linux-kernel - [PATCH 3.14 18/78] ARM: omap5: hwmod

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Date:	Mon,  9 Jun 2014 15:47:58 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Peter Ujfalusi <peter.ujfalusi@...com>,
	Paul Walmsley <paul@...an.com>
Subject: [PATCH 3.14 18/78] ARM: omap5: hwmod_data: Correct IDLEMODE for McPDM

3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Peter Ujfalusi <peter.ujfalusi@...com>

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@...com>
Signed-off-by: Paul Walmsley <paul@...an.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/mach-omap2/omap_hwmod_54xx_data.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -895,7 +895,7 @@ static struct omap_hwmod omap54xx_mcpdm_
 	 * current exception.
 	 */
 
-	.flags		= HWMOD_EXT_OPT_MAIN_CLK,
+	.flags		= HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,
 	.main_clk	= "pad_clks_ck",
 	.prcm = {
 		.omap4 = {


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