[Bug 100289] 'flip queue failed in radeon_scanout_flip: Invalid argument' error and small frame buffer allocated on turning off and on new monitor

https://bugs.freedesktop.org/show_bug.cgi?id=100289 --- Comment #18 from Michel Dänzer --- (In reply to OmegaPhil from comment #17) > The current state is good enough for me - you could counter and say that there > should be no disconnect event in the first place, [...]

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

-Call spi_split_transfers_maxsize in __spi_pump_messages to split large chunks for spi dma transfers. -Remove chunk splitting in the tinydrm spi helper (as now the core is handling the chunk splitting). Changes in v2: -Change the order of the two patches in the patchset. -Undo the spurious blank

[PATCH v5 04/36] drm/rockchip: add mutex vop lock

From: zain wang Add a lock to vop to avoid disabling the crtc while waiting for a line flag while enabling psr. If we disable in the middle of waiting for the line flag, we'll end up timing out or worse. Signed-off-by: zain wang Signed-off-by: Sean

[PATCH v5 08/36] drm/bridge: analogix_dp: Check AUX_EN status when doing AUX transfer

From: Lin Huang We should check AUX_EN bit to confirm the AUX CH operation is completed. Cc: Stéphane Marchesin Signed-off-by: Lin Huang Signed-off-by: zain wang Signed-off-by: Sean Paul

[PATCH v2 3/3] arm64: dts: renesas: Add LVDS decoder to R-Car V3M Eagle

The R-Car V3M Eagle board includes a transparent LVDS decoder, connected to the on-chip LVDS encoder output on one side and to HDMI encoder ADV7511w on the other one. As the decoder does not need any configuration it has been so-far omitted from DTS. Now that a driver for transparent LVDS decoder

[PATCH v5 14/36] drm/bridge: analogix_dp: Extend hpd check time to 100ms

From: Lin Huang There was a 1ms delay to detect the hpd signal, which is too short to detect a short pulse. This patch extends this delay to 100ms. Cc: Stéphane Marchesin Cc: 征增 王 Signed-off-by: Lin Huang

[PATCH] drm/sun4i: Fix exclusivity of the TCON clocks

From: Ondrej Jirman Currently the exclusivity is enabled when the rate is set by the mode setting functions. These functions are called by mode_set_nofb callback of drm_crc_helper. Then exclusivity is disabled when tcon is disabled by atomic_disable callback. What happens is

[PATCH v5 36/36] drm/rockchip: psr: Remove flush by CRTC

From: Tomasz Figa It is not used anymore after last changes and it was not even correct to begin with as it assumed a 1:1 relation between a CRTC and encoder, while in fact a CRTC can be attached to multiple encoders. Signed-off-by: Tomasz Figa

[PATCH v5 25/36] drm/bridge: analogix_dp: Properly log AUX CH errors

From: Douglas Anderson The code in analogix_dp_transfer() that was supposed to print out: AUX CH error happened Was actually dead code. That's because the previous check (whether the interrupt status indicated any errors) would have hit for all errors anyway. Let's

Re: [PATCH v2 3/3] arm64: dts: renesas: Add LVDS decoder to R-Car V3M Eagle

On Fri, Mar 09, 2018 at 02:51:40PM +0100, Jacopo Mondi wrote: > The R-Car V3M Eagle board includes a transparent LVDS decoder, connected > to the on-chip LVDS encoder output on one side and to HDMI encoder > ADV7511w on the other one. > > As the decoder does not need any configuration it has been

[PATCH v5 12/36] drm/bridge: analogix_dp: Set PD_INC_BG first when powering up edp phy

From: zain wang Following the correct power up sequence: dp_pd=ff => dp_pd=7f => wait 10us => dp_pd=00 Cc: Stéphane Marchesin Signed-off-by: zain wang Signed-off-by: Sean Paul Signed-off-by: Thierry

[PATCH v5 21/36] drm/bridge: analogix_dp: Fix timeout of video streamclk config

From: zain wang The STRM_VALID bit in register ANALOGIX_DP_SYS_CTL_3 may be unstable, so we may hit the error log "Timeout of video streamclk ok" since checked this unstable bit. In fact, we can go continue and the streamclk is ok if we wait enough time, it does no effect on

[PATCH v5 11/36] drm/bridge: analogix_dp: Wait for HPD signal before configuring link

From: zain wang According to DP spec v1.3 chap 3.5.1.2 Link Training, Link Policy Maker must first detect that the HPD signal is asserted high by the Downstream Device before establishing a link with it. Cc: Stéphane Marchesin Signed-off-by: zain wang

[PATCH v5 30/36] drm/rockchip: Disable PSR on input events

From: "Kristian H. Kristensen" To improve PSR exit latency, we speculatively start exiting when we receive input events. Occasionally, this may lead to false positives, but most of the time we get a head start on coming out of PSR. Depending on how userspace takes to

[PATCH v5 02/36] drm/rockchip: Remove analogix psr worker

From: Sean Paul Now that the spinlocks and timers are gone, we can remove the psr worker located in rockchip's analogix driver and do the enable/disable directly. This should simplify the code and remove races on disable. Cc: 征增 王 Cc: Stéphane

[PATCH v5 24/36] drm/bridge: analogix_dp: Reorder plat_data->power_off to happen sooner

From: Douglas Anderson The current user of the analogix power_off is "analogix_dp-rockchip". That driver does this: - deactivate PSR - turn off a clock Both of these things (especially deactive PSR) should be done before we turn the PHY power off and turn off analog

[PATCH v5 28/36] drm/bridge: analogix_dp: Split the platform-specific poweron in two parts

From: Douglas Anderson Some of the platform-specific stuff in rockchip_dp_poweron() needs to happen before the generic code. Some needs to happen after. Let's split the callback in two. Specifically we can't start doing PSR work until _after_ the whole controller is up,

[PATCH v5 05/36] drm/bridge: analogix_dp: add fast link train for eDP

From: zain wang We would meet a short black screen when exit PSR with the full link training, In this case, we should use fast link train instead of full link training. Signed-off-by: zain wang Signed-off-by: Sean Paul

[PATCH v5 20/36] drm/bridge: analogix_dp: Don't use ANALOGIX_DP_PLL_CTL to control pll

From: zain wang There is no register named ANALOGIX_DP_PLL_CTL in Rockchip edp phy reg list. We should use BIT_4 in ANALOGIX_DP_PD to control the pll power instead of ANALOGIX_DP_PLL_CTL. Cc: Douglas Anderson Signed-off-by: zain wang

[PATCH v5 32/36] drm/rockchip: psr: Avoid redundant calls to .set() callback

From: Tomasz Figa The first time after we call rockchip_drm_do_flush() after rockchip_drm_psr_register(), we go from PSR_DISABLE to PSR_FLUSH. The difference between PSR_DISABLE and PSR_FLUSH is whether or not we have a delayed work pending - PSR is off in either state.

Re: [PATCH] drm/etnaviv: init DMA ops for virtual master device

On Fri, Mar 09, 2018 at 12:20:59PM +0100, Lucas Stach wrote: > All the DRM GEM dma-buf import/export operations are done through the > virtual DRM master device. As this isn't instanciated from DT anymore > we need to make sure the DMA ops are set up correctly. > > Signed-off-by: Lucas Stach

Re: [PATCH] drm/etnaviv: correct timeout calculation

On Fri, Mar 09, 2018 at 12:52:40PM +0100, Lucas Stach wrote: > Hi Russell, > > Am Freitag, den 09.03.2018, 11:44 + schrieb Russell King - ARM Linux: > > Hi Lucas, > > > > Please retain my authorship of my patch, which was sent on 23 Oct 2017. > > The patch you have below is 100% identical to

[PATCH v5 09/36] drm/bridge: analogix_dp: Don't use fast link training when panel just powered up

From: zain wang Panel would reset its setting when it powers down. It would forget the last succeeded link training setting. So we can't use the last successful link training setting to do fast link training. Let's reset fast_train_enable in analogix_dp_bridge_disable();

[PATCH v5 26/36] drm/bridge: analogix_dp: Properly disable aux chan retries on rockchip

From: Douglas Anderson The comments in analogix_dp_init_aux() claim that we're disabling aux channel retries, but then right below it for Rockchip it sets them to 3. If we actually need 3 retries for Rockchip then we could adjust the comment, but it seems more likely that

[PATCH v5 01/36] drm/bridge: analogix_dp: detect Sink PSR state after configuring the PSR

From: Yakir Yang Make sure the request PSR state takes effect in analogix_dp_send_psr_spd() function, or print the sink PSR error state if we failed to apply the requested PSR setting. Cc: 征增 王 Cc: Stéphane Marchesin

[Bug 104717] Rocket League: grass rendering broken with nir

https://bugs.freedesktop.org/show_bug.cgi?id=104717 Gregor Münch changed: What|Removed |Added Status|RESOLVED|VERIFIED ---

Re: [RFC PATCH 00/13] SVM (share virtual memory) with HMM in nouveau

Good to have an example how to use HMM with an upstream driver. Am 10.03.2018 um 04:21 schrieb jgli...@redhat.com: This patchset adds SVM (Share Virtual Memory) using HMM (Heterogeneous Memory Management) to the nouveau driver. SVM means that GPU threads spawn by GPU driver for a specific user

[PATCH v2 2/2] 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, automatic byte swapping in tinydrm_spi_transfer as it doesn't have users. Signed-off-by: Meghana Madhyastha

[PATCH v2 1/2] spi: Split spi message into chunks of <65535 in the spi subsystem

Split spi messages into chunks of <65535 in the spi subsystem and remove the message length warning in bcm2835_spi_can_dma. This is so that the messages can be transferred via dma and that the tinydrm drivers need not split it. Signed-off-by: Meghana Madhyastha

[PATCH v5 15/36] drm/bridge: analogix_dp: Fix incorrect usage of enhanced mode

From: zain wang Enhanced mode is required by the eDP 1.2 specification, and not doing it early could result in a period of time where we have a link transmitting idle packets without it. Since there is no reason to disable it, we just enable it at the beginning of link

[PATCH v5 16/36] drm/bridge: analogix_dp: Check dpcd write/read status

From: Lin Huang We need to check the dpcd write/read return value to see whether the write/read was successful Cc: Kristian H. Kristensen Signed-off-by: Lin Huang Signed-off-by: zain wang Signed-off-by:

[PATCH v5 00/36] DRM Rockchip rk3399 (Kevin)

Hi, This patchset includes cleanups, improvements, and bug fixes for Rockchip DRM driver and PSR support. This new version is the same as before removing some of the patches already applied and fixing the Exynos issue due patch '[v4 15/38] drm/bridge: analogix_dp: Ensure edp is disabled when

[PATCH v5 10/36] drm/bridge: analogix_dp: Retry bridge enable when it failed

From: zain wang When we enable bridge failed, we have to retry it, otherwise we would get the abnormal display. Cc: Stéphane Marchesin Signed-off-by: zain wang Signed-off-by: Sean Paul Signed-off-by:

[PATCH v5 33/36] drm/rockchip: psr: Sanitize semantics of allow/disallow API

From: Tomasz Figa Currently both rockchip_drm_psr_activate() and _deactivate() only set the boolean "active" flag without actually making sure that hardware state complies with it. Since we are going to extend the usage of this API to properly lock PSR for the duration of

[PATCH v5 18/36] drm/bridge: analogix_dp: Reset aux channel if an error occurred

From: Lin Huang AUX errors are caused by many different reasons. We may not know what happened in aux channel on failure, so let's reset aux channel if some errors occurred. Cc: 征增 王 Cc: Douglas Anderson Signed-off-by: Lin Huang

Re: [PATCH] drm/etnaviv: init DMA ops for virtual master device

On Fri, Mar 09, 2018 at 11:12:37AM -0300, Fabio Estevam wrote: > Hi Russell, > > On Fri, Mar 9, 2018 at 8:34 AM, Russell King - ARM Linux > wrote: > > On Fri, Mar 09, 2018 at 12:20:59PM +0100, Lucas Stach wrote: > >> All the DRM GEM dma-buf import/export operations are

[PATCH v2 0/3] drm: Add LVDS decoder bridge

Hello, after some discussion on the proposed bindings for generic lvds decoder and Thine THC63LVD1024, I decided to drop the THC63 specific part and just live with a transparent decoder that does not support any configuration from DT. Dropping THC63 support to avoid discussion on how to better

[PATCH v5 13/36] drm/bridge: analogix_dp: Ensure edp is disabled when shutting down the panel

From: Lin Huang When panel is shut down, we should make sure edp can be disabled to avoid undefined behavior. Cc: Stéphane Marchesin Signed-off-by: Lin Huang Signed-off-by: zain wang Signed-off-by: Sean Paul

[PATCH v5 31/36] drm/rockchip: Cancel PSR enable work before changing the state

From: Tomasz Figa If we change the state first and reschedule later, we might have the work executed according to previous scheduled time and end up with PSR re-enabled instantly. Let's cancel the work before changing the state. While at it, consolidate psr_disable_handler()

Re: [PATCH v5 1/6] dt-bindings: add bindings for USB physical connector

Hi, On 27/02/18 09:11, Andrzej Hajda wrote: > These bindings allow to describe most known standard USB connectors > and it should be possible to extend it if necessary. > USB connectors, beside USB can be used to route other protocols, > for example UART, Audio, MHL. In such case every device

Re: [PATCH] drm/etnaviv: correct timeout calculation

Hi Lucas, Please retain my authorship of my patch, which was sent on 23 Oct 2017. The patch you have below is 100% identical to that which I sent. You should also point out, as per the follow-on discussion, that using clock_gettime() on 32-bit systems will not work once the time it reports wraps

[PATCH v5 23/36] drm/bridge: analogix_dp: Move fast link training detect to set_bridge

From: zain wang It's too early to detect fast link training, if other step after it failed, we will set fast_link flag to 1, and retry set_bridge again. In this case we will power down and power up panel power supply, and we will do fast link training since we have set

[PATCH v5 29/36] drm/rockchip: analogix_dp: Do not call Analogix code before bind

From: Tomasz Figa Driver callbacks, such as system suspend or resume can be called any time, specifically they can be called before the component bind callback. Let's use dp->adp pointer as a safeguard and skip calling Analogix entry points if it is an ERR_PTR().

[PATCH v5 07/36] drm/bridge: analogix_dp: Move enable video into config_video()

From: Lin Huang We need to enable video before analogix_dp_is_video_stream_on(), so we can get the right video stream status. Cc: 征增 王 Cc: Stéphane Marchesin Signed-off-by: Lin Huang Signed-off-by: Sean Paul

[PATCH v2 2/3] drm: bridge: Add LVDS decoder driver

Add transparent LVDS decoder driver. A transparent LVDS decoder is a DRM bridge device that does not require any configuration and converts LVDS input to digital CMOS/TTL parallel data output. Signed-off-by: Jacopo Mondi --- drivers/gpu/drm/bridge/Kconfig|

[PATCH v5 27/36] drm/rockchip: pre dither down when output bpc is 8bit

From: Mark Yao Some encoder have a crc verification check, crc check fail if input and output data is not equal. That means encoder input and output need use same color depth, vop can output 10bit data to encoder, but some panel only support 8bit depth, that would make

[PATCH v5 35/36] drm/rockchip: Disallow PSR for the whole atomic commit

From: Tomasz Figa Currently PSR flush is triggered from CRTC's .atomic_begin() callback, which is executed after modeset disables and enables and before plane updates are committed. Since PSR flush and re-enable can be triggered asynchronously by external sources (input

[PATCH v5 06/36] drm/rockchip: Only wait for panel ACK on PSR entry

From: zain wang We currently wait for the panel to mirror our intended PSR state before continuing on both PSR enter and PSR exit. This is really only important to do when we're entering PSR, since we want to be sure the last frame we pushed is being served from the panel's

[PATCH v5 19/36] drm/rockchip: Restore psr->state when enable/disable psr failed

From: zain wang If we failed disable psr, it would hang the display until next psr cycle coming. So we should restore psr->state when it failed. Cc: Tomasz Figa Signed-off-by: zain wang Signed-off-by: Douglas Anderson

[PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled

From: zain wang There is a race between AUX CH bring-up and enabling bridge which will cause link training to fail. To avoid hitting it, don't change psr state while enabling the bridge. Cc: Tomeu Vizoso Cc: Sean Paul

[PATCH v5 17/36] drm/bridge: analogix_dp: Fix AUX_PD bit for Rockchip

From: zain wang There are some different bits between Rockchip and Exynos in register "AUX_PD". This patch fixes the incorrect operations about it. Cc: Douglas Anderson Signed-off-by: zain wang Signed-off-by: Sean Paul

[Bug 105426] [regression] Mesa-18.0rc4 - black screen in some Valve games when run under Wine

https://bugs.freedesktop.org/show_bug.cgi?id=105426 i...@yahoo.com changed: What|Removed |Added Component|Drivers/Gallium/r600|glsl-compiler -- You are receiving

[Bug 105426] [regression] Mesa-18.0rc4 - black screen in some Valve games when run under Wine

https://bugs.freedesktop.org/show_bug.cgi?id=105426 --- Comment #3 from i...@yahoo.com --- Created attachment 137961 --> https://bugs.freedesktop.org/attachment.cgi?id=137961=edit terminal log of "MESA_GLSL=dump R600_DEBUG=nosb,vs,ps wine steam.exe" I'm attaching full log created with

[Bug 105051] circular locking, switcheroo-cont/889 is trying to acquire lock vga_switchto_stage2, but vga_switcheroo_debugfs_write already has lock

https://bugs.freedesktop.org/show_bug.cgi?id=105051 --- Comment #5 from bugzi...@colorremedies.com --- Still happens in 4.16.0-0.rc4.git3.1.fc29.x86_64 which is git 1b88accf6a65. -- You are receiving this mail because: You are the assignee for the

Re: [RFC PATCH 00/13] SVM (share virtual memory) with HMM in nouveau

On Sat, Mar 10, 2018 at 04:01:58PM +0100, Christian König wrote: > Good to have an example how to use HMM with an upstream driver. I have tried to keep hardware specific bits and overal HMM logic separated so people can use it as an example without needing to understand NVidia GPU. I think i can

Re: [PATCH v2 3/3] arm64: dts: renesas: Add LVDS decoder to R-Car V3M Eagle

Hi Sergei, On Fri, Mar 09, 2018 at 08:30:36PM +0300, Sergei Shtylyov wrote: > On 03/09/2018 04:51 PM, Jacopo Mondi wrote: > > > The R-Car V3M Eagle board includes a transparent LVDS decoder, connected > > to the on-chip LVDS encoder output on one side and to HDMI encoder > > ADV7511w on the other

[Bug 104064] (DC 4.15-rc2) WARNING: CPU: 4 PID: 75 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:601 dm_suspend+0x4e/0x60 [amdgpu]

https://bugs.freedesktop.org/show_bug.cgi?id=104064 taij...@posteo.de changed: What|Removed |Added Attachment #137852|0 |1 is obsolete|

[Bug 197925] [amdgpu_dc][carrizo] multiple monitor handling errors

https://bugzilla.kernel.org/show_bug.cgi?id=197925 --- Comment #14 from kwka...@gmx.com --- (In reply to Harry Wentland from comment #13) > kwkaess, are you talking about the error message when saying "still not > fixed" or the (arguably more disruptive and important) non-desirable > behaviors

[Bug 105433] Unreliable Modesetting on Tonga with two DVI Screens

https://bugs.freedesktop.org/show_bug.cgi?id=105433 Bug ID: 105433 Summary: Unreliable Modesetting on Tonga with two DVI Screens Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW

Re: [PATCH v2 1/2] spi: Split spi message into chunks of <65535 in the spi subsystem

Hi Meghana, On Sat, Mar 10, 2018 at 4:51 PM, Meghana Madhyastha wrote: > Split spi messages into chunks of <65535 in the spi subsystem and remove the > message > length warning in bcm2835_spi_can_dma. This is so that the messages can be > transferred > via dma and

[PATCH v5 22/36] drm/bridge: analogix_dp: Fix incorrect operations with register ANALOGIX_DP_FUNC_EN_1

From: zain wang Register ANALOGIX_DP_FUNC_EN_1(offset 0x18), Rockchip is different to Exynos: on Exynos edp phy, BIT 7 MASTER_VID_FUNC_EN_N BIT 6 reserved BIT 5 SLAVE_VID_FUNC_EN_N on Rockchip edp phy, BIT 7 reserved BIT 6

[PATCH v5 34/36] drm/rockchip: Disable PSR from reboot notifier

From: Tomasz Figa It looks like the driver subsystem detaches devices from power domains at shutdown without consent of the drivers. This means that we might have our power domain turned off behind our back and the only way to avoid problems is to stop doing any hardware

[PATCH v2 1/3] dt-bindings: display: bridge: Document LVDS to parallel decoder

Document transparent LVDS to CMOS/TTL decoder that do not require any configuration. Signed-off-by: Jacopo Mondi --- .../bindings/display/bridge/lvds-decoder.txt | 42 ++ 1 file changed, 42 insertions(+) create mode 100644

Re: [PATCH v2 0/3] drm: Add LVDS decoder bridge

Hello Archit, On Sat, Mar 10, 2018 at 11:23:19AM +0530, Archit Taneja wrote: > Hi, > > On Friday 09 March 2018 07:21 PM, Jacopo Mondi wrote: > >Hello, > >after some discussion on the proposed bindings for generic lvds decoder > > and > >Thine THC63LVD1024, I decided to drop the THC63

[radeon-alex:drm-next-4.17 458/491] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu7_hwmgr.c:3617:13: error: implicit declaration of function 'amdgpu_acpi_pcie_performance_request'; did you mean 'sm

tree: git://people.freedesktop.org/~agd5f/linux.git drm-next-4.17 head: f6c3b601bd490eda08c27b03607448abd4b4841b commit: e1deba285156fb4023bb48f22068de5b60e34e15 [458/491] drm/amd/pp: Use amdgpu acpi helper functions in powerplay config: sparc64-allyesconfig (attached as .config) compiler:

[Bug 105433] Unreliable Modesetting on Tonga with two DVI Screens

https://bugs.freedesktop.org/show_bug.cgi?id=105433 --- Comment #1 from Thomas R. --- Created attachment 137980 --> https://bugs.freedesktop.org/attachment.cgi?id=137980=edit dmesg of boot, start of X and xrandr -- You are receiving this mail because: You

[drm:drm-next 8/10] htmldocs: drivers/gpu/drm/drm_vblank.c:1252: warning: Function parameter or member 'dev' not described in 'drm_vblank_restore'

tree: git://people.freedesktop.org/~airlied/linux.git drm-next head: 128ccceaba8656573b8b0f86d3ab6e38094cc754 commit: f073d78eeb8efd85718e611c15f9a78647751dea [8/10] Merge tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-next reproduce: make htmldocs

[Bug 102204] GLideN64 very slow on r600/radeonsi - GL_ARB_buffer_storage bug

https://bugs.freedesktop.org/show_bug.cgi?id=102204 H4nN1baL changed: What|Removed |Added QA Contact|reizemb...@gmail.com

[Bug 105256] Slow performance using glDrawElements calls with GL_UNSIGNED_BYTE indices

https://bugs.freedesktop.org/show_bug.cgi?id=105256 --- Comment #7 from H4nN1baL --- Just as a constancy and this does not remain in oblivion, this is related to this another: https://bugs.freedesktop.org/show_bug.cgi?id=102204 -- You are receiving this mail because: You