From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4F5B818C00E; Wed, 6 Nov 2024 12:36:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730896571; cv=none; b=N4JgOQZU9he3jtDBgVb2LgKlo/fF/NgwYtsGOXZwwOFEGYI20mR3P8rbXg2wB367NOZ2DY0842xQgE27cUE9ab6cgAcrwHOKC/xbdfUl3xJl0bIfQ8fjl0vzUBMNIqu616ChOZvncIYODWZvS9a2CGdNQN+gK65pkUGF3R/9e+k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730896571; c=relaxed/simple; bh=lPi+UEM6GGWJ/DKWYD0QItarQK7ZKkx1AthHertTUhI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qFYLbZAJQUSBmiS/gVVA/3yK6Tf8UFiykab0pJVPVnFDMY6VbLlyNo46l4Oq5dNs1ixPSxvXiBz3Lm3qfUsH4aSC7UJj0om73PvmYBYMUnc8SnXYst6H3sfVWqvluUDdv7RR+UIyLTrKrcq4lk0qJ8K6hdhIhHuo2Ol3SJSfOwk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gmceVlBq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="gmceVlBq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C8BC3C4CECD; Wed, 6 Nov 2024 12:36:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1730896571; bh=lPi+UEM6GGWJ/DKWYD0QItarQK7ZKkx1AthHertTUhI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gmceVlBqu1wwM/NjlLDhB75RZD4QGmouFmnTb/n3yAtHTfrerYd1FqfyhIufIfr4+ /PX2aB2yNwusyFT33hCIjAYcORPsDh7fj4J41cbUW5WGurmFDKiIbQTq9ZBIwyPcPA kka64TYG6yWOB9SKas5HraWsMXbLpFPTvbEWxUzg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sai Teja Pottumuttu , Gustavo Sousa , Matt Roper , Lucas De Marchi Subject: [PATCH 6.11 237/245] drm/xe/xe2hpg: Introduce performance tuning changes for Xe2_HPG Date: Wed, 6 Nov 2024 13:04:50 +0100 Message-ID: <20241106120325.101340490@linuxfoundation.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241106120319.234238499@linuxfoundation.org> References: <20241106120319.234238499@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sai Teja Pottumuttu commit e4ac526c440af8aa94d2bdfe6066339dd93b4db2 upstream. Add performance tuning changes for Xe2_HPG Bspec: 72161 Signed-off-by: Sai Teja Pottumuttu Reviewed-by: Gustavo Sousa Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20240724121521.2347524-1-sai.teja.pottumuttu@intel.com Signed-off-by: Lucas De Marchi Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 + drivers/gpu/drm/xe/xe_tuning.c | 8 ++++++++ 2 files changed, 9 insertions(+) --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -109,6 +109,7 @@ #define FF_MODE XE_REG_MCR(0x6210) #define DIS_TE_AUTOSTRIP REG_BIT(31) +#define VS_HIT_MAX_VALUE_MASK REG_GENMASK(25, 20) #define DIS_MESH_PARTIAL_AUTOSTRIP REG_BIT(16) #define DIS_MESH_AUTOSTRIP REG_BIT(15) --- a/drivers/gpu/drm/xe/xe_tuning.c +++ b/drivers/gpu/drm/xe/xe_tuning.c @@ -93,6 +93,14 @@ static const struct xe_rtp_entry_sr lrc_ REG_FIELD_PREP(L3_PWM_TIMER_INIT_VAL_MASK, 0x7f))) }, + /* Xe2_HPG */ + + { XE_RTP_NAME("Tuning: vs hit max value"), + XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)), + XE_RTP_ACTIONS(FIELD_SET(FF_MODE, VS_HIT_MAX_VALUE_MASK, + REG_FIELD_PREP(VS_HIT_MAX_VALUE_MASK, 0x3f))) + }, + {} };