diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-05-13 12:28:20 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-05-28 15:01:19 +0300 |
| commit | 7ce53db1ff02062ba2b5808f41fa61ef2706f83b (patch) | |
| tree | 711192cd5c8e45e3dca783eac76b8b1b56056a40 /drivers/gpu/drm/i915/display/intel_display_irq.c | |
| parent | e6ba431676d522ddc5f4301c0b5fb9f4741433c2 (diff) | |
| download | linux-7ce53db1ff02062ba2b5808f41fa61ef2706f83b.tar.xz | |
drm/i915: Indicate which pipe lied about its interrupts
Indicate which pipe signalled the spurious DE PIPE interrupt.
Might help with debugging a bit if we know where the interrupt
is supposedly coming from.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250513092820.18715-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_irq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c b/drivers/gpu/drm/i915/display/intel_display_irq.c index c24841f57aac..0c9fff26653b 100644 --- a/drivers/gpu/drm/i915/display/intel_display_irq.c +++ b/drivers/gpu/drm/i915/display/intel_display_irq.c @@ -1427,7 +1427,8 @@ void gen8_de_irq_handler(struct intel_display *display, u32 master_ctl) iir = intel_de_read(display, GEN8_DE_PIPE_IIR(pipe)); if (!iir) { drm_err_ratelimited(display->drm, - "The master control interrupt lied (DE PIPE)!\n"); + "The master control interrupt lied (DE PIPE %c)!\n", + pipe_name(pipe)); continue; } |