[Bug 93217] [tonga] [powerplay] Radon M395X isn't initialised with the powerplay branch

2016-02-22 Thread bugzilla-dae...@freedesktop.org
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Disabling graph endpoints in device trees

2016-02-22 Thread John Keeping
Hi Phillipp, On Mon, 22 Feb 2016 17:12:27 +0100, Philipp Zabel wrote: > Am Montag, den 22.02.2016, 14:14 + schrieb John Keeping: > > Is there a reason why endpoints in a device tree graph can't be > > disabled? > > You can always remove them using /delete-node/, which also has the > advanta

[Bug 94231] Problems compiling libdrm since glibc 2.23

2016-02-22 Thread bugzilla-dae...@freedesktop.org
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[Bug 93784] Hybrid graphics: GPU lockup when running glxgears

2016-02-22 Thread bugzilla-dae...@freedesktop.org
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[Bug 93784] Hybrid graphics: GPU lockup when running glxgears

2016-02-22 Thread bugzilla-dae...@freedesktop.org
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[PATCH] drm/i915: Change WARN_ON(!wm_changed) to I915_STATE_WARN_ON()

2016-02-22 Thread Lyude
These warnings still seem to be present with DP MST configurations. They don't actually indicate any impending doom, so we may as well use I915_STATE_WARN_ON() here to help quiet things down a little bit for distro kernel users. Signed-off-by: Lyude --- drivers/gpu/drm/i915/intel_pm.c | 2 +- 1

[PATCH v2 13/13] dt-bindings: msm/hdmi: Add HDMI PHY bindings

2016-02-22 Thread Rob Herring
On Mon, Feb 22, 2016 at 5:07 AM, Archit Taneja wrote: > > > On 02/22/2016 08:24 AM, Rob Herring wrote: >> >> On Mon, Feb 15, 2016 at 12:23:26PM +0530, Archit Taneja wrote: >>> >>> Add HDMI PHY bindings. Update the example to use HDMI PHY. >>> >>> Add a missing power-domains property in the HDMI c

[PATCH] dma-buf/fence: fix fence_is_later v2

2016-02-22 Thread Alex Deucher
From: Christian König A fence is never later than itself. This caused a bunch of overhead for AMDGPU. v2: simplify check as suggested by Michel. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- include/linux/fence.h | 2

[PULL] drm-intel-fixes

2016-02-22 Thread Jani Nikula
Hi Dave - Here's the display power stuff that Daniel and I were a bit hesitant to queue to v4.5 at this late stage, but since you said, "looks fairly self contained, if it make skylake suck less I'm all for it", here goes. Most of the commits are quite similar, ensuring the display power doesn't

[PATCH 6/6] drm/msm/dsi: Parse DSI lanes via DT

2016-02-22 Thread Rob Herring
On Mon, Feb 22, 2016 at 1:19 AM, Archit Taneja wrote: > > > On 02/22/2016 08:23 AM, Rob Herring wrote: >> >> On Mon, Feb 15, 2016 at 06:30:59PM +0530, Archit Taneja wrote: >>> >>> The DSI driver is currently unaware of how the DSI clock and data pins >>> are mapped to the logical lanes provided b

GSoC 2016

2016-02-22 Thread Lukas Wunner
Hi Mehul, On Mon, Feb 22, 2016 at 05:58:10PM +0530, Mehul Sawarkar wrote: > I am Mehul Sawarkar from India .I want to be part of X.Org during GSoC > 2016.I know C/C++.Please help me getting started with some easy task you > might have in mind.What are some of prospective project ideas for GSoC 201

[PATCH 0/8] drm: msm: module rework

2016-02-22 Thread Arnd Bergmann
I saw some regressions on today's Linux-next kernel after the Makefiles got reworked and tried to come up with a quick fix. This ended up taking much longer, but the new version should be cleaner and I no longer get any build errors in this driver. The first two patches are just preparation to avo

[PATCH 1/8] drm: msm: rename hdmi symbols

2016-02-22 Thread Arnd Bergmann
Global symbols in the kernel should be prefixed by the name of the subsystem and/or driver to avoid conflicts when all code is built-in. In this case, function names like 'hdmi_register' or 'hdmi_set_mode' are way too generic for an MSM specific DRM driver, so I'm renaming them all to msm_hdmi_* h

[PATCH 2/8] drm: msm: rename module

2016-02-22 Thread Arnd Bergmann
msm.ko is not an appropriate name for a module that drives a specific device on the msm platform. This changes the name to drm_msm.ko to have something that won't conflict with any other module name. Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/msm/Makefile | 12 ++-- 1 file changed,

[PATCH 3/8] drm: msm: split out fence and iotrace modules

2016-02-22 Thread Arnd Bergmann
This is a preparation for having edp, dsi and hdmi in separate modules. Those three drivers depend on the iotrace code and, and edp depends on gem, which in turn depends on the fence. With this change, those two pieces of the main driver can be loaded first, to resolve circular dependencies. Sign

[PATCH 4/8] drm: msm: split out GEM code into helper module

2016-02-22 Thread Arnd Bergmann
The GEM code is used by dsi, so it can't be part of the main module. This exports all functions that are called by other code, and puts it into the helper module. Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/msm/Makefile | 3 +-- drivers/gpu/drm/msm/msm_gem.c | 29 +

[PATCH 5/8] drm: msm: move DSI into separate module

2016-02-22 Thread Arnd Bergmann
Moving around the Makefile for DSI caused a link error with the main driver referring to a builtin module that has no exported symbols: drivers/gpu/built-in.o: In function `msm_drm_register': :(.init.text+0x654): undefined reference to `msm_dsi_register' This changes the DSI symbol to a 'tristate

[PATCH 6/8] drm: msm: move EDP into separate module

2016-02-22 Thread Arnd Bergmann
Moving around the Makefile for EDP caused a link error with the main driver referring to a builtin module that has no exported symbols: drivers/gpu/built-in.o: In function `msm_drm_register': :(.init.text+0x654): undefined reference to `msm_edp_register' This changes the EDP symbol to a 'tristate

[PATCH 8/8] drm: msm: separate out module driver registration

2016-02-22 Thread Arnd Bergmann
The msm driver currently has a single module_init() function but consists of multiple modules that each register a platform driver. This changes the msm_drm_register() function to not call the other functions but instead rely on module load order and/or link order to ensure that the other modules

[PATCH 7/8] drm: msm: move HDMI into separate module

2016-02-22 Thread Arnd Bergmann
Moving around the Makefile for HDMI caused a link error with the main driver referring to a builtin module that has no exported symbols: drivers/gpu/built-in.o: In function `msm_drm_register': :(.init.text+0x654): undefined reference to `msm_hdmi_register' This changes the EDP symbol to a 'trista

[PATCH] drm/layerscape: reduce excessive stack usage

2016-02-22 Thread Arnd Bergmann
The fsl-dcu driver copies a drm_mode_config object to its stack but then only accesses a single member (dpms_property) once. The data structure is large enough to trigger a warning about the amount of kernel stack being used: drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c: In function 'fsl_dcu_drm_con

[PATCH 0/8] drm: msm: module rework

2016-02-22 Thread Rob Clark
On Mon, Feb 22, 2016 at 4:08 PM, Arnd Bergmann wrote: > I saw some regressions on today's Linux-next kernel after > the Makefiles got reworked and tried to come up with a quick > fix. This ended up taking much longer, but the new version should > be cleaner and I no longer get any build errors in

[PATCH 0/8] drm: msm: module rework

2016-02-22 Thread Arnd Bergmann
On Monday 22 February 2016 17:36:36 Rob Clark wrote: > On Mon, Feb 22, 2016 at 4:08 PM, Arnd Bergmann wrote: > > I saw some regressions on today's Linux-next kernel after > > the Makefiles got reworked and tried to come up with a quick > > fix. This ended up taking much longer, but the new version

[Bug 93217] [tonga] [powerplay] Radon M395X isn't initialised with the powerplay branch

2016-02-22 Thread bugzilla-dae...@freedesktop.org
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[Bug 94231] Problems compiling libdrm since glibc 2.23

2016-02-22 Thread bugzilla-dae...@freedesktop.org
ts.freedesktop.org/archives/dri-devel/attachments/20160222/c061aadb/attachment.html>

[PATCH 1/5] drm/i915: Extract out gamma table and CSC to their own file

2016-02-22 Thread Matt Roper
On Mon, Feb 22, 2016 at 02:18:07PM +, Lionel Landwerlin wrote: > The moves a couple of functions programming the gamma LUT and CSC > units into their own file. > > On generations prior to Haswell there is only a gamma LUT. From > haswell on there is also a new enhanced color correction unit th

[Intel-gfx] [PATCH 2/5] drm/i915: Do not read GAMMA_MODE register

2016-02-22 Thread Matt Roper
On Mon, Feb 22, 2016 at 02:18:08PM +, Lionel Landwerlin wrote: > Implement Daniel Stone's recommendation to not read registers to infer > the hardware's state. > > Signed-off-by: Lionel Landwerlin Do we need to ensure that software and hardware state are synchronized at startup? A boot firm

[PATCH 4/5] drm/i915: Implement color management on bdw/skl/bxt/kbl

2016-02-22 Thread Matt Roper
On Mon, Feb 22, 2016 at 02:18:10PM +, Lionel Landwerlin wrote: > Patch based on a previous series by Shashank Sharma. > > v2: Do not read GAMMA_MODE register to figure what mode we're in > > v3: Program PREC_PAL_GC_MAX to clamp pixel values > 1.0 > > Add documentation on how the Broadcas

[PATCH] dma-buf/fence: fix fence_is_later v2

2016-02-22 Thread Alex Deucher
From: Christian König A fence is never later than itself. This caused a bunch of overhead for AMDGPU. v2: simplify check as suggested by Michel. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- include/linux/fence.h | 2

[PATCH] amdgpu: fix NULL pointer dereference at tonga_check_states_equal

2016-02-22 Thread Bradley Pankow
The event_data passed from pem_fini was not cleared upon initialization. This caused NULL checks to pass and cast_const_phw_tonga_power_state to attempt to dereference an invalid pointer. Clear the event_data in pem_init and pem_fini before calling pem_handle_event. Signed-off-by: Bradley Pankow

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