[Intel-gfx] [PATCH 1/7] lib/igt_fb: Let others use igt_get_fb_tile_size

[Praveen Paneri]

On Monday 20 March 2017 03:18 PM, Daniel Vetter wrote:
> On Sat, Mar 18, 2017 at 12:45:20AM +0530, Praveen Paneri wrote:
>> This function can be used by igt_draw to get accurate
>> tile dimensions for all tile formats.
>>
>> Signed-off-by: Praveen Paneri <praveen.paneri at intel.com>
>> ---
>>   lib/igt_fb.c | 2 +-
>>   lib/igt_fb.h | 3 ++-
>>   2 files changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/lib/igt_fb.c b/lib/igt_fb.c
>> index d2b7e9e..6ecc36b 100644
>> --- a/lib/igt_fb.c
>> +++ b/lib/igt_fb.c
>> @@ -74,7 +74,7 @@ static struct format_desc_struct {
>>   #define for_each_format(f)	\
>>   	for (f = format_desc; f - format_desc < ARRAY_SIZE(format_desc); f++)
>>
>> -static void igt_get_fb_tile_size(int fd, uint64_t tiling, int fb_bpp,
>> +void igt_get_fb_tile_size(int fd, uint64_t tiling, int fb_bpp,
>>   				 unsigned *width_ret, unsigned *height_ret)
>
> Documentation seems missing here.
> -Daniel
Sure. I will add it.

Thanks
Praveen
>
>>   {
>>   	switch (tiling) {
>> diff --git a/lib/igt_fb.h b/lib/igt_fb.h
>> index 4a680ce..b178eba 100644
>> --- a/lib/igt_fb.h
>> +++ b/lib/igt_fb.h
>> @@ -94,7 +94,8 @@ enum igt_text_align {
>>   	align_vcenter	= 0x04,
>>   	align_hcenter	= 0x08,
>>   };
>> -
>> +void igt_get_fb_tile_size(int fd, uint64_t tiling, int fb_bpp,
>> +			unsigned *width_ret, unsigned *height_ret);
>>   void igt_calc_fb_size(int fd, int width, int height, int bpp, uint64_t tiling,
>>   		      unsigned *size_ret, unsigned *stride_ret);
>>   unsigned int
>> --
>> 2.7.4
>>
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>