Re: [Intel-gfx] [PATCH v5 4/9] drm/i915: Allow choosing how to adjust brightness if both supported

-Voravootivat/Enhancement-to-intel_dp_aux_backlight-driver/20170505-003007 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: x86_64-rhel (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree

Re: [Intel-gfx] [PATCH] drm/i915/gvt: disable GVT-g if host GuC submission is enabled

> -Original Message- > From: Joonas Lahtinen [mailto:joonas.lahti...@linux.intel.com] > Sent: Friday, May 5, 2017 4:55 PM > To: Zhenyu Wang ; Dong, Chuanxiao > ; Daniel Vetter > Cc:

Re: [Intel-gfx] [PATCH] drm/i915/gvt: disable GVT-g if host GuC submission is enabled

+ Daniel On ke, 2017-05-03 at 16:36 +0800, Zhenyu Wang wrote: > On 2017.05.02 16:58:31 +0800, Chuanxiao Dong wrote: > > > > Currently GVT-g cannot work properly when host GuC submission > > is enabled, so disable GVT in this case. > > > > Cc: Zhenyu Wang > >

Re: [Intel-gfx] [PATCHv4 3/3] drm/vgem: Enable dmabuf import interfaces

On Thu, May 04, 2017 at 09:09:54PM -0700, Joe Perches wrote: > On Thu, 2017-05-04 at 21:25 +0100, Chris Wilson wrote: > > On Thu, May 04, 2017 at 11:45:48AM -0700, Laura Abbott wrote: > > > > > > Enable the GEM dma-buf import interfaces in addition to the export > > > interfaces. This lets vgem

Re: [Intel-gfx] [PATCH 5/9] drm/i915: Use a define for the default priority [0]

Chris Wilson writes: > On Thu, May 04, 2017 at 04:32:34PM +0300, Joonas Lahtinen wrote: >> On ke, 2017-05-03 at 12:37 +0100, Chris Wilson wrote: >> > Explicitly assign the default priority, and give it a name (macro). >> > >> > Signed-off-by: Chris Wilson

[Intel-gfx] i915 I2C failures with recent chips and docking stations

I am the author of ddcutil (www.ddcutil.com), a Linux utility that manages monitor settings using DDC/CI. I am seeing a pattern of user error reports in which I2C communication is not working when a system with a recent Intel chip, using the i915 driver, is plugged into a docking station.

Re: [Intel-gfx] [PATCH v1] ACPI: Switch to use generic UUID API

On Fri, May 05, 2017 at 10:06:06AM +0300, Amir Goldstein wrote: > I much rather that you sort out uuid helpers in a way that will > satisfy the filesystem > needs (just provide the helpers don't need to convert filesystems code). Yeah. > IMO, you should acknowledge that the common use case for

Re: [Intel-gfx] [PATCHv4 3/3] drm/vgem: Enable dmabuf import interfaces

On Thu, May 04, 2017 at 09:25:03PM +0100, Chris Wilson wrote: > On Thu, May 04, 2017 at 11:45:48AM -0700, Laura Abbott wrote: > > > > Enable the GEM dma-buf import interfaces in addition to the export > > interfaces. This lets vgem be used as a test source for other allocators > > (e.g. Ion). > >

Re: [Intel-gfx] [RFC PATCH 6/6] drm/i915/gvt: support QEMU getting the dmabuf

Hi, > > >>Hmm, that looks like a rather strange way to return a file descriptor. > > >> > > >>What is the reason to not use ioctls on the vfio file handle, like > > >>older version of these patches did? > > >If I understood correctly that Alex prefer not to change the ioctls on the > > >vfio

Re: [Intel-gfx] [PATCH] drm/i915: Fix rawclk readout for g4x

On Thu, 04 May 2017, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > Turns out our skills in decoding the CLKCFG register weren't good > enough. On this particular elk the answer we got was 400 MHz when > in reality the clock was running at 266 MHz,

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/edp: Read link status after exit PSR (rev3)

== Series Details == Series: drm/i915/edp: Read link status after exit PSR (rev3) URL : https://patchwork.freedesktop.org/series/23631/ State : success == Summary == Series 23631v3 drm/i915/edp: Read link status after exit PSR

Re: [Intel-gfx] i915 4.9 regression: DP AUX CH sanitization no longer working on Asus desktops

On Thu, 04 May 2017, Daniel Drake wrote: > Hi, > > Numerous Asus desktops and All-in-one computers (e.g. D520MT) have a > regression on Linux 4.9 where the VGA output is shown all-white. Would you mind filing a bug over at [1], essentially with this message copy-pasted and

[Intel-gfx] [PATCH v3] drm/i915/edp: Read link status after exit link training

From: "Lee, Shawn C" Display driver read DPCD register 0x202, 0x203 and 0x204 to identify eDP sink status. If PSR exit and link trainign are ongoing at eDP sink. And eDP source read these registers at the same time. eDP sink will report EQ & symbol lock not done. Then

Re: [Intel-gfx] [PATCH v1] ACPI: Switch to use generic UUID API

On Thu, May 4, 2017 at 2:21 AM, Andy Shevchenko wrote: > acpi_evaluate_dsm() and friends take a pointer to a raw buffer of 16 > bytes. Instead we convert them to use uuid_le type. At the same time we > convert current users. > > acpi_str_to_uuid() becomes

Re: [Intel-gfx] [PATCH] ALSA: hda: Use loop counter for hdac_wait_for_cmd_dmas() timeout

Chris, Jeeja already has a patch that fix this issue in bug 100419, this also "happens" to be identical to a patch a sent on an internal mail to Intel audio developers on the 5 of April. But, then they replied they wanted another solution. I guess it is up to audio dev to decide what solution

Re: [Intel-gfx] [PATCH v2 2/3] drm/i915/guc: Make scratch register base and count flexible

On Thu, 04 May 2017, Chris Wilson wrote: > On Thu, May 04, 2017 at 06:26:04PM +0200, Michal Wajdeczko wrote: >> On Thu, May 04, 2017 at 04:22:15PM +0300, Jani Nikula wrote: >> > On Thu, 04 May 2017, Michal Wajdeczko wrote: >> > > We are using

Re: [Intel-gfx] [PATCH v1] ACPI: Switch to use generic UUID API

-Shevchenko/ACPI-Switch-to-use-generic-UUID-API/20170505-134225 config: i386-tinyconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): I

<    1   2