[PATCH 04/14] exynos/fimg2d: check buffer space in g2d_solid_fill()

[Tobias Jakobi]

Hello!


Inki Dae wrote:
> On 2015년 08월 24일 23:13, Tobias Jakobi wrote:
>> The amount of commands (regular and GEM) doesn't depend
>> on the input here.
>>
>> Signed-off-by: Tobias Jakobi <tjakobi at math.uni-bielefeld.de>
>> ---
>>  exynos/exynos_fimg2d.c | 3 +++
>>  1 file changed, 3 insertions(+)
>>
>> diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c
>> index 1ae8adf..9b7bcce 100644
>> --- a/exynos/exynos_fimg2d.c
>> +++ b/exynos/exynos_fimg2d.c
>> @@ -319,6 +319,9 @@ g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img,
>>  	union g2d_bitblt_cmd_val bitblt;
>>  	union g2d_point_val pt;
>>  
>> +	if (g2d_check_space(ctx, 7, 1))
>> +		return -ENOSPC;
> 
> You can make 3 and 4 patches to one. These should be same patch.
Hmm, so which 3 (respectively 4) patches should be squashed?

I tried to separate stuff to make review easier. If squashing here is
the only issue, do I need to resend the series or can e.g. Emil just do
the squash when merging?

With best wishes,
Tobias


> 
>> +
>>  	g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_NORMAL);
>>  	g2d_add_cmd(ctx, DST_COLOR_MODE_REG, img->color_mode);
>>  	g2d_add_base_addr(ctx, img, g2d_dst);
>>
>