diff options
| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2019-08-01 01:33:19 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-01 23:13:27 +0300 |
| commit | db81bc6eb9c01598782599ecf6797adfb167f801 (patch) | |
| tree | 2ea756ed361a5d92e1b835db434816c773bf0dc1 /drivers/gpu/drm/i915/gt/uc/intel_huc.h | |
| parent | 57a68c3507161bed25c97df8941fb45166acec99 (diff) | |
| download | linux-db81bc6eb9c01598782599ecf6797adfb167f801.tar.xz | |
drm/i915/uc: Consider enable_guc modparam during fw selection
We can use value of enable_guc modparam during firmware path selection
and start using firmware status to see if GuC/HuC is being used.
This is first step to make enable_guc modparam read-only.
v2: rebased, don't care about <0 (Chris)
v3: oops
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190731223321.36436-3-michal.wajdeczko@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_huc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_huc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_huc.h b/drivers/gpu/drm/i915/gt/uc/intel_huc.h index 4465209ce233..a6ae59b8cb77 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_huc.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_huc.h @@ -55,6 +55,11 @@ static inline int intel_huc_sanitize(struct intel_huc *huc) return 0; } +static inline bool intel_huc_is_supported(struct intel_huc *huc) +{ + return intel_uc_fw_supported(&huc->fw); +} + static inline bool intel_huc_is_authenticated(struct intel_huc *huc) { return intel_uc_fw_is_running(&huc->fw); |