Re: [PATCH 1/1] dmaengine: s3c24xx-dma: use DMA_COMPLETE for dma completion status

2013-11-28 Thread Vinod Koul
On Wed, Nov 13, 2013 at 02:28:58PM +0530, Vinod Koul wrote: On Tue, Nov 12, 2013 at 07:28:10PM +0900, Kukjin Kim wrote: Vinod Koul wrote: On Thu, Oct 31, 2013 at 10:48:09AM +0530, Sachin Kamat wrote: Use the recently introduced DMA_COMPLETE instead of DMA_SUCCESS. Without this

Re: [alsa-devel] [PATCH 2/2] ASoC: samsung: Use ASoC dmaengine code where possible

2013-11-28 Thread Padma Venkat
Hi Mark, On Wed, Nov 27, 2013 at 8:35 PM, Mark Brown broo...@kernel.org wrote: On Wed, Nov 27, 2013 at 06:08:47PM +0530, Padma Venkat wrote: On Tue, Nov 26, 2013 at 5:50 PM, Mark Brown broo...@kernel.org wrote: So this is 16 bit stereo or something, and did it work beforehand? Like I say

[PATCH] ASoC: samsung: Initialize the dma_data for secondary dai

2013-11-28 Thread Padmavathi Venna
This patch initializes the dma_data for the secondary dai. Without this patch there is crash due to NULL pointer dereference during boot time on systems where secondary dai is initialized. Below is the crash log: [1.63] smdk-audio-wm8894 sound.7: wm8994-aif1 - 383.i2s mapping ok [

[PATCH 1/1] ARM: dts: Add initial support for Arndale Octa board

2013-11-28 Thread Sachin Kamat
Arndale Octa board is based on Exynos5420 SoC. This patch adds the basic support required for booting it through DT. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/Makefile|1 + arch/arm/boot/dts/exynos5420-arndale-octa.dts | 66

Re: [PATCH v3 0/4] Exynos 5410 Dual cluster support

2013-11-28 Thread Alexei Colin
On 11/20/2013 08:54 AM, Tarek Dakhran wrote: On 20.11.2013 03:23, Tomasz Figa wrote: I've applied the patches on top of today's linux-next and tried to boot my ODROID-XU using exynos5410-smdk5410.dts and exynos_defconfig, but all I can get is an imprecise external abort, when the kernel tries

Re: [PATCH] ASoC: samsung: Initialize the dma_data for secondary dai

2013-11-28 Thread Mark Brown
On Thu, Nov 28, 2013 at 03:32:12PM +0530, Padmavathi Venna wrote: This is made based on Mark Brown for-next branch of sound.git This patch is based on Mark Brown below patches for generic dma engine support for samsung audio IPs. ASoC: samsung: Use ASoC dmaengine code where possible ASoC:

Re: [alsa-devel] [PATCH 2/2] ASoC: samsung: Use ASoC dmaengine code where possible

2013-11-28 Thread Mark Brown
On Thu, Nov 28, 2013 at 03:29:31PM +0530, Padma Venkat wrote: On Wed, Nov 27, 2013 at 8:35 PM, Mark Brown broo...@kernel.org wrote: But if it's initialised at probe time then when is it getting overwritten? This must be something triggered by DT which unfortunately I can't test. It's a

Re: [PATCH 1/1] pwm: samsung: avoid setting manual update bit unnecessarily

2013-11-28 Thread Thierry Reding
On Wed, Oct 30, 2013 at 10:21:44AM +0530, Sachin Kamat wrote: From: Andrew Bresticker abres...@chromium.org When possible, avoid setting the manual update bit and starting/stopping the PWM when adjusting the PWM as it causes noticable flickering when setting the backlight brightness.

Re: [PATCH 1/1] pwm: samsung: avoid setting manual update bit unnecessarily

2013-11-28 Thread Tomasz Figa
On Thursday 28 of November 2013 14:26:41 Thierry Reding wrote: On Wed, Oct 30, 2013 at 10:21:44AM +0530, Sachin Kamat wrote: From: Andrew Bresticker abres...@chromium.org When possible, avoid setting the manual update bit and starting/stopping the PWM when adjusting the PWM as it causes

How to enable usb in exynos4412

2013-11-28 Thread randy
I have development board whose SoC is exynos4412, I try to enable the usb in it but I failed. I saw the document Documentation/devicetree/bindings/usb/samsung-usbphy.txt, does it mean that the usb driver is not done? And about that document, in samsung datasheet(32.8.2), the address reg

Re: [PATCH 1/1] pwm: samsung: avoid setting manual update bit unnecessarily

2013-11-28 Thread Tomasz Figa
Hi Sachin, Andrew, On Wednesday 30 of October 2013 10:21:44 Sachin Kamat wrote: From: Andrew Bresticker abres...@chromium.org When possible, avoid setting the manual update bit and starting/stopping the PWM when adjusting the PWM as it causes noticable flickering when setting the backlight

Re: [PATCH V4] cpufreq: suspend governors on system suspend/hibernate

2013-11-28 Thread Rafael J. Wysocki
On Wednesday, November 27, 2013 09:09:42 AM Viresh Kumar wrote: This patch adds cpufreq callbacks to dpm_{suspend|resume}_noirq() for handling suspend/resume of cpufreq governors. There are multiple problems that are fixed by this patch: - Nishanth Menon (TI) found an interesting problem on

Re: [PATCH V4] cpufreq: suspend governors on system suspend/hibernate

2013-11-28 Thread Viresh Kumar
On 28 November 2013 19:53, Rafael J. Wysocki r...@rjwysocki.net wrote: I don't think that the Nishanth's issue is fixed by this particular version of the patch, so I modified the changelog and removed a the comment above cpufreq_suspend() No, it does fix his issue as we are just stopping the

Re: How to enable usb in exynos4412

2013-11-28 Thread Tomasz Figa
Hi Randy, On Thursday 28 of November 2013 22:00:41 randy wrote: I have development board whose SoC is exynos4412, I try to enable the usb in it but I failed. I saw the document Documentation/devicetree/bindings/usb/samsung-usbphy.txt, does it mean that the usb driver is not done? And about

Re: How to enable usb in exynos4412

2013-11-28 Thread randy
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello Tomasz Figa 于 2013年11月28日 22:37, Tomasz Figa 写道: Hi Randy, On Thursday 28 of November 2013 22:00:41 randy wrote: I have development board whose SoC is exynos4412, I try to enable the usb in it but I failed. I saw the document

Re: [PATCH V4] cpufreq: suspend governors on system suspend/hibernate

2013-11-28 Thread Rafael J. Wysocki
On Thursday, November 28, 2013 07:49:29 PM Viresh Kumar wrote: On 28 November 2013 19:53, Rafael J. Wysocki r...@rjwysocki.net wrote: I don't think that the Nishanth's issue is fixed by this particular version of the patch, so I modified the changelog and removed a the comment above

Re: [PATCH 1/1] dmaengine: s3c24xx-dma: use DMA_COMPLETE for dma completion status

2013-11-28 Thread Dan Williams
On Wed, Nov 27, 2013 at 11:25 PM, Vinod Koul vinod.k...@intel.com wrote: On Wed, Nov 13, 2013 at 02:28:58PM +0530, Vinod Koul wrote: On Tue, Nov 12, 2013 at 07:28:10PM +0900, Kukjin Kim wrote: Vinod Koul wrote: On Thu, Oct 31, 2013 at 10:48:09AM +0530, Sachin Kamat wrote: Use the

Re: [PATCH V4] cpufreq: suspend governors on system suspend/hibernate

2013-11-28 Thread Viresh Kumar
On 29 November 2013 01:59, Rafael J. Wysocki r...@rjwysocki.net wrote: So I'm reading this as the version of the patch in bleeding-edge is OK. I hope that really is the case. :-) Yeah, that's correct. -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of

Re: [PATCH 1/1] dmaengine: s3c24xx-dma: use DMA_COMPLETE for dma completion status

2013-11-28 Thread Vinod Koul
On Thu, Nov 28, 2013 at 02:33:22PM -0800, Dan Williams wrote: On Wed, Nov 27, 2013 at 11:25 PM, Vinod Koul vinod.k...@intel.com wrote: On Wed, Nov 13, 2013 at 02:28:58PM +0530, Vinod Koul wrote: On Tue, Nov 12, 2013 at 07:28:10PM +0900, Kukjin Kim wrote: Vinod Koul wrote: On Thu,

Re: [PATCH 1/1] cpufreq: exynos5250: Set APLL rate using CCF API

2013-11-28 Thread Lukasz Majewski
Hi Sachin, Use common clock framework (CCF) APIs to set the clock rates instead of direct register manipulation. This now updates the sysfs entry (cpuinfo_cur_freq) correctly which did not reflect the correct value until now. While at it clean up the PLL s-div parameter setting as it is