i915.conf mmio_debug=1 output during resume of a ThinkPad T440s

A resume of a ThinkPad T440s brought this probably simialr to an earlier repoeted trace): Dec 14 11:34:17 t44 kernel: [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up Dec 14 11:34:18 t44 kernel: [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up Dec

[Bug 80584] XCOM: Enemy Unknown incorrect hair rendering

|incorrect hair rendering|incorrect hair rendering -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20141214/14df2

[Bug 80584] XCOM: Eenemy Unknown incorrect hair rendering

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[Intel-gfx] [PATCH 2/4] drm/cache: Try to be smarter about clflushing on x86

On 12/14/2014 4:59 AM, Chris Wilson wrote: > One of the things wbinvd is considered evil for is that it blocks the > CPU for an indeterminate amount of time - upsetting latency critcial > aspects of the OS. For example, the x86/mm has similar code to use > wbinvd for large clflushes that caused a

[Bug 86720] [radeon] Europa Universalis 4 freezing during game start (10.3.3)

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[PATCH 1/1] amdkfd: Fixing topology bug in building sysfs nodes

From: Ben Goz Original code sent always 0 as the index number of the node. This patch fixes this bug by sending a variable which is incremented per node. Signed-off-by: Ben Goz Reviewed-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 2 +- 1 file changed, 1

[PATCH v2 1/1] amdkfd: fix error printing in kfd_ioctl()

When an ioctl function returns -EAGAIN, don't print error in kfd_ioctl() v2: Also don't print an error if the ioctl function returns -ERESTARTSYS Signed-off-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH 6/6] amdkfd: Pass queue type to pqm_create_queue()

From: Ben Goz This patch passes the correct queue type to pqm_create_queue() instead of a fixed KFD_QUEUE_TYPE_COMPUTE type. Signed-off-by: Ben Goz Reviewed-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

[PATCH 5/6] amdkfd: Identify SDMA queue in create queue ioctl

From: Ben Goz This patch adds a check to the create queue ioctl path, which identifies SDMA queue type that is sent by userspace. Signed-off-by: Ben Goz Reviewed-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

[PATCH 4/6] amdkfd: Add SDMA user-mode queues support to QCM

From: Ben Goz This patch adds support for SDMA user-mode queues to the QCM - the Queue management system that manages queues-per-device and queues-per-process. Signed-off-by: Ben Goz --- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 167 +++--

[PATCH 3/6] amdkfd: Add SDMA mqd support

From: Ben Goz This patch adds support for SDMA mqd operations: - init_mqd_sdma - uninit_mqd_sdma - load_mqd_sdma - update_mqd_sdma - destroy_mqd_sdma - is_occupied_sdma It also adds SDMA queue information to some private structures of amdkfd. Signed-off-by: Ben Goz ---

[PATCH 2/6] drm/radeon: Implement SDMA interface functions

From: Ben Goz This patch implements the new SDMA interface functions. It also adds defines and structures related to SDMA registers. Signed-off-by: Ben Goz --- drivers/gpu/drm/radeon/cik_reg.h| 200 +++- drivers/gpu/drm/radeon/radeon_kfd.c

[PATCH 1/6] drm/amd: Add SDMA functions to kfd-->kgd interface

From: Ben Goz This patch adds four new functions to the kfd2kgd interface: 1. init_sdma_engines() - Initializes the SDMA engines through GPU registers. 2. hqd_sdma_load() - Loads SDMA mqd to a H/W SDMA hqd slot. Used only in no HWS mode. 3.

[PATCH 0/6] Add SDMA user-mode queues support to amdkfd

This patch-set enables amdkfd to provide the ability to HSA processes to create SDMA user-mode queues. The queues can be scheduled on either one of Kaveri's two SDMA engines. The assignment is done during the creation of the queue and it is alternating between the first engine and the second.

[PATCH 1/4] amdkfd: fix error printing in kfd_ioctl()

On 12/14/2014 04:10 PM, Christian König wrote: > Am 14.12.2014 um 14:35 schrieb Oded Gabbay: >> When an ioctl function returns -EAGAIN, don't print error in kfd_ioctl() > > You most likely want to handle -ERESTARTSYS the same way. > > Christian. Thanks, will fix and resend. Oded > >>

[Intel-gfx] [PATCH 4/4] drm/i915: Opportunistically reduce flushing at execbuf

On Sun, Dec 14, 2014 at 03:12:21PM +0200, Ville Syrjälä wrote: > On Sat, Dec 13, 2014 at 07:08:24PM -0800, Ben Widawsky wrote: > > If we're moving a bunch of buffers from the CPU domain to the GPU domain, > > and > > we've already blown out the entire cache via a wbinvd, there is nothing > >

[PATCH 4/4] amdkfd: Process-device data creation and lookup split

From: Alexey Skidanov This patch splits the current kfd_get_process_device_data() to two functions, one that specifically creates a pdd and another one which just do lookup. This is done to enhance the readability and maintainability of the code. Signed-off-by: Alexey

[PATCH 3/4] amdkfd: Remove duplicate include

Signed-off-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 69c5fe7..4083dbc 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++

[PATCH 2/4] amdkfd: Add number of watch points to topology

From: Alexey Skidanov This patch adds the number of watch points to the node capabilities in the topology module Reviewed-by: Oded Gabbay Signed-off-by: Alexey Skidanov --- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 1 + drivers/gpu/drm/amd/amdkfd/kfd_priv.h |

[PATCH 1/4] amdkfd: fix error printing in kfd_ioctl()

When an ioctl function returns -EAGAIN, don't print error in kfd_ioctl() Signed-off-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c

[Intel-gfx] [PATCH 4/4] drm/i915: Opportunistically reduce flushing at execbuf

On Sat, Dec 13, 2014 at 07:08:24PM -0800, Ben Widawsky wrote: > If we're moving a bunch of buffers from the CPU domain to the GPU domain, and > we've already blown out the entire cache via a wbinvd, there is nothing more > to > do. > > With this and the previous patches, I am seeing a 3x FPS

[PATCH 1/4] amdkfd: fix error printing in kfd_ioctl()

Am 14.12.2014 um 14:35 schrieb Oded Gabbay: > When an ioctl function returns -EAGAIN, don't print error in kfd_ioctl() You most likely want to handle -ERESTARTSYS the same way. Christian. > > Signed-off-by: Oded Gabbay > --- > drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +- > 1 file

[PATCH 1/3] drm/amd: Add get_fw_version to kfd-->kgd interface

This should be [PATCH v2 x/3] for all three patches. Sorry. Oded On 12/14/2014 02:29 PM, Oded Gabbay wrote: > This patch adds a new interface to the kfd-->kgd interface. > The new interface function retrieves the firmware version that is currently in > use by the MEC engine. The firmware

[PATCH 3/3] amdkfd: Display MEC fw version in topology node

This patch displays the firmware version of the microcode that is currently running in the MEC. This is needed for the HSA RT, so it could differentiate its behavior based on fw version. e.g. workarounds for bugs in fw v2: Send the KGD_ENGINE_MEC1 as a parameter to the get_fw_version()

[PATCH 2/3] drm/radeon: Add implementation of get_fw_version

This patch implements a new interface that was added to the kfd-->kgd interface. The new interface function retrieves the firmware version that is currently in use by a specific engine. The firmware was uploaded to the engine by the radeon driver. v2: Returns the fw version of the specific

[PATCH 1/3] drm/amd: Add get_fw_version to kfd-->kgd interface

This patch adds a new interface to the kfd-->kgd interface. The new interface function retrieves the firmware version that is currently in use by the MEC engine. The firmware was uploaded to the MEC engine by the kgd (radeon). v2: Added parameter of engine type to interface function

[Bug 89731] System doesn't boot on muxed IntelHD + HD5650

https://bugzilla.kernel.org/show_bug.cgi?id=89731 --- Comment #1 from Andrea --- A few details on the machine: Acer 5820TG, it's got an Intel HD first gen + AMD radeon HD5650. It is a muxed switchable graphics system as far as I know -- You are receiving this mail because: You are watching

[Bug 89731] New: System doesn't boot on muxed IntelHD + HD5650

https://bugzilla.kernel.org/show_bug.cgi?id=89731 Bug ID: 89731 Summary: System doesn't boot on muxed IntelHD + HD5650 Product: Drivers Version: 2.5 Kernel Version: 3.17.4-301.fc21.x86_64 Hardware: All OS: Linux

[Intel-gfx] [PATCH 2/4] drm/cache: Try to be smarter about clflushing on x86

On Sat, Dec 13, 2014 at 07:08:22PM -0800, Ben Widawsky wrote: > Any GEM driver which has very large objects and a slow CPU is subject to very > long waits simply for clflushing incoherent objects. Generally, each > individual > object is not a problem, but if you have very large objects, or very

[Regression] 3.18 black screen after boot (bisected)

Hi, since kernel 3.18 I'm no longer able to run X on my machine. While 3.17.6 is fine, 3.18 leaves me with a black screen when starting X. Booting into runlevel 1/3 is fine. I did a "git bisect", and the offending commit is this one: [root at kiera linux-git]# git bisect bad

[Intel-gfx] [PATCH 1/4] drm/cache: Use wbinvd helpers

On Sat, Dec 13, 2014 at 07:08:21PM -0800, Ben Widawsky wrote: > When the original drm code was written there were no centralized functions for > doing a coordinated wbinvd across all CPUs. Now (since 2010) there are, so use > them instead of rolling a new one. > > Cc: Intel GFX > Signed-off-by:

[PATCH 2/3] drm/radeon: Add implementation of get_fw_version

On 12/10/2014 11:57 PM, Alex Deucher wrote: > On Wed, Dec 10, 2014 at 8:13 AM, Oded Gabbay wrote: >> From: Alexey Skidanov >> >> This patch implements a new interface that was added to the kfd-->kgd >> interface. >> The new interface function retrieves the firmware version that is currently

[Regression] 83f45fc turns machine's screen off

Hi Daniel, > On Mon, Nov 10, 2014 at 10:19 PM, Daniel Vetter > wrote: >> Adding relevant mailing lists. >> >> >> On Sat, Nov 8, 2014 at 7:34 PM, Emmanuel Benisty >> wrote: >>> Hi, >>> >>> The following commit permanently turns my screen off when x server is >>> started (i3 330M Ironlake): >>>