[U-Boot] [PATCH v5 04/12] samsung: misc: move display logo function to misc.c file.

[Przemyslaw Marczak <p.marczak@samsung.com>]

Hello Jaehoon,

On 01/14/2014 04:41 AM, Jaehoon Chung wrote:
> Dear Przemyslaw,
>
> On 01/10/2014 11:31 PM, Przemyslaw Marczak wrote:
>> board/samsung/common/misc.c:
>> - move draw_logo() function from exynos_fb.c
>> - add get_tizen_logo_info() function call removed from board files
>>
>> boards:
>> - update board files
>> - add CONFIG_MISC_INIT_R to Universal, Trats and Trats2
>>
>> Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
>> Tested-by: Hyungwon Hwang <human.hwang@samsung.com>
>> ---
>> changes v2:
>> - configs cleanup
>> - add check logo address before display
>>
>> Changes v3:
>> - none
>>
>> Changes v4:
>> - none
>>
>> Changes v5:
>> - none
>>
>>   board/samsung/common/misc.c              |   42 ++++++++++++++++++++++++++++++
>>   board/samsung/trats/trats.c              |    3 ---
>>   board/samsung/trats2/trats2.c            |    4 ---
>>   board/samsung/universal_c210/universal.c |    4 ---
>>   drivers/video/exynos_fb.c                |   28 --------------------
>>   include/configs/s5pc210_universal.h      |    3 +++
>>   include/configs/trats.h                  |    3 +++
>>   include/configs/trats2.h                 |    3 +++
>>   8 files changed, 51 insertions(+), 39 deletions(-)
>>
>> diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c
>> index 3764d12..6188e29 100644
>> --- a/board/samsung/common/misc.c
>> +++ b/board/samsung/common/misc.c
>> @@ -6,9 +6,51 @@
>>    */
>>
>>   #include <common.h>
>> +#include <lcd.h>
>> +#include <libtizen.h>
>> +
>> +#ifdef CONFIG_CMD_BMP
>> +static void draw_logo(void)
>> +{
>> +	int x, y;
>> +	ulong addr;
>> +
>> +#ifdef CONFIG_TIZEN
>> +	get_tizen_logo_info(&panel_info);
>> +#else
>> +	return;
> if CONFIG_TINZE didn't set, draw_logo should be just return, right?
> Then I think this point could be changed more readable.
>
> #ifdef CONFIG_TIZEN
> 	int x, y;
> 	ulong addr;
>
> 	get_tizen_logo_info(...);
> 	
> 	add = panel_info.logo_addr;
> 	...
> 	bmp_display(addr, x, y);
> #endif
>
> how about?
>
> Best Regards,
> Jaehoon Chung
>
>

You know, this file is common for all Samsung platforms, and I think 
this function should not depends only on Tizen logo. In this case user 
can choose other logo just by adding function like "get_logo" instead of 
the return statement. I also think that there is need for some common 
function which allows set proper logo by board config, but maybe not in 
this patch set?

Thank you,
-- 
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com