Re: omap DSS fails with tft410 driver panel?

2012-11-29 Thread Steve Sakoman
On Thu, Nov 29, 2012 at 6:31 AM, Tomi Valkeinen wrote: >> It is stock Linux 3.6 (i.e. commit a0d271cbfed1dd50278c6b06bead3d00ba0a88f9) > > Still can't reproduce. So does the null pointer deref happen at boot > time? What display related kernel boot options do you have? This looks > funny, conside

Re: omap DSS fails with tft410 driver panel?

2012-11-29 Thread Steve Sakoman
On Thu, Nov 29, 2012 at 3:33 AM, Enric Balletbo Serra wrote: > Sorry for the delay, I also can't reproduce the issue, I think is > related due I upgrated the X server to a newer version. I would > recover my old rootfs to try to reproduce the issue... I am using xorg-server-1.11.2, which version

Re: omap DSS fails with tft410 driver panel?

2012-11-29 Thread Steve Sakoman
On Thu, Nov 29, 2012 at 3:22 AM, Tomi Valkeinen wrote: > On 2012-11-27 21:15, Steve Sakoman wrote: >> It seems that dss_mgr_check_timings is being called with a null >> dssdev->manager. >> >> Other than the fact that there should be a null pointer check in the &g

Re: omap DSS fails with tft410 driver panel?

2012-11-27 Thread Steve Sakoman
On Tue, Nov 27, 2012 at 3:32 AM, Tomi Valkeinen wrote: > Ok. So X is configuring video2 overlay for some reason. XVideo, perhaps? That was my guess too, and after some digging I am fairly certain this is the case. > Anyway, I guess it's a valid thing to configure the overlay with > paddr == 0 w

Re: omap DSS fails with tft410 driver panel?

2012-11-23 Thread Steve Sakoman
On Fri, Nov 23, 2012 at 12:46 AM, Tomi Valkeinen wrote: > Ok, so hmm... So the overlay is disabled, and the paddr is zero. Can you > put a printk at dss/apply.c:dss_olv_set_info, and print ovl->id and > info->paddr? And perhaps also to omapfb-main.c:omapfb_setup_overlay, at > the point where it

Re: omap DSS fails with tft410 driver panel?

2012-11-22 Thread Steve Sakoman
On Thu, Nov 22, 2012 at 12:47 AM, Tomi Valkeinen wrote: >> I'll add the printk's to omapfb_setup_plane() that were requested by >> Tomi and report back. Today was a holiday, so family obligations didn't allow much time to look at this. I did however do a quick build with some printk's in omapfb

Re: omap DSS fails with tft410 driver panel?

2012-11-22 Thread Steve Sakoman
On Thu, Oct 11, 2012 at 8:58 AM, Enric Balletbo Serra wrote: > I see that commit dac8eb5f (OMAPDSS: TFP410: rename dvi files to > tfp410) and commit 2e6f2ee7 (OMAPDSS: TFP410: rename dvi -> tfp410) > changes the panel driver used on some boards. I tested current > linux-next-20101011 kernel with

Re: [PATCH] RTC: TWL: ensure all interrupts are disabled during probe

2012-09-14 Thread Steve Sakoman
On Fri, Sep 14, 2012 at 12:20 PM, Andrew Morton wrote: > Given the tested-by's that are rolling in, I will assume that people > are hitting this problem in 3.5 and perhaps earlier kernels, so I > scheduled the fix for 3.6, with a -stable backport. Yes, I just checked an Overo setup here that is

Re: [PATCH] RTC: TWL: ensure all interrupts are disabled during probe

2012-09-14 Thread Steve Sakoman
I2C driver > itself. > > Special thanks to Steve Sakoman for helping track down the source of > the continuous RTC interrups on the Overo boards. > > Cc: Felipe Balbi > Cc: Steve Sakoman > Signed-off-by: Kevin Hilman Tested on Overo/Tobi, and I no longer see the 1/second

Re: DT support for Overo?

2012-08-29 Thread Steve Sakoman
On Wed, Aug 29, 2012 at 2:39 AM, Florian Vaussard wrote: > Before doing the work twice, is someone working on the arm/dts for the overo > board? I found a first support in the linaro tree [1], but is there any > active > work to complete this support and push it upstream? I am preparing a > daugh

Re: [PATCH] OMAP3: OPP: Test for IVA subsystem before attempting to add IVA OPP

2012-03-16 Thread Steve Sakoman
t does > not actually have the module present. > > So, reduce the severity of the print to a debug statement and skip > registering that specific OPP, but continue down the list. > > Reported-by: Steve Sakoman > Reported-by: Maximilian Schwerin > Signed-off-by: Nishanth Meno

Re: omap_hsmmc.c and MMC_CAP_SDIO_IRQ

2012-02-08 Thread Steve Sakoman
On Sun, Jan 29, 2012 at 9:37 AM, S, Venkatraman wrote: > A few folks in my group are working on this (CC'ed). I'd hazard a guess to say > that the patches can be validated and sent out in another 1-2 weeks - Sourav ? Any update on the status of the above-mentioned patch for SDIO interrupt suppor

Re: omap_hsmmc.c and MMC_CAP_SDIO_IRQ

2012-01-27 Thread Steve Sakoman
On Tue, Jan 24, 2012 at 6:33 AM, Michael Hunold wrote: > Hi, > > I am experimenting with an SDIO card on the Beagleboard. I have started > my experiments with Linux-3.1.4 some time ago and basically everything > is working. > > Except the fact that currently no native SDIO interrupts are used, but

Re: Problem booting Overo Tide at 720MHz

2011-12-28 Thread Steve Sakoman
On Wed, Dec 28, 2011 at 9:19 AM, Andre Puschmann wrote: > Nope, doesn't work either. The funny thing is that it works for the > omap3-pm branch which has the 720MHz thing included, too. So maybe the > workaround is just hiding something else? OK, I'll try to reproduce that. Could you send me th

Re: Problem booting Overo Tide at 720MHz

2011-12-28 Thread Steve Sakoman
On Wed, Dec 28, 2011 at 7:26 AM, Andre Puschmann wrote: > Hi list, > > a couple of days ago I was posting a similar issue where Linux wouldn't > start after u-boot. I am trying to boot a recent kernel using Steve's > omap-3.2 branch on an Overo Tide based board. > > A recent checkout doesn't boot

Re: [PATCH v2] ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1

2011-12-16 Thread Steve Sakoman
On Fri, Dec 16, 2011 at 12:04 AM, Paul Walmsley wrote: > > The HSMMC1/HSMMC2 host controllers on OMAP34xx and > OMAP3503/3515/3525/3530 chips at ES levels prior to 3.0 can't do multiple > block reads[1].  Mark the hwmod data appropriately. > > Reported by Dave Hyl

Re: [PATCH] omap: beagle: Don't register madc twice

2011-12-09 Thread Steve Sakoman
On Fri, Dec 9, 2011 at 6:12 AM, Steve Sakoman wrote: > Specifying TWL_COMMON_PDATA_MADC is adequate, don't also add > platform device > > Otherwise: > > [ cut here ] > WARNING: at fs/sysfs/dir.c:481 sysfs_add_one+0x6c/0x8c() > sysfs: can

[PATCH] omap: beagle: Don't register madc twice

2011-12-09 Thread Steve Sakoman
d twl4030_madc_hwmon dev Signed-off-by: Steve Sakoman --- diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index d47470e..91c1a7c 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -634,15 +63

[PATCH RFC] mfd: twl4030-madc: Enable ADC channels 3-6

2011-12-08 Thread Steve Sakoman
Currently the driver does not explicitly set the TWL4030_USB_SEL_MADC_MCPC bit to enable madc input channels 3 through 6. This results in readings near zero for these channels since the inputs are grounded if this bit is not set. Signed-off-by: Steve Sakoman --- diff --git a/drivers/mfd

Re: [PATCH] ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1

2011-12-08 Thread Steve Sakoman
On Thu, Dec 8, 2011 at 2:51 PM, Paul Walmsley wrote: > Thanks for the reminder - I would have forgotten it otherwise. > >> Without it 35XXES2.1 systems have broken mmc.  Too late as a bug fix for >> 3.2? > > This never worked correctly in previous Linux releases, right? I seem to recall that it

Re: [PATCH] ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1

2011-12-08 Thread Steve Sakoman
On Thu, Oct 6, 2011 at 1:56 PM, Paul Walmsley wrote: > > The HSMMC1/HSMMC2 host controllers on OMAP34xx and > OMAP3503/3515/3525/3530 chips at ES levels prior to 3.0 can't do multiple > block reads[1].  Mark the hwmod data appropriately. > > Reported by Dave Hylands and

Re: ASoC broken on 3.2-rc4?

2011-12-08 Thread Steve Sakoman
On Thu, Dec 8, 2011 at 11:33 AM, Enrico wrote: > On Wed, Dec 7, 2011 at 9:58 PM, Steve Sakoman wrote: >> I just began working with 3.2-rc4 on Overo and Beagleboard xM. >> >> On both machines I see the driver init, but no alsa device created. >> For example on Overo:

ASoC broken on 3.2-rc4?

2011-12-07 Thread Steve Sakoman
I just began working with 3.2-rc4 on Overo and Beagleboard xM. On both machines I see the driver init, but no alsa device created. For example on Overo: Advanced Linux Sound Architecture Driver Version 1.0.24. overo SoC init ALSA device list: No soundcards found. Has anyone else seen this? J

Re: [PATCH 0/2] MMC: disable multiblock reads on controllers that don't support them

2011-10-07 Thread Steve Sakoman
sted these patches with my own version of the above mentioned hwmod patch on: 3503 - ES2.1 and ES3.1 3530 - ES3.1 3703 - ES1.2 3730 - ES1.0 All worked successfully. Tested-by: Steve Sakoman -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a mes

Re: [PATCH v2] ARM: OMAP3: PM: fix I/O wakeup and I/O chain clock control detection

2011-10-06 Thread Steve Sakoman
ry > delays, and console messages on kernels running on those chips: > >    http://www.spinics.net/lists/linux-omap/msg58735.html > > Convert this test to a feature test with a chip-by-chip whitelist. > > Thanks to Dave Hylands for reporting this problem > and doing some testi

Re: [PATCH] ARM: OMAP3: PM: fix I/O wakeup and I/O chain clock control detection

2011-10-06 Thread Steve Sakoman
g to help isolate the cause. Thanks for doing this patch so quickly! > Signed-off-by: Paul Walmsley > Cc: Kevin Hilman > Cc: Dave Hylands > Cc: Steve Sakoman > --- >  arch/arm/mach-omap2/id.c              |    6 +++- >  arch/arm/mach-omap2/pm34xx.c          |   44

Re: Regressions for older OMAP3503 silicon

2011-10-06 Thread Steve Sakoman
On Wed, Oct 5, 2011 at 11:09 AM, Paul Walmsley wrote: > Looking at the 2.6.39 kernel sources, those messages are coming from > mach-omap2/pm34xx.c:omap3_enable_io_chain().  That means that something is > seriously wrong since that code should only be executing on ES3.1 chips > and higher. > > Cou

Re: Regressions for older OMAP3503 silicon

2011-10-05 Thread Steve Sakoman
On Wed, Oct 5, 2011 at 11:10 AM, Kevin Hilman wrote: > The need to comment this out suggests that omap3_has_io_wakeup() is > returning true for this SoC but should not. > > Looking at mach-omap2/io.c, that feature flag is not set on the 3505 and > 3517, but is set on the 3503: > >        if (!cpu

Re: Regressions for older OMAP3503 silicon

2011-10-05 Thread Steve Sakoman
On Wed, Oct 5, 2011 at 9:26 AM, Tony Lindgren wrote: > * Dave Hylands [111004 23:41]: >> I then also had to modify drivers/mmc/card/block.c and initializing >> disable_multi to 1 in the mmc_blk_issue_rw_rq function to get rid of >> the following messages for every I/O request. >> >> mmcblk0: ret

Re: [PATCH 0/4] iommu: Prevent oops in iommu_get() and while arch_iommu is in use

2011-09-24 Thread Steve Sakoman
On Tue, Mar 29, 2011 at 8:32 AM, Laurent Pinchart wrote: > I think that Sakari's patches correcty fix the problems he noticed. However, > they won't fix one basic issue, which is that the iommu2 module won't be > automatically pulled in when the omap3isp module is loaded. The omap3isp > driver wi

OMAP watchdog broken on 37XX?

2011-06-10 Thread Steve Sakoman
I've used the omap watchdog timer (CONFIG_OMAP_WATCHDOG=y & CONFIG_WATCHDOG_NOWAYOUT=y) with good results on 35XX based systems. Recently I attempted to use the the same technique with 37XX and discovered that my systems hangs instead of rebooting. The simplest method to test is to do: # echo 1

Re: [PATCH v10 0/7] MFD: TWL4030: power script and workaround for erratum 27

2011-06-02 Thread Steve Sakoman
On Thu, Jun 2, 2011 at 8:36 AM, Steve Sakoman wrote: > On Fri, May 6, 2011 at 6:17 AM, Lesly A M wrote: >> Patch series for TWL4030 power scripts for OMAP3 boards and >> workaround for TWL erratum 27. >> >> Changes for implementing TWL4030 power scripts r

Re: [PATCH v10 0/7] MFD: TWL4030: power script and workaround for erratum 27

2011-06-02 Thread Steve Sakoman
On Fri, May 6, 2011 at 6:17 AM, Lesly A M wrote: > Patch series for TWL4030 power scripts for OMAP3 boards and > workaround for TWL erratum 27. > > Changes for implementing TWL4030 power scripts recommended by hardware team. > Introduced a new TWL4030 power script file, which can be used by differ

Re: [PATCH 0/2 v5] twl4030-madc driver

2011-05-04 Thread Steve Sakoman
On Tue, May 3, 2011 at 9:23 PM, J, KEERTHY wrote: > On Wed, May 4, 2011 at 9:41 AM, Steve Sakoman wrote: >> On Tue, May 3, 2011 at 12:49 PM, J, KEERTHY wrote: >>> Hello Steve, >>> >>> Can you try adding this patch? >> >> Thanks! >> >

Re: [PATCH 1/7] OMAP: OMAPFB: Remove unused lcd drivers

2011-05-04 Thread Steve Sakoman
On Wed, May 4, 2011 at 5:27 AM, Tomi Valkeinen wrote: > drivers/video/omap/ contains some lcd drivers which are not used by any > board. They can be removed. > > Signed-off-by: Tomi Valkeinen > Cc: Arun C > Cc: Koen Kooi > Cc: Steve Sakoman > --- > drivers/video/om

Re: [PATCH 0/2 v5] twl4030-madc driver

2011-05-03 Thread Steve Sakoman
On Tue, May 3, 2011 at 12:49 PM, J, KEERTHY wrote: > Hello Steve, > > Can you try adding this patch? Thanks! I tried the patch and it did indeed fix the issue. We should try to get this in mainline since the hwmon driver won't work without it. Steve -- To unsubscribe from this list: send the l

Re: [PATCH 0/2 v5] twl4030-madc driver

2011-05-03 Thread Steve Sakoman
On Wed, Mar 2, 2011 at 2:15 AM, Samuel Ortiz wrote: > Hi Keerthy, > > On Tue, Mar 01, 2011 at 07:12:06PM +0530, Keerthy wrote: >> MADC(Monitoring ADC) driver enables monitoring analog signals using >> analog-to-digital conversion (ADC) on the input source. >> The previous discussion concluded in k

Re: sakoman-linux-omap-2.6/omap-2.6.38 branch: mmcblk0: retrying using single block read

2011-04-30 Thread Steve Sakoman
On Sat, Apr 30, 2011 at 1:21 AM, Elvis Dowson wrote: > Hi, >       I'm using a Gumstix Overo Fire COM module (TI OMAP 3530 ES2.1) with > Chestnut43 expansion board. > > I built the linux kernel using the omap-2.6.38 branch located here: > > http://www.sakoman.com/cgi-bin/gitweb.cgi?p=linux-omap-2

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

2011-04-25 Thread Steve Sakoman
On Mon, Apr 25, 2011 at 7:11 AM, Alan Ott wrote: > On 04/24/2011 02:37 AM, Keshava Munegowda wrote: >>> -Original Message- >>> From: Alan Ott [mailto:a...@signal11.us] >>> Sent: Friday, April 22, 2011 6:41 AM >>> To: Keshava Munegowda >>> C

Re: [PATCH 0/5] OMAP: DSS: fixes for rc

2011-04-15 Thread Steve Sakoman
ier issue of no video output on 37XX boards. Tested-by: Steve Sakoman -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH] Fixed gpio polarity of gpio USB-phy reset.

2011-04-15 Thread Steve Sakoman
ity used to reset the >> external USB phy changed and USB host doesn't recognize >> any devices. >> >> Signed-off-by: Juergen Kilb > > Judging by how ehci-omap.c was before moving the code: > > Acked-by: Felipe Balbi This fixes the issue on Overo: Tes

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 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 2.6.37/2.6.38

[PATCH v2 0/2] OMAP: Overo: Add gpio-leds and gpio-keys support

2011-03-09 Thread Steve Sakoman
Overo COMs and expansion boards have three LEDS and 2 push button switches connected to GPIO pins. This patch series adds support for utilizing them with gpio-keys and gpio-leds. Changes from version 1: Guard gpio_leds assignment with CONFIG_LEDS_GPIO check Steve Sakoman (2): OMAP: Add gpio

[PATCH v2 2/2] OMAP: Add gpio-keys support for Overo

2011-03-09 Thread Steve Sakoman
This patch adds support for the standard push buttons available on Overo expansion boards. Signed-off-by: Steve Sakoman --- arch/arm/mach-omap2/board-overo.c | 42 + 1 files changed, 42 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/board

[PATCH v2 1/2] OMAP: Add gpio-leds support for Overo

2011-03-09 Thread Steve Sakoman
This patch adds support for the standard LEDs on the Overo COM and expansion boards Signed-off-by: Steve Sakoman --- arch/arm/mach-omap2/board-overo.c | 53 + 1 files changed, 53 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/board-overo.c

Re: [PATCH] omap: overo: Add regulator for ads7846

2011-03-09 Thread Steve Sakoman
On Wed, Mar 9, 2011 at 11:18 AM, Tony Lindgren wrote: > * Steve Sakoman [110308 16:13]: >> >> Tony: I have a couple more patches queued up to add gpio-led and >> gpio-keys support to Overo.  I've been holding off submitting because >> I haven't been quit

[PATCH 2/2] OMAP: Add gpio-keys support for Overo

2011-03-09 Thread Steve Sakoman
This patch adds support for the standard push buttons available on Overo expansion boards. Signed-off-by: Steve Sakoman --- arch/arm/mach-omap2/board-overo.c | 42 + 1 files changed, 42 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/board

[PATCH 1/2] OMAP: Add gpio-leds support for Overo

2011-03-09 Thread Steve Sakoman
This patch adds support for the standard LEDs on the Overo COM and expansion boards Signed-off-by: Steve Sakoman --- arch/arm/mach-omap2/board-overo.c | 51 + 1 files changed, 51 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/board-overo.c

[PATCH 0/2] OMAP: Overo: Add gpio-leds and gpio-keys support

2011-03-09 Thread Steve Sakoman
Overo COMs and expansion boards have three LEDS and 2 push button switches connected to GPIO pins. This patch series adds support for utilizing them with gpio-keys and gpio-leds. Steve Sakoman (2): OMAP: Add gpio-leds support for Overo OMAP: Add gpio-keys support for Overo arch/arm/mach

Re: [PATCH] omap: overo: Add regulator for ads7846

2011-03-08 Thread Steve Sakoman
On Tue, Mar 8, 2011 at 3:16 PM, Tony Lindgren wrote: > * Steve Sakoman [110305 08:10]: >> The ads7846 driver now requires a regulator.  This patch adds the >> necessary regulator to the overo board file.  Without it, the >> following error occurs (and the touchscr

Re: USB issues with 2.6.38-rc7?

2011-03-07 Thread Steve Sakoman
On Sun, Mar 6, 2011 at 11:37 PM, Felipe Balbi wrote: > On Sun, Mar 06, 2011 at 08:58:47PM -0800, Steve Sakoman wrote: >> I began working with mainline 2.6.38-rc7 on Overo this past week in an >> attempt to get a few patches submitted in time for the 2.6.39 merge >> window.

USB issues with 2.6.38-rc7?

2011-03-06 Thread Steve Sakoman
I began working with mainline 2.6.38-rc7 on Overo this past week in an attempt to get a few patches submitted in time for the 2.6.39 merge window. One thing I've noticed is that neither musb nor ehci USB support are working for me. I'm using the same config options as I did for 2.6.37. Have ther

[PATCH] omap: overo: Add regulator for ads7846

2011-03-05 Thread Steve Sakoman
The ads7846 driver now requires a regulator. This patch adds the necessary regulator to the overo board file. Without it, the following error occurs (and the touchscreen will not function): ads7846 spi1.0: unable to get regulator: -19 Signed-off-by: Steve Sakoman --- Note: this patch should

[PATCH v3 2/2] OMAP: DSS2: Add DSS2 support for Overo

2011-03-05 Thread Steve Sakoman
This patch adds DSS2 support for DVI, S-video, the 480x272 Samsung LTE430WQ-F0C panel, and the 320x240 LG.Philips LB035Q02 panel. Signed-off-by: Steve Sakoman --- arch/arm/mach-omap2/board-overo.c | 239 +++-- 1 files changed, 202 insertions(+), 37 deletions

[PATCH v3 1/2] OMAP: DSS2: Add support for LG Philips LB035Q02 panel

2011-03-05 Thread Steve Sakoman
This patch adds support for the Gumstix Palo35 expansion board which utilizes the 320 x 240 pixel LG.Philips LB035Q02 LCD Panel Signed-off-by: Steve Sakoman --- drivers/video/omap2/displays/Kconfig |6 + drivers/video/omap2/displays/Makefile |1 + .../omap2

[PATCH v3 0/2] Add DSS2 support on Overo

2011-03-05 Thread Steve Sakoman
version 1: adds mutex locking to the lgphilips-lb035q02 panel enable/disable and suspend/resume functions. Changes from version 2: add missing semicolon to lb035q02_data definition Steve Sakoman (2): OMAP: DSS2: Add support for LG Philips LB035Q02 panel OMAP: DSS2: Add DSS2 support for Overo

Re: [PATCH v2 1/2] OMAP: DSS2: Add support for LG Philips LB035Q02 panel

2011-03-05 Thread Steve Sakoman
On Sat, Mar 5, 2011 at 1:18 AM, Tomi Valkeinen wrote: > Hi, > > On Fri, 2011-03-04 at 14:52 -0600, Steve Sakoman wrote: >> This patch adds support for the Gumstix Palo35 expansion board >> which utilizes the 320 x 240 pixel LG.Philips LB035Q02 LCD Panel >> >

[PATCH v2 0/2] Add DSS2 support on Overo

2011-03-04 Thread Steve Sakoman
version 1: adds mutex locking to the lgphilips-lb035q02 panel enable/disable and suspend/resume functions. Steve Sakoman (2): OMAP: DSS2: Add support for LG Philips LB035Q02 panel OMAP: DSS2: Add DSS2 support for Overo arch/arm/mach-omap2/board-overo.c | 239

[PATCH v2 2/2] OMAP: DSS2: Add DSS2 support for Overo

2011-03-04 Thread Steve Sakoman
This patch adds DSS2 support for DVI, S-video, the 480x272 Samsung LTE430WQ-F0C panel, and the 320x240 LG.Philips LB035Q02 panel. Signed-off-by: Steve Sakoman --- arch/arm/mach-omap2/board-overo.c | 239 +++-- 1 files changed, 202 insertions(+), 37 deletions

[PATCH v2 1/2] OMAP: DSS2: Add support for LG Philips LB035Q02 panel

2011-03-04 Thread Steve Sakoman
This patch adds support for the Gumstix Palo35 expansion board which utilizes the 320 x 240 pixel LG.Philips LB035Q02 LCD Panel Signed-off-by: Steve Sakoman --- drivers/video/omap2/displays/Kconfig |6 + drivers/video/omap2/displays/Makefile |1 + .../omap2

Re: [PATCH 1/2] OMAP: DSS2: Add support for LG Philips LB035Q02 panel

2011-03-04 Thread Steve Sakoman
On Fri, Mar 4, 2011 at 7:41 AM, Tomi Valkeinen wrote: > On Fri, 2011-03-04 at 09:29 -0600, Steve Sakoman wrote: >> Do you want me to try to address this in this initial submission, or >> is it something we can revisit in a subsequent "fix-it" patch for all >> panels

Re: [PATCH 1/2] OMAP: DSS2: Add support for LG Philips LB035Q02 panel

2011-03-04 Thread Steve Sakoman
On Thu, Mar 3, 2011 at 11:55 PM, Tomi Valkeinen wrote: > Hi, > > On Thu, 2011-03-03 at 17:46 -0600, Steve Sakoman wrote: >> This patch adds support for the Gumstix Palo35 expansion board >> which utilizes the 320 x 240 pixel LG.Philips LB035Q02 LCD Panel >> >

Re: [PATCH 2/2] OMAP: DSS2: Add DSS2 support for Overo

2011-03-04 Thread Steve Sakoman
On Fri, Mar 4, 2011 at 12:00 AM, Tomi Valkeinen wrote: > Why check for CONFIG_PANEL_LGPHILIPS_LB035Q02, but not for the lcd43? > > And is that even necessary? Of course it would make the kernel very > slightly smaller if you leave some code out, but otherwise does that > help? If you have the dev

[PATCH 2/2] OMAP: DSS2: Add DSS2 support for Overo

2011-03-03 Thread Steve Sakoman
This patch adds DSS2 support for DVI, S-video, the 480x272 Samsung LTE430WQ-F0C panel, and the 320x240 LG.Philips LB035Q02 panel. Signed-off-by: Steve Sakoman --- arch/arm/mach-omap2/board-overo.c | 239 +++-- 1 files changed, 202 insertions(+), 37 deletions

[PATCH 1/2] OMAP: DSS2: Add support for LG Philips LB035Q02 panel

2011-03-03 Thread Steve Sakoman
This patch adds support for the Gumstix Palo35 expansion board which utilizes the 320 x 240 pixel LG.Philips LB035Q02 LCD Panel Signed-off-by: Steve Sakoman --- drivers/video/omap2/displays/Kconfig |6 + drivers/video/omap2/displays/Makefile |1 + .../omap2

[PATCH 0/2] Add DSS2 support on Overo

2011-03-03 Thread Steve Sakoman
This patch series adds support for the set of display devices available for the Overo COM products: DVI, S-Video, the Samsung LTE430WQ-F0C LCD panel, and the LG.Philips LB035Q02 panel. Tested with applicable expansion boards for each option: Tobi, Palo43, Chestnut43, and Palo35. Steve Sakoman (2

Re: Issues with ADATA SD cards on OMAP?

2011-01-13 Thread Steve Sakoman
On Wed, Jan 12, 2011 at 8:30 PM, Steve Sakoman wrote: > On Wed, Jan 12, 2011 at 9:48 AM, Steve Sakoman wrote: >> On Tue, Jan 11, 2011 at 10:17 PM, Ghorai, Sukumar wrote: >> >>> [Ghorai] >>> We also experienced the same issue using 32GB SD card for omap3 and omap

Re: Issues with ADATA SD cards on OMAP?

2011-01-12 Thread Steve Sakoman
On Wed, Jan 12, 2011 at 9:48 AM, Steve Sakoman wrote: > On Tue, Jan 11, 2011 at 10:17 PM, Ghorai, Sukumar wrote: > >> [Ghorai] >> We also experienced the same issue using 32GB SD card for omap3 and omap4. >> And the problem is seen is that DTO value (in SYSCTL) is not

Re: Issues with ADATA SD cards on OMAP?

2011-01-12 Thread Steve Sakoman
On Tue, Jan 11, 2011 at 10:17 PM, Ghorai, Sukumar wrote: > [Ghorai] > We also experienced the same issue using 32GB SD card for omap3 and omap4. > And the problem is seen is that DTO value (in SYSCTL) is not current > in following function. > > So add the following modification and please update

Re: Issues with ADATA SD cards on OMAP? -- dto calculation??

2011-01-11 Thread Steve Sakoman
On Sat, Jan 8, 2011 at 10:04 PM, Steve Sakoman wrote: > I've recently been testing memory card performance to identify the > best performing brands/models. > > As expected, I found a huge difference in performance between brands. > What I didn't expect to find, however,

Re: Issues with ADATA SD cards on OMAP?

2011-01-09 Thread Steve Sakoman
On Sun, Jan 9, 2011 at 9:07 AM, Elvis Dowson wrote: > Hi Steve, > > On Jan 9, 2011, at 9:00 PM, Steve Sakoman wrote: > >>> mmcblk0: error -110 sending read/write command, response 0x900, card >>> status 0xe00 > > Error -110 is ETIMEOUT. > > The card mig

Re: Issues with ADATA SD cards on OMAP?

2011-01-09 Thread Steve Sakoman
FWIW, I am seeing this same behavior with a brand new SanDisk 4GB Class 4 microSD card. Steve On Sat, Jan 8, 2011 at 10:04 PM, Steve Sakoman wrote: > I've recently been testing memory card performance to identify the > best performing brands/models. > > As expected, I found a h

Issues with ADATA SD cards on OMAP?

2011-01-08 Thread Steve Sakoman
I've recently been testing memory card performance to identify the best performing brands/models. As expected, I found a huge difference in performance between brands. What I didn't expect to find, however, was a brand (ADATA) that doesn't seem to play well with the 2.6.36 kernel on OMAP3 hardware

Re: DSS2 crash with shutdown -h now

2010-10-20 Thread Steve Sakoman
On Wed, Oct 20, 2010 at 6:02 AM, Robert Nelson wrote: > On Wed, Oct 20, 2010 at 7:44 AM, Steve Sakoman wrote: >> On Tue, Oct 19, 2010 at 9:42 PM, Taneja, Archit wrote: >>> Hi, >>> >>> linux-omap-ow...@vger.kernel.org wrote: >>>> I'

Re: DSS2 crash with shutdown -h now

2010-10-20 Thread Steve Sakoman
On Tue, Oct 19, 2010 at 9:42 PM, Taneja, Archit wrote: > Hi, > > linux-omap-ow...@vger.kernel.org wrote: >> I'm using a 2.6.35 kernel, and the generic panel driver. >> >> I see this crash about 25% of the time, so I suspect a race condition. >> >> Is anyone else encountering this? >> >> Steve >> >

DSS2 crash with shutdown -h now

2010-10-19 Thread Steve Sakoman
I'm using a 2.6.35 kernel, and the generic panel driver. I see this crash about 25% of the time, so I suspect a race condition. Is anyone else encountering this? Steve Unmounting local filesystems... Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa050040 Internal error: : 1028

Re: [PATCH 0/2] mmc: omap_hsmmc: support SDIO cards (#2)

2010-10-07 Thread Steve Sakoman
On Thu, Oct 7, 2010 at 9:52 AM, Madhusudhan wrote: > >> -Original Message- >> From: Steve Sakoman [mailto:sako...@gmail.com] >> Sent: Thursday, October 07, 2010 8:57 AM >> To: Mike Rapoport >> Cc: Madhusudhan Chikkature; David Vrabel; Chris Ball; linux- &g

Re: [PATCH 0/2] mmc: omap_hsmmc: support SDIO cards (#2)

2010-10-07 Thread Steve Sakoman
On Thu, Oct 7, 2010 at 12:15 AM, Mike Rapoport wrote: > Hi Madhu, > > Madhusudhan Chikkature wrote: >> >> >> >>> You are correct!  The version of the patch in the repo indeed has >>> 'out' in the wrong place and generates a compile error. >>> >>> Could you post the patch you are using and I will

Re: [PATCH 0/2] mmc: omap_hsmmc: support SDIO cards (#2)

2010-10-06 Thread Steve Sakoman
On Wed, Oct 6, 2010 at 6:45 AM, Mike Rapoport wrote: > Hi Steve, > Steve Sakoman wrote: >> >> On Tue, Oct 5, 2010 at 11:17 PM, Mike Rapoport >> wrote: >> >>> I've tried to update the patches on top of 2.6.36-rc3 and I've got stuck. >>> Th

Re: [PATCH 0/2] mmc: omap_hsmmc: support SDIO cards (#2)

2010-10-06 Thread Steve Sakoman
On Tue, Oct 5, 2010 at 11:17 PM, Mike Rapoport wrote: > I've tried to update the patches on top of 2.6.36-rc3 and I've got stuck. > The changes Adrian has made to the interrupt synchronization  affect the way > the > SDIO irq should be implemented and I haven't found a way to resolve it :-( I tr

Re: [PATCH 0/2] mmc: omap_hsmmc: support SDIO cards (#2)

2010-10-04 Thread Steve Sakoman
On Mon, Oct 4, 2010 at 10:33 AM, Madhusudhan wrote: > > >> -Original Message----- >> From: Steve Sakoman [mailto:sako...@gmail.com] >> Sent: Monday, October 04, 2010 11:57 AM >> To: Madhusudhan >> Cc: Mike Rapoport; David Vrabel; Chris Ball; linu

Re: [PATCH 0/2] mmc: omap_hsmmc: support SDIO cards (#2)

2010-10-04 Thread Steve Sakoman
On Mon, Oct 4, 2010 at 9:45 AM, Madhusudhan wrote: > > >> -Original Message----- >> From: Steve Sakoman [mailto:sako...@gmail.com] >> Sent: Monday, October 04, 2010 11:32 AM >> To: Mike Rapoport >> Cc: David Vrabel; Chris Ball; linux-...@vger.kernel.org; l

Re: [PATCH 0/2] mmc: omap_hsmmc: support SDIO cards (#2)

2010-10-04 Thread Steve Sakoman
On Wed, Sep 1, 2010 at 11:02 PM, Mike Rapoport wrote: > David Vrabel wrote: >> >> On 27/08/2010 20:22, Chris Ball wrote: >>> >>> Hi David, >>> >>> On Mon, Feb 22, 2010 at 02:24:17PM +, David Vrabel wrote: These patches add support for SDIO cards to the omap_hsmmc driver. Power m

Re: [PATCH] overo twl4030: fix twl4030 IRQ (used for usb otg detection)

2010-09-16 Thread Steve Sakoman
On Thu, Sep 16, 2010 at 10:40 AM, Tony Lindgren wrote: > * Steve Sakoman [100916 05:48]: >> >> Agreed.  Gumstix doesn't provide an easy way of determining the layout >> revision via software (the boards are marked with the rev number, but >> that doesn't d

Re: [PATCH] overo twl4030: fix twl4030 IRQ (used for usb otg detection)

2010-09-16 Thread Steve Sakoman
On Wed, Sep 15, 2010 at 11:07 PM, Felipe Balbi wrote: > On Wed, Sep 15, 2010 at 04:28:57PM -0500, Steve Sakoman wrote: >> >> On Wed, Sep 15, 2010 at 9:29 AM, Anti Sullin >> wrote: >>> >>> I was not getting OTG USB vbus/id pin change interrupts on Gum

Re: [PATCH] overo twl4030: fix twl4030 IRQ (used for usb otg detection)

2010-09-15 Thread Steve Sakoman
On Wed, Sep 15, 2010 at 9:29 AM, Anti Sullin wrote: > I was not getting OTG USB vbus/id pin change interrupts on Gumstix Overo > and the reason was a mis-configured irq. I added some more checks to avoid > having a non-bootable kernel on boards with bootloaders that have wrong > pinmux. > The cha

Re: [Regression] ads7846.c touchscreen controller driver reports wrong X,Y values

2010-07-09 Thread Steve Sakoman
On Tue, May 25, 2010 at 8:54 AM, Mickael Chazaux wrote: > Hi, > > I am working on adding the support of an omap3 based board in the > kernel. This board uses an ADS7843 touchscreen controller, on the SPI > bus. The in-kernel driver (drivers/input/touchscreen/ads7646.c) works > fine with the 2.6.33

Re: [PATCH] ARM: OMAP: Fix board data to support device only, host only and OTG roles.

2010-05-28 Thread Steve Sakoman
On Thu, May 20, 2010 at 8:48 AM, David Brownell wrote: > >> +#ifdef CONFIG_USB_MUSB_OTG >> +    .mode >>         = MUSB_OTG, >> +#elif defined(CONFIG_USB_MUSB_HDRC_HCD) >> +    .mode >>         = MUSB_HOST, >> +#elif defined(CONFIG_USB_GADGET_MUSB_HDRC) >> .mode >>         = MUSB_PERIPHERAL,

Re: [PATCH 14/18 FIX] omap: Overo: Add support for second ethernet port

2010-05-21 Thread Steve Sakoman
Previous patch was truncated by patchwork, this patch supplies the missing chunks Signed-off-by: Steve Sakoman --- diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 24b32d7..035eb35 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2

DSS2 failure with current linux-omap head

2010-05-19 Thread Steve Sakoman
I did a quick test build of the current linux-omap head and get a failure very early on in the boot process in drivers/video/omap2/vram.c code: Illegal SDRAM size for VRAM It is generated by the following code: bdata = NODE_DATA(0)->bdata; sdram_start = bdata->node_min_pf

Re: [PATCH 14/18] omap: Overo: Add support for second ethernet port

2010-05-18 Thread Steve Sakoman
On Wed, May 5, 2010 at 12:33 PM, Tony Lindgren wrote: > From: Steve Sakoman > > Some Overo add-on boards include a second ethernet port.  This patch > adds support for that second port. > > Signed-off-by: Steve Sakoman > Signed-off-by: Tony Lindgren > --- >  arch/a

Re: DSS2 on 36xx with 2.6.34-rc6

2010-05-10 Thread Steve Sakoman
On Mon, May 10, 2010 at 10:26 AM, Hiremath, Vaibhav wrote: >> Obviously this patch needs to be updated for the current tree.  Does >> TI intend to re-base and submit the patches in the arago repo to this >> list? >> > [Hiremath, Vaibhav] We are submitting all the patches to the linux-omap, we >

Re: DSS2 on 36xx with 2.6.34-rc6

2010-05-10 Thread Steve Sakoman
On Mon, May 10, 2010 at 9:24 AM, Hiremath, Vaibhav wrote: >> The image works as expected on a 35xx based Beagle, but when run on >> the Beagle xM results in a "HDMI: Out of Range" error from my monitor. >>  Sadly the monitor won't give me the erroneous timing parameters. >> > [Hiremath, Vaibhav]

DSS2 on 36xx with 2.6.34-rc6

2010-05-10 Thread Steve Sakoman
Has anyone had success with DSS2 on a 36xx platform using the current l-o top of tree? I've been working with a Beagle xM prototype and have applied the "OMAP3630: DSS2: Updating MAX divider value" patch from Tomi's repo as well as Koen's Beagle DSS2 support patch. The image works as expected on

Re: [PATCH v2] Input: ads7846: add regulator support

2010-04-20 Thread Steve Sakoman
On Sat, Feb 13, 2010 at 9:31 AM, Grazvydas Ignotas wrote: > The ADS7846/TSC2046 touchscreen controllers can (and usually are) > connected to various regulators for power, so add regulator support. > > Valid regulator will now be required, so boards without complete > regulator setup should either

Re: [PATCH 0/3][NAND][OMAP]: fixing omap nand driver issues

2010-04-08 Thread Steve Sakoman
sting them on Overo and Beagle and they do indeed solve the prefetch issue. So if they are queued waiting an ack: Acked-by: Steve Sakoman -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

[PATCH] ARM: OMAP: Beagle: make u-boot nand partition writable

2010-04-08 Thread Steve Sakoman
From: Steve Sakoman Many Beagle users prefer to update their NAND using linux tools rather than u-boot. This patch makes the u-boot partition writable so that updates are possible. Signed-off-by: Steve Sakoman -- diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2

[PATCH] ARM: OMAP: Overo: Add support for second ethernet port

2010-04-08 Thread Steve Sakoman
From: Steve Sakoman Some Overo add-on boards include a second ethernet port. This patch adds support for that second port. Signed-off-by: Steve Sakoman --- diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 8848c7c..4ceeb56 100644 --- a/arch/arm/mach

[PATCHv2] ARM: OMAP: Beagle: use new gpmc nand infrastructure

2010-04-08 Thread Steve Sakoman
From: Steve Sakoman A new GPMC NAND infrastructure was added by commit 2f70a1e93657bea0baa7d449aa49e44a08582dc8. This patch updates Beagle NAND functionally to work with those changes. Signed-off-by: Steve Sakoman --- diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2

[PATCHv2] ARM: OMAP: Overo: use new gpmc nand infrastructure

2010-04-08 Thread Steve Sakoman
From: Steve Sakoman A new GPMC NAND infrastructure was added by commit 2f70a1e93657bea0baa7d449aa49e44a08582dc8. This patch updates Overo NAND functionally to work with those changes. Signed-off-by: Steve Sakoman --- diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board

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