len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-12-09 05:05:20 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Gigabeat S: No need to do cache writeback on recording buffers now.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19982 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2009-02-12 00:22:31 +00:00
parent 3b3acd6e76
commit 911cc69ebd
1 changed files with 4 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
firmware/target/arm/imx31/gigabeat-s/pcm-imx31.c
View file

@ -425,8 +425,8 @@ void pcm_record_more(void *start, size_t size)
start = (void *)(((unsigned long)start + 3) & ~3);
size &= ~3;
/* Write back and invalidate - buffer must be coherent */
invalidate_dcache_range(start, size);
/* Invalidate - buffer must be coherent */
dump_dcache_range(start, size);
start = (void *)addr_virt_to_phys((unsigned long)start);
@ -460,7 +460,8 @@ void pcm_rec_dma_start(void *addr, size_t size)
addr = (void *)(((unsigned long)addr + 3) & ~3);
size &= ~3;
invalidate_dcache_range(addr, size);
/* Invalidate - buffer must be coherent */
dump_dcache_range(addr, size);
addr = (void *)addr_virt_to_phys((unsigned long)addr);
pcm_rec_peak_addr = addr;