diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-01-18 18:30:29 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-02-03 13:56:43 +0200 |
| commit | 7206b517665e8b59d7e18877d9741da193cd3325 (patch) | |
| tree | 69bde7a7cf3de8d4055c89bd13b1bc5a8c1a6678 /drivers/gpu/drm/i915/display/intel_dsb.c | |
| parent | 1af546c2cec6e28b6bbe01a4ad0c38e96e54fcb4 (diff) | |
drm/i915/dsb: Pimp debug/error prints
Print the crtc/DSB id information to make it clear which DSB engine
we're talking about.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230118163040.29808-3-ville.syrjala@linux.intel.com
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dsb.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dsb.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c index 96bc117fd6a0..f41146fc84d7 100644 --- a/drivers/gpu/drm/i915/display/intel_dsb.c +++ b/drivers/gpu/drm/i915/display/intel_dsb.c @@ -88,7 +88,8 @@ static bool assert_dsb_has_room(struct intel_dsb *dsb) /* each instruction is 2 dwords */ return !drm_WARN(&i915->drm, dsb->free_pos > dsb->size - 2, - "DSB buffer overflow\n"); + "[CRTC:%d:%s] DSB %d buffer overflow\n", + crtc->base.base.id, crtc->base.name, dsb->id); } static bool is_dsb_busy(struct drm_i915_private *i915, enum pipe pipe, @@ -232,7 +233,8 @@ void intel_dsb_commit(struct intel_dsb *dsb) return; if (is_dsb_busy(dev_priv, pipe, dsb->id)) { - drm_err(&dev_priv->drm, "DSB engine is busy.\n"); + drm_err(&dev_priv->drm, "[CRTC:%d:%s] DSB %d is busy\n", + crtc->base.base.id, crtc->base.name, dsb->id); goto reset; } @@ -250,7 +252,8 @@ void intel_dsb_commit(struct intel_dsb *dsb) if (wait_for(!is_dsb_busy(dev_priv, pipe, dsb->id), 1)) drm_err(&dev_priv->drm, - "Timed out waiting for DSB workload completion.\n"); + "[CRTC:%d:%s] DSB %d timed out waiting for idle\n", + crtc->base.base.id, crtc->base.name, dsb->id); reset: dsb->free_pos = 0; @@ -325,7 +328,8 @@ out_put_rpm: kfree(dsb); out: drm_info_once(&i915->drm, - "DSB queue setup failed, will fallback to MMIO for display HW programming\n"); + "[CRTC:%d:%s] DSB %d queue setup failed, will fallback to MMIO for display HW programming\n", + crtc->base.base.id, crtc->base.name, DSB1); return NULL; } |