diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c index 477df260ae3a..2dfb07cc4b33 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c @@ -138,17 +138,6 @@ static int guc_action_slpc_set_param(struct intel_guc *guc, u8 id, u32 value) return ret > 0 ? -EPROTO : ret; } -static int guc_action_slpc_unset_param(struct intel_guc *guc, u8 id) -{ - u32 request[] = { - GUC_ACTION_HOST2GUC_PC_SLPC_REQUEST, - SLPC_EVENT(SLPC_EVENT_PARAMETER_UNSET, 1), - id, - }; - - return intel_guc_send(guc, request, ARRAY_SIZE(request)); -} - static bool slpc_is_running(struct intel_guc_slpc *slpc) { return slpc_get_state(slpc) == SLPC_GLOBAL_STATE_RUNNING; @@ -199,15 +188,6 @@ static int slpc_set_param(struct intel_guc_slpc *slpc, u8 id, u32 value) return ret; } -static int slpc_unset_param(struct intel_guc_slpc *slpc, u8 id) -{ - struct intel_guc *guc = slpc_to_guc(slpc); - - GEM_BUG_ON(id >= SLPC_MAX_PARAM); - - return guc_action_slpc_unset_param(guc, id); -} - static int slpc_force_min_freq(struct intel_guc_slpc *slpc, u32 freq) { struct intel_guc *guc = slpc_to_guc(slpc); @@ -672,49 +652,6 @@ static void slpc_get_rp_values(struct intel_guc_slpc *slpc) slpc->boost_freq = slpc->rp0_freq; } -/** - * intel_guc_slpc_override_gucrc_mode() - override GUCRC mode - * @slpc: pointer to intel_guc_slpc. - * @mode: new value of the mode. - * - * This function will override the GUCRC mode. - * - * Return: 0 on success, non-zero error code on failure. - */ -int intel_guc_slpc_override_gucrc_mode(struct intel_guc_slpc *slpc, u32 mode) -{ - int ret; - struct drm_i915_private *i915 = slpc_to_i915(slpc); - intel_wakeref_t wakeref; - - if (mode >= SLPC_GUCRC_MODE_MAX) - return -EINVAL; - - with_intel_runtime_pm(&i915->runtime_pm, wakeref) { - ret = slpc_set_param(slpc, SLPC_PARAM_PWRGATE_RC_MODE, mode); - if (ret) - guc_err(slpc_to_guc(slpc), "Override RC mode %d failed: %pe\n", - mode, ERR_PTR(ret)); - } - - return ret; -} - -int intel_guc_slpc_unset_gucrc_mode(struct intel_guc_slpc *slpc) -{ - struct drm_i915_private *i915 = slpc_to_i915(slpc); - intel_wakeref_t wakeref; - int ret = 0; - - with_intel_runtime_pm(&i915->runtime_pm, wakeref) { - ret = slpc_unset_param(slpc, SLPC_PARAM_PWRGATE_RC_MODE); - if (ret) - guc_err(slpc_to_guc(slpc), "Unsetting RC mode failed: %pe\n", ERR_PTR(ret)); - } - - return ret; -} - /* * intel_guc_slpc_enable() - Start SLPC * @slpc: pointer to intel_guc_slpc. |