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author | Michael Sevakis <jethead71@rockbox.org> | 2009-02-12 00:22:31 +0000 |
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committer | Michael Sevakis <jethead71@rockbox.org> | 2009-02-12 00:22:31 +0000 |
commit | 911cc69ebd037f8fa17b77590b2e3e99ea6b0644 (patch) | |
tree | d0cef8fb10e8a99085fd9203904987842a7636d1 /firmware/target/arm/imx31/gigabeat-s | |
parent | 3b3acd6e769de5cc4f30bdc71696c67c02ef2e56 (diff) | |
download | rockbox-911cc69ebd037f8fa17b77590b2e3e99ea6b0644.tar.gz rockbox-911cc69ebd037f8fa17b77590b2e3e99ea6b0644.zip |
Gigabeat S: No need to do cache writeback on recording buffers now.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19982 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/imx31/gigabeat-s')
-rw-r--r-- | firmware/target/arm/imx31/gigabeat-s/pcm-imx31.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/firmware/target/arm/imx31/gigabeat-s/pcm-imx31.c b/firmware/target/arm/imx31/gigabeat-s/pcm-imx31.c index c5ba27ace6..7aa7a2ae19 100644 --- a/firmware/target/arm/imx31/gigabeat-s/pcm-imx31.c +++ b/firmware/target/arm/imx31/gigabeat-s/pcm-imx31.c | |||
@@ -425,8 +425,8 @@ void pcm_record_more(void *start, size_t size) | |||
425 | start = (void *)(((unsigned long)start + 3) & ~3); | 425 | start = (void *)(((unsigned long)start + 3) & ~3); |
426 | size &= ~3; | 426 | size &= ~3; |
427 | 427 | ||
428 | /* Write back and invalidate - buffer must be coherent */ | 428 | /* Invalidate - buffer must be coherent */ |
429 | invalidate_dcache_range(start, size); | 429 | dump_dcache_range(start, size); |
430 | 430 | ||
431 | start = (void *)addr_virt_to_phys((unsigned long)start); | 431 | start = (void *)addr_virt_to_phys((unsigned long)start); |
432 | 432 | ||
@@ -460,7 +460,8 @@ void pcm_rec_dma_start(void *addr, size_t size) | |||
460 | addr = (void *)(((unsigned long)addr + 3) & ~3); | 460 | addr = (void *)(((unsigned long)addr + 3) & ~3); |
461 | size &= ~3; | 461 | size &= ~3; |
462 | 462 | ||
463 | invalidate_dcache_range(addr, size); | 463 | /* Invalidate - buffer must be coherent */ |
464 | dump_dcache_range(addr, size); | ||
464 | 465 | ||
465 | addr = (void *)addr_virt_to_phys((unsigned long)addr); | 466 | addr = (void *)addr_virt_to_phys((unsigned long)addr); |
466 | pcm_rec_peak_addr = addr; | 467 | pcm_rec_peak_addr = addr; |