Re: [PATCH 2/2] drm/omap: Normalize the zpos and use the normalized_zpos in runtime

On 2017-12-21 15:17, Daniel Vetter wrote: > On Thu, Dec 21, 2017 at 02:11:01PM +0200, Peter Ujfalusi wrote: >> To avoid zpos collision, use the normalized_zpos when configuring the >> zorder of the plane. >> >> Signed-off-by: Peter Ujfalusi >> --- >>

Re: [Intel-gfx] [PATCH] drm/dp: Power cycle display if LINK_ADDRESS fails.

On Fri, 2017-12-22 at 00:48 +, Pandiyan, Dhinakaran wrote: > On Thu, 2017-12-21 at 08:53 +0200, Jani Nikula wrote: > > On Wed, 20 Dec 2017, Dhinakaran Pandiyan > > wrote: > > > Occasionally there are LINK_ADDRESS sideband messages timing out with the > > >

Re: [Intel-gfx] [PATCH v2 6/8] drm/i915: Use an atomic_t array to track power domain use count.

On Thu, 2017-12-21 at 13:37 +0100, Maarten Lankhorst wrote: > Hey, > > Op 19-12-17 om 06:26 schreef Dhinakaran Pandiyan: > > Convert the power_domains->domain_use_count array that tracks per-domain > > use count to atomic_t type. This is needed to be able to read/write the use > > counts outside

[git pull] drm fixes for Xmas (4.15-rc5)

Hi Linus, I've got most of two weeks worth of fixes here due to being on holidays last week. The main things are: Core: Syncobj fd reference count fix Leasing ioctl misuse fix nouveau regression fixes further amdgpu DC fixes sun4i regression fixes I'm not sure I'll see many fixes over next

RE: [PATCH] drm/ttm: drop the spin in delayed delete if the trylock doesn't work

Reviewed-by: Roger He -Original Message- From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf Of Christian K?nig Sent: Friday, December 22, 2017 2:06 AM To: dri-devel@lists.freedesktop.org; amd-...@lists.freedesktop.org Subject: [PATCH] drm/ttm:

Re: [Intel-gfx] [PATCH] drm/dp: Power cycle display if LINK_ADDRESS fails.

On Thu, Dec 21, 2017 at 05:32:43PM -0800, Manasi Navare wrote: > On Thu, Dec 21, 2017 at 05:06:22PM -0800, Pandiyan, Dhinakaran wrote: > > On Thu, 2017-12-21 at 10:52 -0800, Manasi Navare wrote: > > > On Wed, Dec 20, 2017 at 10:36:24PM -0800, Dhinakaran Pandiyan wrote: > > > > Occasionally there

Re: [Intel-gfx] [PATCH] drm/dp: Power cycle display if LINK_ADDRESS fails.

On Thu, Dec 21, 2017 at 05:06:22PM -0800, Pandiyan, Dhinakaran wrote: > On Thu, 2017-12-21 at 10:52 -0800, Manasi Navare wrote: > > On Wed, Dec 20, 2017 at 10:36:24PM -0800, Dhinakaran Pandiyan wrote: > > > Occasionally there are LINK_ADDRESS sideband messages timing out with the > > > Lenovo MST

Re: [Intel-gfx] [PATCH] drm/dp: Power cycle display if LINK_ADDRESS fails.

On Thu, 2017-12-21 at 10:52 -0800, Manasi Navare wrote: > On Wed, Dec 20, 2017 at 10:36:24PM -0800, Dhinakaran Pandiyan wrote: > > Occasionally there are LINK_ADDRESS sideband messages timing out with the > > Lenovo MST dock + Dell MST monitor(w/ in-built branch) setup I have. These > > failures

Re: [Intel-gfx] [PATCH] drm/dp: Power cycle display if LINK_ADDRESS fails.

On Thu, 2017-12-21 at 08:53 +0200, Jani Nikula wrote: > On Wed, 20 Dec 2017, Dhinakaran Pandiyan > wrote: > > Occasionally there are LINK_ADDRESS sideband messages timing out with the > > Lenovo MST dock + Dell MST monitor(w/ in-built branch) setup I have. These >

[PATCH 2/2 v3] drm/panel: Add Ilitek ILI9322 driver

This adds support for the Ilitek ILI9322 QVGA (320x240) TFT panel driver. This panel driver supports serial or parallel RGB or YUV input and also ITU-T BT.656 input streams. The controller is combined with a physical panel and configured through the device tree. Cc: David Lechner

Re: [PATCH 2/3] drm/panel: Add Ilitek ILI9322 driver

On Thu, Dec 21, 2017 at 5:15 PM, Thierry Reding wrote: > Daniel just reminded me on IRC that you have commit rights to drm-misc, > so once you've fixed up the bulk of the checkpatch warnings (nevermind > those "prefer the BIT macro" checks), feel free to push this

Re: [PATCH 2/3] drm/panel: Add Ilitek ILI9322 driver

On Thu, Dec 21, 2017 at 3:15 PM, Thierry Reding wrote: > checkpatch.pl gives me these: > > -:30: WARNING: please write a paragraph that describes the config > symbol fully > #30: FILE: drivers/gpu/drm/panel/Kconfig:31: > +config

Re: [PATCH v2 4/5] ARM: dts: Add support for emtrion emCON-MX6 series

On Wed, Dec 20, 2017 at 02:47:04PM +0100, jan.tu...@emtrion.com wrote: > From: Jan Tuerk > > This patch adds support for the emtrion GmbH emCON-MX6 modules. > They are available with imx.6 Solo, Dual-Lite, Dual and Quad > equipped with Memory from 512MB to 2GB (configured

Re: [PATCH v2 1/5] drm/panel: Add support for the EDT ETM0700G0BDH6

On Wed, Dec 20, 2017 at 02:47:01PM +0100, jan.tu...@emtrion.com wrote: > From: Jan Tuerk > > The Emerging Display Technology ETM0700G0BDH6 is exactly > the same display as the ETM0700G0DH6, exept the pixelclock > polarity. Therefore re-use the ETM0700G0DH6 modes. It is >

[PATCH] drm/vc4: Flush the caches before the bin jobs, as well.

If the frame samples from a render target that was just written, its cache flush during the binning step may have occurred before the previous frame's RCL was completed. Flush the texture caches again before starting each RCL job to make sure that the sampling of the previous RCL's output is

RE: drm/ast: Linux 4.14 AST DRM driver might not load gamma table [patch proposed]

> -Original Message- > From: daniel.vet...@ffwll.ch [mailto:daniel.vet...@ffwll.ch] On Behalf Of > Daniel Vetter > Sent: Thursday, December 21, 2017 3:31 PM > To: Carroll, Lewis ; Daenzer, Michel > > Cc: Wentland, Harry

[Bug 103107] [CI] igt@gem_ctx_param@invalid-param-[get|set] - Failed assertion: __gem_context_get_param(fd, ) == -22

https://bugs.freedesktop.org/show_bug.cgi?id=103107 --- Comment #9 from Octavio --- The following tests are failing on BXT igt@gem_ctx_param@invalid-param-get igt@gem_ctx_param@invalid-param-set using IGT-Version: 1.20-gbeb26d8 (x86_64) (Linux:

RE: [PATCH] drm: Add DPCD definitions for DP 1.4 FEC feature

>-Original Message- >From: Navare, Manasi D >Sent: Thursday, December 21, 2017 12:36 PM >To: Srivatsa, Anusha >Cc: intel-...@lists.freedesktop.org; dri-devel@lists.freedesktop.org; Ville >Syrjala >; Jani Nikula

[Bug 104306] Mesa 17.3 breaks Firefox and other Xwayland apps on AMD HD7750

https://bugs.freedesktop.org/show_bug.cgi?id=104306 eric vz changed: What|Removed |Added Attachment #136345|0 |1

Re: [PATCH] drm: Add DPCD definitions for DP 1.4 FEC feature

On Mon, Nov 27, 2017 at 04:55:44PM -0800, Anusha Srivatsa wrote: > Forward Error Correction is supported on DP 1.4. > This patch adds corresponding DPCD register definitions. > > v2: Add dri-devel to the CC list > > Cc: dri-devel@lists.freedesktop.org > Cc: Ville Syrjala

Re: drm/ast: Linux 4.14 AST DRM driver might not load gamma table [patch proposed]

Fyi Michel, we've discussed similar issues for radeon/amdgpu on irc. On Thu, Dec 21, 2017 at 4:21 PM, Carroll, Lewis wrote: >> -Original Message- >> From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel >> Vetter >> Sent: Thursday, December 21,

[PATCH] drm: rcar-du: lvds: fix LVDCR1 for R-Car gen3

The LVDCR1 register for the R-Car gen3 SoCs was documented as having the layout different from the gen2 SoCs in the early R-Car gen3 manuals but since v0.52 the LVDCR1 layout is described as being the same as on the gen2 SoCs; the old CHn control values are said to be prohibited now (and there

[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 #4 from mikita.lip...@amd.com --- Encountering a deadlock in DRM while trying to force disable CRTCs. If no displays connected - system hard hangs. If DC is disabled (any number of displays) - system hard

Re: AMD DC test results

Hi Drake, thanks for your extensive testing, solid test results, and help in tracking bugs across multiple branches. These results are quite helpful. If you have any questions don't hesitate to let us know. Btw, great job you're doing with Endless OS. I've never tried it but I like your

Re: [PATCH v3 3/3] drm/tinydrm: add driver for ST7735R panels

On 12/21/2017 01:23 PM, David Lechner wrote: This adds a new driver for Sitronix ST7735R display panels. This has been tested using an Adafruit 1.8" TFT. Signed-off-by: David Lechner --- + mipi_dbi_command(mipi, ST7735R_GAMCTRP1, 0x0f, 0x1a, 0x0f, 0x18, 0x2f,

[PATCH v3 3/3] drm/tinydrm: add driver for ST7735R panels

This adds a new driver for Sitronix ST7735R display panels. This has been tested using an Adafruit 1.8" TFT. Signed-off-by: David Lechner --- v3 changes: * Changed compatible string * use SPDX license header * Renamed mode struct to use panel name instead of controller

[PATCH v3 1/3] dt-bindings: add jianda vendor prefix

This adds a vendor prefix "jianda" for Jiandangjing Technology Co., Ltd. Signed-off-by: David Lechner --- v3 changes: * new patch in v3 Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCH v3 2/3] dt-bindings: Add binding for Sitronix ST7735R display panels

This adds a new device tree binding for Sitronix ST7735R display panels, such as the Adafruit 1.8" TFT. Signed-off-by: David Lechner --- v3 changes: * compatible string is changed from "sitronix,st7735r-jd-t18003-t01" to "jianda,jd-t18003-t01", "sitronix,st7735r" v2

[PATCH v3 0/3] DRM driver for Sitronix ST7735R display panels

This series adds a new DRM/TinyDRM driver for Sitronix ST7735R, specifically the Adafruit 1.8" TFT. Nothing fancy here. Just mostly TinyDRM boilerplate with the init sequence from the fbtft driver for the same panel. v3 changes: * New patch for jianda vendor prefix * Change compatible string in

[Bug 104362] GPU fault detected on wine-nine Path of Exile

https://bugs.freedesktop.org/show_bug.cgi?id=104362 Bug ID: 104362 Summary: GPU fault detected on wine-nine Path of Exile Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW

Re: [PATCH] drm/dp: Power cycle display if LINK_ADDRESS fails.

On Wed, Dec 20, 2017 at 10:36:24PM -0800, Dhinakaran Pandiyan wrote: > Occasionally there are LINK_ADDRESS sideband messages timing out with the > Lenovo MST dock + Dell MST monitor(w/ in-built branch) setup I have. These > failures lead to the display not coming up on boot. Power cycling the port

[PATCH] drm: fix tainted kernel caused by drm_panel_orientation_quirks.c

drm_panel_orientation_quirks.c introduced in commit 404d1a3edc38 ("drm: Add panel orientation quirks, v6.") taints the kernel when compiled as a module. Fix this by adding MODULE_LICENSE(). Signed-off-by: David Lechner --- drivers/gpu/drm/drm_panel_orientation_quirks.c | 3

[PATCH 3/3] drm/tinydrm: Update ILI9225 compatible string

This updates the compatible string for a no-name LCD panel to "vot,v220hf01a-t", "ilitek,ili9225". The original bindings were the generic "ilitek,ili9225-2.2in-176x220" because I could not find a datasheet. However, after some more research, I finally found one, so the actual vendor and model

[PATCH 1/3] dt-bindings: Add "vot" vendor prefix

This adds a vendor prefix "vot" for Vision Optical Technology Co., Ltd. They make LCD displays. Signed-off-by: David Lechner --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCH 0/3] update compatible string for ILI9225

This updates the device tree compatible string for an ILI9225 display. Detailed explanation is in the patches. David Lechner (3): dt-bindings: Add "vot" vendor prefix dt-bindings: update compatible string for ILI9225 drm/tinydrm: Update ILI9225 compatible string

[PATCH 2/3] dt-bindings: update compatible string for ILI9225

This updates the compatible string for a no-name LCD panel to "vot,v220hf01a-t", "ilitek,ili9225". The original bindings [1] were the generic "ilitek,ili9225-2.2in-176x220" because I could not find a datasheet. However, after some more research, I finally found one, so the actual vendor and model

[Bug 104001] GPU driver hung when start steam client while playback video on Youtube (it occurs on latest staging kernel)

https://bugs.freedesktop.org/show_bug.cgi?id=104001 --- Comment #8 from mikhail.v.gavri...@gmail.com --- Created attachment 136346 --> https://bugs.freedesktop.org/attachment.cgi?id=136346=edit dmesg with 4.15.0-rc2 amd-staging-drm-next -- You are receiving this mail because: You are the

[Bug 104001] GPU driver hung when start steam client while playback video on Youtube (it occurs on latest staging kernel)

https://bugs.freedesktop.org/show_bug.cgi?id=104001 --- Comment #7 from mikhail.v.gavri...@gmail.com --- With latest build in dmesg appear message when hang again occurs: [ 341.475043] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, last signaled seq=110200, last emitted seq=110202

[PATCH] drm/ttm: drop the spin in delayed delete if the trylock doesn't work

Thomas actually noticed that, but I didn't realized what he meant until now. Signed-off-by: Christian König --- drivers/gpu/drm/ttm/ttm_bo.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index

Re: [PATCH v3 2/5] drm/tegra: Restore opaque and drop alpha formats on Tegra20/30

On 21.12.2017 17:10, Thierry Reding wrote: > On Thu, Dec 21, 2017 at 01:38:31AM +0300, Dmitry Osipenko wrote: >> On 21.12.2017 01:23, Dmitry Osipenko wrote: >>> On 21.12.2017 01:02, Thierry Reding wrote: On Thu, Dec 21, 2017 at 12:05:40AM +0300, Dmitry Osipenko wrote: > On 20.12.2017

Re: [RFC PATCH v2 00/13] Kernel based bootsplash

Hi Max, from Manjaro-side we have implemented it now in our v4.14 kernel series and started to test out some themes. Current progress and feedback may be found in our forum: https://forum.manjaro.org/t/bootsplash-provided-by-the-kernel/34467 Best, Philip

[PATCH] drm/sun4i: hdmi: Fix sun4i_tmds_determine_rate

There are several issues in sun4i_tmds_determine_rate: - doesn't check if the best match was already set before comparing it with the enumerated parameters which could result in integer divide by zero - doesn't consider rate halving when determining closest match if it can't match the

[Bug 104306] Mesa 17.3 breaks Firefox and other Xwayland apps on AMD HD7750

https://bugs.freedesktop.org/show_bug.cgi?id=104306 --- Comment #6 from eric vz --- Created attachment 136345 --> https://bugs.freedesktop.org/attachment.cgi?id=136345=edit Hung glxinfo backtrace gnome-shell 3.26.2+9+ga3736d3a3-1 xorg-server-xwayland

Re: [PATCH v14 0/3] Move backlight helper functions from tinydrm-helpers to linux/backlight

Den 21.12.2017 15.08, skrev Daniel Vetter: On Thu, Dec 21, 2017 at 2:44 PM, Noralf Trønnes wrote: Den 21.12.2017 14.05, skrev Daniel Vetter: On Thu, Dec 21, 2017 at 11:52:43AM +0100, Noralf Trønnes wrote: Den 11.12.2017 18.56, skrev Noralf Trønnes: Den 11.12.2017 18.45,

[PULL] drm-misc-next

Hi Dave, Flushing out drm-misc-next before the holidays. Docs and fbdev work here. We will skip a pull request next week, back in 2018! Regards, Gustavo drm-misc-next-2017-12-21: drm-misc-next for 4.16: Core Changes: - mostly doc updates and some fbdev improvements The following changes since

Re: [RFC PATCH v2 00/13] Kernel based bootsplash

On 12/21/2017 10:48 AM, Daniel Vetter wrote: > Ok, here's my expectation: > > - fix plymouth and driver loading > > If the plymouth maintainer tells me that's impossible, I'll look at this > again. And no, this does not require killing drivers with SIGBUS, at least > not with drm. Meanwhile I

[Bug 104306] Mesa 17.3 breaks Firefox and other Xwayland apps on AMD HD7750

https://bugs.freedesktop.org/show_bug.cgi?id=104306 --- Comment #5 from Michel Dänzer --- I can't reproduce this with weston or gnome-shell. Which Wayland compositor and which version of Xwayland are you using? Can you get a gdb backtrace of glxinfo when it hangs? -- You

Re: [RFC PATCH v2 00/13] Kernel based bootsplash

On 12/21/2017 03:51 PM, Ray Strode wrote: > Hi, > > On Wed, Dec 20, 2017 at 11:44 AM Max Staudt wrote: >> It'd be nice to see this bug fixed, as it happens only occasionally (as is >> the nature of a >> race condition), and was thus really hard to debug. I'm sure it can drive

Re: [PATCH 2/3] drm/panel: Add Ilitek ILI9322 driver

On Thu, Dec 21, 2017 at 03:15:56PM +0100, Thierry Reding wrote: > On Fri, Dec 01, 2017 at 05:16:58PM +0100, Linus Walleij wrote: > > This adds support for the Ilitek ILI9322 QVGA (320x240) > > TFT panel driver. > > > > This panel driver supports serial or parallel RGB or > > YUV input and also

[Bug 104193] [radeonsi] The Witcher 3 freezes the system with no attachments calls & transform feedback Wine patch

https://bugs.freedesktop.org/show_bug.cgi?id=104193 --- Comment #1 from Shmerl --- Interestingly, this freeze seems to be Polaris specific. Users with Vega cards didn't manage to reproduce it. Same with older GCN 1.0 cards such as R9 M375 using amdgpu.ko. So can it be a bug

RE: drm/ast: Linux 4.14 AST DRM driver might not load gamma table [patch proposed]

> -Original Message- > From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel > Vetter > Sent: Thursday, December 21, 2017 5:07 AM > To: Carroll, Lewis > Cc: Wentland, Harry ; dri- > de...@lists.freedesktop.org > Subject: Re:

Re: [PATCH 1/2] drm/blend: Account also the primary plane of the crtc for normalized_zpos

On Thu, Dec 21, 2017 at 04:31:47PM +0200, Tomi Valkeinen wrote: > On 21/12/17 16:20, Ville Syrjälä wrote: > > On Thu, Dec 21, 2017 at 03:44:56PM +0200, Tomi Valkeinen wrote: > >> On 21/12/17 14:55, Ville Syrjälä wrote: > >>> On Thu, Dec 21, 2017 at 02:11:00PM +0200, Peter Ujfalusi wrote: >

Re: [PATCH v7 1/3] drm/bridge/synopsys: dsi: stop clobbering drvdata

Hi Nickey, On 12/12/2017 02:10 AM, Nickey Yang wrote: > From: Brian Norris > > Bridge drivers/helpers shouldn't be clobbering the drvdata, since a > parent driver might need to own this. Instead, let's return our > 'dw_mipi_dsi' object and have callers pass that back

[Bug 104319] AMDGPU/DC: Internal display corrupted when connecting (mirroring/extending) an external monitor on HDMI

https://bugs.freedesktop.org/show_bug.cgi?id=104319 --- Comment #4 from Harry Wentland --- Thanks, Daniel. The fix should land for 4.16 then. -- You are receiving this mail because: You are the assignee for the bug.___

[Bug 104281] black / corrupted screen when resuming from S3 [AMDGPU]

https://bugs.freedesktop.org/show_bug.cgi?id=104281 --- Comment #4 from Harry Wentland --- Thanks, Daniel. The fix should land for 4.16 then. -- You are receiving this mail because: You are the assignee for the bug.___

Re: [RFC PATCH v2 00/13] Kernel based bootsplash

Hi, On Wed, Dec 20, 2017 at 11:44 AM Max Staudt wrote: > It'd be nice to see this bug fixed, as it happens only occasionally (as is > the nature of a > race condition), and was thus really hard to debug. I'm sure it can drive > people insane, > as they try to find out whether

[Bug 104289] [regression][vega10] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout on exiting certain Steam games

https://bugs.freedesktop.org/show_bug.cgi?id=104289 Christian König changed: What|Removed |Added Attachment #136340|0 |1

Re: [PATCH 1/2] drm/blend: Account also the primary plane of the crtc for normalized_zpos

On 21/12/17 16:20, Ville Syrjälä wrote: On Thu, Dec 21, 2017 at 03:44:56PM +0200, Tomi Valkeinen wrote: On 21/12/17 14:55, Ville Syrjälä wrote: On Thu, Dec 21, 2017 at 02:11:00PM +0200, Peter Ujfalusi wrote: Make sure that the primary plane will get normalized_zpos=0 if it's zpos is set to 0,

[ANNOUNCE] Wayland/Weston/Mesa HDR support (proof of concept)

Here's a quick proof of concept implementation of HDR support for Wayland/Weston/Mesa. I'm not posting this as patches right now because I'm not sure that would do much good given how rough this is. But here are all the repos/branches: git://github.com/vsyrjala/wayland.git hdr_poc

Re: [PATCH 1/2] drm/blend: Account also the primary plane of the crtc for normalized_zpos

On Thu, Dec 21, 2017 at 03:44:56PM +0200, Tomi Valkeinen wrote: > On 21/12/17 14:55, Ville Syrjälä wrote: > > On Thu, Dec 21, 2017 at 02:11:00PM +0200, Peter Ujfalusi wrote: > >> Make sure that the primary plane will get normalized_zpos=0 if it's zpos is > >> set to 0, avoiding other planes to be

Re: [PATCH 2/3] drm/panel: Add Ilitek ILI9322 driver

On Fri, Dec 01, 2017 at 05:16:58PM +0100, Linus Walleij wrote: > This adds support for the Ilitek ILI9322 QVGA (320x240) > TFT panel driver. > > This panel driver supports serial or parallel RGB or > YUV input and also ITU-T BT.656 input streams. > > The controller is combined with a physical

[Bug 104289] [regression][vega10] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout on exiting certain Steam games

https://bugs.freedesktop.org/show_bug.cgi?id=104289 --- Comment #8 from Christian König --- I think I've figured out what is going on here. Give me a moment to provide a new patch. -- You are receiving this mail because: You are the assignee for the

Re: [PATCH v3 2/5] drm/tegra: Restore opaque and drop alpha formats on Tegra20/30

On Thu, Dec 21, 2017 at 01:38:31AM +0300, Dmitry Osipenko wrote: > On 21.12.2017 01:23, Dmitry Osipenko wrote: > > On 21.12.2017 01:02, Thierry Reding wrote: > >> On Thu, Dec 21, 2017 at 12:05:40AM +0300, Dmitry Osipenko wrote: > >>> On 20.12.2017 23:16, Thierry Reding wrote: > On Wed, Dec

Re: [PATCH v14 0/3] Move backlight helper functions from tinydrm-helpers to linux/backlight

On Thu, Dec 21, 2017 at 2:44 PM, Noralf Trønnes wrote: > > Den 21.12.2017 14.05, skrev Daniel Vetter: >> >> On Thu, Dec 21, 2017 at 11:52:43AM +0100, Noralf Trønnes wrote: >>> >>> Den 11.12.2017 18.56, skrev Noralf Trønnes: Den 11.12.2017 18.45, skrev Noralf Trønnes:

[PATCH v2] drm/tegra: dc: Implement legacy blending

From: Thierry Reding This implements alpha blending on legacy display controllers (Tegra20, Tegra30 and Tegra114). While it's theoretically possible to support the zpos property to enable userspace to specify the Z-order of each plane individually, this is not currently

[Bug 104289] [regression][vega10] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout on exiting certain Steam games

https://bugs.freedesktop.org/show_bug.cgi?id=104289 --- Comment #7 from Michel Dänzer --- (In reply to Vedran Miletić from comment #5) > I'm sorry, but I will not be able to bisect this. Checkouts of relevant > commits don't boot and simple reverts do apply cleanly, but don't

AMD DC test results

Hi, Thanks for the hard work on AMD DC development! Here are some new test results - hope they are interesting/useful. CONTEXT We have been tracking DC for a while as we work with multiple products where amdgpu previously was not able to support the HDMI audio output. We are hoping to ship the

Re: [PATCH 1/2] drm/blend: Account also the primary plane of the crtc for normalized_zpos

On 21/12/17 14:55, Ville Syrjälä wrote: On Thu, Dec 21, 2017 at 02:11:00PM +0200, Peter Ujfalusi wrote: Make sure that the primary plane will get normalized_zpos=0 if it's zpos is set to 0, avoiding other planes to be placed in the background. Can you describe the actual "bad" configuration?

Re: [PATCH 2/2] drm/omap: Normalize the zpos and use the normalized_zpos in runtime

On Thu, Dec 21, 2017 at 02:11:01PM +0200, Peter Ujfalusi wrote: > To avoid zpos collision, use the normalized_zpos when configuring the > zorder of the plane. > > Signed-off-by: Peter Ujfalusi > --- > drivers/gpu/drm/omapdrm/omap_drv.c | 26 +- >

Re: [PATCH 1/1] drm: Add dirty_rects atomic blob property for drm_plane

On Thu, Dec 21, 2017 at 02:46:55PM +0200, Ville Syrjälä wrote: > On Thu, Dec 21, 2017 at 12:10:08PM +0100, Lukasz Spintzyk wrote: > > Change-Id: I63dce004f8d3c5dc6a7c71070f1fab0707286ea5 > > Signed-off-by: Lukasz Spintzyk > > --- > > drivers/gpu/drm/drm_atomic.c

[PULL] drm-misc-fixes

Hi Dave, drm-misc-fixes-2017-12-21: drm-misc-fixes before holidays: - fixup for the lease fixup (Keith) - fb leak in the ww mutex fallback code (Maarten) - sun4i fixes (Maxime, Hans) I'll be away for two weeks, but I think Sean and Gustavo are somewhat around-ish. But there's also not really

Re: [PATCH 1/2] drm/blend: Account also the primary plane of the crtc for normalized_zpos

On Thu, Dec 21, 2017 at 02:11:00PM +0200, Peter Ujfalusi wrote: > Make sure that the primary plane will get normalized_zpos=0 if it's zpos is > set to 0, avoiding other planes to be placed in the background. Can you describe the actual "bad" configuration? Without knowing the details this looks

Re: [PATCH] drm/sun4i: hdmi: Fix sun4i_tmds_determine_rate

Hi, On Thu, Dec 21, 2017 at 10:24:11PM +1100, Jonathan Liu wrote: > There are several issues in sun4i_tmds_determine_rate: > - doesn't check if the best match was already set before comparing it > with the enumerated parameters which could result in integer divide > by zero > - doesn't

Re: [PATCH 1/1] drm: Add dirty_rects atomic blob property for drm_plane

On Thu, Dec 21, 2017 at 12:10:08PM +0100, Lukasz Spintzyk wrote: > Change-Id: I63dce004f8d3c5dc6a7c71070f1fab0707286ea5 > Signed-off-by: Lukasz Spintzyk > --- > drivers/gpu/drm/drm_atomic.c | 10 ++ > drivers/gpu/drm/drm_mode_config.c | 6 ++ >

Re: [Intel-gfx] [PATCH v2 6/8] drm/i915: Use an atomic_t array to track power domain use count.

Hey, Op 19-12-17 om 06:26 schreef Dhinakaran Pandiyan: > Convert the power_domains->domain_use_count array that tracks per-domain > use count to atomic_t type. This is needed to be able to read/write the use > counts outside of the power domain mutex. > > Cc: Daniel Vetter

[Bug 104289] [regression][vega10] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout on exiting certain Steam games

https://bugs.freedesktop.org/show_bug.cgi?id=104289 --- Comment #6 from Christian König --- Created attachment 136340 --> https://bugs.freedesktop.org/attachment.cgi?id=136340=edit Possible fix Complete shot into the dark, but while double checking the code

[Bug 104281] black / corrupted screen when resuming from S3 [AMDGPU]

https://bugs.freedesktop.org/show_bug.cgi?id=104281 --- Comment #3 from Daniel Drake --- Need to do more testing to be sure, but it appears that this is not reproducible on the development branch https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-drm-next -- You

[Bug 104319] AMDGPU/DC: Internal display corrupted when connecting (mirroring/extending) an external monitor on HDMI

https://bugs.freedesktop.org/show_bug.cgi?id=104319 --- Comment #3 from Daniel Drake --- Need to do more testing to be sure, but it appears that this is not reproducible on the development branch https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-drm-next -- You

[Bug 104289] [regression][vega10] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout on exiting certain Steam games

https://bugs.freedesktop.org/show_bug.cgi?id=104289 --- Comment #5 from Vedran Miletić --- (In reply to Christian König from comment #4) > You can restrict that to changes to drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c. > > The problem is that we use more dw than expected for

[PATCH 2/2] drm/omap: Normalize the zpos and use the normalized_zpos in runtime

To avoid zpos collision, use the normalized_zpos when configuring the zorder of the plane. Signed-off-by: Peter Ujfalusi --- drivers/gpu/drm/omapdrm/omap_drv.c | 26 +- drivers/gpu/drm/omapdrm/omap_plane.c | 2 +- 2 files changed, 26

[PATCH 0/2] drm blend/omap: normalized zpos handling

Hi, The following two patch will change the omapdrm to use the normalized_zpos when configuring the zpos/zorder of the planes. In OMAP it is possible to move planes between crtcs freely and it is possible to move even the primary plane from one crtc to another, where it should not be treated as

[PATCH 1/2] drm/blend: Account also the primary plane of the crtc for normalized_zpos

Make sure that the primary plane will get normalized_zpos=0 if it's zpos is set to 0, avoiding other planes to be placed in the background. If user space wants to move the primary plane forward, it can set the zpos of the plane. Signed-off-by: Peter Ujfalusi ---

Re: linux-next: Signed-off-by missing for commits in the drm tree

Hi, On 21/12/17 07:12, Stephen Rothwell wrote: Hi all, Commits bb5cdf8d1c76 ("drm: omapdrm: Remove filename from header and fix copyright tag") d66c36a3ee79 ("drm: omapdrm: Simplify platform registration") are missing a Signed-off-by from their committer. Sorry about that, I missed

[PATCH 0/1] Damage rectangles interface for DRM

This is a draft of damage interface for drm. Alluding to the topic "RFC: page-flip with damage?" on dri-devel https://lists.freedesktop.org/archives/dri-devel/2017-September/153235.html The following patch is a proof of concept, how we can deliver dirty rectangles to the drm drivers.

[PATCH 1/1] drm: Add dirty_rects atomic blob property for drm_plane

Change-Id: I63dce004f8d3c5dc6a7c71070f1fab0707286ea5 Signed-off-by: Lukasz Spintzyk --- drivers/gpu/drm/drm_atomic.c | 10 ++ drivers/gpu/drm/drm_mode_config.c | 6 ++ drivers/gpu/drm/drm_plane.c | 1 + include/drm/drm_mode_config.h |

[PATCH v5 06/12] drm/sun4i: Create minimal multipliers and dividers

The various outputs the TCON can provide have different constraints on the dotclock divider. Let's make them configurable by the various mode_set functions. Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard ---

[PATCH v5 12/12] ARM: dts: sun8i: a711: Enable the LCD

The A711 has 1024x600 LVDS panel, with a PWM-based backlight. Add it to our DT. Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 61 - 1 file changed, 61 insertions(+)

[PATCH v5 10/12] ARM: dts: sun8i: a83t: Enable the PWM

The A83T has the same PWM block than the H3. Add it to our DT. Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t.dtsi | 14 ++ 1 file changed, 14 insertions(+) diff --git

[PATCH v5 08/12] drm/sun4i: Add A83T support

Add support for the A83T display pipeline. Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/sun4i_drv.c | 1 + drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 + drivers/gpu/drm/sun4i/sun8i_mixer.c | 11

[PATCH v5 05/12] drm/sun4i: Force the mixer rate at 150MHz

It seems like the mixer can only run properly when clocked at 150MHz. In order to have something more robust than simply a fire-and-forget assigned-clocks-rate, let's put that in the code. Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard

[PATCH v5 07/12] drm/sun4i: Add LVDS support

The TCON supports the LVDS interface to output to a panel or a bridge. Let's add support for it. Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/Makefile | 1 +- drivers/gpu/drm/sun4i/sun4i_lvds.c | 177

[PATCH v5 00/12] drm/sun4i: Add A83t LVDS support

Hi, Here is an attempt at supporting the LVDS output in our DRM driver. This has been tested on the A83T (with DE2), but since everything is basically in the TCON, it should also be usable on the older SoCs with minor modifications. This was the occasion to refactor a bunch of things. The most

[PATCH v5 09/12] ARM: dts: sun8i: a83t: Add display pipeline

The display pipeline on the A83T is mainly composed of the mixers and TCONs, plus various encoders. Let's add the first mixer and TCON to the DTSI since the only board I have can use only the LVDS output on the first TCON. The other parts will be added eventually. Reviewed-by: Chen-Yu Tsai

[PATCH v5 03/12] dt-bindings: display: sun4i-drm: Add LVDS properties

Some clocks and resets supposed to drive the LVDS logic in the display engine have been overlooked when the driver was first introduced. Add those additional resources to the binding, and we'll deal with the ABI stability in the code. Reviewed-by: Chen-Yu Tsai Reviewed-by: Rob

[PATCH v5 02/12] drm/panel: lvds: Add support for the power-supply property

A significant number of panels need to power up a regulator in order to operate properly. Add support for the power-supply property to enable and disable such a regulator whenever needed. Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard ---

[PATCH v5 04/12] dt-bindings: display: sun4i-drm: Add A83T pipeline

The A83T has two video pipelines in parallel that looks quite similar to the other SoCs. The video planes are handled through a controller called the mixer, and the video signal is then passed to the timing controller (TCON). And while there is two instances of the mixers and TCONs, they have a

[PATCH v5 01/12] dt-bindings: panel: lvds: Document power-supply property

The power-supply property is used by a vast majority of panels, including panel-simple. Let's document it as a common property Reviewed-by: Rob Herring Signed-off-by: Maxime Ripard ---

[PATCH v5 11/12] ARM: dts: sun8i: a83t: Add LVDS pins group

The A83T has an LVDS bus that can be connected to a panel or a bridge. Add the pinctrl group for it. Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t.dtsi | 6 ++ 1 file changed, 6 insertions(+) diff

Re: [PATCH v14 0/3] Move backlight helper functions from tinydrm-helpers to linux/backlight

Den 11.12.2017 18.56, skrev Noralf Trønnes: Den 11.12.2017 18.45, skrev Noralf Trønnes: Den 11.12.2017 15.58, skrev Meghana Madhyastha: On Mon, Dec 11, 2017 at 03:12:06PM +0100, Noralf Trønnes wrote: Den 11.12.2017 14.17, skrev Meghana Madhyastha: On Sat, Dec 09, 2017 at 03:09:28PM +0100,

[drm-tip:drm-tip 2/8] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_mst_types.c:219:6: error: redefinition of 'dm_dp_mst_dc_sink_create'

tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip head: e421f7f2b48c47438cd22d673a2c025562d1f728 commit: d4afdbb09e6b347d3ae084331e8b5d70aa168564 [2/8] Merge remote-tracking branch 'airlied/drm-next' into drm-tip config: i386-randconfig-i1-201751 (attached as .config) compiler: gcc-7

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