diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-11-06 17:20:48 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-11-07 20:29:43 +0200 |
| commit | 308fabf3c3104902f6b17ebcd2e783ce21a5bea5 (patch) | |
| tree | 8a6f8a34fd4ba79e3e5ce26de7dbfb95a488c9ac | |
| parent | 177deeea4db7fb1361c0846450a8bfb9814caece (diff) | |
drm/i915/hdcp: Use the default 2 usec fast polling timeout
For whatever unknown reason the HDCP code is using a custom
10 usec fast polling timeout instead of the normal 2 usec
value. Switch to the standard value to get rid of the special
case.
The eventual aim is to get rid of the fast vs. slow timeout
entirely and switch over to poll_timeout_us().
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251106152049.21115-10-ville.syrjala@linux.intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hdcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c index 7195e8cf671c..d01733b6460e 100644 --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c @@ -412,7 +412,7 @@ static int intel_hdcp_load_keys(struct intel_display *display) /* Wait for the keys to load (500us) */ ret = intel_de_wait_custom(display, HDCP_KEY_STATUS, HDCP_KEY_LOAD_DONE, HDCP_KEY_LOAD_DONE, - 10, 1, &val); + 2, 1, &val); if (ret) return ret; else if (!(val & HDCP_KEY_LOAD_STATUS)) |