From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cg6os-0001i4-2X for ath10k@lists.infradead.org; Tue, 21 Feb 2017 09:33:16 +0000 From: Kalle Valo Subject: ath10k regression on XPS13 References: Date: Tue, 21 Feb 2017 11:32:49 +0200 In-Reply-To: (Linus Torvalds's message of "Mon, 20 Feb 2017 18:48:19 -0800") Message-ID: <87d1eb99dq.fsf_-_@purkki.adurom.net> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Linus Torvalds Cc: Jiri Kosina , linux-wireless@vger.kernel.org, Linux Kernel Mailing List , ath10k@lists.infradead.org, davem@davemloft.net (Changing subject, adding Dave and relevant lists) Linus Torvalds writes: > On Mon, Feb 20, 2017 at 7:20 AM, Jiri Kosina wrote: >> >> git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-linus >> >> to receive HID subsystem updates for 4.11: > > The touchpad on my XPS13 no longer works. It might not be this pull > request, and I'll bisect the exact cause, but this pull seems the most > likely culprit. > > Just an early heads-up, While talking about XPS13 also a heads-up from me as we have a nasty regression in ath10k on XPS13 with QCA6174 (though not sure if you have QCA6174, recent models seem to have that) which completely breaks driver initialisation an error: "ath10k_pci 0000:3a:00.0: failed to fetch board data for bus=pci,vendor=168c,device=003e,subsystem-vendor=1a56,subsystem-device=1535,variant=RV_0520 from ath10k/QCA6174/hw3.0/board-2.bin" https://bugzilla.kernel.org/show_bug.cgi?id=185621#c9 This is caused by this commit which I believe Dave will be sending to you soon: f2593cb1b291 ath10k: Search SMBIOS for OEM board file extension As a workaround I recommend updating ath10k/QCA6174/hw3.0/board-2.bin from this link _before_ updating the kernel: https://github.com/kvalo/ath10k-firmware/blob/8d15818b0f9c7b09f743538ac2d3e1409779f52a/QCA6174/hw3.0/board-2.bin We are working on a fix so that ath10k continues to work with older board-2.bin, but that might take a day or two still. -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k