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 X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 C2907C64E75 for ; Mon, 23 Nov 2020 11:22:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7972B20674 for ; Mon, 23 Nov 2020 11:22:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Q8/F5dkv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728852AbgKWLTf (ORCPT ); Mon, 23 Nov 2020 06:19:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728848AbgKWLTe (ORCPT ); Mon, 23 Nov 2020 06:19:34 -0500 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 838DCC061A4D for ; Mon, 23 Nov 2020 03:19:34 -0800 (PST) Received: by mail-wr1-x441.google.com with SMTP id l1so18172155wrb.9 for ; Mon, 23 Nov 2020 03:19:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=wuoHjkSuaTmEWAC5wBJbYvKG9ftbec5HzD4t8NHscL0=; b=Q8/F5dkv4HHgJAblxBG31tsXQ9e4Y1SvpMMk9ptk+QHDVSiYCvAPXSmfvSkut0Vb2T FbSE/FcTesIoOgShRcjPdSI0R/TlXnou23f0nDG3aSfIsh5FQm8f2OR97Tx04NZJj07b fT+koqDmkCl9c01yYEYGWS2pPQK3RCPINQp3s5S8DZWyoLSogz5AsVqD5g3koTgEuud1 MrUoEe1R5xhWOLLgwf72/YnglY7op0GSZOCf+mJtL0HtoDXIpscciledSLJsOX3sHzdQ BLrGPIYbbd8S9vjvRdCbOCjbkRCgK9y3F0NTK+OxOYA1B1Zix/JcNfD3ZcJKh5SdOl7q xjZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=wuoHjkSuaTmEWAC5wBJbYvKG9ftbec5HzD4t8NHscL0=; b=P/0phUqcaMNS4ooL38g/gvO739RhP/h8g675Xg5I84cAeD/tqthvBYjMOK3+ss5hWk PWjPE0U9YIYPk49MXGcz38tULXLG89Hmupn9khK9fkS4TtkQvGakkpFQRZp4NQW50yK0 WXNnIjmNdiOUy98j70sAdeXgnNY7CsenqXPwII4MIs+viGpQvaOlETDt4Gjk48Hn/Da6 G5b/zSr03j7rjPMNp8n+uHGsItaFmv7stysgPUEuCfrlVAZtEs6954XOHBiyDIDx/JP8 fH2hlKNeyd5DbAABAZXJJKhcmxdjMJ5gFHYdMUVS1xR0ZKeDADg7cqWb+Z2zpsxfY7eS mxXQ== X-Gm-Message-State: AOAM533mtMYWlBabMUi1cT2Yea0JhH+QoDrhjdEz4jaAzhQ8YgKlmvnS RSnXv14aDTJPozG5C7P5luSovA== X-Google-Smtp-Source: ABdhPJy6wybSwhfnJSxyMtRzl6BIQMAvE+2CXdAuCKYhgXw6g6aqYrUlSKFAlKmyPOuMlXN/4AytRQ== X-Received: by 2002:adf:f441:: with SMTP id f1mr30639986wrp.225.1606130373264; Mon, 23 Nov 2020 03:19:33 -0800 (PST) Received: from dell.default ([91.110.221.218]) by smtp.gmail.com with ESMTPSA id n9sm16317290wmd.4.2020.11.23.03.19.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Nov 2020 03:19:32 -0800 (PST) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Airlie , Daniel Vetter , Sumit Semwal , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org Subject: [PATCH 08/40] drm/amd/amdgpu/cik_sdma: Supply some missing function param descriptions Date: Mon, 23 Nov 2020 11:18:47 +0000 Message-Id: <20201123111919.233376-9-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201123111919.233376-1-lee.jones@linaro.org> References: <20201123111919.233376-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/cik_sdma.c:226: warning: Function parameter or member 'job' not described in 'cik_sdma_ring_emit_ib' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:226: warning: Function parameter or member 'flags' not described in 'cik_sdma_ring_emit_ib' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:278: warning: Function parameter or member 'addr' not described in 'cik_sdma_ring_emit_fence' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:278: warning: Function parameter or member 'seq' not described in 'cik_sdma_ring_emit_fence' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:278: warning: Function parameter or member 'flags' not described in 'cik_sdma_ring_emit_fence' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:278: warning: Excess function parameter 'fence' description in 'cik_sdma_ring_emit_fence' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:663: warning: Function parameter or member 'timeout' not described in 'cik_sdma_ring_test_ib' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:808: warning: Function parameter or member 'ring' not described in 'cik_sdma_ring_pad_ib' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:859: warning: Function parameter or member 'vmid' not described in 'cik_sdma_ring_emit_vm_flush' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:859: warning: Function parameter or member 'pd_addr' not described in 'cik_sdma_ring_emit_vm_flush' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:859: warning: Excess function parameter 'vm' description in 'cik_sdma_ring_emit_vm_flush' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:1315: warning: Function parameter or member 'ib' not described in 'cik_sdma_emit_copy_buffer' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:1315: warning: Function parameter or member 'tmz' not described in 'cik_sdma_emit_copy_buffer' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:1315: warning: Excess function parameter 'ring' description in 'cik_sdma_emit_copy_buffer' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:1339: warning: Function parameter or member 'ib' not described in 'cik_sdma_emit_fill_buffer' drivers/gpu/drm/amd/amdgpu/cik_sdma.c:1339: warning: Excess function parameter 'ring' description in 'cik_sdma_emit_fill_buffer' Cc: Alex Deucher Cc: "Christian König" Cc: David Airlie Cc: Daniel Vetter Cc: Sumit Semwal Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones --- drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c index 1a6494ea50912..f1e9966e7244e 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c @@ -215,7 +215,9 @@ static void cik_sdma_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) * cik_sdma_ring_emit_ib - Schedule an IB on the DMA engine * * @ring: amdgpu ring pointer + * @job: job to retrive vmid from * @ib: IB object to schedule + * @flags: unused * * Schedule an IB in the DMA ring (CIK). */ @@ -267,6 +269,8 @@ static void cik_sdma_ring_emit_hdp_flush(struct amdgpu_ring *ring) * cik_sdma_ring_emit_fence - emit a fence on the DMA ring * * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number * @fence: amdgpu fence object * * Add a DMA fence packet to the ring to write @@ -655,6 +659,7 @@ static int cik_sdma_ring_test_ring(struct amdgpu_ring *ring) * cik_sdma_ring_test_ib - test an IB on the DMA engine * * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT * * Test a simple IB in the DMA ring (CIK). * Returns 0 on success, error on failure. @@ -801,6 +806,7 @@ static void cik_sdma_vm_set_pte_pde(struct amdgpu_ib *ib, uint64_t pe, /** * cik_sdma_vm_pad_ib - pad the IB to the required number of dw * + * @ring: amdgpu_ring structure holding ring information * @ib: indirect buffer to fill with padding * */ @@ -849,7 +855,8 @@ static void cik_sdma_ring_emit_pipeline_sync(struct amdgpu_ring *ring) * cik_sdma_ring_emit_vm_flush - cik vm flush using sDMA * * @ring: amdgpu_ring pointer - * @vm: amdgpu_vm pointer + * @vmid: vmid number to use + * @pd_addr: address * * Update the page table base and flush the VM TLB * using sDMA (CIK). @@ -1298,10 +1305,11 @@ static void cik_sdma_set_irq_funcs(struct amdgpu_device *adev) /** * cik_sdma_emit_copy_buffer - copy buffer using the sDMA engine * - * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to copy to * @src_offset: src GPU address * @dst_offset: dst GPU address * @byte_count: number of bytes to xfer + * @tmz: unused * * Copy GPU buffers using the DMA engine (CIK). * Used by the amdgpu ttm implementation to move pages if @@ -1325,7 +1333,7 @@ static void cik_sdma_emit_copy_buffer(struct amdgpu_ib *ib, /** * cik_sdma_emit_fill_buffer - fill buffer using the sDMA engine * - * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill * @src_data: value to write to buffer * @dst_offset: dst GPU address * @byte_count: number of bytes to xfer -- 2.25.1