diff options
| author | Rahul Rameshbabu <sergeantsagara@protonmail.com> | 2023-11-27 00:42:01 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-11-29 20:14:31 +0300 |
| commit | fd2096500acb8b57a66a75ec7985049a5650cff1 (patch) | |
| tree | 1f9dcf6ca67c524d81508df97c47ed8a995c69e4 /drivers/gpu/drm/i915/display/intel_display_irq.c | |
| parent | 8dfce5f3095b79236b585bfa0e291b77ba4b6dbd (diff) | |
| download | linux-fd2096500acb8b57a66a75ec7985049a5650cff1.tar.xz | |
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@intel.com>
Signed-off-by: Rahul Rameshbabu <sergeantsagara@protonmail.com>
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231126214142.102106-1-sergeantsagara@protonmail.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 | 2 |
1 files changed, 1 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 5a3e10e73e59..f8ed53f30b2e 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: 0x%08x\n", iir); } static void gen11_dsi_te_interrupt_handler(struct drm_i915_private *dev_priv, |