From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 93896] New: Nvidia GeForce GTX 970M unsupported, no backlight control Date: Thu, 28 Jan 2016 06:36:44 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0685294276==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0685294276== Content-Type: multipart/alternative; boundary="14539630040.D96fFd.21763"; charset="UTF-8" --14539630040.D96fFd.21763 Date: Thu, 28 Jan 2016 06:36:44 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93896 Bug ID: 93896 Summary: Nvidia GeForce GTX 970M unsupported, no backlight control Product: Mesa Version: 11.0 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: jvoss-Cpl0xJrrQRvQT0dZR+AlfA@public.gmane.org QA Contact: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Created attachment 121344 --> https://bugs.freedesktop.org/attachment.cgi?id=121344&action=edit Video BIOS The driver cannot load the firmware nvidia/gm204/fecs_inst.bin. Xorg won't load the nouveau driver because Unknown chipset: NV124. The backlight does not work. The following commands have no affect on the brightness: echo 2 |sudo tee /sys/class/backlight/acpi_video0/brightness echo 10 |sudo tee /sys/class/backlight/acpi_video0/brightness Brightness works with the proprietary nvidia driver. If mmiotrace logs are beneficial, I will add them. -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug. --14539630040.D96fFd.21763 Date: Thu, 28 Jan 2016 06:36:44 +0000 MIME-Version: 1.0 Content-Type: text/html
Bug ID 93896
Summary Nvidia GeForce GTX 970M unsupported, no backlight control
Product Mesa
Version 11.0
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Drivers/DRI/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter jvoss@altsci.com
QA Contact nouveau@lists.freedesktop.org 

Created attachment 121344 [details]
Video BIOS

The driver cannot load the firmware nvidia/gm204/fecs_inst.bin.
Xorg won't load the nouveau driver because Unknown chipset: NV124.
The backlight does not work.

The following commands have no affect on the brightness:
echo 2 |sudo tee /sys/class/backlight/acpi_video0/brightness
echo 10 |sudo tee /sys/class/backlight/acpi_video0/brightness

Brightness works with the proprietary nvidia driver.

If mmiotrace logs are beneficial, I will add them.

You are receiving this mail because:
  • You are the QA Contact for the bug.
  • You are the assignee for the bug.
--14539630040.D96fFd.21763-- --===============0685294276== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK --===============0685294276==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 93896] Nvidia GeForce GTX 970M unsupported, no backlight control Date: Thu, 28 Jan 2016 06:37:24 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2078719004==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============2078719004== Content-Type: multipart/alternative; boundary="14539630440.c8a7D.23076"; charset="UTF-8" --14539630440.c8a7D.23076 Date: Thu, 28 Jan 2016 06:37:24 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93896 --- Comment #1 from Javantea --- Created attachment 121345 --> https://bugs.freedesktop.org/attachment.cgi?id=121345&action=edit dmesg on the affected system -- You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug. --14539630440.c8a7D.23076 Date: Thu, 28 Jan 2016 06:37:24 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 1 on bug 93896 from 
Created attachment 121345 [details]
dmesg on the affected system

You are receiving this mail because:
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  • You are the QA Contact for the bug.
--14539630440.c8a7D.23076-- --===============2078719004== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK --===============2078719004==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 93896] Nvidia GeForce GTX 970M unsupported, no backlight control Date: Thu, 28 Jan 2016 06:37:57 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1714486583==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1714486583== Content-Type: multipart/alternative; boundary="14539630770.FB9d973.23037"; charset="UTF-8" --14539630770.FB9d973.23037 Date: Thu, 28 Jan 2016 06:37:57 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93896 --- Comment #2 from Javantea --- Created attachment 121346 --> https://bugs.freedesktop.org/attachment.cgi?id=121346&action=edit Xorg.0.log on the affected system -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug. --14539630770.FB9d973.23037 Date: Thu, 28 Jan 2016 06:37:57 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 2 on bug 93896 from 
Created attachment 121346 [details]
Xorg.0.log on the affected system

You are receiving this mail because:
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--14539630770.FB9d973.23037-- --===============1714486583== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK --===============1714486583==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 93896] Nvidia GeForce GTX 970M unsupported, no backlight control Date: Sun, 05 Jun 2016 14:02:00 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1672726798==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1672726798== Content-Type: multipart/alternative; boundary="14651353201.CD5FFB52.21561"; charset="UTF-8" --14651353201.CD5FFB52.21561 Date: Sun, 5 Jun 2016 14:02:00 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D93896 --- Comment #3 from Karol Herbst --- update to 4.6 and install recent linux-firmware package --=20 You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.= --14651353201.CD5FFB52.21561 Date: Sun, 5 Jun 2016 14:02:00 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comment= # 3 on bug 93896<= /a> from Karol Herbst 
update to 4.6 and install recent linux-firmware package

You are receiving this mail because:
  • You are the QA Contact for the bug.
  • You are the assignee for the bug.
= --14651353201.CD5FFB52.21561-- --===============1672726798== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9ub3V2ZWF1Cg== --===============1672726798==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 93896] Nvidia GeForce GTX 970M unsupported, no backlight control Date: Thu, 16 Jun 2016 21:19:46 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0891386011==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0891386011== Content-Type: multipart/alternative; boundary="14661119850.15cd4cC5.19261"; charset="UTF-8" --14661119850.15cd4cC5.19261 Date: Thu, 16 Jun 2016 21:19:45 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D93896 --- Comment #4 from Javantea --- Many thanks, great work on the GL support. Backlight is still not supported= as far as I can tell on kernel 4.6.2 and Mesa 11.2.2. --=20 You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.= --14661119850.15cd4cC5.19261 Date: Thu, 16 Jun 2016 21:19:45 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comment= # 4 on bug 93896<= /a> from Javantea 
Many thanks, great work on the GL support. Backlight is still =
not supported as
far as I can tell on kernel 4.6.2 and Mesa 11.2.2.

You are receiving this mail because:
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= --14661119850.15cd4cC5.19261-- --===============0891386011== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9ub3V2ZWF1Cg== --===============0891386011==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 93896] Nvidia GeForce GTX 970M unsupported, no backlight control Date: Fri, 17 Jun 2016 09:28:11 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0779005371==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0779005371== Content-Type: multipart/alternative; boundary="14661556911.FfF966F.25503"; charset="UTF-8" --14661556911.FfF966F.25503 Date: Fri, 17 Jun 2016 09:28:11 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D93896 --- Comment #5 from Pierre Moreau --- Try the following patch: https://lists.freedesktop.org/archives/nouveau/2016-May/025081.html. You sh= ould be able to change the brightness through `/sys/class/backlight/nv_backlight/brightness` with it. --=20 You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.= --14661556911.FfF966F.25503 Date: Fri, 17 Jun 2016 09:28:11 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

You are receiving this mail because:
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= --14661556911.FfF966F.25503-- --===============0779005371== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9ub3V2ZWF1Cg== --===============0779005371==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 93896] Nvidia GeForce GTX 970M unsupported, no backlight control Date: Fri, 17 Jun 2016 19:08:32 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1367298723==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1367298723== Content-Type: multipart/alternative; boundary="14661905111.468baBC4.26200"; charset="UTF-8" --14661905111.468baBC4.26200 Date: Fri, 17 Jun 2016 19:08:31 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D93896 Javantea changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #6 from Javantea --- That fixed it. Thank you very much! Home users will want it to be connected= to xbacklight so that the fn controls will increase and decrease the backlight intensity, but I am quite happy to run a script. --=20 You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.= --14661905111.468baBC4.26200 Date: Fri, 17 Jun 2016 19:08:31 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated Javantea changed bug 93896<= /a>
What Removed Added
Status NEW RESOLVED
Resolution --- FIXED

Comment= # 6 on bug 93896<= /a> from Javantea 
That fixed it. Thank you very much! Home users will want it to=
 be connected to
xbacklight so that the fn controls will increase and decrease the backlight
intensity, but I am quite happy to run a script.

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= --14661905111.468baBC4.26200-- --===============1367298723== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9ub3V2ZWF1Cg== --===============1367298723==--