From patchwork Mon Jul 3 08:07:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislaw Gruszka X-Patchwork-Id: 13299710 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 249A9C001B0 for ; Mon, 3 Jul 2023 08:07:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F10C610E1C1; Mon, 3 Jul 2023 08:07:31 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 80EAA10E1C1 for ; Mon, 3 Jul 2023 08:07:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1688371650; x=1719907650; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=4Wn11iksTeRFiv2ZB0KO7fN06x7MkSXZYW2CBXvR6qw=; b=gaPEiTLoCqNo9NYLbsvoB99X4uSbfUA5W5gJS/eTSkJjv6zLqd3619H8 4Uv+8zFtZKneHKrSUxq3uKorSS6hl1+9LNyBCKeXzWIvquVoGMjMTcqs0 GltUFHIMZuV8d7FGumtXoySUoy1EGoUnpX0Z40MbpTTweyZk3xpPj9eN7 TRGOrIq/C6i/SY+ESLVazv/vdpaSlQrtz8U6+ektcyUihe6J/bYHx/N+s WhP5EdH2KXwdvKuHD0SjU8pMpc/u7bLKHU5zkrRnQlmrwnl96Iqo+HvvO uWDgq5TlS6KOAFB9pMYAC26Mgx5Lpw+9BziH7uMcSDn4RyQp6dw9kGuGg A==; X-IronPort-AV: E=McAfee;i="6600,9927,10759"; a="365392515" X-IronPort-AV: E=Sophos;i="6.01,177,1684825200"; d="scan'208";a="365392515" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jul 2023 01:07:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10759"; a="831726786" X-IronPort-AV: E=Sophos;i="6.01,177,1684825200"; d="scan'208";a="831726786" Received: from joe-255.igk.intel.com (HELO localhost) ([10.91.220.57]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jul 2023 01:07:27 -0700 From: Stanislaw Gruszka To: dri-devel@lists.freedesktop.org Subject: [PATCH 1/2] accel/ivpu: Fix VPU register access in irq disable Date: Mon, 3 Jul 2023 10:07:24 +0200 Message-Id: <20230703080725.2065635-1-stanislaw.gruszka@linux.intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 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: Karol Wachowski , Oded Gabbay , Jeffrey Hugo , Jacek Lawrynowicz , Stanislaw Gruszka Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Karol Wachowski Incorrect REGB_WR32() macro was used to access VPUIP register. Use correct REGV_WR32(). Fixes: 35b137630f08 ("accel/ivpu: Introduce a new DRM driver for Intel VPU") Cc: stable@vger.kernel.org # 6.3.x Signed-off-by: Karol Wachowski Signed-off-by: Stanislaw Gruszka Reviewed-by: Jacek Lawrynowicz --- drivers/accel/ivpu/ivpu_hw_mtl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c index 3ff60fbbc8d9..d3ba633daaa0 100644 --- a/drivers/accel/ivpu/ivpu_hw_mtl.c +++ b/drivers/accel/ivpu/ivpu_hw_mtl.c @@ -874,7 +874,7 @@ static void ivpu_hw_mtl_irq_disable(struct ivpu_device *vdev) REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1); REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_DISABLE_MASK); REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, 0x0ull); - REGB_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, 0x0); + REGV_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, 0x0); } static void ivpu_hw_mtl_irq_wdt_nce_handler(struct ivpu_device *vdev)