diff options
| author | Alan Previn <alan.previn.teres.alexis@intel.com> | 2023-11-22 22:15:23 +0300 |
|---|---|---|
| committer | John Harrison <John.C.Harrison@Intel.com> | 2023-11-30 02:03:55 +0300 |
| commit | 0eec708ec3c2cb4076cd239605eb6d51e7c23e77 (patch) | |
| tree | da5ff0830985571b2dcadbc258ef799d4cf2ec08 /drivers/gpu/drm/i915/gt | |
| parent | 97137bd3ffc5c5972ef3e27d145250c1750f8dc4 (diff) | |
| download | linux-0eec708ec3c2cb4076cd239605eb6d51e7c23e77.tar.xz | |
drm/i915/pxp: Add drm_dbgs for critical PXP events.
Debugging PXP issues can't even begin without understanding precedding
sequence of important events. Add drm_dbg into the most important PXP
events.
v5 : - rebase.
v4 : - rebase.
v3 : - move gt_dbg to after mutex block in function
i915_gsc_proxy_component_bind. (Vivaik)
v2 : - remove __func__ since drm_dbg covers that (Jani).
- add timeout dbg of the restart from front-end (Alan).
Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Vivaik Balasubrawmanian <vivaik.balasubrawmanian@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231122191523.58379-1-alan.previn.teres.alexis@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_gsc_proxy.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_gsc_proxy.c b/drivers/gpu/drm/i915/gt/uc/intel_gsc_proxy.c index 5f138de3c14f..40817ebcca71 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_gsc_proxy.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_gsc_proxy.c @@ -322,6 +322,7 @@ static int i915_gsc_proxy_component_bind(struct device *i915_kdev, gsc->proxy.component = data; gsc->proxy.component->mei_dev = mei_kdev; mutex_unlock(&gsc->proxy.mutex); + gt_dbg(gt, "GSC proxy mei component bound\n"); return 0; } @@ -342,6 +343,7 @@ static void i915_gsc_proxy_component_unbind(struct device *i915_kdev, with_intel_runtime_pm(&i915->runtime_pm, wakeref) intel_uncore_rmw(gt->uncore, HECI_H_CSR(MTL_GSC_HECI2_BASE), HECI_H_CSR_IE | HECI_H_CSR_RST, 0); + gt_dbg(gt, "GSC proxy mei component unbound\n"); } static const struct component_ops i915_gsc_proxy_component_ops = { |