[PATCH 06/11] drm/amdkfd: Use VMID bitmap from KGD

From: Yong Zhao The hard-coded values related to VMID were removed in KFD, as those values can be calculated in the KFD initialization function. Signed-off-by: Yong Zhao Signed-off-by: Felix Kuehling ---

[PATCH 07/11] drm/amdkfd: Reuse CHIP_* from amdgpu

From: Yong Zhao There are already CHIP_* definitions under amd_shared.h file on amdgpu side, so KFD should reuse them rather than defining new ones. Using enum for asic type requires default cases on switch statements to prevent compiler warnings. BUG on unsupported ASICs. It

[PATCH 11/11] drm/amdkfd: Set /dev/kfd permissions to 0666 by default

From: Andres Rodriguez Set the default permissions of /dev/kfd to be more than just root accessible 600. Signed-off-by: Andres Rodriguez Reviewed-by: Felix Kuehling --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 10

[PATCH 04/11] drm/amdkfd: Adjust dequeue latencies and timeouts

Adjust latencies and timeouts for dequeueing with HWS and consolidate them in one place. Make them longer to allow long running waves to complete without causing a timeout. The timeout is twice as long as the latency plus some buffer to make sure we don't detect a timeout prematurely. Change

[PATCH 10/11] drm/amdkfd: Print event limit messages only once per process

To avoid spamming the log. Signed-off-by: Felix Kuehling --- drivers/gpu/drm/amd/amdkfd/kfd_events.c | 5 - drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c

[PATCH 03/11] drm/amdkfd: Rectify the jiffies calculation error with milliseconds

From: Yong Zhao The timeout in milliseconds should not be regarded as jiffies. This commit fixed that. Signed-off-by: Yong Zhao Signed-off-by: Felix Kuehling --- drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 8 +---

[PATCH 02/11] drm/amdkfd: Fix suspend/resume issue on Carrizo

From: Yong Zhao When we do suspend/resume through "sudo pm-suspend" while there is HSA activity running, upon resume we will encounter HWS hanging, which is caused by memory read/write failures. The root cause is that when suspend, we neglected to unbind pasid from kfd device.

Re: [PATCH] lib: Closed hash table with low overhead

On Mon, 28 Aug 2017 21:53:10 -0400 Felix Kuehling wrote: > This adds a statically sized closed hash table implementation with > low memory and CPU overhead. The API is inspired by kfifo. > > Storing, retrieving and deleting data does not involve any dynamic > memory

[PATCH] drm/radeon: properly initialize r600_audio_status() data

The structure returned from r600_audio_status() is only partially initialized, and older gcc versions (4.3 and 4.4) warn about this: drivers/gpu/drm/radeon/r600_hdmi.c: In function 'r600_audio_status': drivers/gpu/drm/radeon/r600_hdmi.c:108: error: 'status.id' is used uninitialized in this

Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

On 2017-09-15 01:36 PM, Christian König wrote: > Am 15.09.2017 um 19:33 schrieb Harry Wentland: >> On 2017-09-15 01:26 PM, Christian König wrote: >>> Am 15.09.2017 um 17:35 schrieb Felix Kuehling: On 2017-09-15 11:28 AM, Christian König wrote: > Am 15.09.2017 um 17:26 schrieb Deucher,

Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

Am 15.09.2017 um 19:33 schrieb Harry Wentland: On 2017-09-15 01:26 PM, Christian König wrote: Am 15.09.2017 um 17:35 schrieb Felix Kuehling: On 2017-09-15 11:28 AM, Christian König wrote: Am 15.09.2017 um 17:26 schrieb Deucher, Alexander: -Original Message- From: Wentland, Harry

Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

On 2017-09-15 01:26 PM, Christian König wrote: > Am 15.09.2017 um 17:35 schrieb Felix Kuehling: >> On 2017-09-15 11:28 AM, Christian König wrote: >>> Am 15.09.2017 um 17:26 schrieb Deucher, Alexander: > -Original Message- > From: Wentland, Harry > Sent: Friday, September 15,

Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

On 2017-09-15 11:27 AM, Deucher, Alexander wrote: >> -Original Message- >> From: Wentland, Harry >> Sent: Friday, September 15, 2017 11:21 AM >> To: Koenig, Christian; amd-gfx@lists.freedesktop.org >> Cc: Deucher, Alexander; Grodzovsky, Andrey; Cheng, Tony >> Subject: Re: [PATCH 3/3]

Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

On 2017-09-15 11:28 AM, Christian König wrote: > Am 15.09.2017 um 17:26 schrieb Deucher, Alexander: >>> -Original Message- >>> From: Wentland, Harry >>> Sent: Friday, September 15, 2017 11:21 AM >>> To: Koenig, Christian; amd-gfx@lists.freedesktop.org >>> Cc: Deucher, Alexander;

Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

On 2017-09-15 11:28 AM, Christian König wrote: > Am 15.09.2017 um 17:26 schrieb Deucher, Alexander: >>> -Original Message- >>> From: Wentland, Harry >>> Sent: Friday, September 15, 2017 11:21 AM >>> To: Koenig, Christian; amd-gfx@lists.freedesktop.org >>> Cc: Deucher, Alexander;

RE: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

> -Original Message- > From: Wentland, Harry > Sent: Friday, September 15, 2017 11:21 AM > To: Koenig, Christian; amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander; Grodzovsky, Andrey; Cheng, Tony > Subject: Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness > > > > On

RE: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

> -Original Message- > From: Wentland, Harry > Sent: Friday, September 15, 2017 11:21 AM > To: Koenig, Christian; amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander; Grodzovsky, Andrey; Cheng, Tony > Subject: Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness > > > > On

Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

On 2017-09-15 11:08 AM, Christian König wrote: > Am 15.09.2017 um 16:32 schrieb Harry Wentland: >> Log DC init but default log level to 0 (default for >> amdgpu_dc_log) otherwise. Bug reporters can still make >> DC more chatty like so >> amdgpu.dc_log = 1 > > Which is exactly the reason

Re: [PATCH 3/3] drm/amd/display: Reduce DC chattiness

Am 15.09.2017 um 16:32 schrieb Harry Wentland: Log DC init but default log level to 0 (default for amdgpu_dc_log) otherwise. Bug reporters can still make DC more chatty like so amdgpu.dc_log = 1 Which is exactly the reason why I think this patch is superfluous. Either have a compile time

Re: [PATCH v2 1/1] drm/amdgpu: Add gem_prime_mmap support

Am 14.09.2017 um 00:39 schrieb Samuel Li: v2: drop hdp invalidate/flush. Signed-off-by: Samuel Li --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | 77

Re: RE: Can you tell me which driver supports AMD's sriov?

hi: Do you have amdgpu hypervisor driver patches or compiled module available to us? We do the testing and we feed back the test results. We're very interested in this. When does it fit into the kernel? maok...@126.com From: Yu, Xiangliang Date: 2017-09-15 10:15 To:

[PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: Ken Wang Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 10 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h| 3

[PATCH 2/3] drm/amd/display: Pass log_mask from DM

Linux and Windows often desire different log levels. Change-Id: Idd3c672e8b36f41de240e94d0c2d4b56ce60376e Signed-off-by: Harry Wentland --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +- drivers/gpu/drm/amd/display/dc/basics/logger.c | 41

RE: [PATCH] drm/amd/powerplay: Simplify smu7_voting_clients()

> -Original Message- > From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf > Of Rex Zhu > Sent: Friday, September 15, 2017 8:00 AM > To: amd-gfx@lists.freedesktop.org > Cc: Zhu, Rex > Subject: [PATCH] drm/amd/powerplay: Simplify smu7_voting_clients() > > Change-Id:

[PATCH 3/3] drm/amd/display: Reduce DC chattiness

Log DC init but default log level to 0 (default for amdgpu_dc_log) otherwise. Bug reporters can still make DC more chatty like so amdgpu.dc_log = 1 Change-Id: Icdfb849fa678225e2460519fbd8066540feb451a Signed-off-by: Harry Wentland ---

[PATCH 1/3] drm/amdgpu: Add dc_log module parameter

We want to make DC less chatty but still allow bug reporters to provide more detailed logs. Signed-off-by: Harry Wentland --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 4 2 files changed, 5 insertions(+) diff --git

[PATCH 0/3] Make DC logging more configurable

We shouldn't be as chatty as we are, sitting in the kernel. This patchset reduces the default log levels greatly but still allows bug reporters and internal teams run with previous log levels. To do that we use a module parameter and also make it a compile time option. One possibility would've

RE: [PATCH] drm/amdgpu: fix checkpatch.pl error to amdgpu_drv.c

> -Original Message- > From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf > Of Christian König > Sent: Friday, September 15, 2017 8:19 AM > To: Zhu, Rex; amd-gfx@lists.freedesktop.org > Subject: Re: [PATCH] drm/amdgpu: fix checkpatch.pl error to amdgpu_drv.c > > Am

RE: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

> -Original Message- > From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf > Of ken.w...@amd.com > Sent: Friday, September 15, 2017 3:58 AM > To: amd-gfx@lists.freedesktop.org > Cc: Wang, Ken > Subject: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10 > >

RE: [PATCH] drm/amdgpu: add powerplay support for CI asics

> -Original Message- > From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf > Of Rex Zhu > Sent: Friday, September 15, 2017 2:29 AM > To: amd-gfx@lists.freedesktop.org > Cc: Zhu, Rex > Subject: [PATCH] drm/amdgpu: add powerplay support for CI asics > > currently, for CI

Re: [PATCH] drm/amdgpu: fix checkpatch.pl error to amdgpu_drv.c

Am 15.09.2017 um 13:58 schrieb Rex Zhu: fix checkpatch.pl error and warning: 1. ERROR: do not initialise globals to NULL 2. ERROR: do not initialise globals to 0 3. WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Change-Id: I7029087efcfa88c968be9d7ae42f2453bc4b1da0 Signed-off-by: Rex

[PATCH] drm/amd/powerplay: Simplify smu7_voting_clients()

Change-Id: I78533929e1bbd60d5dca0edbfc62a402ca5c1bd1 Signed-off-by: Rex Zhu --- drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 59 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.h | 9 +--- 2 files changed, 19 insertions(+), 49 deletions(-) diff

[PATCH] drm/amdgpu: fix checkpatch.pl error to amdgpu_drv.c

fix checkpatch.pl error and warning: 1. ERROR: do not initialise globals to NULL 2. ERROR: do not initialise globals to 0 3. WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Change-Id: I7029087efcfa88c968be9d7ae42f2453bc4b1da0 Signed-off-by: Rex Zhu ---

Re: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

sure, thanks. From: Christian König Sent: Friday, September 15, 2017 4:13:45 PM To: Wang, Ken; amd-gfx@lists.freedesktop.org Subject: Re: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10 Am 15.09.2017 um 09:57 schrieb

Re: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

Am 15.09.2017 um 09:57 schrieb ken.w...@amd.com: From: Ken Wang V2 Signed-off-by: Ken Wang Acked-by: Christian König I would give an rb, but I can't judge if the PSP stuff is actually correct, maybe wait for Alex to have a

[PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: Ken Wang V2 Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 21 +-

Fw: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: ken.w...@amd.com Sent: Friday, September 15, 2017 14:57 To: amd-gfx@lists.freedesktop.org Cc: Wang, Ken Subject: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10 From: Ken Wang Signed-off-by: Ken Wang

[PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: Ken Wang Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 10 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h| 3

Re: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

sorry about sending duplicated review, email server seems not working properly. From: amd-gfx on behalf of qingqing.w...@amd.com Sent: Friday, September 15, 2017 3:05:56 PM To:

Re: [PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

Am 15.09.2017 um 08:57 schrieb ken.w...@amd.com: From: Ken Wang Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 10

[PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: Ken Wang Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 10 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h| 3

[PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: Ken Wang Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 10 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h| 3

[PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: Ken Wang Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 10 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h| 3

[PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: Ken Wang Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 10 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h| 3

[PATCH] drm/amdgpu: Add GPU reset functionality for Vega10

From: Ken Wang Signed-off-by: Ken Wang Change-Id: I6fd2c216a84747313f18db25a444be5ed43b4f4b --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c| 10 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h| 3

[PATCH] drm/amdgpu: add powerplay support for CI asics

currently, for CI asics, use dpm by default, amdgpu.dpm=-1. when set amdgpu.dpm=1, enable powplay. when set amdgpu.dpm=0, disable both dpm and powerplay. when powerplay is stable on CI asics, ci_dpm will be removed. Signed-off-by: Rex Zhu ---