diff options
| author | Vinay Belgaumkar <vinay.belgaumkar@intel.com> | 2021-07-30 13:21:06 -0700 |
|---|---|---|
| committer | John Harrison <John.C.Harrison@Intel.com> | 2021-08-03 16:05:20 -0700 |
| commit | dff0fc4990929858eccab824bd310e7fb4bb20ee (patch) | |
| tree | dee0d43295549bd5bf81c30d84bfd18dac0c63b7 /drivers/gpu/drm/i915/gt/uc/intel_uc.c | |
| parent | 3989de0ef562a9168782258f3c6d2f517d82bbed (diff) | |
drm/i915/guc/slpc: Initial definitions for SLPC
Add macros to check for SLPC support. This feature is currently supported
for Gen12+ and enabled whenever GuC submission is enabled/selected.
Include templates for SLPC init/fini and enable.
v2: Move SLPC helper functions to intel_guc_slpc.c/.h. Define
basic template for SLPC structure in intel_guc_slpc_types.h.
Fix copyright (Michal W)
v3: Review comments (Michal W)
v4: Include supported/selected inside slpc struct (Michal W)
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Signed-off-by: Sundaresan Sujaritha <sujaritha.sundaresan@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210730202119.23810-2-vinay.belgaumkar@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_uc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_uc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c index da57d18d9f6b..e6bd9406c7b2 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c @@ -75,16 +75,18 @@ static void __confirm_options(struct intel_uc *uc) struct drm_i915_private *i915 = uc_to_gt(uc)->i915; drm_dbg(&i915->drm, - "enable_guc=%d (guc:%s submission:%s huc:%s)\n", + "enable_guc=%d (guc:%s submission:%s huc:%s slpc:%s)\n", i915->params.enable_guc, yesno(intel_uc_wants_guc(uc)), yesno(intel_uc_wants_guc_submission(uc)), - yesno(intel_uc_wants_huc(uc))); + yesno(intel_uc_wants_huc(uc)), + yesno(intel_uc_wants_guc_slpc(uc))); if (i915->params.enable_guc == 0) { GEM_BUG_ON(intel_uc_wants_guc(uc)); GEM_BUG_ON(intel_uc_wants_guc_submission(uc)); GEM_BUG_ON(intel_uc_wants_huc(uc)); + GEM_BUG_ON(intel_uc_wants_guc_slpc(uc)); return; } |