[igt-dev] [PATCH i-g-t v6 3/3] tests/kms_writeback: Enhance kms_writeback for custom modes

[Abhinav Kumar]

Hi Ashutosh

On 8/8/2022 10:38 AM, Dixit, Ashutosh wrote:
> On Thu, 04 Aug 2022 15:02:35 -0700, Rohith Iyer wrote:
>>
>> 	igt_subtest("writeback-pixel-formats") {
>> +		igt_skip_on(data.dump_check || data.list_modes);
>> 		drmModePropertyBlobRes *formats_blob = get_writeback_formats_blob(output);
>> 		const char *valid_chars = "01234568 ABCGNRUVXY";
>> 		unsigned int i;
> 
> $ ninja -C build
> ninja: Entering directory `build'
> [120/1183] Compiling C object tests/kms_writeback.p/kms_writeback.c.o
> ../tests/kms_writeback.c: In function ‘__igt_unique____real_main480’:
> ../tests/kms_writeback.c:532:17: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
>    532 |                 drmModePropertyBlobRes *formats_blob = get_writeback_formats_blob(output);
>        |                 ^~~~~~~~~~~~~~~~~~~~~~
> ../tests/kms_writeback.c:555:17: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
>    555 |                 igt_fb_t invalid_output_fb;
>        |                 ^~~~~~~~
> ../tests/kms_writeback.c:571:17: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
>    571 |                 igt_fb_t output_fb;
>        |                 ^~~~~~~~
> ../tests/kms_writeback.c:586:17: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
>    586 |                 igt_fb_t output_fb;
>        |                 ^~~~~~~~

All these warnings were pre-existing warnings in kms_writeback even 
before this series and not introduced by this series.

However, we will be happy to fix these for the benefit of all.

Thanks

Abhinav