Re: [PATCH] drm/bridge: tc358767: Expose test mode functionality via debugfs

2019-08-27 Thread Tomi Valkeinen
On 28/08/2019 01:51, Andrey Smirnov wrote: The whole point of a driver is to avoid needing detailed knowledge of the device's internals in userspace. You won't avoid needing detailed knowledge of the device's internals if you don't have a priori knowledge in the form of a agreed upon/well

[Bug 203781] AMDGPU Radeon VII crashes with dual monitors

2019-08-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=203781 sehell...@gmail.com changed: What|Removed |Added Kernel Version|5.2.0-rc2, 5.1.x|5.3-rc6, 5.2.x, 5.1.x -- You are

[Bug 111494] Raven Ridge (2400G): Firefox menu items become invisible

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=111494 --- Comment #3 from Diego Viola --- Looks like this is a Firefox bug, I can reproduce it with the current stable version: 68.0.2-1 and also with firefox-developer-edition 69.0b16-1. I can't reproduce it with the previous stable version:

[Bug 204227] Visual artefacts and crash from suspend on amdgpu

2019-08-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204227 --- Comment #9 from tones...@hotmail.com --- (In reply to tones111 from comment #8) > I applied this to 5.2.10 and I'm still seeing artifacts. Sorry, I realized that statement doesn't give much context to work with. My system has an R5 2500U.

Re: mmotm 2019-08-24-16-02 uploaded (intel_drv.h header check)

2019-08-27 Thread Randy Dunlap
On 8/24/19 4:03 PM, a...@linux-foundation.org wrote: > The mm-of-the-moment snapshot 2019-08-24-16-02 has been uploaded to > >http://www.ozlabs.org/~akpm/mmotm/ > > mmotm-readme.txt says > > README for mm-of-the-moment: > > http://www.ozlabs.org/~akpm/mmotm/ > > This is a snapshot of my

[Bug 110381] Failed to updateMST allocation table forpipe idx:0

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=110381 --- Comment #10 from jamespharve...@gmail.com --- Also occurred on 5.2.1. 05:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Vega 10 XL/XT [Radeon RX Vega 56/64] [1002:687f] (rev c1) (prog-if 00 [VGA controller])

[Bug 204227] Visual artefacts and crash from suspend on amdgpu

2019-08-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204227 --- Comment #8 from tones...@hotmail.com --- I applied this to 5.2.10 and I'm still seeing artifacts. -- You are receiving this mail because: You are watching the assignee of the bug. ___ dri-devel

Re: [PATCH] drm: dp_mst_topology: Ensure the proposed pbn does not exceed available bandwidth

2019-08-27 Thread Lyude Paul
Hi! So, I don't have access to the DP 1.3 spec or anything later than 1.3. However, I'm fairly sure this is very much againt spec since there's no way for us to determine the available PBN otherwise... Honestly though, being against spec might not surprise me here. I kinda want to look into this

RE: [PATHC v2] video: hyperv: hyperv_fb: Support deferred IO for Hyper-V frame buffer driver

2019-08-27 Thread Michael Kelley
From: Wei Hu Sent: Tuesday, August 27, 2019 4:25 AM > > Without deferred IO support, hyperv_fb driver informs the host to refresh > the entire guest frame buffer at fixed rate, e.g. at 20Hz, no matter there > is screen update or not. This patch supports deferred IO for screens in > graphics

[Bug 203781] AMDGPU Radeon VII crashes with dual monitors

2019-08-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=203781 --- Comment #5 from ReddestDream (reddestdr...@gmail.com) --- Still not fixed on 5.3-rc6. -- You are receiving this mail because: You are watching the assignee of the bug. ___ dri-devel mailing list

[Bug 108194] Civilization VI - Animated leader characters small black squares artifacts

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=108194 --- Comment #9 from Timothy Arceri --- Do you think you can test git master now that this fix [1] has landed? [1] https://cgit.freedesktop.org/mesa/mesa/commit/?id=360cf3c4b05679709574ef4d20b5097b0fd0be82 -- You are receiving this mail

RE: [PATCH v3] video: hyperv: hyperv_fb: Obtain screen resolution from Hyper-V host

2019-08-27 Thread Michael Kelley
From: Wei Hu Sent: Tuesday, August 27, 2019 4:09 AM > > Beginning from Windows 10 RS5+, VM screen resolution is obtained from host. > The "video=hyperv_fb" boot time option is not needed, but still can be > used to overwrite what the host specifies. The VM resolution on the host > could be set

Re: [PATCH 0/5] mmu notifer debug annotations

2019-08-27 Thread Jason Gunthorpe
On Mon, Aug 26, 2019 at 10:14:20PM +0200, Daniel Vetter wrote: > Hi all, > > Next round. Changes: > > - I kept the two lockdep annotations patches since when I rebased this > before retesting linux-next didn't yet have them. Otherwise unchanged > except for a trivial conflict. > > - Ack

Re: [PATCH 3/5] kernel.h: Add non_block_start/end()

2019-08-27 Thread Jason Gunthorpe
> diff --git a/include/linux/kernel.h b/include/linux/kernel.h > index 4fa360a13c1e..82f84cfe372f 100644 > +++ b/include/linux/kernel.h > @@ -217,7 +217,9 @@ extern void __cant_sleep(const char *file, int line, int > preempt_offset); > * might_sleep - annotation for functions that can sleep >

[Bug 111482] Sapphire Pulse RX 5700 XT power consumption

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=111482 --- Comment #4 from Robert --- I guess it's also not of interest but if I pull the DisplayPort cable and pull it in again I get this error via "dmesg" (this happens every time I do this): """ [Wed Aug 28 00:12:08 2019] [ cut here

[PATCH 9/9] drm/msm/dpu: async commit support

2019-08-27 Thread Rob Clark
From: Rob Clark In addition, moving to kms->flush_commit() lets us drop the only user of kms->commit(). Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 13 -- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 7 ++-- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 5

[Bug 110674] Crashes / Resets From AMDGPU / Radeon VII

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=110674 --- Comment #122 from ReddestDream --- Tested 5.3-rc6. Still has the same issues. Only it's maybe actually worse because I lose display completely when I use amdgpu.dpm=2 w/Radeon VII multimonitor on 5.3-rc6, whereas on 5.2.9 I just got

[PATCH 8/9] drm/msm: async commit support

2019-08-27 Thread Rob Clark
From: Rob Clark Now that flush/wait/complete is decoupled from the "synchronous" part of atomic commit_tail(), add support to defer flush to a timer that expires shortly before vblank for async commits. In this way, multiple atomic commits (for example, cursor updates) can be coalesced into a

[PATCH 7/9] drm/msm: split power control from prepare/complete_commit

2019-08-27 Thread Rob Clark
From: Rob Clark With atomic commit, ->prepare_commit() and ->complete_commit() may not be evenly balanced (although ->complete_commit() will complete each crtc that had been previously prepared). So these will no longer be a good place to enable/disable clocks needed for hw access.

[PATCH 6/9] drm/msm: add kms->flush_commit()

2019-08-27 Thread Rob Clark
From: Rob Clark Add ->flush_commit(crtc_mask). Currently a no-op, but kms backends should migrate writing flush registers to this hook, so we can decouple pushing updates to hardware, and flushing the updates. Once we add async commit support, the hw updates will be pushed down to the hw

[PATCH 5/9] drm/msm: convert kms->complete_commit() to crtc_mask

2019-08-27 Thread Rob Clark
From: Rob Clark Prep work for async commits, in which case this will be called after we no longer have the atomic state object. This drops some wait_for_vblanks(), but those should be unnecessary, as we call this after waiting for flush to complete. Signed-off-by: Rob Clark ---

[PATCH 4/9] drm/msm: add kms->wait_flush()

2019-08-27 Thread Rob Clark
From: Rob Clark First step in re-working the atomic related internal API to prepare for async updates pending.. ->wait_flush() is intended to block until there is no in-progress flush. A crtc_mask is used, rather than an atomic state object, as this will later be used for async flush after the

[PATCH 3/9] drm/msm/dpu: handle_frame_done() from vblank irq

2019-08-27 Thread Rob Clark
From: Rob Clark Previously the callback was called from whoever called wait_for_vblank(), but that isn't a great plan when wait_for_vblank() stops getting called, and results in frame_done_timer expiring. Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 7 +-

[PATCH 2/9] drm/msm/dpu: add real wait_for_commit_done()

2019-08-27 Thread Rob Clark
From: Rob Clark Just waiting for next vblank isn't ideal.. we should really be looking at the hw FLUSH register value to know if there is still an in-progress flush without stalling unnecessarily when there is no pending flush. Signed-off-by: Rob Clark ---

[PATCH 1/9] drm/msm/dpu: unwind async commit handling

2019-08-27 Thread Rob Clark
From: Rob Clark It attempted to avoid fps drops in the presence of cursor updates. But it is racing, and can result in hw updates after flush before vblank, which leads to underruns. Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 41 ++---

[PATCH 0/9] drm/msm: async commit support

2019-08-27 Thread Rob Clark
From: Rob Clark Currently the dpu backend attempts to handle async commits. But it is racey and could result in flushing multiple times in a frame, or modifying hw state (such as scanout address or cursor position) after the previous flush, but before vblank, causing underflows (which manifest

[Bug 111414] [REGRESSION] [BISECTED] Segmentation fault in si_bind_blend_state after removal of the blend state NULL check

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=111414 --- Comment #6 from Dieter Nützel --- (gdb) bt full #0 0x7f2ec9e5ddd1 in raise () from /lib64/libc.so.6 No symbol table info available. #1 0x7f2ec9e47549 in abort () from /lib64/libc.so.6 No symbol table info available. #2

[PATCH] drm/msm/dpu: remove stray "\n"

2019-08-27 Thread Rob Clark
From: Rob Clark The extra line-break in traces was annoying me. Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h

[PATCH] drm: dp_mst_topology: Ensure the proposed pbn does not exceed available bandwidth

2019-08-27 Thread Sean Paul
From: Sean Paul The PBN is calculated by the DP helpers during atomic check using the adjusted mode. In some cases, the EDID may contain modes which are not possible given the available PBN. One such example of this is if you downgrade the DP version of a 4k display from 1.2 to 1.1. The EDID

RE: [PATCH v10 5/6] drm/i915/hdcp: update current transcoder into intel_hdcp

2019-08-27 Thread Winkler, Tomas
> > On 2019-08-27 at 20:03:21 +0530, Winkler, Tomas wrote: > > > On gen12+ platforms, HDCP HW is associated to the transcoder. > > > Hence on every modeset update associated transcoder into the > > > intel_hdcp of the port. > > > > > > v2: > > > s/trans/cpu_transcoder [Jani] > > > v3: > > >

Re: [PATCH v3 02/14] dt-bindings: display, renesas,du: Document cmms property

2019-08-27 Thread Rob Herring
On Sun, Aug 25, 2019 at 03:51:42PM +0200, Jacopo Mondi wrote: > Document the newly added 'cmms' property which accepts a list of phandle > and channel index pairs that point to the CMM units available for each > Display Unit output video channel. > > Signed-off-by: Jacopo Mondi > Reviewed-by:

Re: [PATCH 2/2] mm/hmm: hmm_range_fault() infinite loop

2019-08-27 Thread Ralph Campbell
On 8/27/19 11:41 AM, Jason Gunthorpe wrote: On Fri, Aug 23, 2019 at 03:17:53PM -0700, Ralph Campbell wrote: Signed-off-by: Ralph Campbell mm/hmm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/mm/hmm.c b/mm/hmm.c index 29371485fe94..4882b83aeccb 100644 +++ b/mm/hmm.c @@ -292,6

Re: [v4 1/2] dt/bindings: display: Add optional property node define for Mali DP500

2019-08-27 Thread Rob Herring
On Thu, 22 Aug 2019 10:11:34 +0800, Wen He wrote: > Add optional property node 'arm,malidp-arqos-value' for the Mali DP500. > This property describe the ARQoS levels of DP500's QoS signaling. > > Signed-off-by: Wen He > --- > Documentation/devicetree/bindings/display/arm,malidp.txt | 3 +++ > 1

Re: [PATCH v2] drm/bridge: adv7511: Attach to DSI host at probe time

2019-08-27 Thread John Stultz
On Mon, Aug 19, 2019 at 3:27 PM John Stultz wrote: > On Thu, Jun 27, 2019 at 8:18 AM Matt Redfearn > wrote: > > > > In contrast to all of the DSI panel drivers in drivers/gpu/drm/panel > > which attach to the DSI host via mipi_dsi_attach() at probe time, the > > ADV7533 bridge device does not.

Re: [PATCH v2 2/4] x86/vmware: Add a header file for hypercall definitions

2019-08-27 Thread Borislav Petkov
On Tue, Aug 27, 2019 at 09:19:03PM +0200, Thomas Hellström (VMware) wrote: > It should be correct. The flags VMWARE_HYPERVISOR_HB and > VMWARE_HYPERVISOR_OUT are only valid for the vmcall / vmmcall versions. > > For the legacy version, the direction is toggled by the instruction (in vs > out) and

Re: [PATCH v2 2/4] x86/vmware: Add a header file for hypercall definitions

2019-08-27 Thread VMware
On 8/27/19 5:44 PM, Borislav Petkov wrote: On Fri, Aug 23, 2019 at 10:13:14AM +0200, Thomas Hellström (VMware) wrote: +/* + * The high bandwidth out call. The low word of edx is presumed to have the + * HB and OUT bits set. + */ +#define VMWARE_HYPERCALL_HB_OUT

Re: [PATCH 0/2] drm/meson: add resume/suspend hooks

2019-08-27 Thread Kevin Hilman
Neil Armstrong writes: > This serie adds the resume/suspend hooks in the Amlogic Meson VPU main driver > and the DW-HDMI Glue driver to correctly save state and disable HW before > suspend, and succesfully re-init the HW to recover functionnal display > after resume. > > This serie has been

[Bug 111492] HDMI audio is unavailable with amdgpu on R9 270

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=111492 --- Comment #2 from Alex Deucher --- For display audio on SI, your best bet is to use radeon. The SI support in amdgpu is experimental. -- You are receiving this mail because: You are the assignee for the

[Bug 204227] Visual artefacts and crash from suspend on amdgpu

2019-08-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204227 --- Comment #7 from Alex Deucher (alexdeuc...@gmail.com) --- yes. -- You are receiving this mail because: You are watching the assignee of the bug. ___ dri-devel mailing list

[Bug 110865] Rx480 consumes 20w more power in idle than under Windows

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=110865 --- Comment #28 from Dieter Nützel --- I've tried solving the flicker with both fixes (sent by magist3r) from this bug Bug 102646 - Screen flickering under amdgpu-experimental [buggy auto power profile]

[Bug 110865] Rx480 consumes 20w more power in idle than under Windows

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=110865 --- Comment #27 from Dieter Nützel --- This is going nuts... Martins has 2 different displays (both 59.95Hz@1920x1200), RX 480 and _very nice_ numbers (only 12.222 W), now GFX Clocks and Power: 300 MHz (MCLK) <=

[Bug 110865] Rx480 consumes 20w more power in idle than under Windows

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=110865 --- Comment #26 from Dieter Nützel --- Created attachment 145180 --> https://bugs.freedesktop.org/attachment.cgi?id=145180=edit xrandr -q -- You are receiving this mail because: You are the assignee for the

[Bug 204227] Visual artefacts and crash from suspend on amdgpu

2019-08-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204227 --- Comment #6 from Łukasz Żarnowiecki (luk...@zarnowiecki.pl) --- (In reply to Alex Deucher from comment #5) > This issue should be fixed with this patch: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/ >

Re: [PATCH] drm/amd/display: fix struct init in update_bounding_box

2019-08-27 Thread Alex Deucher
On Tue, Aug 27, 2019 at 1:33 PM Raul E Rangel wrote: > > dcn20_resource.c:2636:9: error: missing braces around initializer > [-Werror=missing-braces] > struct _vcs_dpi_voltage_scaling_st > calculated_states[MAX_CLOCK_LIMIT_STATES] = {0}; > ^ > > Fixes: 7ed4e6352c16f

Re: [PATCH v3 10/15] dt-bindings: display: Add max-memory-bandwidth property for mxsfb

2019-08-27 Thread Rob Herring
On Wed, 21 Aug 2019 13:15:50 +0300, Robert Chiras wrote: > Add new optional property 'max-memory-bandwidth', to limit the maximum > bandwidth used by the MXSFB_DRM driver. > > Signed-off-by: Robert Chiras > --- > Documentation/devicetree/bindings/display/mxsfb.txt | 5 + > 1 file changed, 5

Re: [LKP] [drm/mgag200] 90f479ae51: vm-scalability.median -18.8% regression

2019-08-27 Thread Thomas Zimmermann
Hi Am 27.08.19 um 14:33 schrieb Chen, Rong A: > > Both patches have little impact on the performance from our side. Thanks for testing. Too bad they doesn't solve the issue. There's another patch attached. Could you please tests this as well? Thanks a lot! The patch comes from Daniel Vetter

Re: [PATCH 05/26] drm/dp_mst: Add sideband down request tracing + selftests

2019-08-27 Thread Daniel Vetter
On Tue, Aug 27, 2019 at 12:49:17PM -0400, Lyude Paul wrote: > On Tue, 2019-08-13 at 16:50 +0200, Daniel Vetter wrote: > > On Wed, Jul 17, 2019 at 09:42:28PM -0400, Lyude Paul wrote: > > > Unfortunately the DP MST helpers do not have much in the way of > > > debugging utilities. So, let's add some!

Re: [PATCH 05/26] drm/dp_mst: Add sideband down request tracing + selftests

2019-08-27 Thread Lyude Paul
On Tue, 2019-08-13 at 16:50 +0200, Daniel Vetter wrote: > On Wed, Jul 17, 2019 at 09:42:28PM -0400, Lyude Paul wrote: > > Unfortunately the DP MST helpers do not have much in the way of > > debugging utilities. So, let's add some! > > > > This adds basic debugging output for down sideband

Re: [PATCH 2/2] drm/virtio: notify virtqueues without holding spinlock

2019-08-27 Thread Chia-I Wu
On Tue, Aug 13, 2019 at 1:25 AM Gerd Hoffmann wrote: > > Split virtqueue_kick() call into virtqueue_kick_prepare(), which > requires serialization, and virtqueue_notify(), which does not. Move > the virtqueue_notify() call out of the critical section protected by the > queue lock. This avoids

Re: [PATCH] drm/syncobj: Add documentation for timeline syncobj

2019-08-27 Thread Lionel Landwerlin
On 27/08/2019 19:27, Daniel Vetter wrote: On Mon, Aug 26, 2019 at 07:30:08AM +0300, Lionel Landwerlin wrote: On 26/08/2019 00:01, Daniel Vetter wrote: On Fri, Aug 23, 2019 at 8:53 PM Jason Ekstrand wrote: On Thu, Aug 22, 2019 at 5:28 PM Lionel Landwerlin wrote: On 22/08/2019 21:24, Jason

Re: [PATCH 0/2] drm/meson: add resume/suspend hooks

2019-08-27 Thread Daniel Vetter
On Tue, Aug 27, 2019 at 11:58:23AM +0200, Neil Armstrong wrote: > This serie adds the resume/suspend hooks in the Amlogic Meson VPU main driver > and the DW-HDMI Glue driver to correctly save state and disable HW before > suspend, and succesfully re-init the HW to recover functionnal display >

Re: [PATCH 05/26] drm/dp_mst: Add sideband down request tracing + selftests

2019-08-27 Thread Lyude Paul
On Tue, 2019-08-13 at 16:50 +0200, Daniel Vetter wrote: > On Wed, Jul 17, 2019 at 09:42:28PM -0400, Lyude Paul wrote: > > Unfortunately the DP MST helpers do not have much in the way of > > debugging utilities. So, let's add some! > > > > This adds basic debugging output for down sideband

Re: [PATCH v2] drm/virtio: add plane check

2019-08-27 Thread Chia-I Wu
On Mon, Aug 26, 2019 at 10:21 PM Gerd Hoffmann wrote: > > On Mon, Aug 26, 2019 at 03:34:56PM -0700, Chia-I Wu wrote: > > On Thu, Aug 22, 2019 at 2:47 AM Gerd Hoffmann wrote: > > > > > > Use drm_atomic_helper_check_plane_state() > > > to sanity check the plane state. > > > > > > Signed-off-by:

Re: [PATCH v3 13/14] drm: rcar-du: kms: Update CMM in atomic commit tail

2019-08-27 Thread Laurent Pinchart
Hi Jacopo, On Tue, Aug 27, 2019 at 04:44:21PM +0200, Jacopo Mondi wrote: > On Tue, Aug 27, 2019 at 03:19:27AM +0300, Laurent Pinchart wrote: > > On Tue, Aug 27, 2019 at 03:00:17AM +0300, Laurent Pinchart wrote: > >> On Sun, Aug 25, 2019 at 03:51:53PM +0200, Jacopo Mondi wrote: > >>> Update CMM

Re: Use dma_fence_array for implementing shared dma_resv fences

2019-08-27 Thread Daniel Vetter
On Mon, Aug 26, 2019 at 04:57:22PM +0200, Christian König wrote: > This is the new dma_fence_array based container for shared fences in the > dma_resv object. > > Advantage of this approach is that you can grab a reference to the > current set of shared fences at any time, which allows us to drop

Re: [PATCH v3 08/14] drm: rcar-du: Add support for CMM

2019-08-27 Thread Laurent Pinchart
Hi Laurent, On Tue, Aug 27, 2019 at 04:56:19PM +0200, Jacopo Mondi wrote: > On Tue, Aug 27, 2019 at 03:24:22AM +0300, Laurent Pinchart wrote: > > On Sun, Aug 25, 2019 at 03:51:48PM +0200, Jacopo Mondi wrote: > > > Add a driver for the R-Car Display Unit Color Correction Module. > > > > > > In

Re: [PATCH] drm/syncobj: Add documentation for timeline syncobj

2019-08-27 Thread Daniel Vetter
On Mon, Aug 26, 2019 at 07:30:08AM +0300, Lionel Landwerlin wrote: > On 26/08/2019 00:01, Daniel Vetter wrote: > > On Fri, Aug 23, 2019 at 8:53 PM Jason Ekstrand wrote: > > > > > > On Thu, Aug 22, 2019 at 5:28 PM Lionel Landwerlin > > > wrote: > > > > On 22/08/2019 21:24, Jason Ekstrand wrote:

Re: [PATCH 01/11] dt-bindings: drm/bridge: analogix-anx78xx: add new variants

2019-08-27 Thread Rob Herring
On Wed, 14 Aug 2019 20:48:44 -0400, Brian Masney wrote: > Add support for the analogix,anx7808, analogix,anx7812, and > analogix,anx7818 variants. > > Signed-off-by: Brian Masney > --- > .../devicetree/bindings/display/bridge/anx7814.txt | 6 +- > 1 file changed, 5 insertions(+), 1

Re: [PATCH 01/26] drm/dp_mst: Move link address dumping into a function

2019-08-27 Thread Daniel Vetter
On Mon, Aug 26, 2019 at 05:51:26PM -0400, Lyude Paul wrote: > *sigh* finally have some time to go through these reviews Hey it took me longer to start even reviewing this, and not even through :-( than it took you to reply here. So no worries! > jfyi: I realized after looking over this patch

Re: [PATCH v3 08/14] drm: rcar-du: Add support for CMM

2019-08-27 Thread Jacopo Mondi
On Tue, Aug 27, 2019 at 04:56:19PM +0200, Jacopo Mondi wrote: > Hi Laurent, > > On Tue, Aug 27, 2019 at 03:24:22AM +0300, Laurent Pinchart wrote: > > Hi Jacopo, > > > > Thank you for the patch. > > > > On Sun, Aug 25, 2019 at 03:51:48PM +0200, Jacopo Mondi wrote: > > > Add a driver for the R-Car

Re: [PATCH v2 2/4] x86/vmware: Add a header file for hypercall definitions

2019-08-27 Thread Borislav Petkov
On Fri, Aug 23, 2019 at 10:13:14AM +0200, Thomas Hellström (VMware) wrote: > +/* > + * The high bandwidth out call. The low word of edx is presumed to have the > + * HB and OUT bits set. > + */ > +#define VMWARE_HYPERCALL_HB_OUT > \ > +

Re: linux-next: Tree for Aug 27 (amdgpu)

2019-08-27 Thread Alex Deucher
On Tue, Aug 27, 2019 at 11:31 AM Randy Dunlap wrote: > > On 8/27/19 2:05 AM, Stephen Rothwell wrote: > > Hi all, > > > > Changes since 20190826: > > > > on i386: > > ../drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hwseq.c: In function > ‘dcn20_hw_sequencer_construct’: >

Re: [PATCH 6/7] misc: bcm-vk: add Broadcom Valkyrie driver

2019-08-27 Thread Nicolas Dufresne
Le mardi 27 août 2019 à 16:14 +0200, Arnd Bergmann a écrit : > On Thu, Aug 22, 2019 at 9:25 PM Scott Branden > wrote: > > Add Broadcom Valkyrie driver offload engine. > > This driver interfaces to the Valkyrie PCIe offload engine to perform > > should offload functions as video transcoding on

Re: [PATCH v9 6/6] drm/dp_mst: Add helpers for MST DSC and virtual DPCD aux

2019-08-27 Thread Francis, David
>> Add drm_dp_mst_dsc_aux_for_port. To enable DSC, the DSC_ENABLED >> register might have to be written on the leaf port's DPCD, >> its parent's DPCD, or the MST manager's DPCD. This function >> finds the correct aux for the job. >> >> As part of this, add drm_dp_mst_is_virtual_dpcd. Virtual DPCD

[Bug 111494] Raven Ridge (2400G): Firefox menu items become invisible

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=111494 --- Comment #2 from Diego Viola --- I just found that I can reproduce this with my ThinkPad T450 (it has a broadwell iGPU) and it happens with LLVMPIPE as well (LIBGL_ALWAYS_SOFTWARE=1). So I guess it's not a radeonsi bug. -- You are

Re: [PATCH] drm/amd: remove meaningless descending into amd/amdkfd/

2019-08-27 Thread Alex Deucher
On Tue, Aug 27, 2019 at 3:29 AM Masahiro Yamada wrote: > > Since commit 04d5e2765802 ("drm/amdgpu: Merge amdkfd into amdgpu"), > drivers/gpu/drm/amd/amdkfd/Makefile does not contain any syntax that > is understood by the build system. > > Signed-off-by: Masahiro Yamada Applied. thanks! Alex

RE: [PATCH 2/3] drm/amd/display: remove unused function setFieldWithMask

2019-08-27 Thread Othman, Ahmad
Hi Alex, There are callers in the same file "info_packet.c" -Original Message- From: Alex Deucher Sent: August 27, 2019 10:20 To: Wentland, Harry Cc: YueHaibing ; Wentland, Harry ; Li, Sun peng (Leo) ; Deucher, Alexander ; Koenig, Christian ; Zhou, David(ChunMing) ;

Re: [PATCH v3 08/14] drm: rcar-du: Add support for CMM

2019-08-27 Thread Jacopo Mondi
Hi Laurent, On Tue, Aug 27, 2019 at 03:24:22AM +0300, Laurent Pinchart wrote: > Hi Jacopo, > > Thank you for the patch. > > On Sun, Aug 25, 2019 at 03:51:48PM +0200, Jacopo Mondi wrote: > > Add a driver for the R-Car Display Unit Color Correction Module. > > > > In most of Gen3 SoCs, each DU

Re: [PATCH v9 6/6] drm/dp_mst: Add helpers for MST DSC and virtual DPCD aux

2019-08-27 Thread Jani Nikula
On Tue, 27 Aug 2019, David Francis wrote: > Add drm_dp_mst_dsc_aux_for_port. To enable DSC, the DSC_ENABLED > register might have to be written on the leaf port's DPCD, > its parent's DPCD, or the MST manager's DPCD. This function > finds the correct aux for the job. > > As part of this, add

Re: [PATCH v10 5/6] drm/i915/hdcp: update current transcoder into intel_hdcp

2019-08-27 Thread Ramalingam C
On 2019-08-27 at 20:03:21 +0530, Winkler, Tomas wrote: > > On gen12+ platforms, HDCP HW is associated to the transcoder. > > Hence on every modeset update associated transcoder into the intel_hdcp of > > the port. > > > > v2: > > s/trans/cpu_transcoder [Jani] > > v3: > > comment is added for

Re: [PATCH v3 13/14] drm: rcar-du: kms: Update CMM in atomic commit tail

2019-08-27 Thread Jacopo Mondi
HI Laurent, On Tue, Aug 27, 2019 at 03:19:27AM +0300, Laurent Pinchart wrote: > On Tue, Aug 27, 2019 at 03:00:17AM +0300, Laurent Pinchart wrote: > > Hi Jacopo, > > > > Thank you for the patch. > > > > On Sun, Aug 25, 2019 at 03:51:53PM +0200, Jacopo Mondi wrote: > > > Update CMM settings at in

Re: [PATCH v10 4/6] misc/mei/hdcp: Fill transcoder index in port info

2019-08-27 Thread Ramalingam C
On 2019-08-27 at 20:07:04 +0530, Winkler, Tomas wrote: > > > > > On 2019-08-27 at 19:49:19 +0530, Winkler, Tomas wrote: > > > > For gen12+ platform we need to pass the transcoder info as part of > > > > the port info into ME FW. > > > > > > > > This change fills the payload for ME FW from

RE: [PATCH v10 4/6] misc/mei/hdcp: Fill transcoder index in port info

2019-08-27 Thread Winkler, Tomas
> > On 2019-08-27 at 19:49:19 +0530, Winkler, Tomas wrote: > > > For gen12+ platform we need to pass the transcoder info as part of > > > the port info into ME FW. > > > > > > This change fills the payload for ME FW from hdcp_port_data. > > > > > > Signed-off-by: Ramalingam C > > > Acked-by:

[Bug 110865] Rx480 consumes 20w more power in idle than under Windows

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=110865 --- Comment #25 from Alex Deucher --- The patches I posted only affect multiple monitors with identical timing. That means identical modelines, not just the same resolution and refresh rate. In practice this generally means you need to use

RE: [PATCH v10 5/6] drm/i915/hdcp: update current transcoder into intel_hdcp

2019-08-27 Thread Winkler, Tomas
> On gen12+ platforms, HDCP HW is associated to the transcoder. > Hence on every modeset update associated transcoder into the intel_hdcp of > the port. > > v2: > s/trans/cpu_transcoder [Jani] > v3: > comment is added for fw_ddi init for gen12+ [Shashank] > only hdcp capable transcoder is

Re: [PATCH v10 4/6] misc/mei/hdcp: Fill transcoder index in port info

2019-08-27 Thread Ramalingam C
On 2019-08-27 at 19:49:19 +0530, Winkler, Tomas wrote: > > For gen12+ platform we need to pass the transcoder info as part of the port > > info into ME FW. > > > > This change fills the payload for ME FW from hdcp_port_data. > > > > Signed-off-by: Ramalingam C > > Acked-by: Jani Nikula > >

Re: [PATCH] drm/amdgpu: Add APTX quirk for Dell Latitude 5495

2019-08-27 Thread Alex Deucher
On Tue, Aug 27, 2019 at 9:07 AM Kai-Heng Feng wrote: > > Needs ATPX rather than _PR3 to really turn off the dGPU. This can save > ~5W when dGPU is runtime-suspended. > > Signed-off-by: Kai-Heng Feng Applied. thanks! Alex > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 1 + > 1

Re: [PATCH 2/3] drm/amd/display: remove unused function setFieldWithMask

2019-08-27 Thread Alex Deucher
On Tue, Aug 27, 2019 at 10:01 AM Harry Wentland wrote: > > On 2019-08-27 3:09 a.m., YueHaibing wrote: > > After commit a9f54ce3c603 ("drm/amd/display: Refactoring VTEM"), > > there is no caller in tree. > > > > Reported-by: Hulk Robot Signed-off-by: YueHaibing > > > > Reviewed-by: Harry

Re: [PATCH v10 3/6] drm: Extend I915 mei interface for transcoder info

2019-08-27 Thread Ramalingam C
On 2019-08-27 at 19:30:23 +0530, Winkler, Tomas wrote: > > > > I915 needs to send the index of the transcoder as per ME FW. > > > > To support this, define enum mei_fw_tc and add as a member into the struct > > hdcp_port_data. > > > > v2: > > Typo in commit msg is fixed [Shashank] > > > >

RE: [PATCH v10 4/6] misc/mei/hdcp: Fill transcoder index in port info

2019-08-27 Thread Winkler, Tomas
> For gen12+ platform we need to pass the transcoder info as part of the port > info into ME FW. > > This change fills the payload for ME FW from hdcp_port_data. > > Signed-off-by: Ramalingam C > Acked-by: Jani Nikula > Reviewed-by: Shashank Sharma > --- > drivers/misc/mei/hdcp/mei_hdcp.c |

Re: [PATCH 6/7] misc: bcm-vk: add Broadcom Valkyrie driver

2019-08-27 Thread Arnd Bergmann
On Thu, Aug 22, 2019 at 9:25 PM Scott Branden wrote: > > Add Broadcom Valkyrie driver offload engine. > This driver interfaces to the Valkyrie PCIe offload engine to perform > should offload functions as video transcoding on multiple streams > in parallel. Valkyrie device is booted from files

[Bug 111502] Dell XPS15 (HD530 & GeForce 950) external screen via dock/HDMI no text display & gdm freeze

2019-08-27 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=111502 Ilia Mirkin changed: What|Removed |Added QA Contact||intel-gfx-bugs@lists.freede

[PATCH v9 4/6] drm/dp_mst: Fill branch->num_ports

2019-08-27 Thread David Francis
This field on drm_dp_mst_branch was never filled It is initialized to zero when the port is kzallocced. When a port is added to the list, increment num_ports, and when a port is removed from the list, decrement num_ports. v2: remember to decrement on port removal v3: don't explicitly init to 0

[PATCH v9 3/6] drm/dp_mst: Add MST support to DP DPCD R/W functions

2019-08-27 Thread David Francis
Instead of having drm_dp_dpcd_read/write and drm_dp_mst_dpcd_read/write as entry points into the aux code, have drm_dp_dpcd_read/write handle both. This means that DRM drivers can make MST DPCD read/writes. v2: Fix spacing v3: Dump dpcd access on MST read/writes Reviewed-by: Lyude Paul

[PATCH v9 6/6] drm/dp_mst: Add helpers for MST DSC and virtual DPCD aux

2019-08-27 Thread David Francis
Add drm_dp_mst_dsc_aux_for_port. To enable DSC, the DSC_ENABLED register might have to be written on the leaf port's DPCD, its parent's DPCD, or the MST manager's DPCD. This function finds the correct aux for the job. As part of this, add drm_dp_mst_is_virtual_dpcd. Virtual DPCD is a DP feature

[PATCH v9 5/6] drm/dp_mst: Add new quirk for Synaptics MST hubs

2019-08-27 Thread David Francis
Synaptics DP1.4 hubs (BRANCH_ID 0x90CC24) do not support virtual DPCD registers, but do support DSC. The DSC caps can be read from the physical aux, like in SST DSC. These hubs have many different DEVICE_IDs. Add a new quirk to detect this case. Cc: Lyude Paul Cc: Jani Nikula Cc: Harry

[PATCH v9 1/6] drm/dp_mst: Add PBN calculation for DSC modes

2019-08-27 Thread David Francis
With DSC, bpp can be fractional in multiples of 1/16. Change drm_dp_calc_pbn_mode to reflect this, adding a new parameter bool dsc. When this parameter is true, treat the bpp parameter as having units not of bits per pixel, but 1/16 of a bit per pixel v2: Don't add separate function for this

[PATCH v9 2/6] drm/dp_mst: Parse FEC capability on MST ports

2019-08-27 Thread David Francis
As of DP1.4, ENUM_PATH_RESOURCES returns a bit indicating if FEC can be supported up to that point in the MST network. The bit is the first byte of the ENUM_PATH_RESOURCES ack reply, bottom-most bit (refer to section 2.11.9.4 of DP standard, v1.4) That value is needed for FEC and DSC support

[PATCH v9 0/6] DSC MST support in DRM

2019-08-27 Thread David Francis
Add necessary support for MST DSC. (Display Stream Compression over Multi-Stream Transport) Note that even though each of these patches has Reviewed-by, this patchset is not ready for merge, because a) The last two patches have been reviewed internally by Wenjing Liu, but that review is only of

Re: [PATCH RESEND 02/14] drm/radeon: Provide ddc symlink in connector sysfs directory

2019-08-27 Thread Alex Deucher
On Mon, Aug 26, 2019 at 3:26 PM Andrzej Pietrasiewicz wrote: > > Use the ddc pointer provided by the generic connector. > > Signed-off-by: Andrzej Pietrasiewicz Acked-by: Alex Deucher > --- > drivers/gpu/drm/radeon/radeon_connectors.c | 143 +++-- > 1 file changed, 107

Re: [PATCH RESEND 03/14] drm/amdgpu: Provide ddc symlink in dm connector's sysfs directory

2019-08-27 Thread Harry Wentland
On 2019-08-26 3:25 p.m., Andrzej Pietrasiewicz wrote: > Use the ddc pointer provided by the generic connector. > > Signed-off-by: Andrzej Pietrasiewicz Reviewed-by: Harry Wentland Harry > --- > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 +++-- > 1 file changed, 3 insertions(+), 2

Re: [PATCH 2/3] drm/amd/display: remove unused function setFieldWithMask

2019-08-27 Thread Harry Wentland
On 2019-08-27 3:09 a.m., YueHaibing wrote: > After commit a9f54ce3c603 ("drm/amd/display: Refactoring VTEM"), > there is no caller in tree. > > Reported-by: Hulk Robot Signed-off-by: YueHaibing > Reviewed-by: Harry Wentland Harry > --- >

RE: [PATCH v10 3/6] drm: Extend I915 mei interface for transcoder info

2019-08-27 Thread Winkler, Tomas
> > I915 needs to send the index of the transcoder as per ME FW. > > To support this, define enum mei_fw_tc and add as a member into the struct > hdcp_port_data. > > v2: > Typo in commit msg is fixed [Shashank] > > Signed-off-by: Ramalingam C > Acked-by: Jani Nikula > --- >

Re: [PATCH v2 17/21] drm/imx: pd: Use bus format/flags provided by the bridge when available

2019-08-27 Thread Philipp Zabel
On Tue, 2019-08-27 at 15:20 +0200, Boris Brezillon wrote: > On Tue, 27 Aug 2019 14:51:20 +0200 > Philipp Zabel wrote: > > > [...] > > > > > I can do that if you like. Note that we are forwarding > > > > > the ->output_bus_cfg.fmt value to the IPU DI, not ->input_bus_cfg.fmt. > > > > > I just

RE: [PATCH v10 0/6] drm/i915: Enable HDCP 1.4 and 2.2 on Gen12+

2019-08-27 Thread Winkler, Tomas
Only files are that are modified in this year should be updated. For example. include/drm/i915_mei_hdcp_interface.h - * Copyright © 2017-2018 Intel Corporation + * Copyright © 2017-2019 Intel Corporation > -Original Message- > From: C, Ramalingam > Sent: Tuesday, August 27, 2019 16:23

Re: [PATCH v10 0/6] drm/i915: Enable HDCP 1.4 and 2.2 on Gen12+

2019-08-27 Thread Ramalingam C
On 2019-08-27 at 18:32:13 +0530, Winkler, Tomas wrote: > > > Enabling the HDCP1.4 and 2.2 on TGL by supporting the HW block movement > > from DDI into transcoder. > > In some files needs to bump the copyright to 2019. Tomas, I am not aware when a copyright year needs to be bumped, as

Re: [PATCH v2 17/21] drm/imx: pd: Use bus format/flags provided by the bridge when available

2019-08-27 Thread Boris Brezillon
On Tue, 27 Aug 2019 14:51:20 +0200 Philipp Zabel wrote: > [...] > > > > I can do that if you like. Note that we are forwarding > > > > the ->output_bus_cfg.fmt value to the IPU DI, not ->input_bus_cfg.fmt. > > > > I just assumed that input format wouldn't be used in the dummy bridge > > > >

[Bug 204227] Visual artefacts and crash from suspend on amdgpu

2019-08-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204227 --- Comment #5 from Alex Deucher (alexdeuc...@gmail.com) --- This issue should be fixed with this patch: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=98f58ada2d37e68125c056f1fc005748251879c2 -- You are receiving

Re: [PATCH v2 2/4] x86/vmware: Add a header file for hypercall definitions

2019-08-27 Thread Borislav Petkov
On Fri, Aug 23, 2019 at 10:13:14AM +0200, Thomas Hellström (VMware) wrote: > From: Thomas Hellstrom > > The new header is intended to be used by drivers using the backdoor. > Follow the kvm example using alternatives self-patching to > choose between vmcall, vmmcall and io instructions. > >

RE: [PATCH v10 0/6] drm/i915: Enable HDCP 1.4 and 2.2 on Gen12+

2019-08-27 Thread Winkler, Tomas
> Enabling the HDCP1.4 and 2.2 on TGL by supporting the HW block movement > from DDI into transcoder. In some files needs to bump the copyright to 2019. > > v10: > Review comments from shashank addressed > > Ramalingam C (6): > drm/i915: mei_hdcp: I915 sends ddi index as per ME FW >

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