> Signed-off-by: Matthias Kaehlcke <matth...@kaehlcke.net>
> ---
>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>  1 file changed, 17 insertions(+), 6 deletions(-)

> diff --git a/arch/arm/mach-omap2/board-am335xevm.c b/arch/arm/mach-omap2/board-am335xevm.c
> index 24811fd..8f714e7 100644
> --- a/arch/arm/mach-omap2/board-am335xevm.c
> +++ b/arch/arm/mach-omap2/board-am335xevm.c
> @@ -85,7 +85,7 @@
>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG 0x5
>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
> +static int beaglebone_lcd_avdd_en;
>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>  #define AM33XX_CTRL_REGADDR(reg)                               \
> @@ -100,6 +100,9 @@ int pad_mux_value;

>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
> +#define LCD7_CAPE_REV_A1    "00A1"
> +
>  static const struct display_panel disp_panel = {
>         WVGA,
>         32,
> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int profile)

>         gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>         gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
> -       gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
> -       gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
> +       gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
> +       gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>         if (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>                 pr_info("Failed to register LCDC device\n");
> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct memory_accessor *m, void *c)
>                 pr_info("Detected a daughter card on BeagleBone..");

>                 if (!strcmp(cape_eeprom_config.board_name, "BeagleBone LCD Cape") ||
> -                       !strncmp(cape_eeprom_config.board_name, LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
> -               {
> +                       !strncmp(cape_eeprom_config.board_name, LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>                         pr_info("BeagleBone LCD cape board detected\n");
>                         printk ("Board Name: %s\n", cape_eeprom_config.board_name);
> -                       printk ("manufacurer : %s", cape_eeprom_config.manufacturer);
> +                       printk ("Manufacturer : %s", cape_eeprom_config.manufacturer);
> +                       printk ("Hardware revision : %s", cape_eeprom_config.version);
> +
> +                       if (!strncmp(cape_eeprom_config.version, LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
> +                               /* rev A1 */
> +                               beaglebone_lcd_avdd_en = GPIO_TO_PIN(0, 7);
> +                       else
> +                               /* rev A2 or later */
> +                               beaglebone_lcd_avdd_en = GPIO_TO_PIN(1, 31);
> +
>                         bone_lcdc_init (DEV_ON_DGHTR_BRD, PROFILE_NONE);
>                         lcd_cape_keys_init(DEV_ON_DGHTR_BRD, PROFILE_NONE);
>                         lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD, PROFILE_NONE);
> --
> 1.7.10

> The GPIO pin for switching the power of the LCD7 cape has changed
> on rev A2. Select the right pin depending on the hardware revision
> read from the eeprom

> Signed-off-by: Matthias Kaehlcke
> ---
>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>  1 file changed, 17 insertions(+), 6 deletions(-)

> diff --git a/arch/arm/mach-omap2/board-am335xevm.c
> b/arch/arm/mach-omap2/board-am335xevm.c
> index 24811fd..8f714e7 100644
> --- a/arch/arm/mach-omap2/board-am335xevm.c
> +++ b/arch/arm/mach-omap2/board-am335xevm.c
> @@ -85,7 +85,7 @@
>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
> +static int beaglebone_lcd_avdd_en;
>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>  #define AM33XX_CTRL_REGADDR(reg)                                \
> @@ -100,6 +100,9 @@ int pad_mux_value;

>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
> +#define LCD7_CAPE_REV_A1    "00A1"
> +
>  static const struct display_panel disp_panel = {
>          WVGA,
>          32,
> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int profile)

>          gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>          gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
> -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
> -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
> +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
> +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>          if
> (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>                  pr_info("Failed to register LCDC device\n");
> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
> memory_accessor *m, void *c)
>                  pr_info("Detected a daughter card on BeagleBone..");

>                  if (!strcmp(cape_eeprom_config.board_name, "BeagleBone
> LCD Cape") ||
> -                        !strncmp(cape_eeprom_config.board_name,
> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
> -                {
> +                        !strncmp(cape_eeprom_config.board_name,
> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>                          pr_info("BeagleBone LCD cape board detected\n");
>                          printk ("Board Name: %s\n",
> cape_eeprom_config.board_name);
> -                        printk ("manufacurer : %s",
> cape_eeprom_config.manufacturer);
> +                        printk ("Manufacturer : %s",
> cape_eeprom_config.manufacturer);
> +                        printk ("Hardware revision : %s",
> cape_eeprom_config.version);
> +
> +                        if (!strncmp(cape_eeprom_config.version,
> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
> +                                /* rev A1 */
> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(0,
> 7);
> +                        else
> +                                /* rev A2 or later */
> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(1,
> 31);
> +
>                          bone_lcdc_init (DEV_ON_DGHTR_BRD, PROFILE_NONE);
>                          lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
> PROFILE_NONE);
>                          lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
> PROFILE_NONE);
> --
> 1.7.10

>    Both the TI SDK and the Angstrom Distro work, so I know it is S/W. Was
>    wondering if you ran into this at all?

> ---
>  services/input/InputReader.cpp |   12 ------------
>  1 file changed, 12 deletions(-)

> diff --git a/services/input/InputReader.cpp
> b/services/input/InputReader.cpp
> index 8e04383..eeb9076 100644
> --- a/services/input/InputReader.cpp
> +++ b/services/input/InputReader.cpp
> @@ -1449,14 +1449,6 @@ void
> SingleTouchMotionAccumulator::clearAbsoluteAxes() {
>      mAbsTiltY = 0;
>  }

> -#ifdef BEAGLEBONE
> -
> -/* Taken from touchscreen driver */
> -#define AM335X_TS_YMIN                 0xDC
> -#define AM335X_TS_YMAX                 0xF43
> -
> -#endif
> -
>  void SingleTouchMotionAccumulator::process(const RawEvent* rawEvent) {
>      if (rawEvent->type == EV_ABS) {
>          switch (rawEvent->scanCode) {
> @@ -1464,11 +1456,7 @@ void SingleTouchMotionAccumulator::process(const
> RawEvent* rawEvent) {
>              mAbsX = rawEvent->value;
>              break;
>          case ABS_Y:
> -#ifdef BEAGLEBONE
> -            mAbsY = AM335X_TS_YMAX - rawEvent->value + AM335X_TS_YMIN;
> -#else
>              mAbsY = rawEvent->value;
> -#endif
>              break;
>          case ABS_PRESSURE:
>              mAbsPressure = rawEvent->value;
> --
> 1.7.10

> --
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> rowboat+unsubscribe@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/rowboat?hl=en.

>    Both are sharing the same board file but when it comes to touch screen,
>    calibration parameters defers. You patch will perfectly work for
>    beaglebone but functionality will gets broke for am335xevm.

>    Either we need to keep the patch as it is or else beaglbone identification
>    should brought to board file and pass the pdata accordingly...

>      Remove an hack in the InputReader for the Beaglebone's touchscreen.
>      The correct x.min, x.max, y.min and y.max raw values are now retrieved
>      from the touchscreen driver.

>      ---
>       services/input/InputReader.cpp |   12 ------------
>       1 file changed, 12 deletions(-)

>      diff --git a/services/input/InputReader.cpp
>      b/services/input/InputReader.cpp
>      index 8e04383..eeb9076 100644
>      --- a/services/input/InputReader.cpp
>      +++ b/services/input/InputReader.cpp
>      @@ -1449,14 +1449,6 @@ void
>      SingleTouchMotionAccumulator::clearAbsoluteAxes() {
>           mAbsTiltY = 0;
>       }

>      -#ifdef BEAGLEBONE
>      -
>      -/* Taken from touchscreen driver */
>      -#define AM335X_TS_YMIN                 0xDC
>      -#define AM335X_TS_YMAX                 0xF43
>      -
>      -#endif
>      -
>       void SingleTouchMotionAccumulator::process(const RawEvent* rawEvent) {
>           if (rawEvent->type == EV_ABS) {
>               switch (rawEvent->scanCode) {
>      @@ -1464,11 +1456,7 @@ void SingleTouchMotionAccumulator::process(const
>      RawEvent* rawEvent) {
>                   mAbsX = rawEvent->value;
>                   break;
>               case ABS_Y:
>      -#ifdef BEAGLEBONE
>      -            mAbsY = AM335X_TS_YMAX - rawEvent->value + AM335X_TS_YMIN;
>      -#else
>                   mAbsY = rawEvent->value;
>      -#endif
>                   break;
>               case ABS_PRESSURE:
>                   mAbsPressure = rawEvent->value;

> Links:
> 1. mailto:matth...@kaehlcke.net/
> 2. mailto:rowboat@googlegroups.com/
> 3. mailto:rowboat%2Bunsubscribe@googlegroups.com/
> 4. http://groups.google.com/group/rowboat?hl=en

> El Fri, Jul 20, 2012 at 09:30:03AM +0530 Satish Patel ha dit:

> >    Small clarification..
> >    1. Actually we have two reference design with respect to am335x :
> >    am335xevm and beaglebone.

> >    Both are sharing the same board file but when it comes to touch
> screen,
> >    calibration parameters defers. You patch will perfectly work for
> >    beaglebone but functionality will gets broke for am335xevm.

> >    Either we need to keep the patch as it is or else beaglbone
> identification
> >    should brought to board file and pass the pdata accordingly...

> I understand the problem. I think the right thing to do is to pass the
> platform data depending on the board. There are (or will be) other lcd
> capes for the beaglebone like the lcd3 or lcd4 cape, the code should
> be prepared to deal at runtime with these capes based on their eeprom
> ids

> Next week I'll be travelling and won't find time, when I'm back I'll
> have another look at this

> Kind regards

> Matthias

> >    On Fri, Jul 20, 2012 at 1:45 AM, Matthias Kaehlcke
> >    <[1]matth...@kaehlcke.net> wrote:

> >      Remove an hack in the InputReader for the Beaglebone's touchscreen.
> >      The correct x.min, x.max, y.min and y.max raw values are now
> retrieved
> >      from the touchscreen driver.

> >      ---
> >       services/input/InputReader.cpp |   12 ------------
> >       1 file changed, 12 deletions(-)

> >      diff --git a/services/input/InputReader.cpp
> >      b/services/input/InputReader.cpp
> >      index 8e04383..eeb9076 100644
> >      --- a/services/input/InputReader.cpp
> >      +++ b/services/input/InputReader.cpp
> >      @@ -1449,14 +1449,6 @@ void
> >      SingleTouchMotionAccumulator::clearAbsoluteAxes() {
> >           mAbsTiltY = 0;
> >       }

> >      -#ifdef BEAGLEBONE
> >      -
> >      -/* Taken from touchscreen driver */
> >      -#define AM335X_TS_YMIN                 0xDC
> >      -#define AM335X_TS_YMAX                 0xF43
> >      -
> >      -#endif
> >      -
> >       void SingleTouchMotionAccumulator::process(const RawEvent*
> rawEvent) {
> >           if (rawEvent->type == EV_ABS) {
> >               switch (rawEvent->scanCode) {
> >      @@ -1464,11 +1456,7 @@ void
> SingleTouchMotionAccumulator::process(const
> >      RawEvent* rawEvent) {
> >                   mAbsX = rawEvent->value;
> >                   break;
> >               case ABS_Y:
> >      -#ifdef BEAGLEBONE
> >      -            mAbsY = AM335X_TS_YMAX - rawEvent->value +
> AM335X_TS_YMIN;
> >      -#else
> >                   mAbsY = rawEvent->value;
> >      -#endif
> >                   break;
> >               case ABS_PRESSURE:
> >                   mAbsPressure = rawEvent->value;

> > Links:
> > 1. mailto:matth...@kaehlcke.net/
> > 2. mailto:rowboat@googlegroups.com/
> > 3. mailto:rowboat%2Bunsubscribe@googlegroups.com/
> > 4. http://groups.google.com/group/rowboat?hl=en

> --
> Matthias Kaehlcke
> Embedded Linux Developer
> Amsterdam

>     I am incapable of conceiving infinity, and yet I do not accept finity
>                           (Simone de Beauvoir)
>                                                                  .''`.
>     using free software / Debian GNU/Linux | http://debian.org  : :'  :
>                                                                 `. `'`
> gpg --keyserver pgp.mit.edu --recv-keys 47D8E5D4                  `-

> --
> You received this message because you are subscribed to the Google Groups
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> To post to this group, send email to rowboat@googlegroups.com.
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> For more options, visit this group at
> http://groups.google.com/group/rowboat?hl=en.

> The GPIO pin for switching the power of the LCD7 cape has changed
> on rev A2. Select the right pin depending on the hardware revision
> read from the eeprom

> Signed-off-by: Matthias Kaehlcke <matth...@kaehlcke.net>
> ---
>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>  1 file changed, 17 insertions(+), 6 deletions(-)

> diff --git a/arch/arm/mach-omap2/board-am335xevm.c
> b/arch/arm/mach-omap2/board-am335xevm.c
> index 24811fd..8f714e7 100644
> --- a/arch/arm/mach-omap2/board-am335xevm.c
> +++ b/arch/arm/mach-omap2/board-am335xevm.c
> @@ -85,7 +85,7 @@
>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
> +static int beaglebone_lcd_avdd_en;
>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>  #define AM33XX_CTRL_REGADDR(reg)                                \
> @@ -100,6 +100,9 @@ int pad_mux_value;

>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
> +#define LCD7_CAPE_REV_A1    "00A1"
> +
>  static const struct display_panel disp_panel = {
>          WVGA,
>          32,
> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int profile)

>          gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>          gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
> -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
> -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
> +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
> +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>          if
> (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>                  pr_info("Failed to register LCDC device\n");
> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
> memory_accessor *m, void *c)
>                  pr_info("Detected a daughter card on BeagleBone..");

>                  if (!strcmp(cape_eeprom_config.board_name, "BeagleBone
> LCD Cape") ||
> -                        !strncmp(cape_eeprom_config.board_name,
> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
> -                {
> +                        !strncmp(cape_eeprom_config.board_name,
> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>                          pr_info("BeagleBone LCD cape board detected\n");
>                          printk ("Board Name: %s\n",
> cape_eeprom_config.board_name);
> -                        printk ("manufacurer : %s",
> cape_eeprom_config.manufacturer);
> +                        printk ("Manufacturer : %s",
> cape_eeprom_config.manufacturer);
> +                        printk ("Hardware revision : %s",
> cape_eeprom_config.version);
> +
> +                        if (!strncmp(cape_eeprom_config.version,
> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
> +                                /* rev A1 */
> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(0,
> 7);
> +                        else
> +                                /* rev A2 or later */
> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(1,
> 31);
> +
>                          bone_lcdc_init (DEV_ON_DGHTR_BRD, PROFILE_NONE);
>                          lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
> PROFILE_NONE);
>                          lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
> PROFILE_NONE);
> --
> 1.7.10

>      The GPIO pin for switching the power of the LCD7 cape has changed
>      on rev A2. Select the right pin depending on the hardware revision
>      read from the eeprom

>      Signed-off-by: Matthias Kaehlcke <[1]matth...@kaehlcke.net>
>      ---
>       arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>       1 file changed, 17 insertions(+), 6 deletions(-)

>      diff --git a/arch/arm/mach-omap2/board-am335xevm.c
>      b/arch/arm/mach-omap2/board-am335xevm.c
>      index 24811fd..8f714e7 100644
>      --- a/arch/arm/mach-omap2/board-am335xevm.c
>      +++ b/arch/arm/mach-omap2/board-am335xevm.c
>      @@ -85,7 +85,7 @@
>       #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>       #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

>      -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>      +static int beaglebone_lcd_avdd_en;
>       #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>       #define AM33XX_CTRL_REGADDR(reg)                                \
>      @@ -100,6 +100,9 @@ int pad_mux_value;

>       #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>      +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>      +#define LCD7_CAPE_REV_A1    "00A1"
>      +
>       static const struct display_panel disp_panel = {
>               WVGA,
>               32,
>      @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int
>      profile)

>               gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>               gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
>      -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
>      -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
>      +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
>      +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>               if
>      (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>                       pr_info("Failed to register LCDC device\n");
>      @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
>      memory_accessor *m, void *c)
>                       pr_info("Detected a daughter card on BeagleBone..");

>                       if (!strcmp(cape_eeprom_config.board_name, "BeagleBone
>      LCD Cape") ||
>      -                        !strncmp(cape_eeprom_config.board_name,
>      LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>      -                {
>      +                        !strncmp(cape_eeprom_config.board_name,
>      LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>                               pr_info("BeagleBone LCD cape board
>      detected\n");
>                               printk ("Board Name: %s\n",
>      cape_eeprom_config.board_name);
>      -                        printk ("manufacurer : %s",
>      cape_eeprom_config.manufacturer);
>      +                        printk ("Manufacturer : %s",
>      cape_eeprom_config.manufacturer);
>      +                        printk ("Hardware revision : %s",
>      cape_eeprom_config.version);
>      +
>      +                        if (!strncmp(cape_eeprom_config.version,
>      LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
>      +                                /* rev A1 */
>      +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(0,
>      7);
>      +                        else
>      +                                /* rev A2 or later */
>      +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(1,
>      31);
>      +
>                               bone_lcdc_init (DEV_ON_DGHTR_BRD,
>      PROFILE_NONE);
>                               lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
>      PROFILE_NONE);
>                               lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
>      PROFILE_NONE);

> Links:
> 1. mailto:matth...@kaehlcke.net/

> El Sat, Jul 28, 2012 at 06:02:23PM -0700 Georgi Todorov ha dit:

>>   Looks like this patch is for ics-2.6

> what makes you think that?

> the patch is based on rowboat-am335x-kernel-3.2, which contains the
> current branch for am335x

> On Jul 29, 2012, at 1:25 PM, Matthias Kaehlcke <matth...@kaehlcke.net> wrote:
>> Hi Georgi,

>> El Sat, Jul 28, 2012 at 06:02:23PM -0700 Georgi Todorov ha dit:

>>>   Looks like this patch is for ics-2.6

>> what makes you think that?
> Because the line numbers were way off in the am335xevm.c file of the TI-Android-ICS-4.0.3-DevKit-3.0.1.xml manifest, which I thought was using 2.6 kernel.  But I switched my repo to manifest rowboat-ics-am335x.xml and now it applied cleanly.

>>>   Have you tried it on rowboat-am335x-3.2?

>> the patch is based on rowboat-am335x-kernel-3.2, which contains the
>> current branch for am335x

> Thanks, I'm compiling it right now!

> Georgi

> The GPIO pin for switching the power of the LCD7 cape has changed
> on rev A2. Select the right pin depending on the hardware revision
> read from the eeprom

> Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net <javascript:>>
> ---
>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>  1 file changed, 17 insertions(+), 6 deletions(-)

> diff --git a/arch/arm/mach-omap2/board-am335xevm.c
> b/arch/arm/mach-omap2/board-am335xevm.c
> index 24811fd..8f714e7 100644
> --- a/arch/arm/mach-omap2/board-am335xevm.c
> +++ b/arch/arm/mach-omap2/board-am335xevm.c
> @@ -85,7 +85,7 @@
>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
> +static int beaglebone_lcd_avdd_en;
>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>  #define AM33XX_CTRL_REGADDR(reg)                                \
> @@ -100,6 +100,9 @@ int pad_mux_value;

>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
> +#define LCD7_CAPE_REV_A1    "00A1"
> +
>  static const struct display_panel disp_panel = {
>          WVGA,
>          32,
> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int profile)

>          gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>          gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
> -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
> -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
> +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
> +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>          if
> (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>                  pr_info("Failed to register LCDC device\n");
> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
> memory_accessor *m, void *c)
>                  pr_info("Detected a daughter card on BeagleBone..");

>                  if (!strcmp(cape_eeprom_config.board_name, "BeagleBone
> LCD Cape") ||
> -                        !strncmp(cape_eeprom_config.board_name,
> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
> -                {
> +                        !strncmp(cape_eeprom_config.board_name,
> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>                          pr_info("BeagleBone LCD cape board detected\n");
>                          printk ("Board Name: %s\n",
> cape_eeprom_config.board_name);
> -                        printk ("manufacurer : %s",
> cape_eeprom_config.manufacturer);
> +                        printk ("Manufacturer : %s",
> cape_eeprom_config.manufacturer);
> +                        printk ("Hardware revision : %s",
> cape_eeprom_config.version);
> +
> +                        if (!strncmp(cape_eeprom_config.version,
> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
> +                                /* rev A1 */
> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(0,
> 7);
> +                        else
> +                                /* rev A2 or later */
> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(1,
> 31);
> +
>                          bone_lcdc_init (DEV_ON_DGHTR_BRD, PROFILE_NONE);
>                          lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
> PROFILE_NONE);
>                          lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
> PROFILE_NONE);
> --
> 1.7.10

> Hi Matthias,
> Would it be possible to put this update in a repository? I am not sure how
> to go about editing my version downloaded off rowboat and changing the
> drivers.
> I have managed to find the file you edited but do not understand enough
> about the format of the edited file to manually edit the driver.

> Thanks
> Platinumx

> On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>> The GPIO pin for switching the power of the LCD7 cape has changed
>> on rev A2. Select the right pin depending on the hardware revision
>> read from the eeprom

>> Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>> ---
>>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>>  1 file changed, 17 insertions(+), 6 deletions(-)

>> diff --git a/arch/arm/mach-omap2/board-am335xevm.c
>> b/arch/arm/mach-omap2/board-am335xevm.c
>> index 24811fd..8f714e7 100644
>> --- a/arch/arm/mach-omap2/board-am335xevm.c
>> +++ b/arch/arm/mach-omap2/board-am335xevm.c
>> @@ -85,7 +85,7 @@
>>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

>> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>> +static int beaglebone_lcd_avdd_en;
>>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>>  #define AM33XX_CTRL_REGADDR(reg)                                \
>> @@ -100,6 +100,9 @@ int pad_mux_value;

>>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>> +#define LCD7_CAPE_REV_A1    "00A1"
>> +
>>  static const struct display_panel disp_panel = {
>>          WVGA,
>>          32,
>> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int profile)

>>          gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>>          gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
>> -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
>> -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
>> +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
>> +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>>          if
>> (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>>                  pr_info("Failed to register LCDC device\n");
>> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
>> memory_accessor *m, void *c)
>>                  pr_info("Detected a daughter card on BeagleBone..");

>>                  if (!strcmp(cape_eeprom_config.board_name, "BeagleBone
>> LCD Cape") ||
>> -                        !strncmp(cape_eeprom_config.board_name,
>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>> -                {
>> +                        !strncmp(cape_eeprom_config.board_name,
>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>>                          pr_info("BeagleBone LCD cape board detected\n");
>>                          printk ("Board Name: %s\n",
>> cape_eeprom_config.board_name);
>> -                        printk ("manufacurer : %s",
>> cape_eeprom_config.manufacturer);
>> +                        printk ("Manufacturer : %s",
>> cape_eeprom_config.manufacturer);
>> +                        printk ("Hardware revision : %s",
>> cape_eeprom_config.version);
>> +
>> +                        if (!strncmp(cape_eeprom_config.version,
>> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
>> +                                /* rev A1 */
>> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(0,
>> 7);
>> +                        else
>> +                                /* rev A2 or later */
>> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(1,
>> 31);
>> +
>>                          bone_lcdc_init (DEV_ON_DGHTR_BRD, PROFILE_NONE);
>>                          lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
>> PROFILE_NONE);
>>                          lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
>> PROFILE_NONE);
>> --
>> 1.7.10

> -Vishveshwar

> On Monday, August 13, 2012 5:45:49 PM UTC+5:30, Platinumphoenix wrote:

>     Hi Matthias,
>     Would it be possible to put this update in a repository? I am not
>     sure how to go about editing my version downloaded off rowboat and
>     changing the drivers.
>     I have managed to find the file you edited but do not understand
>     enough about the format of the edited file to manually edit the
>     driver.

>     Thanks
>     Platinumx

>     On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>         The GPIO pin for switching the power of the LCD7 cape has changed
>         on rev A2. Select the right pin depending on the hardware
>         revision
>         read from the eeprom

>         Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>         ---
>          arch/arm/mach-omap2/board-am335xevm.c |   23
>         +++++++++++++++++------
>          1 file changed, 17 insertions(+), 6 deletions(-)

>         diff --git a/arch/arm/mach-omap2/board-am335xevm.c
>         b/arch/arm/mach-omap2/board-am335xevm.c
>         index 24811fd..8f714e7 100644
>         --- a/arch/arm/mach-omap2/board-am335xevm.c
>         +++ b/arch/arm/mach-omap2/board-am335xevm.c
>         @@ -85,7 +85,7 @@
>          #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>          #define AR8051_RGMII_TX_CLK_DLY          BIT(8)

>         -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>         +static int beaglebone_lcd_avdd_en;
>          #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>          #define AM33XX_CTRL_REGADDR(reg)                           \
>         @@ -100,6 +100,9 @@ int pad_mux_value;

>          #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>         +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>         +#define LCD7_CAPE_REV_A1    "00A1"
>         +
>          static const struct display_panel disp_panel = {
>                  WVGA,
>                  32,
>         @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id,
>         int profile)

>                  gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>                  gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
>         -        gpio_request(BEAGLEBONE_LCD_AVDD_EN,
>         "BONE_LCD_AVDD_EN");
>         -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
>         +        gpio_request(beaglebone_lcd_avdd_en,
>         "BONE_LCD_AVDD_EN");
>         +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>                  if
>         (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))

>                          pr_info("Failed to register LCDC device\n");
>         @@ -2604,11 +2607,19 @@ static void
>         bone_setup_daughter_board(struct memory_accessor *m, void *c)
>                          pr_info("Detected a daughter card on
>         BeagleBone..");

>                          if (!strcmp(cape_eeprom_config.board_name,
>         "BeagleBone LCD Cape") ||
>         -                        !strncmp(cape_eeprom_config.board_name,
>         LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>         -                {
>         +                        !strncmp(cape_eeprom_config.board_name,
>         LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>                                  pr_info("BeagleBone LCD cape board
>         detected\n");
>         printk ("Board Name: %s\n", cape_eeprom_config.board_name);
>         - printk ("manufacurer : %s", cape_eeprom_config.manufacturer);
>         + printk ("Manufacturer : %s", cape_eeprom_config.manufacturer);
>         + printk ("Hardware revision : %s", cape_eeprom_config.version);
>         +
>         +                        if
>         (!strncmp(cape_eeprom_config.version, LCD7_CAPE_REV_A1,
>         sizeof(LCD7_CAPE_REV_A1) - 1))
>         +    /* rev A1 */
>         +    beaglebone_lcd_avdd_en = GPIO_TO_PIN(0, 7);
>         +                        else
>         +    /* rev A2 or later */
>         +    beaglebone_lcd_avdd_en = GPIO_TO_PIN(1, 31);
>         +
>                                  bone_lcdc_init (DEV_ON_DGHTR_BRD,
>         PROFILE_NONE);
>                                  lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
>         PROFILE_NONE);
>                                  lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
>         PROFILE_NONE);
>         --
>         1.7.10

> --
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> To view this discussion on the web visit
> https://groups.google.com/d/msg/rowboat/-/1A1YRqNTwiIJ.
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> For more options, visit this group at
> http://groups.google.com/group/rowboat?hl=en.

> On 08/13/2012 02:10 PM, Vishveshwar wrote:
>> The LCD7 cape support patches are now pushed to rowboat. You can sync
>> up the kernel sources to get them.

>> -Vishveshwar

>> On Monday, August 13, 2012 5:45:49 PM UTC+5:30, Platinumphoenix wrote:

>>     Hi Matthias,
>>     Would it be possible to put this update in a repository? I am not
>>     sure how to go about editing my version downloaded off rowboat
>>     and changing the drivers.
>>     I have managed to find the file you edited but do not understand
>>     enough about the format of the edited file to manually edit the
>>     driver.

>>     Thanks
>>     Platinumx

>>     On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>>         The GPIO pin for switching the power of the LCD7 cape has
>>         changed
>>         on rev A2. Select the right pin depending on the hardware
>>         revision
>>         read from the eeprom

>>         Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>>         ---
>>          arch/arm/mach-omap2/board-am335xevm.c |   23
>>         +++++++++++++++++------
>>          1 file changed, 17 insertions(+), 6 deletions(-)

>>         diff --git a/arch/arm/mach-omap2/board-am335xevm.c
>>         b/arch/arm/mach-omap2/board-am335xevm.c
>>         index 24811fd..8f714e7 100644
>>         --- a/arch/arm/mach-omap2/board-am335xevm.c
>>         +++ b/arch/arm/mach-omap2/board-am335xevm.c
>>         @@ -85,7 +85,7 @@
>>          #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>>          #define AR8051_RGMII_TX_CLK_DLY          BIT(8)

>>         -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>>         +static int beaglebone_lcd_avdd_en;
>>          #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>>          #define AM33XX_CTRL_REGADDR(reg)                           \
>>         @@ -100,6 +100,9 @@ int pad_mux_value;

>>          #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>>         +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>>         +#define LCD7_CAPE_REV_A1    "00A1"
>>         +
>>          static const struct display_panel disp_panel = {
>>                  WVGA,
>>                  32,
>>         @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id,
>>         int profile)

>>                  gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>>                  gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
>>         -        gpio_request(BEAGLEBONE_LCD_AVDD_EN,
>>         "BONE_LCD_AVDD_EN");
>>         -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
>>         +        gpio_request(beaglebone_lcd_avdd_en,
>>         "BONE_LCD_AVDD_EN");
>>         +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>>                  if
>>         (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))

>>                          pr_info("Failed to register LCDC device\n");
>>         @@ -2604,11 +2607,19 @@ static void
>>         bone_setup_daughter_board(struct memory_accessor *m, void *c)
>>                          pr_info("Detected a daughter card on
>>         BeagleBone..");

>>                          if (!strcmp(cape_eeprom_config.board_name,
>>         "BeagleBone LCD Cape") ||
>>         -                        !strncmp(cape_eeprom_config.board_name,
>>         LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>>         -                {
>>         +                        !strncmp(cape_eeprom_config.board_name,
>>         LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>>                                  pr_info("BeagleBone LCD cape board
>>         detected\n");
>>         printk ("Board Name: %s\n", cape_eeprom_config.board_name);
>>         - printk ("manufacurer : %s", cape_eeprom_config.manufacturer);
>>         + printk ("Manufacturer : %s", cape_eeprom_config.manufacturer);
>>         + printk ("Hardware revision : %s", cape_eeprom_config.version);
>>         +
>>         +                        if
>>         (!strncmp(cape_eeprom_config.version, LCD7_CAPE_REV_A1,
>>         sizeof(LCD7_CAPE_REV_A1) - 1))
>>         +    /* rev A1 */
>>         +    beaglebone_lcd_avdd_en = GPIO_TO_PIN(0, 7);
>>         +                        else
>>         +    /* rev A2 or later */
>>         +    beaglebone_lcd_avdd_en = GPIO_TO_PIN(1, 31);
>>         +
>>                                  bone_lcdc_init (DEV_ON_DGHTR_BRD,
>>         PROFILE_NONE);
>>                                  lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
>>         PROFILE_NONE);
>>                                  lcd_cape_tsc_init (
>>         DEV_ON_DGHTR_BRD, PROFILE_NONE);
>>         --
>>         1.7.10

>> --
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>> https://groups.google.com/d/msg/rowboat/-/1A1YRqNTwiIJ.
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> --
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> On 08/13/2012 03:25 PM, David Lindley wrote:

> Can you clarify which rowboat repository I should be syncing?
> Cheers
> Platinumx

> On 08/13/2012 02:10 PM, Vishveshwar wrote:

> The LCD7 cape support patches are now pushed to rowboat. You can sync up
> the kernel sources to get them.

> -Vishveshwar

> On Monday, August 13, 2012 5:45:49 PM UTC+5:30, Platinumphoenix wrote:

>> Hi Matthias,
>> Would it be possible to put this update in a repository? I am not sure
>> how to go about editing my version downloaded off rowboat and changing the
>> drivers.
>> I have managed to find the file you edited but do not understand enough
>> about the format of the edited file to manually edit the driver.

>> Thanks
>> Platinumx

>> On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>>> The GPIO pin for switching the power of the LCD7 cape has changed
>>> on rev A2. Select the right pin depending on the hardware revision
>>> read from the eeprom

>>> Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>>> ---
>>>  arch/arm/mach-omap2/board-**am335xevm.c |   23 +++++++++++++++++------
>>>  1 file changed, 17 insertions(+), 6 deletions(-)

>>> diff --git a/arch/arm/mach-omap2/board-**am335xevm.c
>>> b/arch/arm/mach-omap2/board-**am335xevm.c
>>> index 24811fd..8f714e7 100644
>>> --- a/arch/arm/mach-omap2/board-**am335xevm.c
>>> +++ b/arch/arm/mach-omap2/board-**am335xevm.c
>>> @@ -85,7 +85,7 @@
>>>  #define AR8051_DEBUG_RGMII_CLK_DLY_**REG        0x5
>>>  #define AR8051_RGMII_TX_CLK_DLY       **         BIT(8)

>>> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>>> +static int beaglebone_lcd_avdd_en;
>>>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>>>  #define AM33XX_CTRL_REGADDR(reg)      **                          \
>>> @@ -100,6 +100,9 @@ int pad_mux_value;

>>>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>>> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>>> +#define LCD7_CAPE_REV_A1    "00A1"
>>> +
>>>  static const struct display_panel disp_panel = {
>>>          WVGA,
>>>          32,
>>> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int
>>> profile)

>>>          gpio_request(**BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>>>          gpio_direction_**output(BEAGLEBONE_LCD_BL, 1);
>>> -        gpio_request(**BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
>>> -        gpio_direction_**output(BEAGLEBONE_LCD_AVDD_EN, 1);
>>> +        gpio_request(**beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
>>> +        gpio_direction_**output(beaglebone_lcd_avdd_en, 1);

>>>          if (am33xx_register_lcdc(&TFC_**S9700RTWV35TR_01B_bone_lcd_**cape_pdata))

>>>                  pr_info("**Failed to register LCDC device\n");
>>> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(**struct
>>> memory_accessor *m, void *c)
>>>                  pr_info("**Detected a daughter card on BeagleBone..");

>>>                  if (!strcmp(cape_eeprom_config.**board_name,
>>> "BeagleBone LCD Cape") ||
>>> -                        !**strncmp(cape_eeprom_config.**board_name,
>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>>> -                {
>>> +                        !**strncmp(cape_eeprom_config.**board_name,
>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>>>                          pr_**info("BeagleBone LCD cape board
>>> detected\n");
>>>                          **printk ("Board Name: %s\n",
>>> cape_eeprom_config.board_name)**;
>>> -                        **printk ("manufacurer : %s",
>>> cape_eeprom_config.**manufacturer);
>>> +                        **printk ("Manufacturer : %s",
>>> cape_eeprom_config.**manufacturer);
>>> +                        **printk ("Hardware revision : %s",
>>> cape_eeprom_config.version);
>>> +
>>> +                        if (!strncmp(cape_eeprom_config.**version,
>>> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
>>> +                             **   /* rev A1 */
>>> +                             **   beaglebone_lcd_avdd_en =
>>> GPIO_TO_PIN(0, 7);
>>> +                        else
>>> +                             **   /* rev A2 or later */
>>> +                             **   beaglebone_lcd_avdd_en =
>>> GPIO_TO_PIN(1, 31);
>>> +
>>>                          bone_**lcdc_init (DEV_ON_DGHTR_BRD,
>>> PROFILE_NONE);
>>>                          lcd_**cape_keys_init(DEV_ON_DGHTR_**BRD,
>>> PROFILE_NONE);
>>>                          lcd_**cape_tsc_init ( DEV_ON_DGHTR_BRD,
>>> PROFILE_NONE);
>>> --
>>> 1.7.10

>>>  --
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>  Scrap last comment found it :).
> Any updates on getting the inverted touch screen sorted?

> On 08/13/2012 03:25 PM, David Lindley wrote:

> Can you clarify which rowboat repository I should be syncing?
> Cheers
> Platinumx

> On 08/13/2012 02:10 PM, Vishveshwar wrote:

> The LCD7 cape support patches are now pushed to rowboat. You can sync up
> the kernel sources to get them.

> -Vishveshwar

> On Monday, August 13, 2012 5:45:49 PM UTC+5:30, Platinumphoenix wrote:

>> Hi Matthias,
>> Would it be possible to put this update in a repository? I am not sure
>> how to go about editing my version downloaded off rowboat and changing the
>> drivers.
>> I have managed to find the file you edited but do not understand enough
>> about the format of the edited file to manually edit the driver.

>> Thanks
>> Platinumx

>> On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>>> The GPIO pin for switching the power of the LCD7 cape has changed
>>> on rev A2. Select the right pin depending on the hardware revision
>>> read from the eeprom

>>> Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>>> ---
>>>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>>>  1 file changed, 17 insertions(+), 6 deletions(-)

>>> diff --git a/arch/arm/mach-omap2/board-am335xevm.c
>>> b/arch/arm/mach-omap2/board-am335xevm.c
>>> index 24811fd..8f714e7 100644
>>> --- a/arch/arm/mach-omap2/board-am335xevm.c
>>> +++ b/arch/arm/mach-omap2/board-am335xevm.c
>>> @@ -85,7 +85,7 @@
>>>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>>>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

>>> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>>> +static int beaglebone_lcd_avdd_en;
>>>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>>>  #define AM33XX_CTRL_REGADDR(reg)                                \
>>> @@ -100,6 +100,9 @@ int pad_mux_value;

>>>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>>> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>>> +#define LCD7_CAPE_REV_A1    "00A1"
>>> +
>>>  static const struct display_panel disp_panel = {
>>>          WVGA,
>>>          32,
>>> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int
>>> profile)

>>>          gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>>>          gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
>>> -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
>>> -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
>>> +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
>>> +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>>>          if
>>> (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>>>                  pr_info("Failed to register LCDC device\n");
>>> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
>>> memory_accessor *m, void *c)
>>>                  pr_info("Detected a daughter card on BeagleBone..");

>>>                  if (!strcmp(cape_eeprom_config.board_name, "BeagleBone
>>> LCD Cape") ||
>>> -                        !strncmp(cape_eeprom_config.board_name,
>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>>> -                {
>>> +                        !strncmp(cape_eeprom_config.board_name,
>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>>>                          pr_info("BeagleBone LCD cape board
>>> detected\n");
>>>                          printk ("Board Name: %s\n",
>>> cape_eeprom_config.board_name);
>>> -                        printk ("manufacurer : %s",
>>> cape_eeprom_config.manufacturer);
>>> +                        printk ("Manufacturer : %s",
>>> cape_eeprom_config.manufacturer);
>>> +                        printk ("Hardware revision : %s",
>>> cape_eeprom_config.version);
>>> +
>>> +                        if (!strncmp(cape_eeprom_config.version,
>>> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
>>> +                                /* rev A1 */
>>> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(0,
>>> 7);
>>> +                        else
>>> +                                /* rev A2 or later */
>>> +                                beaglebone_lcd_avdd_en = GPIO_TO_PIN(1,
>>> 31);
>>> +
>>>                          bone_lcdc_init (DEV_ON_DGHTR_BRD,
>>> PROFILE_NONE);
>>>                          lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
>>> PROFILE_NONE);
>>>                          lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
>>> PROFILE_NONE);
>>> --
>>> 1.7.10

>>>  --
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> We are currently working on tslib integration with rowboat. Expect to see
> some updates soon..

> -Vishveshwar

> On Monday, August 13, 2012 8:56:31 PM UTC+5:30, David Lindley wrote:

>>  Scrap last comment found it :).
>> Any updates on getting the inverted touch screen sorted?

>> On 08/13/2012 03:25 PM, David Lindley wrote:

>> Can you clarify which rowboat repository I should be syncing?
>> Cheers
>> Platinumx

>> On 08/13/2012 02:10 PM, Vishveshwar wrote:

>> The LCD7 cape support patches are now pushed to rowboat. You can sync up
>> the kernel sources to get them.

>> -Vishveshwar

>> On Monday, August 13, 2012 5:45:49 PM UTC+5:30, Platinumphoenix wrote:

>>> Hi Matthias,
>>> Would it be possible to put this update in a repository? I am not sure
>>> how to go about editing my version downloaded off rowboat and changing the
>>> drivers.
>>> I have managed to find the file you edited but do not understand enough
>>> about the format of the edited file to manually edit the driver.

>>> Thanks
>>> Platinumx

>>> On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>>>> The GPIO pin for switching the power of the LCD7 cape has changed
>>>> on rev A2. Select the right pin depending on the hardware revision
>>>> read from the eeprom

>>>> Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>>>> ---
>>>>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>>>>  1 file changed, 17 insertions(+), 6 deletions(-)

>>>> diff --git a/arch/arm/mach-omap2/board-am335xevm.c
>>>> b/arch/arm/mach-omap2/board-am335xevm.c
>>>> index 24811fd..8f714e7 100644
>>>> --- a/arch/arm/mach-omap2/board-am335xevm.c
>>>> +++ b/arch/arm/mach-omap2/board-am335xevm.c
>>>> @@ -85,7 +85,7 @@
>>>>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>>>>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

>>>> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>>>> +static int beaglebone_lcd_avdd_en;
>>>>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>>>>  #define AM33XX_CTRL_REGADDR(reg)                                \
>>>> @@ -100,6 +100,9 @@ int pad_mux_value;

>>>>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>>>> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>>>> +#define LCD7_CAPE_REV_A1    "00A1"
>>>> +
>>>>  static const struct display_panel disp_panel = {
>>>>          WVGA,
>>>>          32,
>>>> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int
>>>> profile)

>>>>          gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>>>>          gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
>>>> -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
>>>> -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
>>>> +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
>>>> +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>>>>          if
>>>> (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>>>>                  pr_info("Failed to register LCDC device\n");
>>>> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
>>>> memory_accessor *m, void *c)
>>>>                  pr_info("Detected a daughter card on BeagleBone..");

>>>>                  if (!strcmp(cape_eeprom_config.board_name, "BeagleBone
>>>> LCD Cape") ||
>>>> -                        !strncmp(cape_eeprom_config.board_name,
>>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>>>> -                {
>>>> +                        !strncmp(cape_eeprom_config.board_name,
>>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>>>>                          pr_info("BeagleBone LCD cape board
>>>> detected\n");
>>>>                          printk ("Board Name: %s\n",
>>>> cape_eeprom_config.board_name);
>>>> -                        printk ("manufacurer : %s",
>>>> cape_eeprom_config.manufacturer);
>>>> +                        printk ("Manufacturer : %s",
>>>> cape_eeprom_config.manufacturer);
>>>> +                        printk ("Hardware revision : %s",
>>>> cape_eeprom_config.version);
>>>> +
>>>> +                        if (!strncmp(cape_eeprom_config.version,
>>>> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
>>>> +                                /* rev A1 */
>>>> +                                beaglebone_lcd_avdd_en =
>>>> GPIO_TO_PIN(0, 7);
>>>> +                        else
>>>> +                                /* rev A2 or later */
>>>> +                                beaglebone_lcd_avdd_en =
>>>> GPIO_TO_PIN(1, 31);
>>>> +
>>>>                          bone_lcdc_init (DEV_ON_DGHTR_BRD,
>>>> PROFILE_NONE);
>>>>                          lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
>>>> PROFILE_NONE);
>>>>                          lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
>>>> PROFILE_NONE);
>>>> --
>>>> 1.7.10

>>>>  --
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> I am attempting to reassign the buttons on the top of the cape to act in
> different ways (reassign home, back, menu ect for the android filesystem).

> I am assuming the section in "board-am335xevm.c" entitled "/* Keys mapping
> */" (line 880) is where these things are defined?
> Could someone help me assign a custom GPIO pin to say the "HOME" button in
> the android filesystem?

> Thanks
> David

> On Tuesday, 14 August 2012 06:11:22 UTC+1, Vishveshwar wrote:

>> We are currently working on tslib integration with rowboat. Expect to see
>> some updates soon..

>> -Vishveshwar

>> On Monday, August 13, 2012 8:56:31 PM UTC+5:30, David Lindley wrote:

>>>  Scrap last comment found it :).
>>> Any updates on getting the inverted touch screen sorted?

>>> On 08/13/2012 03:25 PM, David Lindley wrote:

>>> Can you clarify which rowboat repository I should be syncing?
>>> Cheers
>>> Platinumx

>>> On 08/13/2012 02:10 PM, Vishveshwar wrote:

>>> The LCD7 cape support patches are now pushed to rowboat. You can sync up
>>> the kernel sources to get them.

>>> -Vishveshwar

>>> On Monday, August 13, 2012 5:45:49 PM UTC+5:30, Platinumphoenix wrote:

>>>> Hi Matthias,
>>>> Would it be possible to put this update in a repository? I am not sure
>>>> how to go about editing my version downloaded off rowboat and changing the
>>>> drivers.
>>>> I have managed to find the file you edited but do not understand enough
>>>> about the format of the edited file to manually edit the driver.

>>>> Thanks
>>>> Platinumx

>>>> On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>>>>> The GPIO pin for switching the power of the LCD7 cape has changed
>>>>> on rev A2. Select the right pin depending on the hardware revision
>>>>> read from the eeprom

>>>>> Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>>>>> ---
>>>>>  arch/arm/mach-omap2/board-**am335xevm.c |   23
>>>>> +++++++++++++++++------
>>>>>  1 file changed, 17 insertions(+), 6 deletions(-)

>>>>> diff --git a/arch/arm/mach-omap2/board-**am335xevm.c
>>>>> b/arch/arm/mach-omap2/board-**am335xevm.c
>>>>> index 24811fd..8f714e7 100644
>>>>> --- a/arch/arm/mach-omap2/board-**am335xevm.c
>>>>> +++ b/arch/arm/mach-omap2/board-**am335xevm.c
>>>>> @@ -85,7 +85,7 @@
>>>>>  #define AR8051_DEBUG_RGMII_CLK_DLY_**REG        0x5
>>>>>  #define AR8051_RGMII_TX_CLK_DLY       **         BIT(8)

>>>>> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>>>>> +static int beaglebone_lcd_avdd_en;
>>>>>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>>>>>  #define AM33XX_CTRL_REGADDR(reg)      **                          \
>>>>> @@ -100,6 +100,9 @@ int pad_mux_value;

>>>>>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>>>>> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>>>>> +#define LCD7_CAPE_REV_A1    "00A1"
>>>>> +
>>>>>  static const struct display_panel disp_panel = {
>>>>>          WVGA,
>>>>>          32,
>>>>> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int
>>>>> profile)

>>>>>          gpio_request(**BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>>>>>          gpio_direction_**output(BEAGLEBONE_LCD_BL, 1);
>>>>> -        gpio_request(**BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
>>>>> -        gpio_direction_**output(BEAGLEBONE_LCD_AVDD_EN, 1);
>>>>> +        gpio_request(**beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
>>>>> +        gpio_direction_**output(beaglebone_lcd_avdd_en, 1);

>>>>>          if (am33xx_register_lcdc(&TFC_**S9700RTWV35TR_01B_bone_lcd_**cape_pdata))

>>>>>                  pr_info("**Failed to register LCDC device\n");
>>>>> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(**struct
>>>>> memory_accessor *m, void *c)
>>>>>                  pr_info("**Detected a daughter card on
>>>>> BeagleBone..");

>>>>>                  if (!strcmp(cape_eeprom_config.**board_name,
>>>>> "BeagleBone LCD Cape") ||
>>>>> -                        !**strncmp(cape_eeprom_config.**board_name,
>>>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>>>>> -                {
>>>>> +                        !**strncmp(cape_eeprom_config.**board_name,
>>>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>>>>>                          pr_**info("BeagleBone LCD cape board
>>>>> detected\n");
>>>>>                          **printk ("Board Name: %s\n",
>>>>> cape_eeprom_config.board_name)**;
>>>>> -                        **printk ("manufacurer : %s",
>>>>> cape_eeprom_config.**manufacturer);
>>>>> +                        **printk ("Manufacturer : %s",
>>>>> cape_eeprom_config.**manufacturer);
>>>>> +                        **printk ("Hardware revision : %s",
>>>>> cape_eeprom_config.version);
>>>>> +
>>>>> +                        if (!strncmp(cape_eeprom_config.**version,
>>>>> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
>>>>> +                             **   /* rev A1 */
>>>>> +                             **   beaglebone_lcd_avdd_en =
>>>>> GPIO_TO_PIN(0, 7);
>>>>> +                        else
>>>>> +                             **   /* rev A2 or later */
>>>>> +                             **   beaglebone_lcd_avdd_en =
>>>>> GPIO_TO_PIN(1, 31);
>>>>> +
>>>>>                          bone_**lcdc_init (DEV_ON_DGHTR_BRD,
>>>>> PROFILE_NONE);
>>>>>                          lcd_**cape_keys_init(DEV_ON_DGHTR_**BRD,
>>>>> PROFILE_NONE);
>>>>>                          lcd_**cape_tsc_init ( DEV_ON_DGHTR_BRD,
>>>>> PROFILE_NONE);
>>>>> --
>>>>> 1.7.10

>>>>>  --
>>> You received this message because you are subscribed to the Google
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>>> To view this discussion on the web visit https://groups.google.com/d/**
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>>>   --
> You received this message because you are subscribed to the Google Groups
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> Hi again,
> Having got the LCDcape working with the updated kernel I have a similar
> question:

> I am attempting to reassign the buttons on the top of the cape to act in
> different ways (reassign home, back, menu ect for the android filesystem).

> I am assuming the section in "board-am335xevm.c" entitled "/* Keys mapping
> */" (line 880) is where these things are defined?
> Could someone help me assign a custom GPIO pin to say the "HOME" button in
> the android filesystem?

> Thanks
> David

> On Tuesday, 14 August 2012 06:11:22 UTC+1, Vishveshwar wrote:

>> We are currently working on tslib integration with rowboat. Expect to see
>> some updates soon..

>> -Vishveshwar

>> On Monday, August 13, 2012 8:56:31 PM UTC+5:30, David Lindley wrote:

>>>  Scrap last comment found it :).
>>> Any updates on getting the inverted touch screen sorted?

>>> On 08/13/2012 03:25 PM, David Lindley wrote:

>>> Can you clarify which rowboat repository I should be syncing?
>>> Cheers
>>> Platinumx

>>> On 08/13/2012 02:10 PM, Vishveshwar wrote:

>>> The LCD7 cape support patches are now pushed to rowboat. You can sync up
>>> the kernel sources to get them.

>>> -Vishveshwar

>>> On Monday, August 13, 2012 5:45:49 PM UTC+5:30, Platinumphoenix wrote:

>>>> Hi Matthias,
>>>> Would it be possible to put this update in a repository? I am not sure
>>>> how to go about editing my version downloaded off rowboat and changing the
>>>> drivers.
>>>> I have managed to find the file you edited but do not understand enough
>>>> about the format of the edited file to manually edit the driver.

>>>> Thanks
>>>> Platinumx

>>>> On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>>>>> The GPIO pin for switching the power of the LCD7 cape has changed
>>>>> on rev A2. Select the right pin depending on the hardware revision
>>>>> read from the eeprom

>>>>> Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>>>>> ---
>>>>>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>>>>>  1 file changed, 17 insertions(+), 6 deletions(-)

>>>>> diff --git a/arch/arm/mach-omap2/board-am335xevm.c
>>>>> b/arch/arm/mach-omap2/board-am335xevm.c
>>>>> index 24811fd..8f714e7 100644
>>>>> --- a/arch/arm/mach-omap2/board-am335xevm.c
>>>>> +++ b/arch/arm/mach-omap2/board-am335xevm.c
>>>>> @@ -85,7 +85,7 @@
>>>>>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>>>>>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

>>>>> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>>>>> +static int beaglebone_lcd_avdd_en;
>>>>>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>>>>>  #define AM33XX_CTRL_REGADDR(reg)                                \
>>>>> @@ -100,6 +100,9 @@ int pad_mux_value;

>>>>>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>>>>> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>>>>> +#define LCD7_CAPE_REV_A1    "00A1"
>>>>> +
>>>>>  static const struct display_panel disp_panel = {
>>>>>          WVGA,
>>>>>          32,
>>>>> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int
>>>>> profile)

>>>>>          gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>>>>>          gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
>>>>> -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
>>>>> -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
>>>>> +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
>>>>> +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>>>>>          if
>>>>> (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>>>>>                  pr_info("Failed to register LCDC device\n");
>>>>> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
>>>>> memory_accessor *m, void *c)
>>>>>                  pr_info("Detected a daughter card on BeagleBone..");

>>>>>                  if (!strcmp(cape_eeprom_config.board_name,
>>>>> "BeagleBone LCD Cape") ||
>>>>> -                        !strncmp(cape_eeprom_config.board_name,
>>>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>>>>> -                {
>>>>> +                        !strncmp(cape_eeprom_config.board_name,
>>>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>>>>>                          pr_info("BeagleBone LCD cape board
>>>>> detected\n");
>>>>>                          printk ("Board Name: %s\n",
>>>>> cape_eeprom_config.board_name);
>>>>> -                        printk ("manufacurer : %s",
>>>>> cape_eeprom_config.manufacturer);
>>>>> +                        printk ("Manufacturer : %s",
>>>>> cape_eeprom_config.manufacturer);
>>>>> +                        printk ("Hardware revision : %s",
>>>>> cape_eeprom_config.version);
>>>>> +
>>>>> +                        if (!strncmp(cape_eeprom_config.version,
>>>>> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
>>>>> +                                /* rev A1 */
>>>>> +                                beaglebone_lcd_avdd_en =
>>>>> GPIO_TO_PIN(0, 7);
>>>>> +                        else
>>>>> +                                /* rev A2 or later */
>>>>> +                                beaglebone_lcd_avdd_en =
>>>>> GPIO_TO_PIN(1, 31);
>>>>> +
>>>>>                          bone_lcdc_init (DEV_ON_DGHTR_BRD,
>>>>> PROFILE_NONE);
>>>>>                          lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
>>>>> PROFILE_NONE);
>>>>>                          lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
>>>>> PROFILE_NONE);
>>>>> --
>>>>> 1.7.10

>>>>>  --
>>> You received this message because you are subscribed to the Google
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> Hi David,

> The current version of rowboat source has the support for Beaglebone LCD7
> cap Rev A1 and A2 with the 5-keys GPIO keypad support.

> The usual format followed with the rowboat source code is:

> - In kernel register the keys to the functionality, as labelled side to
> the button. This is carried out in the "board-am335xevm.c" file.
> - In Android currently we have mapped those 5 buttons to Android
> functionality, such as: BACK, HOME, MENU, SEARCH, POWER. And this is done
> in the file: "device/ti/beaglebone/gpio-keys.kl".

> So, if you haven't taken the latest source code, then execute the
> "getevent"

> And a sample output can be:

> root@android:/ # getevent
> could not get driver version for /dev/input/mice, Not a typewriter
> add device 1: /dev/input/event1
>   name:     "gpio-keys"
> add device 2: /dev/input/event0
>   name:     "ti-tsc-adcc"
> could not get driver version for /dev/input/mouse0, Not a typewriter
> /dev/input/event1: 0001 006a 00000001
> /dev/input/event1: 0000 0000 00000000
> /dev/input/event1: 0001 006a 00000000
> /dev/input/event1: 0000 0000 00000000

> Here 6A is the keycode in Hex, sent by the linux to Android. Now in
> gpio-keys.kl file, add teh following entry:

> # Beaglebone LCD Cape  GPIO KEYPAD keylayout
> key 106   HOME               WAKE

> Here 106 is the decimal equivalent of 0x6A.

> Hope this helps.

> Regards,
> Umakanta Patro

> On Tuesday, 28 August 2012 14:53:44 UTC+5:30, (unknown) wrote:

>> Hi again,
>> Having got the LCDcape working with the updated kernel I have a similar
>> question:

>> I am attempting to reassign the buttons on the top of the cape to act in
>> different ways (reassign home, back, menu ect for the android filesystem).

>> I am assuming the section in "board-am335xevm.c" entitled "/* Keys
>> mapping */" (line 880) is where these things are defined?
>> Could someone help me assign a custom GPIO pin to say the "HOME" button
>> in the android filesystem?

>> Thanks
>> David

>> On Tuesday, 14 August 2012 06:11:22 UTC+1, Vishveshwar wrote:

>>> We are currently working on tslib integration with rowboat. Expect to
>>> see some updates soon..

>>> -Vishveshwar

>>> On Monday, August 13, 2012 8:56:31 PM UTC+5:30, David Lindley wrote:

>>>>  Scrap last comment found it :).
>>>> Any updates on getting the inverted touch screen sorted?

>>>> On 08/13/2012 03:25 PM, David Lindley wrote:

>>>> Can you clarify which rowboat repository I should be syncing?
>>>> Cheers
>>>> Platinumx

>>>> On 08/13/2012 02:10 PM, Vishveshwar wrote:

>>>> The LCD7 cape support patches are now pushed to rowboat. You can sync
>>>> up the kernel sources to get them.

>>>> -Vishveshwar

>>>> On Monday, August 13, 2012 5:45:49 PM UTC+5:30, Platinumphoenix wrote:

>>>>> Hi Matthias,
>>>>> Would it be possible to put this update in a repository? I am not sure
>>>>> how to go about editing my version downloaded off rowboat and changing the
>>>>> drivers.
>>>>> I have managed to find the file you edited but do not understand
>>>>> enough about the format of the edited file to manually edit the driver.

>>>>> Thanks
>>>>> Platinumx

>>>>> On Wednesday, 11 July 2012 20:08:57 UTC+1, Matthias Kaehlcke wrote:

>>>>>> The GPIO pin for switching the power of the LCD7 cape has changed
>>>>>> on rev A2. Select the right pin depending on the hardware revision
>>>>>> read from the eeprom

>>>>>> Signed-off-by: Matthias Kaehlcke <matt...@kaehlcke.net>
>>>>>> ---
>>>>>>  arch/arm/mach-omap2/board-am335xevm.c |   23 +++++++++++++++++------
>>>>>>  1 file changed, 17 insertions(+), 6 deletions(-)

>>>>>> diff --git a/arch/arm/mach-omap2/board-am335xevm.c
>>>>>> b/arch/arm/mach-omap2/board-am335xevm.c
>>>>>> index 24811fd..8f714e7 100644
>>>>>> --- a/arch/arm/mach-omap2/board-am335xevm.c
>>>>>> +++ b/arch/arm/mach-omap2/board-am335xevm.c
>>>>>> @@ -85,7 +85,7 @@
>>>>>>  #define AR8051_DEBUG_RGMII_CLK_DLY_REG        0x5
>>>>>>  #define AR8051_RGMII_TX_CLK_DLY                BIT(8)

>>>>>> -#define BEAGLEBONE_LCD_AVDD_EN GPIO_TO_PIN(0, 7)
>>>>>> +static int beaglebone_lcd_avdd_en;
>>>>>>  #define BEAGLEBONE_LCD_BL GPIO_TO_PIN(1, 18)

>>>>>>  #define AM33XX_CTRL_REGADDR(reg)                                \
>>>>>> @@ -100,6 +100,9 @@ int pad_mux_value;

>>>>>>  #define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"

>>>>>> +#define LCD7_CAPE_NAME_2    "BeagleBone LCD7 CAPE"
>>>>>> +#define LCD7_CAPE_REV_A1    "00A1"
>>>>>> +
>>>>>>  static const struct display_panel disp_panel = {
>>>>>>          WVGA,
>>>>>>          32,
>>>>>> @@ -1339,8 +1342,8 @@ static void bone_lcdc_init(int evm_id, int
>>>>>> profile)

>>>>>>          gpio_request(BEAGLEBONE_LCD_BL, "BONE_LCD_BL");
>>>>>>          gpio_direction_output(BEAGLEBONE_LCD_BL, 1);
>>>>>> -        gpio_request(BEAGLEBONE_LCD_AVDD_EN, "BONE_LCD_AVDD_EN");
>>>>>> -        gpio_direction_output(BEAGLEBONE_LCD_AVDD_EN, 1);
>>>>>> +        gpio_request(beaglebone_lcd_avdd_en, "BONE_LCD_AVDD_EN");
>>>>>> +        gpio_direction_output(beaglebone_lcd_avdd_en, 1);

>>>>>>          if
>>>>>> (am33xx_register_lcdc(&TFC_S9700RTWV35TR_01B_bone_lcd_cape_pdata))
>>>>>>                  pr_info("Failed to register LCDC device\n");
>>>>>> @@ -2604,11 +2607,19 @@ static void bone_setup_daughter_board(struct
>>>>>> memory_accessor *m, void *c)
>>>>>>                  pr_info("Detected a daughter card on BeagleBone..");

>>>>>>                  if (!strcmp(cape_eeprom_config.board_name,
>>>>>> "BeagleBone LCD Cape") ||
>>>>>> -                        !strncmp(cape_eeprom_config.board_name,
>>>>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1))
>>>>>> -                {
>>>>>> +                        !strncmp(cape_eeprom_config.board_name,
>>>>>> LCD7_CAPE_NAME_2, sizeof(LCD7_CAPE_NAME_2) - 1)) {
>>>>>>                          pr_info("BeagleBone LCD cape board
>>>>>> detected\n");
>>>>>>                          printk ("Board Name: %s\n",
>>>>>> cape_eeprom_config.board_name);
>>>>>> -                        printk ("manufacurer : %s",
>>>>>> cape_eeprom_config.manufacturer);
>>>>>> +                        printk ("Manufacturer : %s",
>>>>>> cape_eeprom_config.manufacturer);
>>>>>> +                        printk ("Hardware revision : %s",
>>>>>> cape_eeprom_config.version);
>>>>>> +
>>>>>> +                        if (!strncmp(cape_eeprom_config.version,
>>>>>> LCD7_CAPE_REV_A1, sizeof(LCD7_CAPE_REV_A1) - 1))
>>>>>> +                                /* rev A1 */
>>>>>> +                                beaglebone_lcd_avdd_en =
>>>>>> GPIO_TO_PIN(0, 7);
>>>>>> +                        else
>>>>>> +                                /* rev A2 or later */
>>>>>> +                                beaglebone_lcd_avdd_en =
>>>>>> GPIO_TO_PIN(1, 31);
>>>>>> +
>>>>>>                          bone_lcdc_init (DEV_ON_DGHTR_BRD,
>>>>>> PROFILE_NONE);
>>>>>>                          lcd_cape_keys_init(DEV_ON_DGHTR_BRD,
>>>>>> PROFILE_NONE);
>>>>>>                          lcd_cape_tsc_init ( DEV_ON_DGHTR_BRD,
>>>>>> PROFILE_NONE);
>>>>>> --
>>>>>> 1.7.10

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