Re: [PATCH v3 3/3] ARM: omap: clk: Remove all direct dereferencing of struct clk

2012-07-31 Thread Rajendra Nayak
On Tuesday 31 July 2012 12:26 AM, Paul Walmsley wrote: On Mon, 30 Jul 2012, Rajendra Nayak wrote: Are you sure you are using the v3 of this patch? You already mentioned about these in the v2 [1] and I fixed all these in v3. I went back and looked at the v3 of this patch, and it does not

Re: [GPIO] Crashed when not using

2012-07-31 Thread Felipe Balbi
Hi, On Mon, Jul 30, 2012 at 01:36:47PM -0700, Kevin Hilman wrote: little trimming The device tree data for acquiring the above GPIO interrupt line looks like this. +++ linux-omap-storage/arch/arm/boot/dts/omap5-evm.dts 2012-07-30 14:11:08.931694001 +0530 @@ -42,7 +42,8 @@

Re: [GPIO] Crashed when not using

2012-07-31 Thread Felipe Balbi
Hi, On Tue, Jul 31, 2012 at 10:23:16AM +0530, Poddar, Sourav wrote: The device tree data for acquiring the above GPIO interrupt line looks like this. +++ linux-omap-storage/arch/arm/boot/dts/omap5-evm.dts 2012-07-30 14:11:08.931694001 +0530 @@ -42,7 +42,8 @@ tsl2771@39 {

Re: [PATCH] OMAPDSS: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays

2012-07-31 Thread Tomi Valkeinen
On Tue, 2012-07-17 at 21:57 +0530, Jassi Brar wrote: [CC'ing OMAPDSS matinainer] On 17 July 2012 19:31, Raphael Assenat r...@8d.com wrote: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays. Display panels are board specific and there is no limit to the number of panels

Re: [PATCH] OMAPDSS: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays

2012-07-31 Thread Jassi Brar
On 31 July 2012 13:21, Tomi Valkeinen tomi.valkei...@ti.com wrote: 2) Have the configuration for countless panels specified in the DT data Why should a DT blob for a board contain more than 1 panel configuration? -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body

Re: [PATCH] OMAPDSS: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays

2012-07-31 Thread Tomi Valkeinen
On Tue, 2012-07-31 at 13:33 +0530, Jassi Brar wrote: On 31 July 2012 13:21, Tomi Valkeinen tomi.valkei...@ti.com wrote: 2) Have the configuration for countless panels specified in the DT data Why should a DT blob for a board contain more than 1 panel configuration? I meant the DT data

Re: [PATCH v3 1/3] ARM: omap: clk: add clk_prepare and clk_unprepare

2012-07-31 Thread Saravana Kannan
On 07/30/2012 05:31 PM, Turquette, Mike wrote: On Mon, Jul 30, 2012 at 4:02 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Mon, Jul 30, 2012 at 03:42:13PM -0700, Turquette, Mike wrote: On Mon, Jul 30, 2012 at 3:31 PM, Paul Walmsley p...@pwsan.com wrote: So if we make a change

Re: [PATCH] OMAPDSS: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays

2012-07-31 Thread Jassi Brar
On 31 July 2012 13:44, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Tue, 2012-07-31 at 13:33 +0530, Jassi Brar wrote: On 31 July 2012 13:21, Tomi Valkeinen tomi.valkei...@ti.com wrote: 2) Have the configuration for countless panels specified in the DT data Why should a DT blob for a

Re: [PATCH] OMAPDSS: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays

2012-07-31 Thread Tomi Valkeinen
On Tue, 2012-07-31 at 13:57 +0530, Jassi Brar wrote: On 31 July 2012 13:44, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Tue, 2012-07-31 at 13:33 +0530, Jassi Brar wrote: On 31 July 2012 13:21, Tomi Valkeinen tomi.valkei...@ti.com wrote: 2) Have the configuration for countless panels

Re: [PATCH] OMAPDSS: Do not require a VDDS_DSI regulator on am35xx

2012-07-31 Thread Tomi Valkeinen
On Thu, 2012-07-19 at 16:04 -0400, Raphael Assenat wrote: On our AM3505 based board, dpi.c complains that there is no VDSS_DSI regulator and the framebuffer cannot be enabled. However, this check does not seem to apply to AM3505/17 chips. I am not the first facing this issue, see this thread

Re: [PATCH] OMAPDSS: HDMI: Disable PLL properly in case of error at power_on

2012-07-31 Thread Tomi Valkeinen
On Mon, 2012-07-30 at 19:12 -0500, Ricardo Neri wrote: Small patch to disable the PLL appropriately before runtime_put in case an error occurs while enabling the PHY. Signed-off-by: Ricardo Neri ricardo.n...@ti.com --- drivers/video/omap2/dss/hdmi.c |3 ++- 1 files changed, 2

Re: [PATCH] OMAPDSS: DISPC: Use msleep instead of blocking mdelay

2012-07-31 Thread Tomi Valkeinen
On Tue, 2012-07-24 at 19:33 +0530, Jassi Brar wrote: We have no reason to block in the error handler workqueue, so use msleep. Signed-off-by: Jassi Brar jaswinder.si...@linaro.org --- drivers/video/omap2/dss/dispc.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) Thanks,

Re: [PATCH] OMAPDSS: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays

2012-07-31 Thread Jassi Brar
On 31 July 2012 14:12, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Tue, 2012-07-31 at 13:57 +0530, Jassi Brar wrote: On 31 July 2012 13:44, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Tue, 2012-07-31 at 13:33 +0530, Jassi Brar wrote: On 31 July 2012 13:21, Tomi Valkeinen

Re: [PATCH v3 1/3] ARM: omap: clk: add clk_prepare and clk_unprepare

2012-07-31 Thread Russell King - ARM Linux
On Mon, Jul 30, 2012 at 05:31:23PM -0700, Turquette, Mike wrote: On Mon, Jul 30, 2012 at 4:02 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Mon, Jul 30, 2012 at 03:42:13PM -0700, Turquette, Mike wrote: On Mon, Jul 30, 2012 at 3:31 PM, Paul Walmsley p...@pwsan.com wrote: So

Re: [PATCH v3 1/3] ARM: omap: clk: add clk_prepare and clk_unprepare

2012-07-31 Thread Russell King - ARM Linux
On Tue, Jul 31, 2012 at 01:21:24AM -0700, Saravana Kannan wrote: I have heard this idea about removing the clk_prepare/unprepare API too many times and it makes me uncomfortable. I would really prefer we (the community) take this discussion to the end and put an end to it. We either

Re: [PATCH] OMAPDSS: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays

2012-07-31 Thread Tomi Valkeinen
On Tue, 2012-07-31 at 14:27 +0530, Jassi Brar wrote: On 31 July 2012 14:12, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Tue, 2012-07-31 at 13:57 +0530, Jassi Brar wrote: On 31 July 2012 13:44, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Tue, 2012-07-31 at 13:33 +0530, Jassi Brar

Re: [PATCH V3 1/2] of: Add generic device tree DMA helpers

2012-07-31 Thread Vinod Koul
On Thu, 2012-07-26 at 10:53 -0500, Jon Hunter wrote: On 07/26/2012 06:28 AM, Vinod Koul wrote: On Thu, 2012-07-26 at 07:14 +, Arnd Bergmann wrote: On Thursday 26 July 2012, Vinod Koul wrote: But from a client POV it makes sense as with the given direction you would need a specific

Re: [PATCH V3 1/2] of: Add generic device tree DMA helpers

2012-07-31 Thread Vinod Koul
On Thu, 2012-07-26 at 12:43 -0500, Jon Hunter wrote: So yes I can see that a channel itself could be configured to support a given direction, but when we ask for a channel via dma_request_channel() we are going to get a channel that matches the criteria we pass using the filter

Re: [GPIO] Crashed when not using

2012-07-31 Thread Shilimkar, Santosh
On Tue, Jul 31, 2012 at 8:52 AM, Felipe Balbi ba...@ti.com wrote: Hi, On Tue, Jul 31, 2012 at 10:23:16AM +0530, Poddar, Sourav wrote: The device tree data for acquiring the above GPIO interrupt line looks like this. +++ linux-omap-storage/arch/arm/boot/dts/omap5-evm.dts

OMAP3: USB: EHCI broken on 3.5?

2012-07-31 Thread Joe Woodward
I have a GUMSTIX Overo AirSTORM (AM3703-based). When running a 3.4 kernel the USB host works just fine! However when switching to 3.5 I get a few new warning messages and USB host no longer works. dmesg log after successfully loading the module (modprobe echi-hcd) on 3.4: [ 23.424499]

Re: [GPIO] Crashed when not using

2012-07-31 Thread Poddar, Sourav
Hi Santosh, On Tue, Jul 31, 2012 at 6:02 PM, Shilimkar, Santosh santosh.shilim...@ti.com wrote: On Tue, Jul 31, 2012 at 8:52 AM, Felipe Balbi ba...@ti.com wrote: Hi, On Tue, Jul 31, 2012 at 10:23:16AM +0530, Poddar, Sourav wrote: The device tree data for acquiring the above GPIO interrupt

Re: Issue with DSS power domain always in ON state

2012-07-31 Thread Archit Taneja
Hi, On Tuesday 31 July 2012 06:22 AM, Juha Kuikka wrote: Hello, I am running the l-o (55936cdfaaf11ac352b56bc58e42d6661e65ee13) with following: - ARM: OMAP3: Add OMAP3_HAS_IVA_REGS feature - ARM: OMAP3: Use OMAP3_HAS_IVA_REGS with OMAP3503 - OMAPDSS: PM runtime fixes for 3.5-rc Using

RE: [PATCH RESEND v2 1/2] arm/dts: Add AM33XX basic pinctrl support

2012-07-31 Thread AnilKumar, Chimata
Hi Peter, On Fri, Jul 27, 2012 at 14:40:52, Ujfalusi, Peter wrote: Hi, On 07/24/2012 06:45 PM, AnilKumar Ch wrote: Adds basic pinctrl support for AM33XX family of devices. This patch is based on the pinctrl-simple driver submitted by Tony Lindgren's here: http://lwn.net/Articles/496075/

Re: [RFC 0/3] solving omapdrm/omapdss layering issues

2012-07-31 Thread Tomi Valkeinen
Hi, On Fri, 2012-07-27 at 20:07 -0500, Rob Clark wrote: From: Rob Clark r...@ti.com I've been working for the better part of the week on solving some of the omapdss vs kms mismatches, which is one of the bigger remaining issues in the TODO before moving omapdrm out of staging. The

Re: [PATCH v6 03/11] usb: musb: am335x: add support for dual instance

2012-07-31 Thread Felipe Balbi
Hi, On Fri, Jul 27, 2012 at 02:01:59PM +0530, Ravi B wrote: From: Ajay Kumar Gupta ajay.gu...@ti.com AM335x and TI81xx platform has dual musb controller so updating the musb_dspc.c to support the same. Changes: - Moved otg_workaround timer to glue structure - Moved static

RE: [PATCH v6 03/11] usb: musb: am335x: add support for dual instance

2012-07-31 Thread B, Ravi
Hi, On Fri, Jul 27, 2012 at 02:01:59PM +0530, Ravi B wrote: From: Ajay Kumar Gupta ajay.gu...@ti.com AM335x and TI81xx platform has dual musb controller so updating the musb_dspc.c to support the same. Changes: - Moved otg_workaround timer to glue structure - Moved

RE: [PATCH] mfd/regulator: tps65217: Move regulator plat data handling to regulator

2012-07-31 Thread AnilKumar, Chimata
Hi Samuel, On Fri, Jul 27, 2012 at 18:18:17, Samuel Ortiz wrote: Hi Anilkumar, On Fri, Jul 20, 2012 at 03:00:01PM +0530, AnilKumar Ch wrote: Regulator platform data handling was mistakenly added to MFD driver. So we will see build errors if we compile MFD drivers without

Re: [RFC 0/3] solving omapdrm/omapdss layering issues

2012-07-31 Thread Rob Clark
On Tue, Jul 31, 2012 at 8:40 AM, Tomi Valkeinen tomi.valkei...@ti.com wrote: Hi, On Fri, 2012-07-27 at 20:07 -0500, Rob Clark wrote: From: Rob Clark r...@ti.com I've been working for the better part of the week on solving some of the omapdss vs kms mismatches, which is one of the bigger

Re: [PATCH V2 01/10] ARM: PMU: Add runtime PM Support

2012-07-31 Thread Will Deacon
On Thu, Jul 26, 2012 at 04:16:15PM +0100, Jon Hunter wrote: On 07/26/2012 10:05 AM, Will Deacon wrote: Ok, thanks for updating me. I've pushed the patches out onto my perf/omap4-dev branch as that seems to be a good place to collate the current state of things. I've not tried doing anything

[PATCH] drm: refcnt drm_framebuffer

2012-07-31 Thread Rob Clark
From: Rob Clark r...@ti.com This simplifies drm fb lifetime, and if the crtc/plane needs to hold a ref to the fb when disabling a pipe until the next vblank, this avoids the need to make disabling an overlay synchronous. This is a problem that shows up when userspace is using a drm plane to

Re: [PATCH] drm: refcnt drm_framebuffer

2012-07-31 Thread Chris Wilson
On Tue, 31 Jul 2012 11:20:21 -0500, Rob Clark rob.cl...@linaro.org wrote: From: Rob Clark r...@ti.com This simplifies drm fb lifetime, and if the crtc/plane needs to hold a ref to the fb when disabling a pipe until the next vblank, this avoids the need to make disabling an overlay

Re: [PATCH] drm: refcnt drm_framebuffer

2012-07-31 Thread Rob Clark
On Tue, Jul 31, 2012 at 12:00 PM, Chris Wilson ch...@chris-wilson.co.uk wrote: On Tue, 31 Jul 2012 11:20:21 -0500, Rob Clark rob.cl...@linaro.org wrote: From: Rob Clark r...@ti.com This simplifies drm fb lifetime, and if the crtc/plane needs to hold a ref to the fb when disabling a pipe until

Re: [PATCH] drm: refcnt drm_framebuffer

2012-07-31 Thread Chris Wilson
On Tue, 31 Jul 2012 12:41:28 -0500, Rob Clark rob.cl...@linaro.org wrote: On Tue, Jul 31, 2012 at 12:00 PM, Chris Wilson ch...@chris-wilson.co.uk wrote: On Tue, 31 Jul 2012 11:20:21 -0500, Rob Clark rob.cl...@linaro.org wrote: From: Rob Clark r...@ti.com This simplifies drm fb lifetime,

Re: [PATCH] drm: refcnt drm_framebuffer

2012-07-31 Thread Rob Clark
On Tue, Jul 31, 2012 at 12:47 PM, Chris Wilson ch...@chris-wilson.co.uk wrote: On Tue, 31 Jul 2012 12:41:28 -0500, Rob Clark rob.cl...@linaro.org wrote: On Tue, Jul 31, 2012 at 12:00 PM, Chris Wilson ch...@chris-wilson.co.uk wrote: On Tue, 31 Jul 2012 11:20:21 -0500, Rob Clark

Re: [PATCH v3 1/3] ARM: omap: clk: add clk_prepare and clk_unprepare

2012-07-31 Thread Paul Walmsley
Hi Mike, On Mon, 30 Jul 2012, Turquette, Mike wrote: On Mon, Jul 30, 2012 at 3:31 PM, Paul Walmsley p...@pwsan.com wrote: So if we make a change like this one, it seems like we would basically expect it to break once we start doing anything meaningful with clk_prepare(), like using

Re: [PATCH] ARM: OMAP3xxx: clockdomain: fix software supervised wakeup/sleep

2012-07-31 Thread Jon Hunter
Hi Rajendra, On 07/31/2012 12:41 AM, Rajendra Nayak wrote: Hi Jon, On Tuesday 31 July 2012 10:11 AM, Jon Hunter wrote: Hi Paul, Rajendra, On 07/27/2012 12:43 AM, Rajendra Nayak wrote: On Friday 27 July 2012 02:34 AM, Paul Walmsley wrote: Commit 4da71ae6 (OMAP: clockdomain: Arch specific

Re: [PATCH] OMAPDSS: Add timings for ChiMei G121S1-L01/L02 and G121X1-L01 LCD displays

2012-07-31 Thread Jassi Brar
On 31 July 2012 15:27, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Tue, 2012-07-31 at 14:27 +0530, Jassi Brar wrote: On 31 July 2012 14:12, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Tue, 2012-07-31 at 13:57 +0530, Jassi Brar wrote: On 31 July 2012 13:44, Tomi Valkeinen

Re: [PATCH V2 08/10] ARM: OMAP4: Prevent EMU power domain transitioning to OFF when in-use

2012-07-31 Thread Jon Hunter
Hi Paul, On 07/30/2012 11:36 PM, Jon Hunter wrote: Hi Paul, On 07/30/2012 06:26 PM, Jon Hunter wrote: [...] 1. When HWMOD attempts to disable the clock domain for OMAP2/3 devices we simply return without doing anything. Not sure if it is safe to remove this but I can do some

Re: [PATCH] drm: refcnt drm_framebuffer

2012-07-31 Thread Rob Clark
On Tue, Jul 31, 2012 at 12:47 PM, Chris Wilson ch...@chris-wilson.co.uk wrote: On Tue, 31 Jul 2012 12:41:28 -0500, Rob Clark rob.cl...@linaro.org wrote: On Tue, Jul 31, 2012 at 12:00 PM, Chris Wilson ch...@chris-wilson.co.uk wrote: On Tue, 31 Jul 2012 11:20:21 -0500, Rob Clark

Re: Current state of AM33xx patches

2012-07-31 Thread Koen Kooi
Op 26 jul. 2012, om 19:46 heeft Daniel Mack zon...@gmail.com het volgende geschreven: On 26.07.2012 18:09, Koen Kooi wrote: Op 26 jul. 2012, om 17:58 heeft Daniel Mack zon...@gmail.com het volgende geschreven: On 26.07.2012 17:00, Koen Kooi wrote: With Ajay's usb patches you can

[PATCH] backlight: Add TPS65217 WLED driver

2012-07-31 Thread Matthias Kaehlcke
The TPS65217 chip contains a boost converter and current sinks which can be used to drive LEDs for use as backlights. Expose this functionality via the backlight API. Signed-off-by: Matthias Kaehlcke matth...@kaehlcke.net --- drivers/mfd/tps65217.c| 71 +

Re: [PATCH] OMAPDSS: Do not require a VDDS_DSI regulator on am35xx

2012-07-31 Thread Raphaël Assénat
On 31/07/12 04:45 AM, Tomi Valkeinen wrote: On Thu, 2012-07-19 at 16:04 -0400, Raphael Assenat wrote: On our AM3505 based board, dpi.c complains that there is no VDSS_DSI regulator and the framebuffer cannot be enabled. However, this check does not seem to apply to AM3505/17 chips. I am

Re: [PATCH V2 08/10] ARM: OMAP4: Prevent EMU power domain transitioning to OFF when in-use

2012-07-31 Thread Jon Hunter
Hi Paul, On 07/12/2012 04:17 PM, Paul Walmsley wrote: [snip] @@ -170,6 +201,18 @@ static int omap2_clkdm_clk_enable(struct clockdomain *clkdm) if (!clkdm-clktrctrl_mask) return 0; + /* + * The CLKDM_MISSING_IDLE_REPORTING flag documentation has + *

Re: [PATCH V2 01/10] ARM: PMU: Add runtime PM Support

2012-07-31 Thread Jon Hunter
Hi Will, On 07/31/2012 10:14 AM, Will Deacon wrote: On Thu, Jul 26, 2012 at 04:16:15PM +0100, Jon Hunter wrote: On 07/26/2012 10:05 AM, Will Deacon wrote: Ok, thanks for updating me. I've pushed the patches out onto my perf/omap4-dev branch as that seems to be a good place to collate the

Re: [PATCH 1/6] w1: omap-hdq: add section annotation to remove

2012-07-31 Thread Evgeniy Polyakov
On Fri, Jul 27, 2012 at 10:04:44AM +0300, Felipe Balbi (ba...@ti.com) wrote: Feel free to add my acked-by: Evgeniy Polyakov z...@ioremap.net I thought you would :-p Then I guess Tony, maybe ? Greg, will you pick this patchset? It is fairly simple and without any behaviour changes, but things

Re: [PATCH 1/6] w1: omap-hdq: add section annotation to remove

2012-07-31 Thread Greg
On Wed, Aug 01, 2012 at 03:19:10AM +0400, Evgeniy Polyakov wrote: On Fri, Jul 27, 2012 at 10:04:44AM +0300, Felipe Balbi (ba...@ti.com) wrote: Feel free to add my acked-by: Evgeniy Polyakov z...@ioremap.net I thought you would :-p Then I guess Tony, maybe ? Greg, will you pick this

Re: [PATCH v2] OMAPDSS: DISPC: Improve DIGIT channel sync signal selection

2012-07-31 Thread Ricardo Neri
On 07/31/2012 12:46 AM, Tomi Valkeinen wrote: On Mon, 2012-07-30 at 19:11 -0500, Ricardo Neri wrote: DSS code wrongly assumes that VENC is always available as source for the external sync signal for the display controller DIGIT channel. One cannot blindly rely only on the value of

[no subject]

2012-07-31 Thread Ricardo Neri
From 8b0f9153d078b7182efd604ef8525d50899ce1a3 Mon Sep 17 00:00:00 2001 From: Ricardo Neri ricardo.n...@ti.com Date: Mon, 30 Jul 2012 17:54:59 -0500 Subject: [PATCH v3] OMAPDSS: DISPC: Improvements to DIGIT sync signal selection DSS code wrongly assumes that VENC is always available as source for

[PATCH v3 RESEND] OMAPDSS: DISPC: Improvements to DIGIT sync signal selection

2012-07-31 Thread Ricardo Neri
DSS code wrongly assumes that VENC is always available as source for the external sync signal for the display controller DIGIT channel. One cannot blindly write/read the value of DSS_CONTROL[15] as in certain processors (e.g., OMAP5) this operation may not be valid. If the the sync source is

Re:

2012-07-31 Thread Ricardo Neri
On 07/31/2012 06:52 PM, Ricardo Neri wrote: From 8b0f9153d078b7182efd604ef8525d50899ce1a3 Mon Sep 17 00:00:00 2001 From: Ricardo Neriricardo.n...@ti.com Date: Mon, 30 Jul 2012 17:54:59 -0500 Subject: [PATCH v3] OMAPDSS: DISPC: Improvements to DIGIT sync signal selection A small issue while

Re: [PATCH V2 08/10] ARM: OMAP4: Prevent EMU power domain transitioning to OFF when in-use

2012-07-31 Thread Jon Hunter
Hi Paul, On 07/31/2012 01:16 PM, Jon Hunter wrote: [snip] So scratch item #1 above. As Rajendra pointed out in another thread this is not right. The only other comment I have with your patch is maybe we need to add the following to prevent the EMU PD being idled during boot-up if enabled

RE: [PATCH] mfd/regulator: tps65217: Move regulator plat data handling to regulator

2012-07-31 Thread AnilKumar, Chimata
Hi Samuel, On Tue, Jul 31, 2012 at 20:00:21, AnilKumar, Chimata wrote: Hi Samuel, On Fri, Jul 27, 2012 at 18:18:17, Samuel Ortiz wrote: Hi Anilkumar, On Fri, Jul 20, 2012 at 03:00:01PM +0530, AnilKumar Ch wrote: Regulator platform data handling was mistakenly added to MFD driver.