From nobody Mon Jun 8 04:27:31 2026 Received: from cstnet.cn (smtp81.cstnet.cn [159.226.251.81]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C61E6377034; Tue, 2 Jun 2026 07:04:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780383857; cv=none; b=MDtJsarAZwILONFwgH6VqB1Csis6+KjQ1QgupNCC31GQcNgK9UK8DHkItnI/G+SBlS6KZbVF88cUjrMGCHZGUfhf7TuhQ15bFNZXEGRNgv5m3ns0puuVhaOnooH6RlWhvsiM3awZnix6gGD/Q5Yt4zXgmpgY60sChefj2J//IEQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780383857; c=relaxed/simple; bh=wSnsKg/4XeN1hECJZXhyQeMXTIFKHaCXavyqc0E0nE8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=gKnDemJ0K6t6FnANqvv/DpNpb5P0sMGUrGhQt48o4+01k/OkwPiLzJ6hsxwxY0YnSzsPAleX9w9OPpB4lRznFTbhSJ4vBDxXhuOaJkuko66GyOBarn1h5T/vfmAd72w70ff8K3pwFnI3ZwV2wdWY+caviA3VKAGOvWLXUHAuD0U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from edelgard.fodlan.icenowy.me (unknown [112.94.101.15]) by APP-03 (Coremail) with SMTP id rQCowABXPONhgB5qKJNWEw--.7160S2; Tue, 02 Jun 2026 15:04:03 +0800 (CST) From: Icenowy Zheng To: Vinod Koul , Frank Li , Kees Cook , Krzysztof Kozlowski , Jyothi Kumar Seerapu , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Icenowy Zheng Subject: [PATCH] dmaengine: qcom: gpi: set DMA_PRIVATE capability Date: Tue, 2 Jun 2026 15:03:44 +0800 Message-ID: <20260602070344.3707256-1-zhengxingda@iscas.ac.cn> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: rQCowABXPONhgB5qKJNWEw--.7160S2 X-Coremail-Antispam: 1UD129KBjvdXoW7JF18WF1UAFWUGFykAF43ZFb_yoWDCFbE9a 1UZFyxWa1DCFy7Gw1Skrs3Zr1YvF9IgFyFgrs2qr4Fvr9xZryvv3yxXr4jkw1UZry8GFW7 K3WDWr4rAw4SgjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb38FF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_GcCE3s 1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0 cI8IcVAFwI0_Jr0_Jr4lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8Jw ACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2Y2ka 0xkIwI1lc7CjxVAaw2AFwI0_Jw0_GFyl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7 v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF 1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIx AIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI 42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWI evJa73UjIFyTuYvjfUonmRUUUUU X-CM-SenderInfo: x2kh0wp0lqwv3d6l2u1dvotugofq/ Content-Type: text/plain; charset="utf-8" The GPI DMA controller is only responsible for QUP peripherals, and cannot work as a general-purpose DMA accelerator. Set DMA_PRIVATE capability for it. This fixes error messages about GPI being shown when an async-tx consumer is loaded. Fixes: 5d0c3533a19f ("dmaengine: qcom: Add GPI dma driver") Signed-off-by: Icenowy Zheng --- drivers/dma/qcom/gpi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c index c9a6f610ffd9f..a5055a6273af6 100644 --- a/drivers/dma/qcom/gpi.c +++ b/drivers/dma/qcom/gpi.c @@ -2260,6 +2260,7 @@ static int gpi_probe(struct platform_device *pdev) /* clear and Set capabilities */ dma_cap_zero(gpi_dev->dma_device.cap_mask); dma_cap_set(DMA_SLAVE, gpi_dev->dma_device.cap_mask); + dma_cap_set(DMA_PRIVATE, gpi_dev->dma_device.cap_mask); =20 /* configure dmaengine apis */ gpi_dev->dma_device.directions =3D BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_D= EV); --=20 2.52.0