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authorChunfeng Yun <chunfeng.yun@mediatek.com>2017-07-25 16:10:22 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-07-30 07:25:55 -0700
commitfe7c994a5ed8e3bd50888ef4391da9bb28934bd7 (patch)
tree7272e6a7b0ccbf09dd883eeae7a202e4145ae4e6 /tools/perf/scripts/python
parent141769851cb73e8f986e9ed83129cde3b645288d (diff)
downloadkernel-fe7c994a5ed8e3bd50888ef4391da9bb28934bd7.tar.gz
usb: mtu3: handle delayed status of the control transfer
Add the delayed status handling. This is used by mass storage etc to gain some extra time to setup its internal status before it can proceed further requests, and once the gadget is ready, it will enqueue an empty packet which is used for synchronization. The issue may happen on some FGPA platform with very low cpu frequency. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-08-13 01:40:58 +0000
2012-11-29drm/nouveau/core: allow representing method ranges in nouveau_omthdsBen Skeggs Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2012-11-09drm/nv40/mpeg: fix context handlingMarcin Slusarz It slipped in thanks to typeless API. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2012-10-03drm/nouveau: quiet some static-related sparse noiseMarcin Slusarz Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2012-10-03drm/nouveau: restore fifo chid information in engine error messagesBen Skeggs Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2012-10-03drm/nouveau: port all engines to new engine module formatBen Skeggs This is a HUGE commit, but it's not nearly as bad as it looks - any problems can be isolated to a particular chipset and engine combination. It was simply too difficult to port each one at a time, the compat layers are *already* ridiculous. Most of the changes here are simply to the glue, the process for each of the engine modules was to start with a standard skeleton and copy+paste the old code into the appropriate places, fixing up variable names etc as needed. v2: Marcin Slusarz <marcin.slusarz@gmail.com> - fix find/replace bug in license header v3: Ben Skeggs <bskeggs@redhat.com> - bump indirect pushbuf size to 8KiB, 4KiB barely enough for userspace and left no space for kernel's requirements during GEM pushbuf submission. - fix duplicate assignments noticed by clang v4: Marcin Slusarz <marcin.slusarz@gmail.com> - add sparse annotations to nv04_fifo_pause/nv04_fifo_start - use ioread32_native/iowrite32_native for fifo control registers v5: Ben Skeggs <bskeggs@redhat.com> - rebase on v3.6-rc4, modified to keep copy engine fix intact - nv10/fence: unmap fence bo before destroying - fixed fermi regression when using nvidia gr fuc - fixed typo in supported dma_mask checking Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2012-10-03drm/nouveau/instmem: completely new implementation, as a subdev moduleBen Skeggs v2 (Ben Skeggs): - some fixes for 64KiB PAGE_SIZE - fix porting issues in (currently unused) nv41/nv44 pciegart code Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2012-10-03drm/nouveau/fb: merge fb/vram and port to subdev interfacesBen Skeggs Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2012-10-03drm/nouveau: restructure source tree, split core from drm implementationBen Skeggs Future work will be headed in the way of separating the policy supplied by the nouveau drm module from the mechanisms provided by the driver core. There will be a couple of major classes (subdev, engine) of driver modules that have clearly defined tasks, and the further directory structure change is to reflect this. No code changes here whatsoever, aside from fixing up a couple of include file pathnames. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>