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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 737A0C25B45 for ; Mon, 23 Oct 2023 17:00:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230332AbjJWRA4 (ORCPT ); Mon, 23 Oct 2023 13:00:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229918AbjJWRAt (ORCPT ); Mon, 23 Oct 2023 13:00:49 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4746710B; Mon, 23 Oct 2023 10:00:47 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C96B8C433C7; Mon, 23 Oct 2023 17:00:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698080446; bh=dGQNiqbY/iChMEghTJj2HaVYSA3dF9/FCpyJWP5llMQ=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=AXSQP2rWFcaGGxor3TGs0db9DDdPitAb3bIB3LejK4tW4Tg+n1Evq3sIKoIxnbr7X KYAguzMz6YMexAo4/DVL35yIGgn92zFapp3RrNSuQPNyvPhwY40Uc/7FjsPV+eB/O3 2Sw9oexuXCrNwDBqiBI7CEmEGCt+Onie0kOyaS3agaJP1Xd3gRF3NLLQaUh89/BiHy 4tVFZRdlNy+4RahsMo0/DAEtpJU0hPnqxXb1sY5Pg2nZSauCQ0L2FBCCwqz569G9v1 44PtpTNyCDL45tuKwonkl+8gdp6A+zNqgZGx3jNCJNYMkkzY1rsKgeTAaE6IXtQmSQ NPcCoK5bxbLkQ== From: Mark Brown To: linux-spi@vger.kernel.org, Vaishnav Achath Cc: linux-kernel@vger.kernel.org, vigneshr@ti.com, u-kumar1@ti.com In-Reply-To: <20231013092629.19005-1-vaishnav.a@ti.com> References: <20231013092629.19005-1-vaishnav.a@ti.com> Subject: Re: [PATCH] spi: omap2-mcspi: Add FIFO support without DMA Message-Id: <169808044553.106790.13764147935962474573.b4-ty@kernel.org> Date: Mon, 23 Oct 2023 18:00:45 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13-dev-0438c Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 13 Oct 2023 14:56:29 +0530, Vaishnav Achath wrote: > Currently, the built-in 64-byte FIFO on the MCSPI controller is not > enabled in PIO mode and is used only when DMA is enabled. Enable the > FIFO in PIO mode by default for transactions larger than the FIFO depth > and fallback only if FIFO is not available. When DMA is not enabled, > it is efficient to enable the RX FIFO almost full and TX FIFO almost > empty events after each FIFO fill instead of each word. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: omap2-mcspi: Add FIFO support without DMA commit: 75223bbea840e125359fc63942b5f93462b474c6 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark