[PATCH] arm, da8xx, mmc: set second MMC controllers default queue
From: Rajashekhara, Sudhakar <hidden>
Date: 2011-12-04 13:25:35
Also in:
linux-mmc
Hi, On Sun, Dec 04, 2011 at 15:03:30, Heiko Schocher wrote:
quoted hunk ↗ jump to hunk
The MMC driver allocates channels with EVENTQ_DEFAULT they get put into EVENTQ_1 which the second EDMA controller does not have and hence transfers stall. This is tried to fix in commit f23fe857bbea393b4b94fe2218c98d934bd3d4cf from Ido Yariv, but missed a fix for the second MMC controller on da850. Signed-off-by: Heiko Schocher <redacted> Signed-off-by: juha.kuikka at gmail.com Reported-by: juha.kuikka at gmail.com Cc: linux-mmc at vger.kernel.org Cc: davinci-linux-open-source at linux.davincidsp.com Cc: Rajashekhara, Sudhakar <redacted> Cc: Ido Yariv <redacted> Cc: Sekhar Nori <redacted> Cc: Wolfgang Denk <redacted> --- arch/arm/mach-davinci/dma.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c index da90103..e10a251 100644 --- a/arch/arm/mach-davinci/dma.c +++ b/arch/arm/mach-davinci/dma.c@@ -1513,7 +1513,7 @@ static int __init edma_probe(struct platform_device *pdev) * started by the codec engine will not cause audio defects. */ for (i = 0; i < edma_cc[j]->num_channels; i++) - map_dmach_queue(j, i, EVENTQ_1); + map_dmach_queue(j, i, info[j]->default_queue); queue_tc_mapping = info[j]->queue_tc_mapping; queue_priority_mapping = info[j]->queue_priority_mapping;
Acked-by: Rajashekhara, Sudhakar <redacted> Regards, Sudhakar