From patchwork Thu Jan 23 07:19:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sharat Masetty X-Patchwork-Id: 190584 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D6711C33CAF for ; Thu, 23 Jan 2020 07:19:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A1CD624655 for ; Thu, 23 Jan 2020 07:19:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="BtKZFySa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726164AbgAWHT3 (ORCPT ); Thu, 23 Jan 2020 02:19:29 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:33009 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725897AbgAWHT2 (ORCPT ); Thu, 23 Jan 2020 02:19:28 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1579763967; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=GEgbDb1BS32ifGcjv9cWytEuOjIKz9pOs581KwKPxxI=; b=BtKZFySa/a07pSQzkvZVKqXOol+O7lrG4jAhsv5CckTJ6OoxPlBikol2QvGW3ru68RXzRmYD FTAIDXXOgWXRLJtb3mnkmaErkikWcGfR8KOCz79obQB6vgKbkjQ2qccYnIoBaoeRSBj2/0Nv DDyrG2y7AL2q4yTqA7Gsdt/5Vxw= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e2948f3.7f2017641d50-smtp-out-n03; Thu, 23 Jan 2020 07:19:15 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id AC95FC4479F; Thu, 23 Jan 2020 07:19:15 +0000 (UTC) Received: from smasetty-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: smasetty) by smtp.codeaurora.org (Postfix) with ESMTPSA id 2622CC43383; Thu, 23 Jan 2020 07:19:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 2622CC43383 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=smasetty@codeaurora.org From: Sharat Masetty To: freedreno@lists.freedesktop.org Cc: dri-devel@freedesktop.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, jcrouse@codeaurora.org, Sharat Masetty Subject: [PATCH v2 1/3] drm: msm: Add 618 gpu to the adreno gpu list Date: Thu, 23 Jan 2020 12:49:03 +0530 Message-Id: <1579763945-10478-1-git-send-email-smasetty@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This patch adds Adreno 618 entry and its associated properties to the gpulist entries. Signed-off-by: Sharat Masetty --- drivers/gpu/drm/msm/adreno/adreno_device.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c index fbbdf86..cb3a6e5 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_device.c +++ b/drivers/gpu/drm/msm/adreno/adreno_device.c @@ -167,6 +167,17 @@ .init = a5xx_gpu_init, .zapfw = "a540_zap.mdt", }, { + .rev = ADRENO_REV(6, 1, 8, ANY_ID), + .revn = 618, + .name = "A618", + .fw = { + [ADRENO_FW_SQE] = "a630_sqe.fw", + [ADRENO_FW_GMU] = "a630_gmu.bin", + }, + .gmem = SZ_512K, + .inactive_period = DRM_MSM_INACTIVE_PERIOD, + .init = a6xx_gpu_init, + }, { .rev = ADRENO_REV(6, 3, 0, ANY_ID), .revn = 630, .name = "A630", From patchwork Thu Jan 23 07:19:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sharat Masetty X-Patchwork-Id: 190585 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7EB9FC33CB6 for ; Thu, 23 Jan 2020 07:19:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4A2712467B for ; Thu, 23 Jan 2020 07:19:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="pBn6HNfT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726240AbgAWHTc (ORCPT ); Thu, 23 Jan 2020 02:19:32 -0500 Received: from mail25.static.mailgun.info ([104.130.122.25]:16680 "EHLO mail25.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725535AbgAWHTb (ORCPT ); Thu, 23 Jan 2020 02:19:31 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1579763970; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=E9rFyJiCzi3BOP2GWCnLe8i2T5M7xVnalr0gbC8pg+E=; b=pBn6HNfT5kdZ7//DIDOgQNYUGMtqcW8l17MtVmGllW2Nz8pFe0c0tgs9UbdXodXnEIDvmWqQ E4e8RBef0J9WjUpVcMxQ/GEErClS/kr8+jYyZO7AYVM/q45yG80bZqueqiuE47lzbbOfNN44 4hBbbz/zViv3BjYgbpIPyBnE9fw= X-Mailgun-Sending-Ip: 104.130.122.25 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e2948f8.7f82d7b821f0-smtp-out-n01; Thu, 23 Jan 2020 07:19:20 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id BA08EC433CB; Thu, 23 Jan 2020 07:19:20 +0000 (UTC) Received: from smasetty-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: smasetty) by smtp.codeaurora.org (Postfix) with ESMTPSA id 43536C43383; Thu, 23 Jan 2020 07:19:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 43536C43383 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=smasetty@codeaurora.org From: Sharat Masetty To: freedreno@lists.freedesktop.org Cc: dri-devel@freedesktop.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, jcrouse@codeaurora.org, Sharat Masetty Subject: [PATCH v2 3/3] drm: msm: a6xx: Dump GBIF registers, debugbus in gpu state Date: Thu, 23 Jan 2020 12:49:05 +0530 Message-Id: <1579763945-10478-3-git-send-email-smasetty@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1579763945-10478-1-git-send-email-smasetty@codeaurora.org> References: <1579763945-10478-1-git-send-email-smasetty@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the relevant GBIF registers and the debug bus to the a6xx gpu state. This comes in pretty handy when debugging GPU bus related issues. Signed-off-by: Sharat Masetty --- drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 52 +++++++++++++++++++++++------ drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h | 16 +++++++-- 2 files changed, 55 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c index 691c1a27..d6023ba 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (c) 2018 The Linux Foundation. All rights reserved. */ +/* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. */ #include #include "msm_gem.h" @@ -320,6 +320,7 @@ static void a6xx_get_debugbus(struct msm_gpu *gpu, { struct resource *res; void __iomem *cxdbg = NULL; + int nr_debugbus_blocks; /* Set up the GX debug bus */ @@ -374,9 +375,11 @@ static void a6xx_get_debugbus(struct msm_gpu *gpu, cxdbg_write(cxdbg, REG_A6XX_CX_DBGC_CFG_DBGBUS_MASKL_3, 0); } - a6xx_state->debugbus = state_kcalloc(a6xx_state, - ARRAY_SIZE(a6xx_debugbus_blocks), - sizeof(*a6xx_state->debugbus)); + nr_debugbus_blocks = ARRAY_SIZE(a6xx_debugbus_blocks) + + (a6xx_has_gbif(to_adreno_gpu(gpu)) ? 1 : 0); + + a6xx_state->debugbus = state_kcalloc(a6xx_state, nr_debugbus_blocks, + sizeof(*a6xx_state->debugbus)); if (a6xx_state->debugbus) { int i; @@ -388,15 +391,31 @@ static void a6xx_get_debugbus(struct msm_gpu *gpu, &a6xx_state->debugbus[i]); a6xx_state->nr_debugbus = ARRAY_SIZE(a6xx_debugbus_blocks); + + /* + * GBIF has same debugbus as of other GPU blocks, fall back to + * default path if GPU uses GBIF, also GBIF uses exactly same + * ID as of VBIF. + */ + if (a6xx_has_gbif(to_adreno_gpu(gpu))) { + a6xx_get_debugbus_block(gpu, a6xx_state, + &a6xx_gbif_debugbus_block, + &a6xx_state->debugbus[i]); + + a6xx_state->nr_debugbus += 1; + } } - a6xx_state->vbif_debugbus = - state_kcalloc(a6xx_state, 1, - sizeof(*a6xx_state->vbif_debugbus)); + /* Dump the VBIF debugbus on applicable targets */ + if (!a6xx_has_gbif(to_adreno_gpu(gpu))) { + a6xx_state->vbif_debugbus = + state_kcalloc(a6xx_state, 1, + sizeof(*a6xx_state->vbif_debugbus)); - if (a6xx_state->vbif_debugbus) - a6xx_get_vbif_debugbus_block(gpu, a6xx_state, - a6xx_state->vbif_debugbus); + if (a6xx_state->vbif_debugbus) + a6xx_get_vbif_debugbus_block(gpu, a6xx_state, + a6xx_state->vbif_debugbus); + } if (cxdbg) { a6xx_state->cx_debugbus = @@ -770,14 +789,16 @@ static void a6xx_get_gmu_registers(struct msm_gpu *gpu, &a6xx_state->gmu_registers[1]); } +#define A6XX_GBIF_REGLIST_SIZE 1 static void a6xx_get_registers(struct msm_gpu *gpu, struct a6xx_gpu_state *a6xx_state, struct a6xx_crashdumper *dumper) { int i, count = ARRAY_SIZE(a6xx_ahb_reglist) + ARRAY_SIZE(a6xx_reglist) + - ARRAY_SIZE(a6xx_hlsq_reglist); + ARRAY_SIZE(a6xx_hlsq_reglist) + A6XX_GBIF_REGLIST_SIZE; int index = 0; + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); a6xx_state->registers = state_kcalloc(a6xx_state, count, sizeof(*a6xx_state->registers)); @@ -792,6 +813,15 @@ static void a6xx_get_registers(struct msm_gpu *gpu, a6xx_state, &a6xx_ahb_reglist[i], &a6xx_state->registers[index++]); + if (a6xx_has_gbif(adreno_gpu)) + a6xx_get_ahb_gpu_registers(gpu, + a6xx_state, &a6xx_gbif_reglist, + &a6xx_state->registers[index++]); + else + a6xx_get_ahb_gpu_registers(gpu, + a6xx_state, &a6xx_vbif_reglist, + &a6xx_state->registers[index++]); + for (i = 0; i < ARRAY_SIZE(a6xx_reglist); i++) a6xx_get_crashdumper_registers(gpu, a6xx_state, &a6xx_reglist[i], diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h index 68cccfa..e67c20c 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (c) 2018 The Linux Foundation. All rights reserved. */ +/* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. */ #ifndef _A6XX_CRASH_DUMP_H_ #define _A6XX_CRASH_DUMP_H_ @@ -307,11 +307,20 @@ struct a6xx_registers { 0x3410, 0x3410, 0x3800, 0x3801, }; +static const u32 a6xx_gbif_registers[] = { + 0x3C00, 0X3C0B, 0X3C40, 0X3C47, 0X3CC0, 0X3CD1, 0xE3A, 0xE3A, +}; + static const struct a6xx_registers a6xx_ahb_reglist[] = { REGS(a6xx_ahb_registers, 0, 0), - REGS(a6xx_vbif_registers, 0, 0), }; +static const struct a6xx_registers a6xx_vbif_reglist = + REGS(a6xx_vbif_registers, 0, 0); + +static const struct a6xx_registers a6xx_gbif_reglist = + REGS(a6xx_gbif_registers, 0, 0); + static const u32 a6xx_gmu_gx_registers[] = { /* GMU GX */ 0x0000, 0x0000, 0x0010, 0x0013, 0x0016, 0x0016, 0x0018, 0x001b, @@ -422,6 +431,9 @@ struct a6xx_registers { DEBUGBUS(A6XX_DBGBUS_TPL1_3, 0x100), }; +static const struct a6xx_debugbus_block a6xx_gbif_debugbus_block = + DEBUGBUS(A6XX_DBGBUS_VBIF, 0x100); + static const struct a6xx_debugbus_block a6xx_cx_debugbus_blocks[] = { DEBUGBUS(A6XX_DBGBUS_GMU_CX, 0x100), DEBUGBUS(A6XX_DBGBUS_CX, 0x100),