[Intel-gfx] [PATCH] drm/i915: fix reassignment of variable "intel_dp->DP"

2012-08-20 Thread Xu, Anhua
>From 952c95621b5fd95a629c36017c36ac9e6c40e839 Mon Sep 17 00:00:00 2001 From: Anhua Xu Date: Tue, 21 Aug 2012 11:00:57 +0800 Subject: [PATCH] drm/i915: fix reassignment of variable "intel_dp->DP" This little regression was introduced by: commit 417e822deee1d2bcd8a8a60660c40a0903713f2b Author: Kei

[Intel-gfx] question about vblank

2012-08-14 Thread Xu, Anhua
Hi, All One question puzzle me is the update point of some register like DSPASURF (7019Ch), in Bspec it mentioned that it is at "Start of vertical blank or pipe disbaled". So it means that if pipe disabled, the writing of DSPASURF have effect on hardware status once this writing complete and we

Re: [Intel-gfx] Find bugs in i915 driver

2012-08-13 Thread Xu, Anhua
eg); -- 1.7.1 > -Original Message- > From: Paul Menzel [mailto:paulepan...@users.sourceforge.net] > Sent: Monday, August 13, 2012 3:11 PM > To: Xu, Anhua > Cc: Daniel Vetter; Greg KH; intel-gfx@lists.freedesktop.org > Subject: Re: [Intel-gfx] Find bugs in i915 driver &g

Re: [Intel-gfx] Find bugs in i915 driver

2012-08-12 Thread Xu, Anhua
Sorry, Deniel/Greg, late response for your email because of a busy work last work. I will response to you guys ASAP :), below is the updated patch: >From 33eb95a3a711b2354985361ff208ea150a5ba235 Mon Sep 17 00:00:00 2001 From: Xu Anhua Date: Tue, 31 Jul 2012 17:16:50 +0800 Subject: [PA

Re: [Intel-gfx] Find bugs in i915 driver

2012-07-31 Thread Xu, Anhua
Thanks Chris. I add this in the the commit description. The updated patch is below: commit 71c3ff04834a01c81a5843996b87397273eb538d Author: Xu Anhua Date: Tue Jul 31 17:16:50 2012 +0800 i915: make the parameters passed-in coherent with functions' definition when calling

[Intel-gfx] Find bugs in i915 driver

2012-07-30 Thread Xu, Anhua
Hi, I found some bugs in i915 driver when reviewing intel_display.c The parameter passed-in for function hdmi/adpa/lvds_pipe_enabled() are not coherent with functions' definition. This is the patch. Thanks Eric commit 9128c5c29649a1eea4e7db9282d0aa57e4885ba8 Author: Xu Anhua Date: