diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_workarounds.c | 4 |
3 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c b/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c index 044219c596..99b71bb7da 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c @@ -8,14 +8,14 @@ #include "intel_gt_ccs_mode.h" #include "intel_gt_regs.h" -void intel_gt_apply_ccs_mode(struct intel_gt *gt) +unsigned int intel_gt_apply_ccs_mode(struct intel_gt *gt) { int cslice; u32 mode = 0; int first_ccs = __ffs(CCS_MASK(gt)); if (!IS_DG2(gt->i915)) - return; + return 0; /* Build the value for the fixed CCS load balancing */ for (cslice = 0; cslice < I915_MAX_CCS; cslice++) { @@ -35,5 +35,5 @@ void intel_gt_apply_ccs_mode(struct intel_gt *gt) XEHP_CCS_MODE_CSLICE_MASK); } - intel_uncore_write(gt->uncore, XEHP_CCS_MODE, mode); + return mode; } diff --git a/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.h b/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.h index 9e5549caeb..55547f2ff4 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.h @@ -8,6 +8,6 @@ struct intel_gt; -void intel_gt_apply_ccs_mode(struct intel_gt *gt); +unsigned int intel_gt_apply_ccs_mode(struct intel_gt *gt); #endif /* __INTEL_GT_CCS_MODE_H__ */ diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index 59816dd6fb..bc1b598d9a 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -2855,6 +2855,7 @@ add_render_compute_tuning_settings(struct intel_gt *gt, static void ccs_engine_wa_mode(struct intel_engine_cs *engine, struct i915_wa_list *wal) { struct intel_gt *gt = engine->gt; + u32 mode; if (!IS_DG2(gt->i915)) return; @@ -2871,7 +2872,8 @@ static void ccs_engine_wa_mode(struct intel_engine_cs *engine, struct i915_wa_li * After having disabled automatic load balancing we need to * assign all slices to a single CCS. We will call it CCS mode 1 */ - intel_gt_apply_ccs_mode(gt); + mode = intel_gt_apply_ccs_mode(gt); + wa_masked_en(wal, XEHP_CCS_MODE, mode); } /* |