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

[Dixit, Ashutosh]

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;
      |                 ^~~~~~~~