[Gta04-owner] Goldelico Replicant 4.2 Update (suspend + accel)

Alexandre Roumiantsev ran at mail.wplus.net
Fri Apr 25 09:10:40 CEST 2014


Hello

Thank Lukas. I have seen it.
Moreover before I seen it I prepare my own one and try to publish it,
but something happens with goldelico's server at Ester period. I repeat
it below, it looks that you have not get it:

> Hello,
> 
> 1) Please, any help. After some experiments with LIS302 I find a way:
> 
> --- ../replicant-4.2/kernel/goldelico/gta04/arch/arm/configs/gta04_defconfig    2014-04-08 18:06:18.613605675 +0400
> +++
> kernel/goldelico/gta04/arch/arm/configs/gta04_defconfig     2014-04-20
> 20:50:31.286762778 +0400
> @@ -1198,7 +1200,7 @@
>  #
>  # Misc devices
>  #
> -# CONFIG_SENSORS_LIS3LV02D is not set
> +CONFIG_SENSORS_LIS3LV02D=y
>  # CONFIG_AD525X_DPOT is not set
>  # CONFIG_ATMEL_PWM is not set
>  # CONFIG_DUMMY_IRQ is not set
> @@ -1238,7 +1240,7 @@
>  #
>  # CONFIG_TI_ST is not set
>  # CONFIG_SENSORS_LIS3_SPI is not set
> -# CONFIG_SENSORS_LIS3_I2C is not set
> +CONFIG_SENSORS_LIS3_I2C=y 
>  
>  #
>  # Altera FPGA firmware download module
> --- ../replicant-4.2/kernel/goldelico/gta04/arch/arm/mach-omap2/board-omap3gta04.c      2014-04-18 19:37:43.203259000 +0400
> +++ kernel/goldelico/gta04/arch/arm/mach-omap2/board-omap3gta04.c
> 2014-04-20 20:51:57.047194067 +0400
> @@ -638,6 +638,8 @@
>  static struct regulator_consumer_supply gta04_vaux2_supply[] = {
>         REGULATOR_SUPPLY("vaux2", "2-0068"),
>         REGULATOR_SUPPLY("vaux2", "2-001e"),
> +       REGULATOR_SUPPLY("Vdd_IO", "2-001d"),
>  };
>  
>  static struct regulator_init_data gta04_vaux2 = {
> @@ -1157,7 +1159,12 @@
>  #endif
>  #if defined(CONFIG_INPUT_BMA150) ||
> defined(CONFIG_INPUT_BMA150_MODULE)
>  {
> -       I2C_BOARD_INFO("bma150", 0x41), /* supports our bma180 */
> +       I2C_BOARD_INFO("bma150", 0x41),  /*supports our bma180 */
> +},
> +#endif
> +#if defined(CONFIG_SENSORS_LIS3_I2C)
> +{
> +       I2C_BOARD_INFO("lis3lv02d", 0x1d),      /* supports our lis302
> */
>  },
>  #endif
>  #if defined(CONFIG_SENSORS_HMC5843) ||
> defined(CONFIG_SENSORS_HMC5843_MODULE)
> 
> which allow to me get input node in /sys/class/input/input*
> However next step still unsuccessful. In case that I am not sure in
> above, Please any help, especially with  REGULATOR_SUPPLY("Vdd_IO",
> "2-001d"). Is it correct place? I else get error message about "Vdd"
> regulator - what it meens?
>  
> > Hi,
> > 
> > as Nikolaus said, you proably have to edit the GTA04 boardfile
> > (arch/arm/mach-omap2/board-omap3gta04.c), to correctly initialize
> the
> > LIS302 driver.
> > See how the BMA180 (bma150 driver) is initialized as a reference:
> > https://github.com/OpenPhoenux/gta04-kernel/blob/3.12-replicant4/arch/arm/mach-omap2/board-omap3gta04.c#L1158
> > 
> > Also I will try to figure out why the system doesn't boot if a
> sensor
> > is not found and try to fix it, so you could at least boot your
> system
> > with my patches applied.
> 
> 2) In case that I get same behavior with patch above and Lukas
> patches, 
> I investigate a reason and found that simple check was missed and
> patch below
> solve the problem:
> --- ../replicant-4.2/device/goldelico/gta04/libsensors/gta04_sensors.c  2014-04-03 19:16:24.112305002 +0400
> +++ device/goldelico/gta04/libsensors/gta04_sensors.c   2014-04-20
> 20:53:55.927193884 +0400
> @@ -218,7 +218,6 @@
>  
>         if (module == NULL || device == NULL)
>                 return -EINVAL;
>         gta04_sensors_device = (struct gta04_sensors_device *)
>                 calloc(1, sizeof(struct gta04_sensors_device));
>         gta04_sensors_device->device.common.tag = HARDWARE_DEVICE_TAG;
> @@ -246,11 +245,14 @@
>                 }
>         }
>  
> -       gta04_sensors_device->poll_fds_count = p;
> +       if (p > 0) {
> +               gta04_sensors_device->poll_fds_count = p;
>  
> -       *device = &(gta04_sensors_device->device.common);
> +               *device = &(gta04_sensors_device->device.common);
>  
> -       return 0;
> +               return 0;
> +       }
> +       return -EINVAL;
>  }
>  
>  int gta04_sensors_get_sensors_list(struct sensors_module_t* module,
> 
> I have test this patch only at my device, which has LIS302 chip.
> Please, test it with 
> ordinary devices.
> 
> Best regards, Alexandre
> 
> 

 On Fri, 2014-04-25 at 08:57 +0200, Lukas Maerdian wrote:
> Hi Alexandre,
> 
> FYI: I've introduced a small patch, which fixes the problem with your
> device non-booting, because of the missing BMA180 sensor:
> http://git.goldelico.com/?p=gta04-replicant-device.git;a=commit;h=64fc50c97676050ce5dea75dc5c045675fc993e0
> 
> BR,
>   Lukas
> 
> 2014-04-07 17:59 GMT+02:00 Lukas Maerdian <lukas at goldelico.com>:
> > Try to configure a LIS302 driver into your kernel.
> > E.g. that one: http://lxr.free-electrons.com/source/drivers/misc/lis3lv02d/
> > (CONFIG_SENSORS_LIS3_I2C)
> >
> > Then check again in /sys/class/input/*/name for a lis3lv02d or
> > similar. Set the correct permissions (via init.gta04.rc) for
> > /dev/input/event* - corresponding to the input device where you found
> > the correct name. Afterwards you have to update the libsensors (in
> > devices/goldelico/gta04/libsensors/bma180.c) to check also for the
> > name you found in /sys/class/input/*/name instead of just for
> > "bma150".
> >
> > The rest of the HAL _should_ be pretty similar, as the LIS302 as well
> > as the BMA180 both provide ABS_X/Y/Z data. But my devices don't have a
> > LIS302, so I can't check. But please feel free to ask if you need
> > further help!
> >
> > BR,
> >   Lukas
> >
> > 2014-04-07 14:09 GMT+02:00 Alexandre Roumiantsev <ran at mail.wplus.net>:
> >> Hello, Lukas
> >>
> >> I am sure in same kernal defconfig. But you really right - my device
> >> is A3 model and I am looking now info about LIS302. Do have any?
> >>
> >> Best regards, Alexandre.
> >>
> >>
> >>
> >> 2014-04-07 14:46 GMT+04:00, Lukas Maerdian <lukas at goldelico.com>:
> >>> 2014-04-06 6:42 GMT+02:00 Alexandre Roumiantsev <ran at mail.wplus.net>:
> >>>> Hello
> >>>>
> >>>>> Also make sure, that /sys/class/input/input1/name is "bma150".
> >>>>> Otherwise you need to set the correct permissions on another
> >>>>> node.
> >>>>
> >>>> I have look at /sys/class/input/input1/name and find that it is
> >>>> twl4030_pwrbutton
> >>>> At my device I have next list of /sys/class/input/input?:
> >>>>
> >>>> /sys/class/input/input0
> >>>> tsc2007
> >>>> /sys/class/input/input1
> >>>> twl4030_pwrbutton
> >>>> /sys/class/input/input2
> >>>> twl4030:vibrator
> >>>> /sys/class/input/input3
> >>>> gta04 Headset Jack
> >>>> /sys/class/input/input4
> >>>> Phone button
> >>>> /sys/class/input/input5
> >>>> 3G Wakeup
> >>>
> >>> Hi Alexandre,
> >>>
> >>> it looks like your BMA180 is not properly configured. Do you have the
> >>> kernel driver loaded or compiled in? Are you using the same defconfig
> >>> as in the 3.12-replicant4 branch? Are you using a GTA04A4 - I think as
> >>> of this revision all devices should have the BMA180, some A3 models
> >>> were also deployed with a LIS302.
> >>>
> >>> BR,
> >>>   Lukas
> >>>

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 198 bytes
Desc: This is a digitally signed message part
URL: <http://lists.goldelico.com/pipermail/gta04-owner/attachments/20140425/829412a8/attachment.asc>


More information about the Gta04-owner mailing list