From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: [PATCH v3 2/2] drivers: i915: Default max backlight brightness value Date: Tue, 8 Nov 2011 22:28:05 +0000 Message-ID: <20111108222805.GA19553@srcf.ucam.org> References: <1320788127-17292-1-git-send-email-sque@chromium.org> <1320788127-17292-2-git-send-email-sque@chromium.org> <20111108214258.GA18672@srcf.ucam.org> <20111108221013.GA19222@srcf.ucam.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from cavan.codon.org.uk (cavan.codon.org.uk [93.93.128.6]) by gabe.freedesktop.org (Postfix) with ESMTP id C1F1B9E97E for ; Tue, 8 Nov 2011 14:28:08 -0800 (PST) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Simon Que Cc: intel-gfx@lists.freedesktop.org, olofj@chromium.org, snanda@chromium.org List-Id: intel-gfx@lists.freedesktop.org On Tue, Nov 08, 2011 at 02:27:04PM -0800, Simon Que wrote: > This is for an x86-based Chromebook. Its firmware doesn't have the VBIOS > support. Previously, we had our own backlight driver that also did a > similar initialization. Now, we are trying to move away from that and use > the upstream driver instead. However, we still don't have the firmware > support, which is why we have this patch to provide the missing information. I'm still not clear on this. There is no video support in the firmware at all? What happens if the kernel fails to boot? -- Matthew Garrett | mjg59@srcf.ucam.org