On Wed, Sep 27, 2017 at 03:34:15PM -0300, Gabriel Krisman Bertazi wrote:
> display->n_pipes is zero-indexed, so N returned in
> igt_display_get_n_pipes is already not a valid pipe. This patch
> prevents kms_ccs from going nuts when testing the first unxesting pipe.
^unexisting
--
Petri Latvala
>
> Signed-off-by: Gabriel Krisman Bertazi <kris...@collabora.co.uk>
> Reviewed-by: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
> ---
> lib/igt_kms.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/igt_kms.c b/lib/igt_kms.c
> index 7bcafc072f70..c7b169afba54 100644
> --- a/lib/igt_kms.c
> +++ b/lib/igt_kms.c
> @@ -1865,7 +1865,7 @@ void igt_display_require_output_on_pipe(igt_display_t
> *display, enum pipe pipe)
> {
> igt_output_t *output;
>
> - igt_skip_on_f(igt_display_get_n_pipes(display) < pipe,
> + igt_skip_on_f(pipe >= igt_display_get_n_pipes(display),
> "Pipe %s does not exist.\n", kmstest_pipe_name(pipe));
>
> for_each_valid_output_on_pipe(display, pipe, output)
> --
> 2.11.0
>
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