On Thursday, November 23rd, 2023 at 11:54 PM, Borah, Chaitanya Kumar <chaitanya.kumar.borah@xxxxxxxxx> wrote: > > -----Original Message----- > > From: Intel-gfx <intel-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Rahul > > Rameshbabu > > Sent: Thursday, November 23, 2023 11:27 PM > > To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx > > Cc: Nikula, Jani <jani.nikula@xxxxxxxxx>; dri-devel@xxxxxxxxxxxxxxxxxxxxx; > > Rahul Rameshbabu <sergeantsagara@xxxxxxxxxxxxxx> > > Subject: [PATCH] drm/i915/irq: Improve error logging for > > unexpected DE Misc interrupts > > > > Dump the iir value in hex when the interrupt is unexpected. > > > > Link: https://gitlab.freedesktop.org/drm/intel/-/issues/9652#note_2178501 > > Cc: Jani Nikula <jani.nikula@xxxxxxxxx> > > Signed-off-by: Rahul Rameshbabu <sergeantsagara@xxxxxxxxxxxxxx> > > --- > > drivers/gpu/drm/i915/display/intel_display_irq.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c > > b/drivers/gpu/drm/i915/display/intel_display_irq.c > > index bff4a76310c0..1a5a9e0fc01e 100644 > > --- a/drivers/gpu/drm/i915/display/intel_display_irq.c > > +++ b/drivers/gpu/drm/i915/display/intel_display_irq.c > > @@ -896,7 +896,7 @@ gen8_de_misc_irq_handler(struct drm_i915_private > > *dev_priv, u32 iir) > > } > > > > if (!found) > > - drm_err(&dev_priv->drm, "Unexpected DE Misc > > interrupt\n"); > > + drm_err(&dev_priv->drm, "Unexpected DE Misc interrupt: > > %#x\n", iir); > > > Nit: It could use a format specifier like "0x%08x" (like other instances in the file) to maintain uniform width. Agreed. I made this change initially for debugging without actually checking the practices used in the file. Will send a v2 with this change and your Reviewed-by tag soon. Away from my development machine right now. > Other than that. LGTM. > > Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@xxxxxxxxx> -- Thanks, Rahul Rameshbabu
