From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E6A4EC433EF for ; Mon, 30 May 2022 13:43:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 053B010E9BD; Mon, 30 May 2022 13:43:17 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by gabe.freedesktop.org (Postfix) with ESMTPS id EA54510E9BD; Mon, 30 May 2022 13:43:14 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 89A48B80DB7; Mon, 30 May 2022 13:43:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 53650C3411A; Mon, 30 May 2022 13:43:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653918192; bh=dRHnLty4MtAIw+i5ImmnnIcgHxwQeHJnYQbo8DkdFr4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WbFrmUR+3EK2OMt0V4X7S7/lAHtqOEWNx5YJ/IX+h9CWteQI4HfbolCred7s8P9fD +vhncctS0zQ8CNOGBS4WYEBDaAFWd0vfAlCnKIgSiKBtDQIlksHIKEQwq8KJLWkVlv qEHxAyF87KDLSyYAk+E74t6W8IMkQCvRH4ywMZP5rrX/APe5bBSxG5+oRhzchq+rmz p75X0gClg9yJKKB3FeDthjEuytKxvF4Dd1i5gf4Hx2RXpTuNcZcutgwJKybIXSSSFC 61F4/l3UmkUjwV61a4gPBWI6sbjMLpUgzAgPb/FMojYi/jSViXOrOoLgtpQ3+FLrD6 pngahsbDfLrdQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 089/109] drm/amd/pm: update smartshift powerboost calc for smu13 Date: Mon, 30 May 2022 09:38:05 -0400 Message-Id: <20220530133825.1933431-89-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220530133825.1933431-1-sashal@kernel.org> References: <20220530133825.1933431-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Sathishkumar S , Xinhui.Pan@amd.com, Xiaomeng.Hou@amd.com, kevin1.wang@amd.com, airlied@linux.ie, dri-devel@lists.freedesktop.org, Lijo Lazar , aaron.liu@amd.com, amd-gfx@lists.freedesktop.org, ray.huang@amd.com, mario.limonciello@amd.com, Alex Deucher , evan.quan@amd.com, christian.koenig@amd.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Sathishkumar S [ Upstream commit cdf4c8ec39872a61a58d62f19b4db80f0f7bc586 ] smartshift apu and dgpu power boost are reported as percentage with respect to their power limits. adjust the units of power before calculating the percentage of boost. Signed-off-by: Sathishkumar S Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- .../drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 62 ++++++++++++++----- 1 file changed, 46 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c index 0e1a843608e4..33bd5430c6de 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c @@ -305,6 +305,42 @@ static int yellow_carp_mode2_reset(struct smu_context *smu) return yellow_carp_mode_reset(smu, SMU_RESET_MODE_2); } + +static void yellow_carp_get_ss_power_percent(SmuMetrics_t *metrics, + uint32_t *apu_percent, uint32_t *dgpu_percent) +{ + uint32_t apu_boost = 0; + uint32_t dgpu_boost = 0; + uint16_t apu_limit = 0; + uint16_t dgpu_limit = 0; + uint16_t apu_power = 0; + uint16_t dgpu_power = 0; + + /* APU and dGPU power values are reported in milli Watts + * and STAPM power limits are in Watts */ + apu_power = metrics->ApuPower/1000; + apu_limit = metrics->StapmOpnLimit; + if (apu_power > apu_limit && apu_limit != 0) + apu_boost = ((apu_power - apu_limit) * 100) / apu_limit; + apu_boost = (apu_boost > 100) ? 100 : apu_boost; + + dgpu_power = metrics->dGpuPower/1000; + if (metrics->StapmCurrentLimit > metrics->StapmOpnLimit) + dgpu_limit = metrics->StapmCurrentLimit - metrics->StapmOpnLimit; + if (dgpu_power > dgpu_limit && dgpu_limit != 0) + dgpu_boost = ((dgpu_power - dgpu_limit) * 100) / dgpu_limit; + dgpu_boost = (dgpu_boost > 100) ? 100 : dgpu_boost; + + if (dgpu_boost >= apu_boost) + apu_boost = 0; + else + dgpu_boost = 0; + + *apu_percent = apu_boost; + *dgpu_percent = dgpu_boost; + +} + static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, MetricsMember_t member, uint32_t *value) @@ -313,6 +349,8 @@ static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table; int ret = 0; + uint32_t apu_percent = 0; + uint32_t dgpu_percent = 0; mutex_lock(&smu->metrics_lock); @@ -365,26 +403,18 @@ static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, *value = metrics->Voltage[1]; break; case METRICS_SS_APU_SHARE: - /* return the percentage of APU power with respect to APU's power limit. - * percentage is reported, this isn't boost value. Smartshift power - * boost/shift is only when the percentage is more than 100. + /* return the percentage of APU power boost + * with respect to APU's power limit. */ - if (metrics->StapmOpnLimit > 0) - *value = (metrics->ApuPower * 100) / metrics->StapmOpnLimit; - else - *value = 0; + yellow_carp_get_ss_power_percent(metrics, &apu_percent, &dgpu_percent); + *value = apu_percent; break; case METRICS_SS_DGPU_SHARE: - /* return the percentage of dGPU power with respect to dGPU's power limit. - * percentage is reported, this isn't boost value. Smartshift power - * boost/shift is only when the percentage is more than 100. + /* return the percentage of dGPU power boost + * with respect to dGPU's power limit. */ - if ((metrics->dGpuPower > 0) && - (metrics->StapmCurrentLimit > metrics->StapmOpnLimit)) - *value = (metrics->dGpuPower * 100) / - (metrics->StapmCurrentLimit - metrics->StapmOpnLimit); - else - *value = 0; + yellow_carp_get_ss_power_percent(metrics, &apu_percent, &dgpu_percent); + *value = dgpu_percent; break; default: *value = UINT_MAX; -- 2.35.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0EDEFC433F5 for ; Mon, 30 May 2022 13:43:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9112610E9CF; Mon, 30 May 2022 13:43:16 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by gabe.freedesktop.org (Postfix) with ESMTPS id EA54510E9BD; Mon, 30 May 2022 13:43:14 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 89A48B80DB7; Mon, 30 May 2022 13:43:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 53650C3411A; Mon, 30 May 2022 13:43:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653918192; bh=dRHnLty4MtAIw+i5ImmnnIcgHxwQeHJnYQbo8DkdFr4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WbFrmUR+3EK2OMt0V4X7S7/lAHtqOEWNx5YJ/IX+h9CWteQI4HfbolCred7s8P9fD +vhncctS0zQ8CNOGBS4WYEBDaAFWd0vfAlCnKIgSiKBtDQIlksHIKEQwq8KJLWkVlv qEHxAyF87KDLSyYAk+E74t6W8IMkQCvRH4ywMZP5rrX/APe5bBSxG5+oRhzchq+rmz p75X0gClg9yJKKB3FeDthjEuytKxvF4Dd1i5gf4Hx2RXpTuNcZcutgwJKybIXSSSFC 61F4/l3UmkUjwV61a4gPBWI6sbjMLpUgzAgPb/FMojYi/jSViXOrOoLgtpQ3+FLrD6 pngahsbDfLrdQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 089/109] drm/amd/pm: update smartshift powerboost calc for smu13 Date: Mon, 30 May 2022 09:38:05 -0400 Message-Id: <20220530133825.1933431-89-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220530133825.1933431-1-sashal@kernel.org> References: <20220530133825.1933431-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Sathishkumar S , Xinhui.Pan@amd.com, Xiaomeng.Hou@amd.com, kevin1.wang@amd.com, airlied@linux.ie, dri-devel@lists.freedesktop.org, Lijo Lazar , aaron.liu@amd.com, amd-gfx@lists.freedesktop.org, ray.huang@amd.com, mario.limonciello@amd.com, daniel@ffwll.ch, Alex Deucher , evan.quan@amd.com, christian.koenig@amd.com Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Sathishkumar S [ Upstream commit cdf4c8ec39872a61a58d62f19b4db80f0f7bc586 ] smartshift apu and dgpu power boost are reported as percentage with respect to their power limits. adjust the units of power before calculating the percentage of boost. Signed-off-by: Sathishkumar S Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- .../drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 62 ++++++++++++++----- 1 file changed, 46 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c index 0e1a843608e4..33bd5430c6de 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c @@ -305,6 +305,42 @@ static int yellow_carp_mode2_reset(struct smu_context *smu) return yellow_carp_mode_reset(smu, SMU_RESET_MODE_2); } + +static void yellow_carp_get_ss_power_percent(SmuMetrics_t *metrics, + uint32_t *apu_percent, uint32_t *dgpu_percent) +{ + uint32_t apu_boost = 0; + uint32_t dgpu_boost = 0; + uint16_t apu_limit = 0; + uint16_t dgpu_limit = 0; + uint16_t apu_power = 0; + uint16_t dgpu_power = 0; + + /* APU and dGPU power values are reported in milli Watts + * and STAPM power limits are in Watts */ + apu_power = metrics->ApuPower/1000; + apu_limit = metrics->StapmOpnLimit; + if (apu_power > apu_limit && apu_limit != 0) + apu_boost = ((apu_power - apu_limit) * 100) / apu_limit; + apu_boost = (apu_boost > 100) ? 100 : apu_boost; + + dgpu_power = metrics->dGpuPower/1000; + if (metrics->StapmCurrentLimit > metrics->StapmOpnLimit) + dgpu_limit = metrics->StapmCurrentLimit - metrics->StapmOpnLimit; + if (dgpu_power > dgpu_limit && dgpu_limit != 0) + dgpu_boost = ((dgpu_power - dgpu_limit) * 100) / dgpu_limit; + dgpu_boost = (dgpu_boost > 100) ? 100 : dgpu_boost; + + if (dgpu_boost >= apu_boost) + apu_boost = 0; + else + dgpu_boost = 0; + + *apu_percent = apu_boost; + *dgpu_percent = dgpu_boost; + +} + static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, MetricsMember_t member, uint32_t *value) @@ -313,6 +349,8 @@ static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table; int ret = 0; + uint32_t apu_percent = 0; + uint32_t dgpu_percent = 0; mutex_lock(&smu->metrics_lock); @@ -365,26 +403,18 @@ static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, *value = metrics->Voltage[1]; break; case METRICS_SS_APU_SHARE: - /* return the percentage of APU power with respect to APU's power limit. - * percentage is reported, this isn't boost value. Smartshift power - * boost/shift is only when the percentage is more than 100. + /* return the percentage of APU power boost + * with respect to APU's power limit. */ - if (metrics->StapmOpnLimit > 0) - *value = (metrics->ApuPower * 100) / metrics->StapmOpnLimit; - else - *value = 0; + yellow_carp_get_ss_power_percent(metrics, &apu_percent, &dgpu_percent); + *value = apu_percent; break; case METRICS_SS_DGPU_SHARE: - /* return the percentage of dGPU power with respect to dGPU's power limit. - * percentage is reported, this isn't boost value. Smartshift power - * boost/shift is only when the percentage is more than 100. + /* return the percentage of dGPU power boost + * with respect to dGPU's power limit. */ - if ((metrics->dGpuPower > 0) && - (metrics->StapmCurrentLimit > metrics->StapmOpnLimit)) - *value = (metrics->dGpuPower * 100) / - (metrics->StapmCurrentLimit - metrics->StapmOpnLimit); - else - *value = 0; + yellow_carp_get_ss_power_percent(metrics, &apu_percent, &dgpu_percent); + *value = dgpu_percent; break; default: *value = UINT_MAX; -- 2.35.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B7D12C4167B for ; Mon, 30 May 2022 14:32:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239229AbiE3OcA (ORCPT ); Mon, 30 May 2022 10:32:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229676AbiE3OOc (ORCPT ); Mon, 30 May 2022 10:14:32 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E440EAB9B; Mon, 30 May 2022 06:43:15 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id DC17060F32; Mon, 30 May 2022 13:43:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 53650C3411A; Mon, 30 May 2022 13:43:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653918192; bh=dRHnLty4MtAIw+i5ImmnnIcgHxwQeHJnYQbo8DkdFr4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WbFrmUR+3EK2OMt0V4X7S7/lAHtqOEWNx5YJ/IX+h9CWteQI4HfbolCred7s8P9fD +vhncctS0zQ8CNOGBS4WYEBDaAFWd0vfAlCnKIgSiKBtDQIlksHIKEQwq8KJLWkVlv qEHxAyF87KDLSyYAk+E74t6W8IMkQCvRH4ywMZP5rrX/APe5bBSxG5+oRhzchq+rmz p75X0gClg9yJKKB3FeDthjEuytKxvF4Dd1i5gf4Hx2RXpTuNcZcutgwJKybIXSSSFC 61F4/l3UmkUjwV61a4gPBWI6sbjMLpUgzAgPb/FMojYi/jSViXOrOoLgtpQ3+FLrD6 pngahsbDfLrdQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Sathishkumar S , Lijo Lazar , Alex Deucher , Sasha Levin , evan.quan@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@linux.ie, daniel@ffwll.ch, ray.huang@amd.com, Xiaomeng.Hou@amd.com, aaron.liu@amd.com, kevin1.wang@amd.com, mario.limonciello@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.15 089/109] drm/amd/pm: update smartshift powerboost calc for smu13 Date: Mon, 30 May 2022 09:38:05 -0400 Message-Id: <20220530133825.1933431-89-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220530133825.1933431-1-sashal@kernel.org> References: <20220530133825.1933431-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sathishkumar S [ Upstream commit cdf4c8ec39872a61a58d62f19b4db80f0f7bc586 ] smartshift apu and dgpu power boost are reported as percentage with respect to their power limits. adjust the units of power before calculating the percentage of boost. Signed-off-by: Sathishkumar S Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- .../drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 62 ++++++++++++++----- 1 file changed, 46 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c index 0e1a843608e4..33bd5430c6de 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c @@ -305,6 +305,42 @@ static int yellow_carp_mode2_reset(struct smu_context *smu) return yellow_carp_mode_reset(smu, SMU_RESET_MODE_2); } + +static void yellow_carp_get_ss_power_percent(SmuMetrics_t *metrics, + uint32_t *apu_percent, uint32_t *dgpu_percent) +{ + uint32_t apu_boost = 0; + uint32_t dgpu_boost = 0; + uint16_t apu_limit = 0; + uint16_t dgpu_limit = 0; + uint16_t apu_power = 0; + uint16_t dgpu_power = 0; + + /* APU and dGPU power values are reported in milli Watts + * and STAPM power limits are in Watts */ + apu_power = metrics->ApuPower/1000; + apu_limit = metrics->StapmOpnLimit; + if (apu_power > apu_limit && apu_limit != 0) + apu_boost = ((apu_power - apu_limit) * 100) / apu_limit; + apu_boost = (apu_boost > 100) ? 100 : apu_boost; + + dgpu_power = metrics->dGpuPower/1000; + if (metrics->StapmCurrentLimit > metrics->StapmOpnLimit) + dgpu_limit = metrics->StapmCurrentLimit - metrics->StapmOpnLimit; + if (dgpu_power > dgpu_limit && dgpu_limit != 0) + dgpu_boost = ((dgpu_power - dgpu_limit) * 100) / dgpu_limit; + dgpu_boost = (dgpu_boost > 100) ? 100 : dgpu_boost; + + if (dgpu_boost >= apu_boost) + apu_boost = 0; + else + dgpu_boost = 0; + + *apu_percent = apu_boost; + *dgpu_percent = dgpu_boost; + +} + static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, MetricsMember_t member, uint32_t *value) @@ -313,6 +349,8 @@ static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table; int ret = 0; + uint32_t apu_percent = 0; + uint32_t dgpu_percent = 0; mutex_lock(&smu->metrics_lock); @@ -365,26 +403,18 @@ static int yellow_carp_get_smu_metrics_data(struct smu_context *smu, *value = metrics->Voltage[1]; break; case METRICS_SS_APU_SHARE: - /* return the percentage of APU power with respect to APU's power limit. - * percentage is reported, this isn't boost value. Smartshift power - * boost/shift is only when the percentage is more than 100. + /* return the percentage of APU power boost + * with respect to APU's power limit. */ - if (metrics->StapmOpnLimit > 0) - *value = (metrics->ApuPower * 100) / metrics->StapmOpnLimit; - else - *value = 0; + yellow_carp_get_ss_power_percent(metrics, &apu_percent, &dgpu_percent); + *value = apu_percent; break; case METRICS_SS_DGPU_SHARE: - /* return the percentage of dGPU power with respect to dGPU's power limit. - * percentage is reported, this isn't boost value. Smartshift power - * boost/shift is only when the percentage is more than 100. + /* return the percentage of dGPU power boost + * with respect to dGPU's power limit. */ - if ((metrics->dGpuPower > 0) && - (metrics->StapmCurrentLimit > metrics->StapmOpnLimit)) - *value = (metrics->dGpuPower * 100) / - (metrics->StapmCurrentLimit - metrics->StapmOpnLimit); - else - *value = 0; + yellow_carp_get_ss_power_percent(metrics, &apu_percent, &dgpu_percent); + *value = dgpu_percent; break; default: *value = UINT_MAX; -- 2.35.1