R-B'd and pushed, thanks!
On Tue, 2017-08-29 at 15:53 +0300, Paul Kocialkowski wrote:
> When running the full chamelium test binary, it occurs that the hpd
> storm exit handler (that restores its initial value) will fail when
> trying to acquire DRM master.
>
> This happens even though the previously-held DRM file descriptor was
> closed already.
>
> Since there is no need to get DRM master for debugfs access purposes,
> open the DRM node without requesting master to fix the issue.
>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxxxxxx>
> ---
> lib/igt_debugfs.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c
> index ee1f0f54..090b56e0 100644
> --- a/lib/igt_debugfs.c
> +++ b/lib/igt_debugfs.c
> @@ -579,7 +579,7 @@ void igt_require_pipe_crc(int fd)
>
> static void igt_hpd_storm_exit_handler(int sig)
> {
> - int fd = drm_open_driver_master(DRIVER_INTEL);
> + int fd = drm_open_driver(DRIVER_INTEL);
>
> /* Here we assume that only one i915 device will be ever
> present */
> igt_hpd_storm_reset(fd);
--
Cheers,
Lyude
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