Message ID | 20191128180414.44846-1-chris@chris-wilson.co.uk (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [i-g-t] overlay: Believe in 0MHz | expand |
On 28/11/2019 18:04, Chris Wilson wrote: > Tvrtko proposed reporting 0MHz when idle, but the overlay didn't believe > that would be possible and stripped from its graphs! > > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> > --- > overlay/overlay.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-) > > diff --git a/overlay/overlay.c b/overlay/overlay.c > index dd4fca29e..77302181c 100644 > --- a/overlay/overlay.c > +++ b/overlay/overlay.c > @@ -599,10 +599,8 @@ static void show_gpu_freq(struct overlay_context *ctx, struct overlay_gpu_freq * > } > > if (has_freq) { > - if (gf->gpu_freq.current) > - chart_add_sample(&gf->current, gf->gpu_freq.current); > - if (gf->gpu_freq.request) > - chart_add_sample(&gf->request, gf->gpu_freq.request); > + chart_add_sample(&gf->current, gf->gpu_freq.current); > + chart_add_sample(&gf->request, gf->gpu_freq.request); > > chart_draw(&gf->request, ctx->cr); > chart_draw(&gf->current, ctx->cr); > @@ -647,9 +645,8 @@ static void show_gpu_freq(struct overlay_context *ctx, struct overlay_gpu_freq * > cairo_text_extents_t extents; > > len = sprintf(buf, "Frequency: %dMHz", gf->gpu_freq.current); > - if (gf->gpu_freq.request) > cairo_set_source_rgba(ctx->cr, 1, 1, 1, 1); > - sprintf(buf + len, " (requested %dMHz)", gf->gpu_freq.request); > + sprintf(buf + len, " (requested %dMHz)", gf->gpu_freq.request); > cairo_move_to(ctx->cr, PAD, y); > cairo_show_text(ctx->cr, buf); > y += 12; > Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> For if/when we decide to go with it. You made me a little bit unsure with the sysfs angle although from the other hand I don't see that it is useful to report non-zero while idle. Regards, Tvrtko
diff --git a/overlay/overlay.c b/overlay/overlay.c index dd4fca29e..77302181c 100644 --- a/overlay/overlay.c +++ b/overlay/overlay.c @@ -599,10 +599,8 @@ static void show_gpu_freq(struct overlay_context *ctx, struct overlay_gpu_freq * } if (has_freq) { - if (gf->gpu_freq.current) - chart_add_sample(&gf->current, gf->gpu_freq.current); - if (gf->gpu_freq.request) - chart_add_sample(&gf->request, gf->gpu_freq.request); + chart_add_sample(&gf->current, gf->gpu_freq.current); + chart_add_sample(&gf->request, gf->gpu_freq.request); chart_draw(&gf->request, ctx->cr); chart_draw(&gf->current, ctx->cr); @@ -647,9 +645,8 @@ static void show_gpu_freq(struct overlay_context *ctx, struct overlay_gpu_freq * cairo_text_extents_t extents; len = sprintf(buf, "Frequency: %dMHz", gf->gpu_freq.current); - if (gf->gpu_freq.request) cairo_set_source_rgba(ctx->cr, 1, 1, 1, 1); - sprintf(buf + len, " (requested %dMHz)", gf->gpu_freq.request); + sprintf(buf + len, " (requested %dMHz)", gf->gpu_freq.request); cairo_move_to(ctx->cr, PAD, y); cairo_show_text(ctx->cr, buf); y += 12;
Tvrtko proposed reporting 0MHz when idle, but the overlay didn't believe that would be possible and stripped from its graphs! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- overlay/overlay.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)