RE: [PATCH] MAINTAINERS: Drop Rex Zhu for amdgpu powerplay
Reviewed-by: Evan Quan > -Original Message- > From: amd-gfx On Behalf Of Alex > Deucher > Sent: Saturday, November 23, 2019 3:19 AM > To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org > Cc: Deucher, Alexander > Subject: [PATCH] MAINTAINERS: Drop Rex Zhu for amdgpu powerplay > > No longer works on the driver. > > Signed-off-by: Alex Deucher > --- > MAINTAINERS | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/MAINTAINERS b/MAINTAINERS > index b63c291ad029..d518588b9879 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -856,7 +856,6 @@ S:Maintained > F: drivers/i2c/busses/i2c-amd-mp2* > > AMD POWERPLAY > -M: Rex Zhu > M: Evan Quan > L: amd-gfx@lists.freedesktop.org > S: Supported > -- > 2.23.0 > > ___ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.free > desktop.org%2Fmailman%2Flistinfo%2Famd- > gfxdata=02%7C01%7Cevan.quan%40amd.com%7Ca64ca85a7c4a41c2d5 > 2408d76f80d191%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637 > 100471424667152sdata=IlnGhFH1jHLTFk6NfLsZNGI%2FC7QNcYrER7TGG > uMbVE4%3Dreserved=0 ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
Re: [PATCH] drm/amdgpu: always reset asic when going into suspend
On Fri, Nov 22, 2019 at 11:32 PM Alex Deucher wrote: > Do these patches help? > https://patchwork.freedesktop.org/patch/341775/ > https://patchwork.freedesktop.org/patch/341968/ Unfortunately not. The original issue still exists (dead gfx after resume from s2idle) and also when I trigger execution of the suspend or runtime suspend routines the power usage increases around 1.5W as before. Have you confirmed that amdgpu s2idle is working on platforms you have in hand? Thanks Daniel ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
Re: [PATCH] drm/amd/display: re-enable wait in pipelock, but add timeout
The same bug is listed twice. Did you mean a third bug? Den tors 21 nov. 2019 kl 00:25 skrev Alex Deucher : > > Ping? > > On Fri, Nov 15, 2019 at 11:01 AM Alex Deucher wrote: > > > > Removing this causes hangs in some games, so re-add it, but add > > a timeout so we don't hang while switching flip types. > > > > Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205169 > > Bug: https://bugs.freedesktop.org/show_bug.cgi?id=112266 > > Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205169 > > Signed-off-by: Alex Deucher > > --- > > .../drm/amd/display/dc/dcn20/dcn20_hwseq.c| 19 +++ > > 1 file changed, 19 insertions(+) > > > > diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c > > b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c > > index 0046a099c9e9..120e62c5193c 100644 > > --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c > > +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c > > @@ -1033,6 +1033,25 @@ void dcn20_pipe_control_lock( > > if (pipe->plane_state != NULL) > > flip_immediate = pipe->plane_state->flip_immediate; > > > > + if (flip_immediate && lock) { > > + const int TIMEOUT_FOR_FLIP_PENDING = 10; > > + int i; > > + > > + for (i = 0; i < TIMEOUT_FOR_FLIP_PENDING; ++i) { > > + if > > (!pipe->plane_res.hubp->funcs->hubp_is_flip_pending(pipe->plane_res.hubp)) > > + break; > > + udelay(1); > > + } > > + > > + if (pipe->bottom_pipe != NULL) { > > + for (i = 0; i < TIMEOUT_FOR_FLIP_PENDING; ++i) { > > + if > > (!pipe->bottom_pipe->plane_res.hubp->funcs->hubp_is_flip_pending(pipe->bottom_pipe->plane_res.hubp)) > > + break; > > + udelay(1); > > + } > > + } > > + } > > + > > /* In flip immediate and pipe splitting case, we need to use GSL > > * for synchronization. Only do setup on locking and on flip type > > change. > > */ > > -- > > 2.23.0 > > > ___ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
Re: [PATCH 1/1] amdgpu: Enable KFD on POWER systems
Sorry for the spam -- I had thought I was signed up for this list but apparently was not, and resent a couple times. - Original Message - > From: "Timothy Pearson" > To: "amd-gfx" > Sent: Sunday, November 24, 2019 1:10:52 PM > Subject: [PATCH 1/1] amdgpu: Enable KFD on POWER systems > KFD has been verified to function on POWER systems (Talos II / Vega 64). > It should be available as a kernel configuration option on these systems. > --- > drivers/gpu/drm/amd/amdkfd/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig > b/drivers/gpu/drm/amd/amdkfd/Kconfig > index a1a35d4d594b..ba0e68057a89 100644 > --- a/drivers/gpu/drm/amd/amdkfd/Kconfig > +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig > @@ -5,7 +5,7 @@ > > config HSA_AMD > bool "HSA kernel driver for AMD GPU devices" > - depends on DRM_AMDGPU && (X86_64 || ARM64) > + depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64) > imply AMD_IOMMU_V2 if X86_64 > select MMU_NOTIFIER > help > -- > 2.20.1 > ___ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
[PATCH 1/1] amdgpu: Enable KFD on POWER systems
KFD has been verified to function on POWER systems (Talos II / Vega 64). It should be available as a kernel configuration option on these systems. --- drivers/gpu/drm/amd/amdkfd/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig index a1a35d4d594b..ba0e68057a89 100644 --- a/drivers/gpu/drm/amd/amdkfd/Kconfig +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig @@ -5,7 +5,7 @@ config HSA_AMD bool "HSA kernel driver for AMD GPU devices" - depends on DRM_AMDGPU && (X86_64 || ARM64) + depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64) imply AMD_IOMMU_V2 if X86_64 select MMU_NOTIFIER help -- 2.20.1 ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
[PATCH 1/1] amdgpu: Enable KFD on POWER systems
KFD has been verified to function on POWER systems (Talos II / Vega 64). It should be available as a kernel configuration option on these systems. --- drivers/gpu/drm/amd/amdkfd/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig index a1a35d4d594b..ba0e68057a89 100644 --- a/drivers/gpu/drm/amd/amdkfd/Kconfig +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig @@ -5,7 +5,7 @@ config HSA_AMD bool "HSA kernel driver for AMD GPU devices" - depends on DRM_AMDGPU && (X86_64 || ARM64) + depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64) imply AMD_IOMMU_V2 if X86_64 select MMU_NOTIFIER help -- 2.20.1 ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
[PATCH 1/1] amdgpu: Enable KFD on POWER systems
KFD has been verified to function on POWER systems (Talos II / Vega 64). It should be available as a kernel configuration option on these systems. Signed-off-by: Timothy Pearson --- drivers/gpu/drm/amd/amdkfd/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig index a1a35d4d594b..ba0e68057a89 100644 --- a/drivers/gpu/drm/amd/amdkfd/Kconfig +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig @@ -5,7 +5,7 @@ config HSA_AMD bool "HSA kernel driver for AMD GPU devices" - depends on DRM_AMDGPU && (X86_64 || ARM64) + depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64) imply AMD_IOMMU_V2 if X86_64 select MMU_NOTIFIER help -- 2.20.1 ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx