From patchwork Thu Apr 24 13:02:54 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Stanner X-Patchwork-Id: 884116 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E0F4B27D79C; Thu, 24 Apr 2025 13:03:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745499797; cv=none; b=rpMcOYZPg6hLLGrOJMxBEVn9pwK92bcQ+Sgu7scx/7YBVt40TvDVM6q9RY8dDmCH7Z0n9Q/audGmk04efbM0FzszsF/qa/Z1rxV65DJJ338jBvFzBtT5fD399jkpdyq0T/NU8gPZmKfGlWZYtXmIZD1/uR8HVwLbvU8jcy62QZ8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745499797; c=relaxed/simple; bh=USBXckrnH4EXDRA/UJxzzOnVtw+ramkDN3MksP0nTXQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=p4Ulqn6uSwaX/e7eCROkm+kP82HSk7zhPPqd3Qi5Z+54I8QNX7oha7tEVNyMgIdKixgIjI7BVQLRyOxcF2NcQ35G41MGGOqxI7S/fGox5rzH+zgXZVeyEfR/yBl88sbOMKWPli090OhdBHNLs/Ee+Yrawbs8qdlTbiL0xVsSqms= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=D80R/pEx; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="D80R/pEx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 860FEC4CEEB; Thu, 24 Apr 2025 13:03:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745499796; bh=USBXckrnH4EXDRA/UJxzzOnVtw+ramkDN3MksP0nTXQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=D80R/pExgLSr8RGT1pxOAbZY1lIfYUMaR5c2H3A3/A3AXn3+K50MfkS4OtV/N3V6z GOXn0ZIAVZ5N/DYBNY3FkUbsM6zO810QMgBXenSp3drHLhEnZdY/kg3ct+lfG6LbaX MmZRQ8XlOrkXRMJgkQtQob3wlo1wRG1Nnf1q1ztBNCY3EIqs7WXZq3QcPgfAp7YJL7 5Wvy8mPE/hsMkQJxJNWKkKSa7fIhgp7L8FnQ9D+eifbeVvxWl1FJlc5PQjsFfuVxaA K8tY5jhApZru9r/6JFU9ru3qUbSPw2JjHpwABtqdj7dt8EQtRypHdglTJFtwVVoq82 24i857xMrskmg== From: Philipp Stanner To: Lyude Paul , Danilo Krummrich , David Airlie , Simona Vetter , Sumit Semwal , =?utf-8?q?Christian_K=C3=B6nig?= Cc: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, Philipp Stanner Subject: [PATCH 4/4] drm/nouveau: Check dma_fence in canonical way Date: Thu, 24 Apr 2025 15:02:54 +0200 Message-ID: <20250424130254.42046-6-phasta@kernel.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250424130254.42046-2-phasta@kernel.org> References: <20250424130254.42046-2-phasta@kernel.org> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In nouveau_fence_done(), a fence is checked for being signaled by manually evaluating the base fence's bits. This can be done in a canonical manner through dma_fence_is_signaled(). Replace the bit-check with dma_fence_is_signaled(). Signed-off-by: Philipp Stanner --- drivers/gpu/drm/nouveau/nouveau_fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index fb9811938c82..d5654e26d5bc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -253,7 +253,7 @@ nouveau_fence_done(struct nouveau_fence *fence) struct nouveau_channel *chan; unsigned long flags; - if (test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->base.flags)) + if (dma_fence_is_signaled(&fence->base)) return true; spin_lock_irqsave(&fctx->lock, flags);