[PATCH] drm/nouveau: fix unknown chipset for GTX 1060

2016-12-12 Thread Chris Chiu
Nouveau driver shows unknown chipset (136000a1) for GTX 1060, so it only gives VGA resolution on screen. Use the same chipset as nv134 then it shows FullHD. This commit copies fields from nv134_chipset to nv136_chipset for GTX 1060. Signed-off-by: Chris Chiu --- drivers/gpu/drm/nouveau/nvkm

Kernel panic on nouveau during boot on NVIDIA NV118 (GM108)

2017-06-03 Thread Chris Chiu
We are working with new desktop that have the NVIDIA NV118 chipset. During boot, the display becomes unusable at the point where the nouveau driver loads. We have reproduced on 4.8, 4.11 and linux master (4.12-rc3). Dmesg log is attached. Is this a known issue? Anything we can do to help?

Re: amdgpu hangs on boot or shutdown on AMD Raven Ridge CPU (Engineer Sample)

2018-02-01 Thread Chris Chiu
On Thu, Feb 1, 2018 at 12:08 AM, Harry Wentland <harry.wentl...@amd.com> wrote: > On 2018-01-31 09:31 AM, Chris Chiu wrote: >> Hi, >> We are working with new laptops that have the AMD Ravenl Ridge >> chipset with this `/proc/cpuinfo` >>

amdgpu hangs on boot or shutdown on AMD Raven Ridge CPU (Engineer Sample)

2018-01-31 Thread Chris Chiu
Hi, We are working with new laptops that have the AMD Ravenl Ridge chipset with this `/proc/cpuinfo` https://gist.github.com/mschiu77/b06dba574e89b9a30cf4c450eaec49bc With the latest kernel 4.15, there're lots of different panics/oops during boot so no chance to get into X. It also

Re: amdgpu hangs on boot or shutdown on AMD Raven Ridge CPU (Engineer Sample)

2018-02-09 Thread Chris Chiu
On Thu, Feb 1, 2018 at 9:13 PM, Chris Chiu <c...@endlessm.com> wrote: > On Thu, Feb 1, 2018 at 12:08 AM, Harry Wentland <harry.wentl...@amd.com> > wrote: >> On 2018-01-31 09:31 AM, Chris Chiu wrote: >>> Hi, >>> We are working with new laptops

Re: [BUG] i915 HDMI connector status is connected after disconnection

2018-08-22 Thread Chris Chiu
On Fri, Jul 6, 2018 at 2:44 PM, Chris Chiu wrote: > On Thu, Jul 5, 2018 at 10:40 PM, Ville Syrjälä > wrote: >> On Thu, Jul 05, 2018 at 03:58:36PM +0800, Chris Chiu wrote: >>> Hi, >>> We have few ASUS laptops X705FD (The new WiskyLake), X560UD (intel >>

[BUG] i915 HDMI connector status is connected after disconnection

2018-07-05 Thread Chris Chiu
Hi, We have few ASUS laptops X705FD (The new WiskyLake), X560UD (intel i5-8250U), X530UN (intel i7-8550U) share the same problem, which is the HDMI connector status stays connected even the HDMI cable has been unplugged. Look into the "/sys/class/drm/card0-HDMI-A-1/status" for checking the

Re: [BUG] i915 HDMI connector status is connected after disconnection

2018-07-05 Thread Chris Chiu
On Thu, Jul 5, 2018 at 9:18 PM, Jani Nikula wrote: > On Thu, 05 Jul 2018, Chris Chiu wrote: >> On Thu, Jul 5, 2018 at 5:37 PM, Jani Nikula wrote: >>> On Thu, 05 Jul 2018, Chris Wilson wrote: >>>> Quoting Jani Nikula (2018-07-05 09:58:57) >>>>> On Th

Re: [BUG] i915 HDMI connector status is connected after disconnection

2018-07-05 Thread Chris Chiu
On Thu, Jul 5, 2018 at 5:37 PM, Jani Nikula wrote: > On Thu, 05 Jul 2018, Chris Wilson wrote: >> Quoting Jani Nikula (2018-07-05 09:58:57) >>> On Thu, 05 Jul 2018, Chris Chiu wrote: >>> > Hi, >>> > We have few ASUS laptops X705FD (The new WiskyLa

Re: [BUG] i915 HDMI connector status is connected after disconnection

2018-07-06 Thread Chris Chiu
On Thu, Jul 5, 2018 at 10:40 PM, Ville Syrjälä wrote: > On Thu, Jul 05, 2018 at 03:58:36PM +0800, Chris Chiu wrote: >> Hi, >> We have few ASUS laptops X705FD (The new WiskyLake), X560UD (intel >> i5-8250U), X530UN (intel i7-8550U) share the same problem, which is >>

Re: [BUG] i915 HDMI connector status is connected after disconnection

2018-09-12 Thread Chris Chiu
On Fri, Aug 24, 2018 at 11:04 PM, Jani Nikula wrote: > On Wed, 22 Aug 2018, Chris Chiu wrote: >> On Fri, Jul 6, 2018 at 2:44 PM, Chris Chiu wrote: >>> On Thu, Jul 5, 2018 at 10:40 PM, Ville Syrjälä >>> wrote: >>>> On Thu, Jul 05, 2018 at 03:58

Re: [BUG] i915 HDMI connector status is connected after disconnection

2018-09-21 Thread Chris Chiu
On Wed, Sep 19, 2018 at 8:08 PM, Jani Nikula wrote: > On Wed, 19 Sep 2018, Chris Chiu wrote: >> I tried to add a slight delay in the hotplug work as follows >> >> --- a/drivers/gpu/drm/i915/intel_hotplug.c >> +++ b/drivers/gpu/drm/i915/intel_hotplug.c >>

[PATCH] drm/i915: re-check the hotplug with a delayed work

2018-09-20 Thread Chris Chiu
the devices. It would also cause the audio output path cannot correctly swicth based on the connector status. This commit kicks off a delayed work when the status remains unchanged in the first hotplug event handling, which may not be the perfect timing in some special cases. Signed-off-by: Chris Chiu

Re: [BUG] i915 HDMI connector status is connected after disconnection

2018-09-20 Thread Chris Chiu
On Tue, Sep 11, 2018 at 6:25 PM, Chris Chiu wrote: > On Fri, Aug 24, 2018 at 11:04 PM, Jani Nikula wrote: >> On Wed, 22 Aug 2018, Chris Chiu wrote: >>> On Fri, Jul 6, 2018 at 2:44 PM, Chris Chiu wrote: >>>> On Thu, Jul 5, 2018 at 10:40 PM, Ville Syrjälä >>&

Re: Unexpected screen flicker during i915 initialization

2019-10-31 Thread Chris Chiu
On Wed, Oct 30, 2019 at 6:25 PM Chris Chiu wrote: > > Hi guys, > We have 2 laptops, ASUS Z406MA and Acer TravelMate B118, both > powered by the same Intel N5000 GemniLake CPU. On the Acer laptop, the > panel will blink once during boot which never happens on the ASUS > la

Unexpected screen flicker during i915 initialization

2019-10-31 Thread Chris Chiu
Hi guys, We have 2 laptops, ASUS Z406MA and Acer TravelMate B118, both powered by the same Intel N5000 GemniLake CPU. On the Acer laptop, the panel will blink once during boot which never happens on the ASUS laptop. It caught my attention and I find the difference between them but I need help

Fails to lauch X on laptop with Ryzen 7 4700U

2020-02-03 Thread Chris Chiu
We are working with new laptops that have the Ryzen 7 4700U. It fails to launch X so I can only access via the virtual terminal. I tried with the latest mainline kernel and kernel from https://cgit.freedesktop.org/~agd5f/linux but no luck. I also boot the kernel with parameter

Re: NVIDIA GPU fallen off the bus after exiting s2idle

2021-05-20 Thread Chris Chiu
On Thu, May 6, 2021 at 5:46 PM Rafael J. Wysocki wrote: > > On Tue, May 4, 2021 at 10:08 AM Chris Chiu wrote: > > > > Hi, > > We have some Intel laptops (11th generation CPU) with NVIDIA GPU > > suffering the same GPU falling off the bus problem while exiting &g

TGL: : No video output on external monitor after unplug and re-plug the cable

2021-04-28 Thread Chris Chiu
We found another bug after the fix of https://gitlab.freedesktop.org/drm/intel/-/issues/2538. The external monitor is also connected via WD19's HDMI/DisplayPort just as #2538. However, the display monitor can only be detected and show output at the very first time we power on the WD19 dock. If we

NVIDIA GPU fallen off the bus after exiting s2idle

2021-05-04 Thread Chris Chiu
Hi, We have some Intel laptops (11th generation CPU) with NVIDIA GPU suffering the same GPU falling off the bus problem while exiting s2idle with external display connected. These laptops connect the external display via the HDMI/DisplayPort on a USB Type-C interfaced dock. If we enter and