[3.11.y.z extended stable] Patch "ARM: omap5: hwmod_data: Correct IDLEMODE for McPDM" has been added to staging queue

Luis Henriques luis.henriques at canonical.com
Fri Jun 6 15:04:25 UTC 2014


This is a note to let you know that I have just added a patch titled

    ARM: omap5: hwmod_data: Correct IDLEMODE for McPDM

to the linux-3.11.y-queue branch of the 3.11.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.11.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.11.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From 2c82e616f0cf237eef8ffa677fc1f2d2b89a06c3 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi at ti.com>
Date: Fri, 9 May 2014 11:10:05 +0300
Subject: ARM: omap5: hwmod_data: Correct IDLEMODE for McPDM

commit 0f9e19ad88eee820f517b85531b555a0fa73e7e4 upstream.

McPDM need to be configured to NO_IDLE mode when it is in used otherwise
vital clocks will be gated which results 'slow motion' audio playback.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
Signed-off-by: Paul Walmsley <paul at pwsan.com>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index 3c70f5c1860f..a3400d826a7e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -863,7 +863,7 @@ static struct omap_hwmod omap54xx_mcpdm_hwmod = {
 	 * current exception.
 	 */

-	.flags		= HWMOD_EXT_OPT_MAIN_CLK,
+	.flags		= HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,
 	.main_clk	= "pad_clks_ck",
 	.prcm = {
 		.omap4 = {
--
1.9.1





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