[PATCH 2/2] drm/amdkfd: Add CU-masking ioctl to KFD

2018-07-14 Thread Felix Kuehling
CU-masking allows a KFD client to control the set of CUs used by a user mode queue for executing compute dispatches. This can be used for optimizing the partitioning of the GPU and minimize conflicts between concurrent tasks. Signed-off-by: Flora Cui Signed-off-by: Kent Russell Signed-off-by: Er

[PATCH 1/2] drm/amd: Add CU-masking ioctl definition to kfd_ioctl.h

2018-07-14 Thread Felix Kuehling
Signed-off-by: Felix Kuehling --- include/uapi/linux/kfd_ioctl.h | 11 ++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index 88d17c3..01674b5 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/li

Re: 答复: 答复: [alsa-devel] 答复: [PATCH] vgaswitchroo: set audio client id according to bound gpu client id

2018-07-14 Thread Takashi Iwai
On Sat, 14 Jul 2018 14:03:26 +0200, jimqu wrote: > > > > 在 2018/7/13 23:07, Takashi Iwai 写道: > > On Wed, 11 Jul 2018 13:12:01 +0200, > > Takashi Iwai wrote: > >> And the forced runtime PM is still an issue, and this would need the > >> other notification mechanism than the HD-audio unsolicited e

Re: 答复: 答复: [alsa-devel] 答复: [PATCH] vgaswitchroo: set audio client id according to bound gpu client id

2018-07-14 Thread jimqu
在 2018/7/13 23:07, Takashi Iwai 写道: On Wed, 11 Jul 2018 13:12:01 +0200, Takashi Iwai wrote: And the forced runtime PM is still an issue, and this would need the other notification mechanism than the HD-audio unsolicited event as AMD HDMI controller doesn't honor the HD-audio WAKEEN bit. Since