Re: Diagnosing issues with OMAPDSS scaling of overlay 0

2011-04-11 Thread Tomi Valkeinen
On Sat, 2011-04-09 at 17:27 +0200, Tomasz Młoduchowski wrote: Hi! Is there a way to diagnose why the omapdss fails to scale ovl 0? [ 2470.719604] omapdss OVERLAY: check_overlay 0: (0,0 1280x768 - 1360x768) disp (1360x768) [ 2470.719635] omapdss MANAGER: omap_dss_mgr_apply(lcd) [

Re: HELP:dspbridge:how to configure GPT timer

2011-04-11 Thread Vladimir Pantelic
onlyfever wrote: Hi all! currently dsp make use of gpt 5, 6, 7 or 8. I'm using gpt 8 for something else. Is it possible to configure dsp-bridge to use other gpt timer? I want to change gpt 8 to gpt 9,or gpt 7. Please give me some advice.

Re: OMAP4 DSS clock setup

2011-04-11 Thread Tomi Valkeinen
On Fri, 2011-04-08 at 10:28 -0600, Paul Walmsley wrote: Hi Tomi, On Fri, 8 Apr 2011, Tomi Valkeinen wrote: Also, I hope you and the other DSS hackers can finish the PM runtime conversion of the DSS driver soon. Ideally before any new DSS features are added. We really need to be

Re: OMAP4 DSS clock setup

2011-04-11 Thread Tomi Valkeinen
On Fri, 2011-04-08 at 08:55 -0600, Paul Walmsley wrote: Hi On Fri, 8 Apr 2011, Tomi Valkeinen wrote: and not the clock used for the pixel clock? If so, I'm fine with having fck to be what it is currently, but then we need a new name for the clock used for pixel clock, which is

Re: OMAP4 DSS clock setup

2011-04-11 Thread Tomi Valkeinen
On Fri, 2011-04-08 at 10:50 -0600, Paul Walmsley wrote: Hi Tomi, On Mon, 4 Apr 2011, Tomi Valkeinen wrote: Not directly related, but something I've been wondering about is how to abstract the DSI/HDMI PLLs in DSS. What do you think, would it be possible/worth it to create struct clks

[Regression?] Removed regulator support in ehci-omap

2011-04-11 Thread Dmitry Artamonow
Hi, guys! Can anyone explain why regulator support has been removed from ehci-omap driver in commit 19403165 (usb: host: omap: ehci and ohci simplification)[1]? In 2.6.37/2.6.38 it was enough to apply simple patch[2] adding regulators description to board file to make USB work on omap3evm board

pandaboard can't reboot on 2.6.38-rc2?

2011-04-11 Thread Bob Liu
Hi, folks I am using pandaboard and compiled a 2.6.38-rc2 kernel for it. Everything works fine except that it can't reboot. #reboot # The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system reboot [ 120.742370] Restarting system. Then

Re: Diagnosing issues with OMAPDSS scaling of overlay 0

2011-04-11 Thread Tomasz Młoduchowski
Is there a way to diagnose why the omapdss fails to scale ovl 0? No need to diagnose, graphics overlay (overlay 0) cannot be scaled =). Thanks so much! Now that you pointed me in the right direction - the only place this limitation is actually mentioned is the TRM document (and the driver

Re: Diagnosing issues with OMAPDSS scaling of overlay 0

2011-04-11 Thread Tomi Valkeinen
On Mon, 2011-04-11 at 12:08 +0200, Tomasz Młoduchowski wrote: Is there a way to diagnose why the omapdss fails to scale ovl 0? No need to diagnose, graphics overlay (overlay 0) cannot be scaled =). Thanks so much! Now that you pointed me in the right direction - the only place this

Re: HELP:dspbridge:how to configure GPT timer

2011-04-11 Thread onlyfever
2011/4/11 Vladimir Pantelic vlado...@gmail.com: onlyfever wrote: Hi all! currently dsp make use of gpt 5, 6, 7 or 8. I'm using gpt 8 for something else. Is it possible to configure dsp-bridge to use other gpt timer? I want to change gpt 8 to gpt 9,or gpt 7. Please give me some advice.

Re: HELP:dspbridge:how to configure GPT timer

2011-04-11 Thread Vladimir Pantelic
onlyfever wrote: 2011/4/11 Vladimir Pantelicvlado...@gmail.com: onlyfever wrote: Hi all! currently dsp make use of gpt 5, 6, 7 or 8. I'm using gpt 8 for something else. Is it possible to configure dsp-bridge to use other gpt timer? I want to change gpt 8 to gpt 9,or gpt 7. Please give

Re: Diagnosing issues with OMAPDSS scaling of overlay 0

2011-04-11 Thread Kalle Vahlman
2011/4/11 Tomi Valkeinen tomi.valkei...@ti.com But you are right that normal user shouldn't need to read the TRM if he just wants to use scaling =). So either the sysfs/ioctl interfaces should force the user to use things correctly, or he should get clear warnings/errors when he uses things

Re: Diagnosing issues with OMAPDSS scaling of overlay 0

2011-04-11 Thread Tomasz Młoduchowski
From: Kalle Vahlman kalle.vahl...@gmail.com 2011/4/11 Tomi Valkeinen tomi.valkei...@ti.com But you are right that normal user shouldn't need to read the TRM if he just wants to use scaling =). So either the sysfs/ioctl interfaces should force the user to use things correctly, or he

Re: [PATCH 1/2 v2] OMAP2/3: hwmod: fix the i2c-reset timeout during bootup

2011-04-11 Thread Avinash.H.M.
+ oh-_sysc_cache = v; + omap_hwmod_write(v, oh, oh-class-sysc-sysc_offs); Direct SYSCONFIG access isn't right here. This should go through omap_hwmod. What is probably needed is exposing _ocp_softreset to device code via something like omap_hwmod_ocp_softreset() and

Re: HELP:dspbridge:how to configure GPT timer

2011-04-11 Thread Ramirez Luna, Omar
Hi, On Sat, Apr 9, 2011 at 7:38 AM, onlyfever onlyfe...@gmail.com wrote: Hi all! currently dsp make use of gpt 5, 6, 7 or 8. I'm using gpt 8 for something else. Is it possible to configure dsp-bridge to use other gpt timer? I want to change gpt 8 to gpt 9,or gpt 7. Please give me some

Re: OMAP4 DSS clock setup

2011-04-11 Thread Paul Walmsley
Hi On Mon, 11 Apr 2011, Tomi Valkeinen wrote: On Fri, 2011-04-08 at 10:28 -0600, Paul Walmsley wrote: On Fri, 8 Apr 2011, Tomi Valkeinen wrote: Also, I hope you and the other DSS hackers can finish the PM runtime conversion of the DSS driver soon. Ideally before any new DSS

Re: pandaboard can't reboot on 2.6.38-rc2?

2011-04-11 Thread Avinash.H.M.
On Mon, Apr 11, 2011 at 06:13:06PM +0800, Bob Liu wrote: Hi, folks I am using pandaboard and compiled a 2.6.38-rc2 kernel for it. Everything works fine except that it can't reboot. #reboot # The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes

Re: HELP:dspbridge:how to configure GPT timer

2011-04-11 Thread Vladimir Pantelic
Ramirez Luna, Omar wrote: Hi, On Sat, Apr 9, 2011 at 7:38 AM, onlyfeveronlyfe...@gmail.com wrote: Hi all! currently dsp make use of gpt 5, 6, 7 or 8. I'm using gpt 8 for something else. Is it possible to configure dsp-bridge to use other gpt timer? I want to change gpt 8 to gpt 9,or gpt

Re: [Regression?] Removed regulator support in ehci-omap

2011-04-11 Thread Steve Calfee
On 04/11/11 02:32, Dmitry Artamonow wrote: Hi, guys! Can anyone explain why regulator support has been removed from ehci-omap driver in commit 19403165 (usb: host: omap: ehci and ohci simplification)[1]? In 2.6.37/2.6.38 it was enough to apply simple patch[2] adding regulators description

Re: OMAP4 DSS clock setup

2011-04-11 Thread Paul Walmsley
Hi On Mon, 11 Apr 2011, Tomi Valkeinen wrote: On Fri, 2011-04-08 at 08:55 -0600, Paul Walmsley wrote: On Fri, 8 Apr 2011, Tomi Valkeinen wrote: and not the clock used for the pixel clock? If so, I'm fine with having fck to be what it is currently, but then we need a new name for the

OMAP_DSS: DSI driver with support for video mode?

2011-04-11 Thread Juha Kuikka
Hello, I am wondering if anyone has implemented DSI video mode support in the DSS driver? I tried to trawl the web and the mailing list archives but no patches come up. I am using DM3730. + Juha -- Duck tape is like the force, it has a light side and a dark side and it holds the universe

Re: [regression] 2.6.39-rc1 - Beagleboard usbnet broken

2011-04-11 Thread Maciej Rutecki
I created a Bugzilla entry at https://bugzilla.kernel.org/show_bug.cgi?id=33092 for your bug report, please add your address to the CC list in there, thanks! On poniedziałek, 4 kwietnia 2011 o 11:22:17 Mark Jackson wrote: Running 2.6.38 on my beagleboard, I can boot using nfs:-

Re: [Regression?] Removed regulator support in ehci-omap

2011-04-11 Thread Steve Sakoman
On Mon, Apr 11, 2011 at 10:06 AM, Steve Calfee stevecal...@gmail.com wrote: On 04/11/11 02:32, Dmitry Artamonow wrote: Hi, guys! Can anyone explain why regulator support has been removed from ehci-omap driver in commit 19403165 (usb: host: omap: ehci and ohci simplification)[1]? In

RE: Kernel panic on run_init_process(execute command)

2011-04-11 Thread Boswell, Patrick
Elvis, Thanks for the all the info below, see my interleaved comments. -Original Message- From: Elvis Dowson [mailto:elvis.dow...@mac.com] Sent: Friday, April 08, 2011 4:21 PM To: Boswell, Patrick Cc: linux-omap@vger.kernel.org Subject: Re: Kernel panic on run_init_process(execute

RE: [Regression?] Removed regulator support in ehci-omap

2011-04-11 Thread Keshava Munegowda
-Original Message- From: Steve Sakoman [mailto:sako...@gmail.com] Sent: Tuesday, April 12, 2011 1:43 AM To: Steve Calfee Cc: Dmitry Artamonow; Keshava Munegowda; Felipe Balbi; linux-...@vger.kernel.org; linux- o...@vger.kernel.org; linux-ker...@vger.kernel.org Subject: Re:

Re: [PATCH] omap-mmc: Fix possible NULL pointer deref

2011-04-11 Thread Chris Ball
Hi, On Wed, Mar 02 2011, Michael Buesch wrote: Either OMAP_MMC_STAT_CARD_ERR or OMAP_MMC_STAT_END_OF_CMD might fire if there is no host-cmd pointer. Check for a valid host-cmd pointer before calling mmc_omap_cmd_done(). Signed-off-by: Michael Buesch m...@bu3sch.de Acked-by: Tony Lindgren

Re: OMAP4 DSS clock setup

2011-04-11 Thread Cousson, Benoit
On 4/11/2011 6:05 PM, Paul Walmsley wrote: Hi On Mon, 11 Apr 2011, Tomi Valkeinen wrote: On Fri, 2011-04-08 at 10:28 -0600, Paul Walmsley wrote: On Fri, 8 Apr 2011, Tomi Valkeinen wrote: Also, I hope you and the other DSS hackers can finish the PM runtime conversion of the DSS driver soon.

Re: OMAP4 DSS clock setup

2011-04-11 Thread Cousson, Benoit
On 4/11/2011 6:05 PM, Paul Walmsley wrote: Hi On Mon, 11 Apr 2011, Tomi Valkeinen wrote: On Fri, 2011-04-08 at 10:28 -0600, Paul Walmsley wrote: On Fri, 8 Apr 2011, Tomi Valkeinen wrote: Also, I hope you and the other DSS hackers can finish the PM runtime conversion of the DSS driver soon.

Linux-OMAP BoF at ELC: 7pm, Tuesday Apr 12

2011-04-11 Thread Paul Walmsley
Hi, For all Linux OMAP hackers and friends, at or nearby the Embedded Linux Conference, there will be an informal BoF tomorrow at Yoshi's San Francisco at 7pm tomorrow. Yoshi's SF is about a ten minute walk away from the Hotel Kabuki at 1330 Fillmore. Come and hang out :-) - Paul -- To

Re: [Regression?] Removed regulator support in ehci-omap

2011-04-11 Thread Dmitry Artamonow
On 02:18 Tue 12 Apr , Keshava Munegowda wrote: Sorry guys! I will work on it coming week; currently I am in travel. Well, regulator is not removed, its moved to usbhs core driver in /driver/mfd/omap xx usb xxx host.c Ah, so EHCI/OHCI common code was moved into drivers/mfd... Good. But

RE: pandaboard can't reboot on 2.6.38-rc2?

2011-04-11 Thread Anand Gadiyar
Bob Liu wrote: Hi, folks I am using pandaboard and compiled a 2.6.38-rc2 kernel for it. Everything works fine except that it can't reboot. #reboot # The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system reboot [ 120.742370]

Re: OMAP_DSS: DSI driver with support for video mode?

2011-04-11 Thread Archit Taneja
On Tuesday 12 April 2011 01:00 AM, Juha Kuikka wrote: Hello, I am wondering if anyone has implemented DSI video mode support in the DSS driver? I tried to trawl the web and the mailing list archives but no patches come up. I am using DM3730. Video mode isn't supported yet. But there are lots

Re: pandaboard can't reboot on 2.6.38-rc2?

2011-04-11 Thread Bob Liu
On Tue, Apr 12, 2011 at 12:58 PM, Anand Gadiyar gadi...@ti.com wrote: Bob Liu wrote: Hi, folks I am using pandaboard and compiled a 2.6.38-rc2 kernel for it. Everything works fine except that it can't reboot. #reboot # The system is going down NOW! Sent SIGTERM to all processes Sent