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 28FAACCF9F8 for ; Mon, 3 Nov 2025 17:20:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B95C610E45C; Mon, 3 Nov 2025 17:20:09 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Uu8xY53w"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 412E510E45C; Mon, 3 Nov 2025 17:20:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762190408; x=1793726408; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=Q7+l0Ul4MPxY2siYNhoYLyy2S5UDktSexutAyNnbGok=; b=Uu8xY53w4UtqyMSaIQmmKKLcTu7VdXDVy5UZAkP0yEK82bgGBIUe61Wa Ta8DiRMHWC/0hPpRvwcj5HrjmiP+zi6mr1/H3TzojFnGG0m9vmn7kYCXp 2hBHP7ruZ0hKzNm+INPDu3At82STYzWvO6h8A1NHDO1fGzFRjNqDu1IiZ rhSTUUTNvx3jF7m1KvS7ywszf1HCzpn2IH1JVSGKT33a5h501F/Kf6z7d oIqFpTCWToSZaAh0AYmTP1zcejQTtT/2TSEYx8u84dB19H6aQDCYgrfwa Ib7IyKVXOVxJsC1C/TM7PYDYumSSgHjaHsNcBRW8qncqlLjUyizXafOEI g==; X-CSE-ConnectionGUID: zQ/89XVaRQqrdtIYgMsI3A== X-CSE-MsgGUID: wVyKhKsGRqWY3bbIjF+Ndw== X-IronPort-AV: E=McAfee;i="6800,10657,11602"; a="64310010" X-IronPort-AV: E=Sophos;i="6.19,276,1754982000"; d="scan'208";a="64310010" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2025 09:20:08 -0800 X-CSE-ConnectionGUID: wvBxpTUKRKK1YmwOYA+fYQ== X-CSE-MsgGUID: uE494NtwTh+rz5X8Tu5iLw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,276,1754982000"; d="scan'208";a="186606359" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO [192.168.1.16]) ([10.124.220.223]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2025 09:20:04 -0800 From: Gustavo Sousa Date: Mon, 03 Nov 2025 14:18:00 -0300 Subject: [PATCH v3 09/29] drm/i915/xe3p_lpd: Load DMC firmware MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251103-xe3p_lpd-basic-enabling-v3-9-00e87b510ae7@intel.com> References: <20251103-xe3p_lpd-basic-enabling-v3-0-00e87b510ae7@intel.com> In-Reply-To: <20251103-xe3p_lpd-basic-enabling-v3-0-00e87b510ae7@intel.com> To: intel-xe@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: Ankit Nautiyal , Dnyaneshwar Bhadane , Gustavo Sousa , =?utf-8?q?Jouni_H=C3=B6gander?= , Juha-pekka Heikkila , Luca Coelho , Lucas De Marchi , Matt Atwood , Matt Roper , Ravi Kumar Vodapalli , Shekhar Chauhan , Vinod Govindapillai X-Mailer: b4 0.15-dev 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Load the DMC firmware for Xe3p_LPD. Reviewed-by: Matt Atwood Signed-off-by: Gustavo Sousa --- drivers/gpu/drm/i915/display/intel_dmc.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c index 0bddb20a7c86..1b3a9b5608c0 100644 --- a/drivers/gpu/drm/i915/display/intel_dmc.c +++ b/drivers/gpu/drm/i915/display/intel_dmc.c @@ -127,6 +127,9 @@ static bool dmc_firmware_param_disabled(struct intel_display *display) #define DISPLAY_VER13_DMC_MAX_FW_SIZE 0x20000 #define DISPLAY_VER12_DMC_MAX_FW_SIZE ICL_DMC_MAX_FW_SIZE +#define XE3P_LPD_DMC_PATH DMC_PATH(xe3p_lpd) +MODULE_FIRMWARE(XE3P_LPD_DMC_PATH); + #define XE3LPD_3002_DMC_PATH DMC_PATH(xe3lpd_3002) MODULE_FIRMWARE(XE3LPD_3002_DMC_PATH); @@ -186,7 +189,11 @@ static const char *dmc_firmware_default(struct intel_display *display, u32 *size { const char *fw_path = NULL; u32 max_fw_size = 0; - if (DISPLAY_VERx100(display) == 3002) { + + if (DISPLAY_VERx100(display) == 3500) { + fw_path = XE3P_LPD_DMC_PATH; + max_fw_size = XE2LPD_DMC_MAX_FW_SIZE; + } else if (DISPLAY_VERx100(display) == 3002) { fw_path = XE3LPD_3002_DMC_PATH; max_fw_size = XE2LPD_DMC_MAX_FW_SIZE; } else if (DISPLAY_VERx100(display) == 3000) { -- 2.51.0