316 a1c6a512-1295-4272-9138-f99709370657
| firmware/target/arm/as3525/pcm-as3525.c | diffblobblamehistory |