search for: tplg

Displaying 6 results from an estimated 6 matches for "tplg".

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[Sound-open-firmware] [PATCH RFC] vhost: add an SOF Audio DSP driver
2020 May 25
0
[Sound-open-firmware] [PATCH RFC] vhost: add an SOF Audio DSP driver
...a non-default way */ > > +static long vhost_dsp_ioctl(struct file *filp, unsigned int ioctl, > > + unsigned long arg) > > +{ > > + struct vhost_dsp *dsp = filp->private_data; > > + void __user *argp = (void __user *)arg; > > + struct vhost_adsp_topology tplg; > > + u64 __user *featurep = argp; > > + u64 features; > > + int start; > > + long ret; > > + > > + switch (ioctl) { > > + case VHOST_GET_FEATURES: > > + features = VHOST_DSP_FEATURES; > > + if (copy_to_user(featurep, &features, sizeof(fe...
[PATCH RFC] vhost: add an SOF Audio DSP driver
2020 May 16
0
[PATCH RFC] vhost: add an SOF Audio DSP driver
...eturn 0; +} + +/* .ioctl(): we only use VHOST_SET_RUNNING in a non-default way */ +static long vhost_dsp_ioctl(struct file *filp, unsigned int ioctl, + unsigned long arg) +{ + struct vhost_dsp *dsp = filp->private_data; + void __user *argp = (void __user *)arg; + struct vhost_adsp_topology tplg; + u64 __user *featurep = argp; + u64 features; + int start; + long ret; + + switch (ioctl) { + case VHOST_GET_FEATURES: + features = VHOST_DSP_FEATURES; + if (copy_to_user(featurep, &features, sizeof(features))) + return -EFAULT; + return 0; + case VHOST_SET_FEATURES: + if (copy_from_use...
[RFC 00/12] Audio DSP VirtIO and vhost drivers
2020 May 29
15
[RFC 00/12] Audio DSP VirtIO and vhost drivers
This patch set is a follow up to "Add a vhost RPMsg API" [1], it is marked as an RFC because firstly it depends on the RPMsg API series and secondly it is currently being reviewed on ALSA and SOF mailing lists, but any early comments from virtualisation developers would be highly appreciated too! Thanks Guennadi [1]
[RFC 00/12] Audio DSP VirtIO and vhost drivers
2020 May 29
15
[RFC 00/12] Audio DSP VirtIO and vhost drivers
This patch set is a follow up to "Add a vhost RPMsg API" [1], it is marked as an RFC because firstly it depends on the RPMsg API series and secondly it is currently being reviewed on ALSA and SOF mailing lists, but any early comments from virtualisation developers would be highly appreciated too! Thanks Guennadi [1]
[RFC] UAPI: Check headers by compiling all together as C++
2018 Sep 05
9
[RFC] UAPI: Check headers by compiling all together as C++
...| 20 ++- include/uapi/linux/netfilter/nfnetlink_cthelper.h | 2 include/uapi/linux/netfilter_ipv4/ipt_ECN.h | 9 -- include/uapi/linux/nilfs2_ondisk.h | 21 ++-- include/uapi/linux/virtio_net.h | 7 + include/uapi/sound/skl-tplg-interface.h | 106 +++++++++--------- scripts/headers-c++.sh | 124 +++++++++++++++++++++ 14 files changed, 255 insertions(+), 84 deletions(-) create mode 100644 include/linux/ndctl.h create mode 100755 scripts/headers-c++.sh
[RFC] UAPI: Check headers by compiling all together as C++
2018 Sep 05
9
[RFC] UAPI: Check headers by compiling all together as C++
...| 20 ++- include/uapi/linux/netfilter/nfnetlink_cthelper.h | 2 include/uapi/linux/netfilter_ipv4/ipt_ECN.h | 9 -- include/uapi/linux/nilfs2_ondisk.h | 21 ++-- include/uapi/linux/virtio_net.h | 7 + include/uapi/sound/skl-tplg-interface.h | 106 +++++++++--------- scripts/headers-c++.sh | 124 +++++++++++++++++++++ 14 files changed, 255 insertions(+), 84 deletions(-) create mode 100644 include/linux/ndctl.h create mode 100755 scripts/headers-c++.sh