On 16/03/2024 23:13, Adrián Larumbe wrote:
> If job accounting is disabled, then both fdinfo's drm-engine and drm-cycle
> key values will remain immutable. In that case, it makes more sense not to
> display them at all to avoid confusing user space profiling tools.
>
> Signed-off-by: Adrián Larumbe <adrian.larumbe@xxxxxxxxxxxxx>
Pushed to drm-misc-next
Thanks,
Steve
> ---
> drivers/gpu/drm/panfrost/panfrost_drv.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c
> index eec250114114..ef9f6c0716d5 100644
> --- a/drivers/gpu/drm/panfrost/panfrost_drv.c
> +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c
> @@ -550,10 +550,12 @@ static void panfrost_gpu_show_fdinfo(struct panfrost_device *pfdev,
> BUILD_BUG_ON(ARRAY_SIZE(engine_names) != NUM_JOB_SLOTS);
>
> for (i = 0; i < NUM_JOB_SLOTS - 1; i++) {
> - drm_printf(p, "drm-engine-%s:\t%llu ns\n",
> - engine_names[i], panfrost_priv->engine_usage.elapsed_ns[i]);
> - drm_printf(p, "drm-cycles-%s:\t%llu\n",
> - engine_names[i], panfrost_priv->engine_usage.cycles[i]);
> + if (pfdev->profile_mode) {
> + drm_printf(p, "drm-engine-%s:\t%llu ns\n",
> + engine_names[i], panfrost_priv->engine_usage.elapsed_ns[i]);
> + drm_printf(p, "drm-cycles-%s:\t%llu\n",
> + engine_names[i], panfrost_priv->engine_usage.cycles[i]);
> + }
> drm_printf(p, "drm-maxfreq-%s:\t%lu Hz\n",
> engine_names[i], pfdev->pfdevfreq.fast_rate);
> drm_printf(p, "drm-curfreq-%s:\t%lu Hz\n",
>
> base-commit: 97252d0a4bfbb07079503d059f7522d305fe0f7a
