[PATCH i-g-t v1 4/7] lib/drmtest: Allow to get drm device name

[Andrzej Hajda]

On 07.06.2024 17:36, Kamil Konieczny wrote:
> Make this a public function so in tests developers could use it
> instead of hard-coding driver names (such as "i915" or "xe").
>
> Signed-off-by: Kamil Konieczny <kamil.konieczny at linux.intel.com>
> ---
>   lib/drmtest.c | 14 +++++++++++++-
>   lib/drmtest.h |  2 ++
>   2 files changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/lib/drmtest.c b/lib/drmtest.c
> index 8ea96ba76..2dd4540b8 100644
> --- a/lib/drmtest.c
> +++ b/lib/drmtest.c
> @@ -81,7 +81,19 @@
>    * and [batchbuffer](igt-gpu-tools-intel-batchbuffer.html) libraries as dependencies.
>    */
>   
> -static int __get_drm_device_name(int fd, char *name, int name_size)
> +/**
> + * __get_drm_device_name:
> + * @fd: a drm file descriptor
> + * @name: pointer to memory
> + * @name_size: size of @name
> + *
> + * A wrapper for DRM_IOCTL_VERSION which will write drm device name in @name.
> + *
> + * Returns:
> + * 0  if name of DRM driver was filled in @name
> + * -1 on ioctl fail
> + */
> +int __get_drm_device_name(int fd, char *name, int name_size)

Why still this ugly name?

Beside this:
Reviewed-by: Andrzej Hajda <andrzej.hajda at intel.com>

Regards
Andrzej

>   {
>   	drm_version_t version;
>   
> diff --git a/lib/drmtest.h b/lib/drmtest.h
> index 4d9b60882..27e5a18e2 100644
> --- a/lib/drmtest.h
> +++ b/lib/drmtest.h
> @@ -38,6 +38,8 @@
>   
>   #include "igt_core.h"
>   
> +int __get_drm_device_name(int fd, char *name, int name_size);
> +
>   /*
>    * NOTE: Theser are _only_ for testcases exercising driver specific rendering
>    * ioctls and uapi (and a bunch of historical reasons). And KMS testcase should