[U-Boot] [PATCH 0/3 v2] video: lcd: splash screen prepare changes

[U-Boot] [PATCH 0/3 v2] video: lcd: splash screen prepare changes

[Robert Winkler]

The first 2 patches are the result of discussion in these threads:
http://lists.denx.de/pipermail/u-boot/2013-May/155463.html
http://lists.denx.de/pipermail/u-boot/2013-June/155630.html
http://lists.denx.de/pipermail/u-boot/2013-June/155632.html

The upshot is, move splash_screen_prepare to a common location
so it can be used in cfb_console.c and (possibly) make it weak.

The first patch can be accepted without the last two.  The third
patch is a fix for cm_t35 that's only necessary if we make it weak. 

Robert Winkler (3):
  video: lcd: Add CONFIG_SPLASH_SCREEN_PREPARE support to CONFIG_VIDEO
  video: lcd: Make splash_screen_prepare weak, remove config macro
  omap: cm_t35: Fix cm_t35 for weak splash_screen_prepare

 README                         |  8 --------
 board/compulab/cm_t35/cm_t35.c |  2 +-
 common/Makefile                |  1 +
 common/lcd.c                   | 16 +++-------------
 common/splash.c                | 31 +++++++++++++++++++++++++++++++
 doc/README.splashprepare       |  8 ++++++++
 drivers/video/cfb_console.c    |  5 +++--
 include/configs/cm_t35.h       |  1 -
 include/lcd.h                  |  1 -
 include/splash.h               | 29 +++++++++++++++++++++++++++++
 10 files changed, 76 insertions(+), 26 deletions(-)
 create mode 100644 common/splash.c
 create mode 100644 doc/README.splashprepare
 create mode 100644 include/splash.h

-- 
1.8.3

[U-Boot] [PATCH 1/3 v2] video: lcd: Add CONFIG_SPLASH_SCREEN_PREPARE support to CONFIG_VIDEO

[Robert Winkler]

Create splash.c/h to put the function and any future common splash
screen code in.

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
---
v2 changes:
remove superfluous comments
remove debug printf that slipped in
remove address from GPL comments

 common/Makefile             |  1 +
 common/lcd.c                | 16 +++-------------
 common/splash.c             | 36 ++++++++++++++++++++++++++++++++++++
 drivers/video/cfb_console.c |  5 +++--
 include/lcd.h               |  1 -
 include/splash.h            | 29 +++++++++++++++++++++++++++++
 6 files changed, 72 insertions(+), 16 deletions(-)
 create mode 100644 common/splash.c
 create mode 100644 include/splash.h

diff --git a/common/Makefile b/common/Makefile
index 1cfb132..b48f227 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -204,6 +204,7 @@ COBJS-y += flash.o
 COBJS-$(CONFIG_CMD_KGDB) += kgdb.o kgdb_stubs.o
 COBJS-$(CONFIG_I2C_EDID) += edid.o
 COBJS-$(CONFIG_KALLSYMS) += kallsyms.o
+COBJS-y += splash.o
 COBJS-$(CONFIG_LCD) += lcd.o
 COBJS-$(CONFIG_LYNXKDI) += lynxkdi.o
 COBJS-$(CONFIG_MENU) += menu.o
diff --git a/common/lcd.c b/common/lcd.c
index edae835..72ffcfb 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -43,6 +43,8 @@
 #include <lcd.h>
 #include <watchdog.h>
 
+#include <splash.h>
+
 #if defined(CONFIG_CPU_PXA25X) || defined(CONFIG_CPU_PXA27X) || \
 	defined(CONFIG_CPU_MONAHANS)
 #define CONFIG_CPU_PXA
@@ -1068,18 +1070,6 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
 }
 #endif
 
-#ifdef CONFIG_SPLASH_SCREEN_PREPARE
-static inline int splash_screen_prepare(void)
-{
-	return board_splash_screen_prepare();
-}
-#else
-static inline int splash_screen_prepare(void)
-{
-	return 0;
-}
-#endif
-
 static void *lcd_logo(void)
 {
 #ifdef CONFIG_SPLASH_SCREEN
@@ -1092,7 +1082,7 @@ static void *lcd_logo(void)
 		do_splash = 0;
 
 		if (splash_screen_prepare())
-			return (void *)gd->fb_base;
+			return (void *)lcd_base;
 
 		addr = simple_strtoul (s, NULL, 16);
 #ifdef CONFIG_SPLASH_SCREEN_ALIGN
diff --git a/common/splash.c b/common/splash.c
new file mode 100644
index 0000000..98de2be
--- /dev/null
+++ b/common/splash.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/
+ *
+ */
+
+#include <splash.h>
+#include <config.h>
+
+#ifdef CONFIG_SPLASH_SCREEN_PREPARE
+int splash_screen_prepare(void)
+{
+	return board_splash_screen_prepare();
+}
+#else
+int splash_screen_prepare(void)
+{
+	return 0;
+}
+#endif
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 0793f07..4e299c6 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -181,6 +181,8 @@
  */
 #include <video_fb.h>
 
+#include <splash.h>
+
 /*
  * some Macros
  */
@@ -1995,10 +1997,9 @@ static void *video_logo(void)
 #ifdef CONFIG_SPLASH_SCREEN
 	s = getenv("splashimage");
 	if (s != NULL) {
-
+		splash_screen_prepare();
 		addr = simple_strtoul(s, NULL, 16);
 
-
 		if (video_display_bitmap(addr,
 					video_logo_xpos,
 					video_logo_ypos) == 0) {
diff --git a/include/lcd.h b/include/lcd.h
index c6e7fc5..e58ffd0 100644
--- a/include/lcd.h
+++ b/include/lcd.h
@@ -37,7 +37,6 @@ extern struct vidinfo panel_info;
 
 void lcd_ctrl_init(void *lcdbase);
 void lcd_enable(void);
-int board_splash_screen_prepare(void);
 
 /* setcolreg used in 8bpp/16bpp; initcolregs used in monochrome */
 void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue);
diff --git a/include/splash.h b/include/splash.h
new file mode 100644
index 0000000..63b45e0
--- /dev/null
+++ b/include/splash.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/
+ */
+
+#ifndef _SPLASH_H_
+#define _SPLASH_H_
+
+
+int splash_screen_prepare(void);
+
+
+#endif
-- 
1.8.3

[U-Boot] [PATCH 1/3 v2] video: lcd: Add CONFIG_SPLASH_SCREEN_PREPARE support to CONFIG_VIDEO

[Igor Grinberg]

Hi Robert,

On 06/17/13 21:31, Robert Winkler wrote:
> Create splash.c/h to put the function and any future common splash
> screen code in.
> 
> Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>

Acked-by: Igor Grinberg <grinberg@compulab.co.il>

> ---
> v2 changes:
> remove superfluous comments
> remove debug printf that slipped in
> remove address from GPL comments
> 
>  common/Makefile             |  1 +
>  common/lcd.c                | 16 +++-------------
>  common/splash.c             | 36 ++++++++++++++++++++++++++++++++++++
>  drivers/video/cfb_console.c |  5 +++--
>  include/lcd.h               |  1 -
>  include/splash.h            | 29 +++++++++++++++++++++++++++++
>  6 files changed, 72 insertions(+), 16 deletions(-)
>  create mode 100644 common/splash.c
>  create mode 100644 include/splash.h
> 
> diff --git a/common/Makefile b/common/Makefile
> index 1cfb132..b48f227 100644
> --- a/common/Makefile
> +++ b/common/Makefile
> @@ -204,6 +204,7 @@ COBJS-y += flash.o
>  COBJS-$(CONFIG_CMD_KGDB) += kgdb.o kgdb_stubs.o
>  COBJS-$(CONFIG_I2C_EDID) += edid.o
>  COBJS-$(CONFIG_KALLSYMS) += kallsyms.o
> +COBJS-y += splash.o
>  COBJS-$(CONFIG_LCD) += lcd.o
>  COBJS-$(CONFIG_LYNXKDI) += lynxkdi.o
>  COBJS-$(CONFIG_MENU) += menu.o
> diff --git a/common/lcd.c b/common/lcd.c
> index edae835..72ffcfb 100644
> --- a/common/lcd.c
> +++ b/common/lcd.c
> @@ -43,6 +43,8 @@
>  #include <lcd.h>
>  #include <watchdog.h>
>  
> +#include <splash.h>
> +
>  #if defined(CONFIG_CPU_PXA25X) || defined(CONFIG_CPU_PXA27X) || \
>  	defined(CONFIG_CPU_MONAHANS)
>  #define CONFIG_CPU_PXA
> @@ -1068,18 +1070,6 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
>  }
>  #endif
>  
> -#ifdef CONFIG_SPLASH_SCREEN_PREPARE
> -static inline int splash_screen_prepare(void)
> -{
> -	return board_splash_screen_prepare();
> -}
> -#else
> -static inline int splash_screen_prepare(void)
> -{
> -	return 0;
> -}
> -#endif
> -
>  static void *lcd_logo(void)
>  {
>  #ifdef CONFIG_SPLASH_SCREEN
> @@ -1092,7 +1082,7 @@ static void *lcd_logo(void)
>  		do_splash = 0;
>  
>  		if (splash_screen_prepare())
> -			return (void *)gd->fb_base;
> +			return (void *)lcd_base;
>  
>  		addr = simple_strtoul (s, NULL, 16);
>  #ifdef CONFIG_SPLASH_SCREEN_ALIGN
> diff --git a/common/splash.c b/common/splash.c
> new file mode 100644
> index 0000000..98de2be
> --- /dev/null
> +++ b/common/splash.c
> @@ -0,0 +1,36 @@
> +/*
> + * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
> + *
> + * See file CREDITS for list of people who contributed to this
> + * project.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., http://www.fsf.org/about/contact/
> + *
> + */
> +
> +#include <splash.h>
> +#include <config.h>
> +
> +#ifdef CONFIG_SPLASH_SCREEN_PREPARE
> +int splash_screen_prepare(void)
> +{
> +	return board_splash_screen_prepare();
> +}
> +#else
> +int splash_screen_prepare(void)
> +{
> +	return 0;
> +}
> +#endif
> diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
> index 0793f07..4e299c6 100644
> --- a/drivers/video/cfb_console.c
> +++ b/drivers/video/cfb_console.c
> @@ -181,6 +181,8 @@
>   */
>  #include <video_fb.h>
>  
> +#include <splash.h>
> +
>  /*
>   * some Macros
>   */
> @@ -1995,10 +1997,9 @@ static void *video_logo(void)
>  #ifdef CONFIG_SPLASH_SCREEN
>  	s = getenv("splashimage");
>  	if (s != NULL) {
> -
> +		splash_screen_prepare();
>  		addr = simple_strtoul(s, NULL, 16);
>  
> -
>  		if (video_display_bitmap(addr,
>  					video_logo_xpos,
>  					video_logo_ypos) == 0) {
> diff --git a/include/lcd.h b/include/lcd.h
> index c6e7fc5..e58ffd0 100644
> --- a/include/lcd.h
> +++ b/include/lcd.h
> @@ -37,7 +37,6 @@ extern struct vidinfo panel_info;
>  
>  void lcd_ctrl_init(void *lcdbase);
>  void lcd_enable(void);
> -int board_splash_screen_prepare(void);
>  
>  /* setcolreg used in 8bpp/16bpp; initcolregs used in monochrome */
>  void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue);
> diff --git a/include/splash.h b/include/splash.h
> new file mode 100644
> index 0000000..63b45e0
> --- /dev/null
> +++ b/include/splash.h
> @@ -0,0 +1,29 @@
> +/*
> + * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
> + *
> + * See file CREDITS for list of people who contributed to this
> + * project.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., http://www.fsf.org/about/contact/
> + */
> +
> +#ifndef _SPLASH_H_
> +#define _SPLASH_H_
> +
> +
> +int splash_screen_prepare(void);
> +
> +
> +#endif
> 

-- 
Regards,
Igor.

[U-Boot] [PATCH 2/3] video: lcd: Make splash_screen_prepare weak, remove config macro

[Robert Winkler]

Remove CONFIG_SPLASH_SCREEN_PREPARE from README
Add doc/README.splashprepare to document functionality

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
---
 README                   |  8 --------
 common/splash.c          | 13 ++++---------
 doc/README.splashprepare |  8 ++++++++
 3 files changed, 12 insertions(+), 17 deletions(-)
 create mode 100644 doc/README.splashprepare

diff --git a/README b/README
index b72ab2f..0686073 100644
--- a/README
+++ b/README
@@ -1605,14 +1605,6 @@ CBFS (Coreboot Filesystem) support
 			=> vertically centered image
 			   at x = dspWidth - bmpWidth - 9
 
-		CONFIG_SPLASH_SCREEN_PREPARE
-
-		If this option is set then the board_splash_screen_prepare()
-		function, which must be defined in your code, is called as part
-		of the splash screen display sequence. It gives the board an
-		opportunity to prepare the splash image data before it is
-		processed and sent to the frame buffer by U-Boot.
-
 - Gzip compressed BMP image support: CONFIG_VIDEO_BMP_GZIP
 
 		If this option is set, additionally to standard BMP
diff --git a/common/splash.c b/common/splash.c
index 98de2be..1882e5f 100644
--- a/common/splash.c
+++ b/common/splash.c
@@ -21,16 +21,11 @@
  */
 
 #include <splash.h>
-#include <config.h>
 
-#ifdef CONFIG_SPLASH_SCREEN_PREPARE
-int splash_screen_prepare(void)
-{
-	return board_splash_screen_prepare();
-}
-#else
-int splash_screen_prepare(void)
+int __splash_screen_prepare(void)
 {
 	return 0;
 }
-#endif
+
+int splash_screen_prepare(void)
+	__attribute__ ((weak, alias("__splash_screen_prepare")));
diff --git a/doc/README.splashprepare b/doc/README.splashprepare
new file mode 100644
index 0000000..61b4ec5
--- /dev/null
+++ b/doc/README.splashprepare
@@ -0,0 +1,8 @@
+---------------------------------------------------------------------
+Splash Screen
+---------------------------------------------------------------------
+The splash_screen_prepare() function is a weak function defined in
+common/splash.c. It is called as part of the splash screen display
+sequence. It gives the board an opportunity to prepare the splash
+image data before it is processed and sent to the frame buffer by
+U-Boot.  Define your own version to use this feature.
-- 
1.8.3

[U-Boot] [PATCH 2/3] video: lcd: Make splash_screen_prepare weak, remove config macro

[Igor Grinberg]

On 06/17/13 21:31, Robert Winkler wrote:
> Remove CONFIG_SPLASH_SCREEN_PREPARE from README
> Add doc/README.splashprepare to document functionality
> 
> Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>

Acked-by: Igor Grinberg <grinberg@compulab.co.il>

> ---
>  README                   |  8 --------
>  common/splash.c          | 13 ++++---------
>  doc/README.splashprepare |  8 ++++++++
>  3 files changed, 12 insertions(+), 17 deletions(-)
>  create mode 100644 doc/README.splashprepare
> 
> diff --git a/README b/README
> index b72ab2f..0686073 100644
> --- a/README
> +++ b/README
> @@ -1605,14 +1605,6 @@ CBFS (Coreboot Filesystem) support
>  			=> vertically centered image
>  			   at x = dspWidth - bmpWidth - 9
>  
> -		CONFIG_SPLASH_SCREEN_PREPARE
> -
> -		If this option is set then the board_splash_screen_prepare()
> -		function, which must be defined in your code, is called as part
> -		of the splash screen display sequence. It gives the board an
> -		opportunity to prepare the splash image data before it is
> -		processed and sent to the frame buffer by U-Boot.
> -
>  - Gzip compressed BMP image support: CONFIG_VIDEO_BMP_GZIP
>  
>  		If this option is set, additionally to standard BMP
> diff --git a/common/splash.c b/common/splash.c
> index 98de2be..1882e5f 100644
> --- a/common/splash.c
> +++ b/common/splash.c
> @@ -21,16 +21,11 @@
>   */
>  
>  #include <splash.h>
> -#include <config.h>
>  
> -#ifdef CONFIG_SPLASH_SCREEN_PREPARE
> -int splash_screen_prepare(void)
> -{
> -	return board_splash_screen_prepare();
> -}
> -#else
> -int splash_screen_prepare(void)
> +int __splash_screen_prepare(void)
>  {
>  	return 0;
>  }
> -#endif
> +
> +int splash_screen_prepare(void)
> +	__attribute__ ((weak, alias("__splash_screen_prepare")));
> diff --git a/doc/README.splashprepare b/doc/README.splashprepare
> new file mode 100644
> index 0000000..61b4ec5
> --- /dev/null
> +++ b/doc/README.splashprepare
> @@ -0,0 +1,8 @@
> +---------------------------------------------------------------------
> +Splash Screen
> +---------------------------------------------------------------------
> +The splash_screen_prepare() function is a weak function defined in
> +common/splash.c. It is called as part of the splash screen display
> +sequence. It gives the board an opportunity to prepare the splash
> +image data before it is processed and sent to the frame buffer by
> +U-Boot.  Define your own version to use this feature.
> 

-- 
Regards,
Igor.

[U-Boot] [PATCH 3/3] omap: cm_t35: Fix cm_t35 for weak splash_screen_prepare

[Robert Winkler]

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
---
 board/compulab/cm_t35/cm_t35.c | 2 +-
 include/configs/cm_t35.h       | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index b0b80e5..95098af 100644
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -120,7 +120,7 @@ static inline int splash_load_from_nand(void)
 }
 #endif /* CONFIG_CMD_NAND */
 
-int board_splash_screen_prepare(void)
+int splash_screen_prepare(void)
 {
 	char *env_splashimage_value;
 	u32 bmp_load_addr;
diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index c6e357a..b258da9 100644
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -339,6 +339,5 @@
 #define CONFIG_SPLASH_SCREEN
 #define CONFIG_CMD_BMP
 #define CONFIG_BMP_16BPP
-#define CONFIG_SPLASH_SCREEN_PREPARE
 
 #endif /* __CONFIG_H */
-- 
1.8.3

[U-Boot] [PATCH 3/3] omap: cm_t35: Fix cm_t35 for weak splash_screen_prepare

[Igor Grinberg]

On 06/17/13 21:31, Robert Winkler wrote:
> Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>

Usually, we add something to the commit message, otherwise
Acked-by: Igor Grinberg <grinberg@compulab.co.il>

> ---
>  board/compulab/cm_t35/cm_t35.c | 2 +-
>  include/configs/cm_t35.h       | 1 -
>  2 files changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
> index b0b80e5..95098af 100644
> --- a/board/compulab/cm_t35/cm_t35.c
> +++ b/board/compulab/cm_t35/cm_t35.c
> @@ -120,7 +120,7 @@ static inline int splash_load_from_nand(void)
>  }
>  #endif /* CONFIG_CMD_NAND */
>  
> -int board_splash_screen_prepare(void)
> +int splash_screen_prepare(void)
>  {
>  	char *env_splashimage_value;
>  	u32 bmp_load_addr;
> diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
> index c6e357a..b258da9 100644
> --- a/include/configs/cm_t35.h
> +++ b/include/configs/cm_t35.h
> @@ -339,6 +339,5 @@
>  #define CONFIG_SPLASH_SCREEN
>  #define CONFIG_CMD_BMP
>  #define CONFIG_BMP_16BPP
> -#define CONFIG_SPLASH_SCREEN_PREPARE
>  
>  #endif /* __CONFIG_H */
> 

-- 
Regards,
Igor.

[U-Boot] [PATCH 3/3] omap: cm_t35: Fix cm_t35 for weak splash_screen_prepare

[Robert Winkler]

I figured this one was so simple it didn't warrant anything more than
what's already in the subject line.

On Mon, Jun 17, 2013 at 11:26 PM, Igor Grinberg <grinberg@compulab.co.il> wrote:
>
> On 06/17/13 21:31, Robert Winkler wrote:
>> Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
>
> Usually, we add something to the commit message, otherwise
> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
>
>> ---
>>  board/compulab/cm_t35/cm_t35.c | 2 +-
>>  include/configs/cm_t35.h       | 1 -
>>  2 files changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
>> index b0b80e5..95098af 100644
>> --- a/board/compulab/cm_t35/cm_t35.c
>> +++ b/board/compulab/cm_t35/cm_t35.c
>> @@ -120,7 +120,7 @@ static inline int splash_load_from_nand(void)
>>  }
>>  #endif /* CONFIG_CMD_NAND */
>>
>> -int board_splash_screen_prepare(void)
>> +int splash_screen_prepare(void)
>>  {
>>       char *env_splashimage_value;
>>       u32 bmp_load_addr;
>> diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
>> index c6e357a..b258da9 100644
>> --- a/include/configs/cm_t35.h
>> +++ b/include/configs/cm_t35.h
>> @@ -339,6 +339,5 @@
>>  #define CONFIG_SPLASH_SCREEN
>>  #define CONFIG_CMD_BMP
>>  #define CONFIG_BMP_16BPP
>> -#define CONFIG_SPLASH_SCREEN_PREPARE
>>
>>  #endif /* __CONFIG_H */
>>
>
> --
> Regards,
> Igor.

[U-Boot] [PATCH 3/3] omap: cm_t35: Fix cm_t35 for weak splash_screen_prepare

[Igor Grinberg]

On 06/18/13 19:28, Robert Winkler wrote:
> I figured this one was so simple it didn't warrant anything more than
> what's already in the subject line.

Yes, that's understood.
There are plenty of simple patches, but still it is a good practice
to have even a minimal commit message.

> 
> On Mon, Jun 17, 2013 at 11:26 PM, Igor Grinberg <grinberg@compulab.co.il> wrote:
>>
>> On 06/17/13 21:31, Robert Winkler wrote:
>>> Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
>>
>> Usually, we add something to the commit message, otherwise
>> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
>>
>>> ---
>>>  board/compulab/cm_t35/cm_t35.c | 2 +-
>>>  include/configs/cm_t35.h       | 1 -
>>>  2 files changed, 1 insertion(+), 2 deletions(-)
>>>
>>> diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
>>> index b0b80e5..95098af 100644
>>> --- a/board/compulab/cm_t35/cm_t35.c
>>> +++ b/board/compulab/cm_t35/cm_t35.c
>>> @@ -120,7 +120,7 @@ static inline int splash_load_from_nand(void)
>>>  }
>>>  #endif /* CONFIG_CMD_NAND */
>>>
>>> -int board_splash_screen_prepare(void)
>>> +int splash_screen_prepare(void)
>>>  {
>>>       char *env_splashimage_value;
>>>       u32 bmp_load_addr;
>>> diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
>>> index c6e357a..b258da9 100644
>>> --- a/include/configs/cm_t35.h
>>> +++ b/include/configs/cm_t35.h
>>> @@ -339,6 +339,5 @@
>>>  #define CONFIG_SPLASH_SCREEN
>>>  #define CONFIG_CMD_BMP
>>>  #define CONFIG_BMP_16BPP
>>> -#define CONFIG_SPLASH_SCREEN_PREPARE
>>>
>>>  #endif /* __CONFIG_H */
>>>
>>
>> --
>> Regards,
>> Igor.
> 

-- 
Regards,
Igor.

[U-Boot] [PATCH 0/3 v2] video: lcd: splash screen prepare changes

[Robert Winkler]

Hello all,

I haven't heard from anyone but Igor.  Does that mean it looks good?

Robert


On Mon, Jun 17, 2013 at 11:31 AM, Robert Winkler <
robert.winkler@boundarydevices.com> wrote:

> The first 2 patches are the result of discussion in these threads:
> http://lists.denx.de/pipermail/u-boot/2013-May/155463.html
> http://lists.denx.de/pipermail/u-boot/2013-June/155630.html
> http://lists.denx.de/pipermail/u-boot/2013-June/155632.html
>
> The upshot is, move splash_screen_prepare to a common location
> so it can be used in cfb_console.c and (possibly) make it weak.
>
> The first patch can be accepted without the last two.  The third
> patch is a fix for cm_t35 that's only necessary if we make it weak.
>
> Robert Winkler (3):
>   video: lcd: Add CONFIG_SPLASH_SCREEN_PREPARE support to CONFIG_VIDEO
>   video: lcd: Make splash_screen_prepare weak, remove config macro
>   omap: cm_t35: Fix cm_t35 for weak splash_screen_prepare
>
>  README                         |  8 --------
>  board/compulab/cm_t35/cm_t35.c |  2 +-
>  common/Makefile                |  1 +
>  common/lcd.c                   | 16 +++-------------
>  common/splash.c                | 31 +++++++++++++++++++++++++++++++
>  doc/README.splashprepare       |  8 ++++++++
>  drivers/video/cfb_console.c    |  5 +++--
>  include/configs/cm_t35.h       |  1 -
>  include/lcd.h                  |  1 -
>  include/splash.h               | 29 +++++++++++++++++++++++++++++
>  10 files changed, 76 insertions(+), 26 deletions(-)
>  create mode 100644 common/splash.c
>  create mode 100644 doc/README.splashprepare
>  create mode 100644 include/splash.h
>
> --
> 1.8.3
>
>

[U-Boot] [PATCH 0/3 v2] video: lcd: splash screen prepare changes

[Anatolij Gustschin]

Hello Robert,

On Wed, 26 Jun 2013 16:00:20 -0700
Robert Winkler <robert.winkler@boundarydevices.com> wrote:

> Hello all,
> 
> I haven't heard from anyone but Igor.  Does that mean it looks good?

Sorry for delay, I've applied this series now. Thanks!

Anatolij