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 ECB60C67871 for ; Mon, 24 Oct 2022 20:25:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 42D7010E7C8; Mon, 24 Oct 2022 20:24:50 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5FCA510E7B5; Mon, 24 Oct 2022 20:24:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666643067; x=1698179067; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yQrP6rqrwpjPzaNe++akPknqa2DQqSWs29E1VdyWK2c=; b=SVQ7J3vIwTUfgv5XM56WcBldVuH/1oAgSfkuc+wXcqADtr/MbjLDwKDq 9CjblS5vbAVbGIjosRxbovkx/Vryhh50wCUra/WsVccNFFUmhf22nP0El /N1wMl2GzJoFcYOosXg+anonDeXrPg4a9dyfufvX2BUqw8TsE8Z8mCC6Y GlhLrcLCtZ2W7ArHshqNr6kHBfBio27CuW/vqUWN5tfww72rlNElWc0Ul VNH1va2kdzkwpwvyFUF6+GsufAYtXB3cOcu2+NhdWYvUo+JwgMSiJNtQo odbktJFvvPyubfmLwqmjOT5WYPN2fa+Tc2QeqrNgB9XGqrtzTmme8Atgs A==; X-IronPort-AV: E=McAfee;i="6500,9779,10510"; a="309202001" X-IronPort-AV: E=Sophos;i="5.95,210,1661842800"; d="scan'208";a="309202001" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2022 13:24:26 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10510"; a="806426162" X-IronPort-AV: E=Sophos;i="5.95,210,1661842800"; d="scan'208";a="806426162" Received: from orsosgc001.jf.intel.com (HELO unerlige-ril.jf.intel.com) ([10.165.21.138]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2022 13:24:26 -0700 From: Ashutosh Dixit To: intel-gfx@lists.freedesktop.org Subject: [PATCH 2/5] drm/i915: Use GEN12_RPSTAT register for GT freq Date: Mon, 24 Oct 2022 13:24:19 -0700 Message-Id: <20221024202422.3924298-3-ashutosh.dixit@intel.com> X-Mailer: git-send-email 2.38.0 In-Reply-To: <20221024202422.3924298-1-ashutosh.dixit@intel.com> References: <20221024202422.3924298-1-ashutosh.dixit@intel.com> MIME-Version: 1.0 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: Badal Nilawar , dri-devel@lists.freedesktop.org, Rodrigo Vivi Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Don Hiatt On GEN12+ use GEN12_RPSTAT register to get actual resolved GT freq. GEN12_RPSTAT does not require a forcewake and will return 0 freq if GT is in RC6. v2: - Fixed review comments(Ashutosh) - Added function intel_rps_read_rpstat_fw to read RPSTAT without forcewake, required especially for GEN6_RPSTAT1 (Ashutosh, Tvrtko) v3: - Updated commit title and message for more clarity (Ashutosh) - Replaced intel_rps_read_rpstat with direct read to GEN12_RPSTAT1 in read_cagf (Ashutosh) v4: Remove GEN12_CAGF_SHIFT and use REG_FIELD_GET (Rodrigo) Cc: Don Hiatt Cc: Andi Shyti Signed-off-by: Don Hiatt Signed-off-by: Badal Nilawar Signed-off-by: Ashutosh Dixit Reviewed-by: Andi Shyti Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 + drivers/gpu/drm/i915/gt/intel_rps.c | 32 +++++++++++++++++++++---- drivers/gpu/drm/i915/gt/intel_rps.h | 2 ++ drivers/gpu/drm/i915/i915_pmu.c | 3 +-- 4 files changed, 32 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h index 35c039573294c..f8c4f758ac0b1 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h @@ -1539,6 +1539,7 @@ #define GEN12_RPSTAT1 _MMIO(0x1381b4) #define GEN12_VOLTAGE_MASK REG_GENMASK(10, 0) +#define GEN12_CAGF_MASK REG_GENMASK(19, 11) #define GEN11_GT_INTR_DW(x) _MMIO(0x190018 + ((x) * 4)) #define GEN11_CSME (31) diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index 5061b5b3cece7..02f69cbae5162 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -2066,12 +2066,34 @@ void intel_rps_sanitize(struct intel_rps *rps) rps_disable_interrupts(rps); } +u32 intel_rps_read_rpstat_fw(struct intel_rps *rps) +{ + struct drm_i915_private *i915 = rps_to_i915(rps); + i915_reg_t rpstat; + + rpstat = (GRAPHICS_VER(i915) >= 12) ? GEN12_RPSTAT1 : GEN6_RPSTAT1; + + return intel_uncore_read_fw(rps_to_gt(rps)->uncore, rpstat); +} + +u32 intel_rps_read_rpstat(struct intel_rps *rps) +{ + struct drm_i915_private *i915 = rps_to_i915(rps); + i915_reg_t rpstat; + + rpstat = (GRAPHICS_VER(i915) >= 12) ? GEN12_RPSTAT1 : GEN6_RPSTAT1; + + return intel_uncore_read(rps_to_gt(rps)->uncore, rpstat); +} + u32 intel_rps_get_cagf(struct intel_rps *rps, u32 rpstat) { struct drm_i915_private *i915 = rps_to_i915(rps); u32 cagf; - if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) + if (GRAPHICS_VER(i915) >= 12) + cagf = REG_FIELD_GET(GEN12_CAGF_MASK, rpstat); + else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) cagf = REG_FIELD_GET(RPE_MASK, rpstat); else if (GRAPHICS_VER(i915) >= 9) cagf = REG_FIELD_GET(GEN9_CAGF_MASK, rpstat); @@ -2091,7 +2113,9 @@ static u32 read_cagf(struct intel_rps *rps) struct intel_uncore *uncore = rps_to_uncore(rps); u32 freq; - if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) { + if (GRAPHICS_VER(i915) >= 12) { + freq = intel_uncore_read(uncore, GEN12_RPSTAT1); + } else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) { vlv_punit_get(i915); freq = vlv_punit_read(i915, PUNIT_REG_GPU_FREQ_STS); vlv_punit_put(i915); @@ -2257,7 +2281,7 @@ static void rps_frequency_dump(struct intel_rps *rps, struct drm_printer *p) rpinclimit = intel_uncore_read(uncore, GEN6_RP_UP_THRESHOLD); rpdeclimit = intel_uncore_read(uncore, GEN6_RP_DOWN_THRESHOLD); - rpstat = intel_uncore_read(uncore, GEN6_RPSTAT1); + rpstat = intel_rps_read_rpstat(rps); rpcurupei = intel_uncore_read(uncore, GEN6_RP_CUR_UP_EI) & GEN6_CURICONT_MASK; rpcurup = intel_uncore_read(uncore, GEN6_RP_CUR_UP) & GEN6_CURBSYTAVG_MASK; rpprevup = intel_uncore_read(uncore, GEN6_RP_PREV_UP) & GEN6_CURBSYTAVG_MASK; @@ -2392,7 +2416,7 @@ static void slpc_frequency_dump(struct intel_rps *rps, struct drm_printer *p) drm_printf(p, "PM MASK=0x%08x\n", pm_mask); drm_printf(p, "pm_intrmsk_mbz: 0x%08x\n", rps->pm_intrmsk_mbz); - drm_printf(p, "RPSTAT1: 0x%08x\n", intel_uncore_read(uncore, GEN6_RPSTAT1)); + drm_printf(p, "RPSTAT1: 0x%08x\n", intel_rps_read_rpstat(rps)); drm_printf(p, "RPNSWREQ: %dMHz\n", intel_rps_get_requested_frequency(rps)); drm_printf(p, "Lowest (RPN) frequency: %dMHz\n", intel_gpu_freq(rps, caps.min_freq)); diff --git a/drivers/gpu/drm/i915/gt/intel_rps.h b/drivers/gpu/drm/i915/gt/intel_rps.h index 110300dfd4383..9e1cad9ba0e9c 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.h +++ b/drivers/gpu/drm/i915/gt/intel_rps.h @@ -48,6 +48,8 @@ u32 intel_rps_get_rp1_frequency(struct intel_rps *rps); u32 intel_rps_get_rpn_frequency(struct intel_rps *rps); u32 intel_rps_read_punit_req(struct intel_rps *rps); u32 intel_rps_read_punit_req_frequency(struct intel_rps *rps); +u32 intel_rps_read_rpstat(struct intel_rps *rps); +u32 intel_rps_read_rpstat_fw(struct intel_rps *rps); void gen6_rps_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *caps); void intel_rps_raise_unslice(struct intel_rps *rps); void intel_rps_lower_unslice(struct intel_rps *rps); diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index 958b37123bf12..67140a87182f8 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -371,7 +371,6 @@ static void frequency_sample(struct intel_gt *gt, unsigned int period_ns) { struct drm_i915_private *i915 = gt->i915; - struct intel_uncore *uncore = gt->uncore; struct i915_pmu *pmu = &i915->pmu; struct intel_rps *rps = >->rps; @@ -394,7 +393,7 @@ frequency_sample(struct intel_gt *gt, unsigned int period_ns) * case we assume the system is running at the intended * frequency. Fortunately, the read should rarely fail! */ - val = intel_uncore_read_fw(uncore, GEN6_RPSTAT1); + val = intel_rps_read_rpstat_fw(rps); if (val) val = intel_rps_get_cagf(rps, val); else -- 2.38.0 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 54C93C38A2D for ; Mon, 24 Oct 2022 20:25:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7388E10E7BD; Mon, 24 Oct 2022 20:24:44 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5FCA510E7B5; Mon, 24 Oct 2022 20:24:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666643067; x=1698179067; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yQrP6rqrwpjPzaNe++akPknqa2DQqSWs29E1VdyWK2c=; b=SVQ7J3vIwTUfgv5XM56WcBldVuH/1oAgSfkuc+wXcqADtr/MbjLDwKDq 9CjblS5vbAVbGIjosRxbovkx/Vryhh50wCUra/WsVccNFFUmhf22nP0El /N1wMl2GzJoFcYOosXg+anonDeXrPg4a9dyfufvX2BUqw8TsE8Z8mCC6Y GlhLrcLCtZ2W7ArHshqNr6kHBfBio27CuW/vqUWN5tfww72rlNElWc0Ul VNH1va2kdzkwpwvyFUF6+GsufAYtXB3cOcu2+NhdWYvUo+JwgMSiJNtQo odbktJFvvPyubfmLwqmjOT5WYPN2fa+Tc2QeqrNgB9XGqrtzTmme8Atgs A==; X-IronPort-AV: E=McAfee;i="6500,9779,10510"; a="309202001" X-IronPort-AV: E=Sophos;i="5.95,210,1661842800"; d="scan'208";a="309202001" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2022 13:24:26 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10510"; a="806426162" X-IronPort-AV: E=Sophos;i="5.95,210,1661842800"; d="scan'208";a="806426162" Received: from orsosgc001.jf.intel.com (HELO unerlige-ril.jf.intel.com) ([10.165.21.138]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2022 13:24:26 -0700 From: Ashutosh Dixit To: intel-gfx@lists.freedesktop.org Date: Mon, 24 Oct 2022 13:24:19 -0700 Message-Id: <20221024202422.3924298-3-ashutosh.dixit@intel.com> X-Mailer: git-send-email 2.38.0 In-Reply-To: <20221024202422.3924298-1-ashutosh.dixit@intel.com> References: <20221024202422.3924298-1-ashutosh.dixit@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH 2/5] drm/i915: Use GEN12_RPSTAT register for GT freq X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org, Rodrigo Vivi Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Don Hiatt On GEN12+ use GEN12_RPSTAT register to get actual resolved GT freq. GEN12_RPSTAT does not require a forcewake and will return 0 freq if GT is in RC6. v2: - Fixed review comments(Ashutosh) - Added function intel_rps_read_rpstat_fw to read RPSTAT without forcewake, required especially for GEN6_RPSTAT1 (Ashutosh, Tvrtko) v3: - Updated commit title and message for more clarity (Ashutosh) - Replaced intel_rps_read_rpstat with direct read to GEN12_RPSTAT1 in read_cagf (Ashutosh) v4: Remove GEN12_CAGF_SHIFT and use REG_FIELD_GET (Rodrigo) Cc: Don Hiatt Cc: Andi Shyti Signed-off-by: Don Hiatt Signed-off-by: Badal Nilawar Signed-off-by: Ashutosh Dixit Reviewed-by: Andi Shyti Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 + drivers/gpu/drm/i915/gt/intel_rps.c | 32 +++++++++++++++++++++---- drivers/gpu/drm/i915/gt/intel_rps.h | 2 ++ drivers/gpu/drm/i915/i915_pmu.c | 3 +-- 4 files changed, 32 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h index 35c039573294c..f8c4f758ac0b1 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h @@ -1539,6 +1539,7 @@ #define GEN12_RPSTAT1 _MMIO(0x1381b4) #define GEN12_VOLTAGE_MASK REG_GENMASK(10, 0) +#define GEN12_CAGF_MASK REG_GENMASK(19, 11) #define GEN11_GT_INTR_DW(x) _MMIO(0x190018 + ((x) * 4)) #define GEN11_CSME (31) diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index 5061b5b3cece7..02f69cbae5162 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -2066,12 +2066,34 @@ void intel_rps_sanitize(struct intel_rps *rps) rps_disable_interrupts(rps); } +u32 intel_rps_read_rpstat_fw(struct intel_rps *rps) +{ + struct drm_i915_private *i915 = rps_to_i915(rps); + i915_reg_t rpstat; + + rpstat = (GRAPHICS_VER(i915) >= 12) ? GEN12_RPSTAT1 : GEN6_RPSTAT1; + + return intel_uncore_read_fw(rps_to_gt(rps)->uncore, rpstat); +} + +u32 intel_rps_read_rpstat(struct intel_rps *rps) +{ + struct drm_i915_private *i915 = rps_to_i915(rps); + i915_reg_t rpstat; + + rpstat = (GRAPHICS_VER(i915) >= 12) ? GEN12_RPSTAT1 : GEN6_RPSTAT1; + + return intel_uncore_read(rps_to_gt(rps)->uncore, rpstat); +} + u32 intel_rps_get_cagf(struct intel_rps *rps, u32 rpstat) { struct drm_i915_private *i915 = rps_to_i915(rps); u32 cagf; - if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) + if (GRAPHICS_VER(i915) >= 12) + cagf = REG_FIELD_GET(GEN12_CAGF_MASK, rpstat); + else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) cagf = REG_FIELD_GET(RPE_MASK, rpstat); else if (GRAPHICS_VER(i915) >= 9) cagf = REG_FIELD_GET(GEN9_CAGF_MASK, rpstat); @@ -2091,7 +2113,9 @@ static u32 read_cagf(struct intel_rps *rps) struct intel_uncore *uncore = rps_to_uncore(rps); u32 freq; - if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) { + if (GRAPHICS_VER(i915) >= 12) { + freq = intel_uncore_read(uncore, GEN12_RPSTAT1); + } else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) { vlv_punit_get(i915); freq = vlv_punit_read(i915, PUNIT_REG_GPU_FREQ_STS); vlv_punit_put(i915); @@ -2257,7 +2281,7 @@ static void rps_frequency_dump(struct intel_rps *rps, struct drm_printer *p) rpinclimit = intel_uncore_read(uncore, GEN6_RP_UP_THRESHOLD); rpdeclimit = intel_uncore_read(uncore, GEN6_RP_DOWN_THRESHOLD); - rpstat = intel_uncore_read(uncore, GEN6_RPSTAT1); + rpstat = intel_rps_read_rpstat(rps); rpcurupei = intel_uncore_read(uncore, GEN6_RP_CUR_UP_EI) & GEN6_CURICONT_MASK; rpcurup = intel_uncore_read(uncore, GEN6_RP_CUR_UP) & GEN6_CURBSYTAVG_MASK; rpprevup = intel_uncore_read(uncore, GEN6_RP_PREV_UP) & GEN6_CURBSYTAVG_MASK; @@ -2392,7 +2416,7 @@ static void slpc_frequency_dump(struct intel_rps *rps, struct drm_printer *p) drm_printf(p, "PM MASK=0x%08x\n", pm_mask); drm_printf(p, "pm_intrmsk_mbz: 0x%08x\n", rps->pm_intrmsk_mbz); - drm_printf(p, "RPSTAT1: 0x%08x\n", intel_uncore_read(uncore, GEN6_RPSTAT1)); + drm_printf(p, "RPSTAT1: 0x%08x\n", intel_rps_read_rpstat(rps)); drm_printf(p, "RPNSWREQ: %dMHz\n", intel_rps_get_requested_frequency(rps)); drm_printf(p, "Lowest (RPN) frequency: %dMHz\n", intel_gpu_freq(rps, caps.min_freq)); diff --git a/drivers/gpu/drm/i915/gt/intel_rps.h b/drivers/gpu/drm/i915/gt/intel_rps.h index 110300dfd4383..9e1cad9ba0e9c 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.h +++ b/drivers/gpu/drm/i915/gt/intel_rps.h @@ -48,6 +48,8 @@ u32 intel_rps_get_rp1_frequency(struct intel_rps *rps); u32 intel_rps_get_rpn_frequency(struct intel_rps *rps); u32 intel_rps_read_punit_req(struct intel_rps *rps); u32 intel_rps_read_punit_req_frequency(struct intel_rps *rps); +u32 intel_rps_read_rpstat(struct intel_rps *rps); +u32 intel_rps_read_rpstat_fw(struct intel_rps *rps); void gen6_rps_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *caps); void intel_rps_raise_unslice(struct intel_rps *rps); void intel_rps_lower_unslice(struct intel_rps *rps); diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index 958b37123bf12..67140a87182f8 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -371,7 +371,6 @@ static void frequency_sample(struct intel_gt *gt, unsigned int period_ns) { struct drm_i915_private *i915 = gt->i915; - struct intel_uncore *uncore = gt->uncore; struct i915_pmu *pmu = &i915->pmu; struct intel_rps *rps = >->rps; @@ -394,7 +393,7 @@ frequency_sample(struct intel_gt *gt, unsigned int period_ns) * case we assume the system is running at the intended * frequency. Fortunately, the read should rarely fail! */ - val = intel_uncore_read_fw(uncore, GEN6_RPSTAT1); + val = intel_rps_read_rpstat_fw(rps); if (val) val = intel_rps_get_cagf(rps, val); else -- 2.38.0