Re: [PATCH RFC] driver core: Reprobe consumer if it was unbound by dropped device_link

On 25/02/18 11:22, Lukas Wunner wrote: > On Thu, Feb 22, 2018 at 07:42:46PM +0200, Jyri Sarha wrote: >> Put consumer device to deferred probe list if it is unbound due to a >> dropped link to a supplier. >> >> When a device link supplier is unbound (either manually or because one >> of its own

[PATCH 3/4] drm/msm/A6xx: Implement preemption for A6XX targets

This patch implements preemption feature for A6xx targets, this allows the GPU to switch to a higher priority ringbuffer if one is ready. A6XX hardware as such supports multiple levels of preemption granularities, ranging from coarse grained(ringbuffer level) to a more fine grained such as

[PATCH 4/4] drm/msm/A6xx: Enable preemption for A6xx targets

This patch simply increases the number of available ringbuffers, therefore enabling preemption. Signed-off-by: Sharat Masetty --- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH 2/4] drm/msm: Add new PM4 type7 opcodes

This patch adds the following two opcodes: CP_SET_MARKER opcode is a way to tell CP the current mode of GPU operation(useful if preemption is in use). CP_SET_PSEUDO_REG opcode will instruct CP to set a bunch of internal CP registers, again useful for the preemption save/restore sequence.

[PATCH 1/4] drm/msm: Add submitqueue setup and close

This patch adds a bit of infrastructure to give the different Adreno targets the flexibility to setup the submitqueues per their needs. Signed-off-by: Sharat Masetty --- drivers/gpu/drm/msm/msm_gpu.h | 7 +++ drivers/gpu/drm/msm/msm_submitqueue.c | 15

[PATCH 0/4] Preemption support for A6xx targets

This patch follows Jordan's recent "drm/msm: Add A6XX device support" patch series and adds preemption support. Preemption allows the GPU to switch to a higher priority ringbuffer when one is ready, thereby improving user experience. A6xx hardware supports various preemption levels, each with

[Bug 198123] Console is the wrong color at boot with radeon 6670

https://bugzilla.kernel.org/show_bug.cgi?id=198123 --- Comment #34 from Deposite Pirate (dpir...@metalpunks.info) --- Ok, I've had some time to apply the new patch. The tracing works and with this patch applied on top of 4.15.6 the issue has vanished for some reason. -- You are receiving this

[Bug 198123] Console is the wrong color at boot with radeon 6670

https://bugzilla.kernel.org/show_bug.cgi?id=198123 --- Comment #33 from Deposite Pirate (dpir...@metalpunks.info) --- Created attachment 274465 --> https://bugzilla.kernel.org/attachment.cgi?id=274465=edit dmesg log 2 Applied on top of 4.15.6. -- You are receiving this mail because: You are

Re: [PATCH 0/7] Modernize vga_switcheroo by using device link for HDA

Hi I've not seen anything untoward with these patches with my AMD PRIME system here Tested-by: Mike Lothian Cheers Mike ___ dri-devel mailing list dri-devel@lists.freedesktop.org

[Bug 104520] Intermittent X crashes: GPU HANG: ecode 9:0:0x85dffffb, in Xorg [443], reason: Hang on rcs0, action: reset

https://bugs.freedesktop.org/show_bug.cgi?id=104520 Amy changed: What|Removed |Added Version|unspecified |17.3 Priority|high

[Bug 105244] NULL dereference during startup of Cape Verde with AMDGPU and GPU passthrough

https://bugs.freedesktop.org/show_bug.cgi?id=105244 Bug ID: 105244 Summary: NULL dereference during startup of Cape Verde with AMDGPU and GPU passthrough Product: DRI Version: unspecified Hardware: Other

Re: [PATCH v2 1/2] drm/tinydrm: Remove chunk splitting in tinydrm_spi_transfer

On Sat, Feb 24, 2018 at 06:16:46PM +, Meghana Madhyastha wrote: > -Remove chunk splitting in tinydrm_spi_transfer in tinydrm-helpers as The spi > core will split a buffer into max_dma_len chunks for the > spi controller driver to handle. > -Remove automatic byte swapping in

Re: [PATCH v2 2/2] spi/spi-bcm2835: Add bcm2835_spi_transfer_one_message in spi-bcm2835.c

On Sat, Feb 24, 2018 at 06:17:12PM +, Meghana Madhyastha wrote: > --- a/drivers/spi/spi.c > +++ b/drivers/spi/spi.c > @@ -1003,7 +1003,7 @@ static int spi_map_msg(struct spi_controller *ctlr, > struct spi_message *msg) > * drivers which implement a transfer_one() operation. It provides >

[Bug 100069] Dirt: Showdown bad performance with enabled advanced lightning

https://bugs.freedesktop.org/show_bug.cgi?id=100069 Gregor Münch changed: What|Removed |Added CC||mar...@gmail.com

Re: [PATCH v2 0/2] Chunk splitting of spi transfers

[cc += linux-rpi-ker...@lists.infradead.org] On Sat, Feb 24, 2018 at 06:15:59PM +, Meghana Madhyastha wrote: > I've added bcm2835_spi_transfer_one_message in spi-bcm2835. This calls > spi_split_transfers_maxsize to split large chunks for spi dma transfers. > I then removed chunk splitting in

[Bug 104549] [radeonsi] [wine] [apitrace] Silent Hunter 3 2D texture artifacts / corrupted 3D redering on Polaris

https://bugs.freedesktop.org/show_bug.cgi?id=104549 --- Comment #2 from _archuser_ --- ommit my last commit , apparently something changed and my build script produces a 64bit radeon_dri.so that somehow works , will investigate this further, -- You are receiving

[Bug 105240] GPU lock-up when running QT5 based celestia

https://bugs.freedesktop.org/show_bug.cgi?id=105240 Bug ID: 105240 Summary: GPU lock-up when running QT5 based celestia Product: DRI Version: unspecified Hardware: Other OS: All Status: NEW Severity:

Re: [PATCH] drm/amdkfd: Delete an error message for a failed memory allocation in kfd_topology_init()

On Thu, Feb 8, 2018 at 11:33 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Thu, 8 Feb 2018 22:23:57 +0100 > > Omit an extra message for a memory allocation failure in this function. > > This issue was detected by using

Re: [PATCH RFC] driver core: Reprobe consumer if it was unbound by dropped device_link

On Thu, Feb 22, 2018 at 07:42:46PM +0200, Jyri Sarha wrote: > Put consumer device to deferred probe list if it is unbound due to a > dropped link to a supplier. > > When a device link supplier is unbound (either manually or because one > of its own suppliers was unbound), its consumers are

Re: [PATCH 4/9] drm/xen-front: Implement Xen event channel handling

On 02/23/2018 02:00 AM, Oleksandr Andrushchenko wrote: > On 02/23/2018 01:50 AM, Boris Ostrovsky wrote: >> On 02/21/2018 03:03 AM, Oleksandr Andrushchenko wrote: >>> + >>> +static irqreturn_t evtchnl_interrupt_ctrl(int irq, void *dev_id) >>> +{ >>> +struct xen_drm_front_evtchnl *evtchnl =

Re: [PATCH 1/7] PCI: Restore BARs on runtime resume despite being unbound

On Sun, 25 Feb 2018 09:59:00 +0100, Lukas Wunner wrote: > > On Wed, Feb 21, 2018 at 01:39:34PM +0100, Rafael J. Wysocki wrote: > > On Wednesday, February 21, 2018 10:57:14 AM CET Rafael J. Wysocki wrote: > > > So if pci_pm_runtime_suspend() is modified to call pci_save_state() > > > before

Re: [PATCH v6 3/4] drm: rcar-du: Fix legacy DT to create LVDS encoder nodes

Hi Frank, On Sunday, 25 February 2018 00:42:47 EET Frank Rowand wrote: > On 02/22/18 14:10, Frank Rowand wrote: > > Hi Laurent, Rob, > > > > Thanks for the prompt spin to address my concerns. There are some small > > technical issues. > > > > I did not read the v3 patch until today. v3

[Bug 104549] [radeonsi] [wine] [apitrace] Silent Hunter 3 2D texture artifacts / corrupted 3D redering on Polaris

https://bugs.freedesktop.org/show_bug.cgi?id=104549 --- Comment #1 from _archuser_ --- Trying some stuff and stumbled on a strange side effect: when preloading 32bit build of mesa master branch of radeon_dri.so the trace runs without glitches, however wine can not

[Bug 105221] kernel modeswitch fails on Fedora 27 on Evergreen (Radeon HD5850)

https://bugs.freedesktop.org/show_bug.cgi?id=105221 --- Comment #1 from Eric Smith --- Replaced Radeon HD 5850 (midrange Evergreen) with Radon R7-240 (low-end GCN 1st gen), and it boots fine without needing to remove rhgb or add nomodeset. -- You are receiving this

Re: [Mesa-dev] [PATCH 01/21] vulkan: Add KHR_display extension using DRM

Hi, On 24 February 2018 at 00:43, Jason Ekstrand wrote: > On Tue, Feb 13, 2018 at 4:31 PM, Keith Packard wrote: >> + image->chain = chain; >> + image->state = wsi_image_idle; >> + image->fb_id = 0; >> + >> + /* XXX extract depth and bpp from

Re: [PATCH 1/7] PCI: Restore BARs on runtime resume despite being unbound

On Wed, Feb 21, 2018 at 01:39:34PM +0100, Rafael J. Wysocki wrote: > On Wednesday, February 21, 2018 10:57:14 AM CET Rafael J. Wysocki wrote: > > So if pci_pm_runtime_suspend() is modified to call pci_save_state() > > before returning 0 in the !dev->driver case, we can just move the > >

Re: [RFC PATCH gabbayo] drm/amdgpu: amdkfd_fence_ops can be static

On Mon, Feb 12, 2018 at 2:53 PM, kbuild test robot wrote: > > > Fixes: 447ed3ae9ceb ("drm/amdgpu: Add KFD eviction fence") > Signed-off-by: Fengguang Wu > --- > amdgpu_amdkfd_fence.c |2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > >

[Bug 103953] [DC] Polaris10: Missing modes when enabling DC

https://bugs.freedesktop.org/show_bug.cgi?id=103953 --- Comment #4 from Marc Cousin --- Having the exact same bug, but with a RX570… DVI-D, 4.15 kernel, xorg 1.19.6, mesa 17.3.5… -- You are receiving this mail because: You are the assignee for the

[Bug 104274] Unable to cleanly unload kernel module: BUG: unable to handle kernel NULL pointer dereference at 0000000000000258 (mutex_lock)

https://bugs.freedesktop.org/show_bug.cgi?id=104274 --- Comment #8 from Luke McKee --- I commented because the user here had the error relating to powerplay failing that I have seen in other threads. https://forum-en.msi.com/index.php?topic=298468.0 [46667.236028] kernel:

[PATCH v2 1/2] drm/tinydrm: Remove chunk splitting in tinydrm_spi_transfer

-Remove chunk splitting in tinydrm_spi_transfer in tinydrm-helpers as The spi core will split a buffer into max_dma_len chunks for the spi controller driver to handle. -Remove automatic byte swapping in tinydrm_spi_transfer as it doesn't have users. -Remove the upper bound check on dma transfer

[Bug 105039] No 120hz with 4.15 kernel and DC enabled

https://bugs.freedesktop.org/show_bug.cgi?id=105039 --- Comment #2 from Marc Cousin --- I'm having a variant of this… cannot go over 1920x1080p 4.15, mesa 17.3, xorg 1.19.6, RX570. Deactivating DC makes resolutions available again. -- You are receiving this mail because:

Re: [PATCH] drm/ttm: check if free mem space is under the lower limit

/Roger-He/drm-ttm-check-if-free-mem-space-is-under-the-lower-limit/20180225-033957 base: git://people.freedesktop.org/~airlied/linux.git drm-next config: x86_64-rhel (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree

[Bug 198883] amdgpu: carrizo: Screen stalls after starting X

https://bugzilla.kernel.org/show_bug.cgi?id=198883 --- Comment #21 from Andrey Grodzovsky (andrey.grodzov...@amd.com) --- Yea, you right, forgot all about the cold reset part you mentioned so will retry again on Monday. In the meanwhile you can at least try switching to LLVM 7 and see if this

[PATCH v2 2/2] spi/spi-bcm2835: Add bcm2835_spi_transfer_one_message in spi-bcm2835.c

Add bcm2835_spi_transfer_one_message in spi-bcm2835.c. This function calls the helper spi_split_transfers_maxsize before calling spi_transfer_one_message to split the message into smaller chunks to be able to use dma. Signed-off-by: Meghana Madhyastha ---

Re: [PATCH v3 01/10] pwm: extend PWM framework with PWM modes

-ci/linux/commits/Claudiu-Beznea/extend-PWM-framework-to-support-PWM-modes/20180225-024011 base: https://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git for-next config: xtensa-allmodconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 7.2.0 reproduce: wget

[Bug 102322] System crashes after "[drm] IP block:gmc_v8_0 is hung!" / [drm] IP block:sdma_v3_0 is hung!

https://bugs.freedesktop.org/show_bug.cgi?id=102322 --- Comment #2 from dwagner --- Just to mention this once again: These system crashes still occur, and way too frequently to consider the amdgpu driver stable enough for professional use. Sample dmesg output from today:

[PATCH v2 0/2] Chunk splitting of spi transfers

I've added bcm2835_spi_transfer_one_message in spi-bcm2835. This calls spi_split_transfers_maxsize to split large chunks for spi dma transfers. I then removed chunk splitting in the tinydrm spi helper (as now the core is handling the chunk splitting). However, although the SPI HW should be able

[Bug 105177] amdgpu wrong colors with rx460 connected via hdmi

https://bugs.freedesktop.org/show_bug.cgi?id=105177 --- Comment #17 from Reimar Imhof --- Created attachment 137577 --> https://bugs.freedesktop.org/attachment.cgi?id=137577=edit Xorg.0.log-4.15.5-with-patch-hdmi.txt -- You are receiving this mail because: You are

[Bug 105177] amdgpu wrong colors with rx460 connected via hdmi

https://bugs.freedesktop.org/show_bug.cgi?id=105177 --- Comment #16 from Reimar Imhof --- Created attachment 137576 --> https://bugs.freedesktop.org/attachment.cgi?id=137576=edit dmesg-4-15-5-with-patch-hdmi.txt -- You are receiving this mail because: You are the

[Bug 105177] amdgpu wrong colors with rx460 connected via hdmi

https://bugs.freedesktop.org/show_bug.cgi?id=105177 --- Comment #14 from Reimar Imhof --- I've build a 4.15.5 kernel incl. your patch and booted with display connected to hdmi. First boot hang. In journalctl I found Feb 24 11:29:28 linux kernel:

[Bug 105177] amdgpu wrong colors with rx460 connected via hdmi

https://bugs.freedesktop.org/show_bug.cgi?id=105177 --- Comment #15 from Reimar Imhof --- Created attachment 137575 --> https://bugs.freedesktop.org/attachment.cgi?id=137575=edit journalctl-boot-4-15-5-with-patch-hdmi-hang.txt -- You are receiving this mail because:

[Bug 105235] shutdown gives a NMI and locks (nouveau?)

https://bugs.freedesktop.org/show_bug.cgi?id=105235 Bug ID: 105235 Summary: shutdown gives a NMI and locks (nouveau?) Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW

[RESEND PATCH v2] Documentation/ABI: add sysfs interface for s6e63m0 lcd driver

Document sysfs attributes of s6e63m0 lcd panel driver by looking through git logs and reading code. Signed-off-by: Aishwarya Pant --- Changes in v2: - Convert spaces to tabs Documentation/ABI/testing/sysfs-class-lcd-s6e63m0 | 27 +++ 1 file changed, 27

Re: [PATCH v4 00/16] R-Car DU: Convert LVDS code to bridge driver

On 02/23/18 01:25, Laurent Pinchart wrote: > Hi Frank, > > On Friday, 23 February 2018 05:20:43 EET Frank Rowand wrote: >> On 02/22/18 02:25, Laurent Pinchart wrote: >>> On Thursday, 22 February 2018 08:07:14 EET Frank Rowand wrote: On 02/20/18 15:10, Laurent Pinchart wrote: > Hello,

Re: [PATCH 6/9] drm/xen-front: Introduce DRM/KMS virtual display driver

On 02/21/2018 03:03 AM, Oleksandr Andrushchenko wrote: > + > +struct drm_driver xen_drm_driver = { > + .driver_features = DRIVER_GEM | DRIVER_MODESET | > + DRIVER_PRIME | DRIVER_ATOMIC, > + .lastclose = lastclose, > +

Re: [Freedreno] [PATCH v7 3/6] iommu/arm-smmu: Invoke pm_runtime during probe, add/remove device

On Fri, Feb 23, 2018 at 9:10 PM, Jordan Crouse wrote: > On Fri, Feb 23, 2018 at 04:06:39PM +0530, Vivek Gautam wrote: >> On Fri, Feb 23, 2018 at 5:22 AM, Jordan Crouse >> wrote: >> > On Wed, Feb 07, 2018 at 04:01:19PM +0530, Vivek Gautam wrote: >>

Re: [PATCH 5/9] drm/xen-front: Implement handling of shared display buffers

On 02/23/2018 02:53 AM, Oleksandr Andrushchenko wrote: > On 02/23/2018 02:25 AM, Boris Ostrovsky wrote: >> On 02/21/2018 03:03 AM, Oleksandr Andrushchenko wrote: >>> static int __init xen_drv_init(void) >>> { >>> +/* At the moment we only support case with XEN_PAGE_SIZE == >>> PAGE_SIZE

Re: [PATCH v6 3/4] drm: rcar-du: Fix legacy DT to create LVDS encoder nodes

On 02/23/18 01:00, Laurent Pinchart wrote: > Hi Frank, > > On Friday, 23 February 2018 04:38:06 EET Frank Rowand wrote: >> On 02/22/18 14:10, Frank Rowand wrote: >>> Hi Laurent, Rob, >>> >>> Thanks for the prompt spin to address my concerns. There are some small >>> technical issues. >>> >>> I

Re: [PATCH 1/9] drm/xen-front: Introduce Xen para-virtualized frontend driver

On 02/23/2018 01:37 AM, Oleksandr Andrushchenko wrote: > On 02/23/2018 12:23 AM, Boris Ostrovsky wrote: >> On 02/21/2018 03:03 AM, Oleksandr Andrushchenko wrote: >>> +static struct xenbus_driver xen_driver = { >>> +.ids = xen_drv_ids, >>> +.probe = xen_drv_probe, >>> +.remove =

Re: [PATCH 8/9] drm/xen-front: Implement GEM operations

On 02/23/2018 05:26 PM, Boris Ostrovsky wrote: On 02/21/2018 03:03 AM, Oleksandr Andrushchenko wrote: +static struct xen_gem_object *gem_create(struct drm_device *dev, size_t size) +{ + struct xen_drm_front_drm_info *drm_info = dev->dev_private; + struct xen_gem_object *xen_obj; +

Re: [PATCH 8/9] drm/xen-front: Implement GEM operations

On 02/21/2018 03:03 AM, Oleksandr Andrushchenko wrote: > +static struct xen_gem_object *gem_create(struct drm_device *dev, size_t size) > +{ > + struct xen_drm_front_drm_info *drm_info = dev->dev_private; > + struct xen_gem_object *xen_obj; > + int ret; > + > + size =

Re: [PATCH 3/5] drm/armada: Construct a temporary crtc state for plane checks

On Fri, Feb 23, 2018 at 05:55:47PM +0200, Ville Syrjälä wrote: > On Fri, Feb 02, 2018 at 05:10:54PM +0200, Ville Syrjälä wrote: > > On Fri, Feb 02, 2018 at 04:10:39PM +0200, Ville Syrjälä wrote: > > > On Tue, Jan 23, 2018 at 09:02:35PM +0200, Ville Syrjälä wrote: > > > > On Tue, Jan 23, 2018 at

Re: [PATCH v7 3/6] iommu/arm-smmu: Invoke pm_runtime during probe, add/remove device

On Fri, Feb 23, 2018 at 5:22 AM, Jordan Crouse wrote: > On Wed, Feb 07, 2018 at 04:01:19PM +0530, Vivek Gautam wrote: >> From: Sricharan R >> >> The smmu device probe/remove and add/remove master device callbacks >> gets called when the smmu is

Re: [Xen-devel] [RFC PATCH v2 2/9] hyper_dmabuf: architecture specification and reference guide

On Tue, Feb 13, 2018 at 05:50:01PM -0800, Dongwon Kim wrote: > Reference document for hyper_DMABUF driver > > Documentation/hyper-dmabuf-sharing.txt This should likely be patch 1 in order for reviewers to have the appropriate context. > > Signed-off-by: Dongwon Kim >