On Tue, Apr 22, 2014 at 05:09:28PM +0200, Thierry Reding wrote: > From: Thierry Reding <treding@xxxxxxxxxx> > > Hi, > > This series converts the Tegra DRM driver to the master/component > framework. The length of the series and the list of people in Cc is > mostly due to the fact that Tegra has some special requirements as > opposed to other drivers and therefore requires some changes outside > of DRM. > > Patches 1 and 2 make some changes to the master/component framework > which are necessary to convert Tegra DRM to use it. Note that since I'm > looking for early review I haven't converted any of the existing users > since I'm not sure if these are acceptable changes. > > Patch 3 adds a new interface framework that supplements the master/ > component framework and can be used in situations where there is no > struct device * that a driver can bind to. > > A new function is introduced in patch 4 which can be used to get rid of > the DRM bus infrastructure in individual drivers. It should be able to > replace the requirement of having a drm_bus for all USB and platform > DRM drivers. For backwards-compatibility with legacy PCI drivers some- > thing different will probably be needed. > > Finally, patch 5 converts the Tegra DRM driver over to using the master/ > component framework using the above four patches. > > Each patch has a somewhat more elaborate description of why it is needed > or what problem it solves. The patchset applies on top of linux-next > with Daniel's DRM cleanup series applied. > > I welcome any questions or comments you might have. > > Thierry > > Thierry Reding (5): > drivers/base: Allow multiple masters per device > drivers/base: Allow driver-data to be attached to a master > drivers/base: Add interface framework > drm: Introduce drm_set_unique() > drm/tegra: Convert to master/component framework Ping. Anyone? Thierry > drivers/base/Makefile | 2 +- > drivers/base/component.c | 31 ++- > drivers/base/interface.c | 186 ++++++++++++++ > drivers/gpu/drm/drm_ioctl.c | 37 ++- > drivers/gpu/drm/drm_stub.c | 1 + > drivers/gpu/drm/tegra/Makefile | 1 - > drivers/gpu/drm/tegra/bus.c | 64 ----- > drivers/gpu/drm/tegra/dc.c | 58 ++--- > drivers/gpu/drm/tegra/drm.c | 171 +++++++++---- > drivers/gpu/drm/tegra/drm.h | 27 +- > drivers/gpu/drm/tegra/dsi.c | 144 +++++------ > drivers/gpu/drm/tegra/gr2d.c | 78 +++--- > drivers/gpu/drm/tegra/gr3d.c | 77 +++--- > drivers/gpu/drm/tegra/hdmi.c | 69 ++--- > drivers/gpu/drm/tegra/sor.c | 71 ++---- > drivers/gpu/host1x/Makefile | 1 - > drivers/gpu/host1x/bus.c | 553 ----------------------------------------- > drivers/gpu/host1x/bus.h | 29 --- > drivers/gpu/host1x/dev.c | 21 +- > drivers/gpu/host1x/dev.h | 7 +- > include/drm/drmP.h | 3 + > include/linux/component.h | 20 +- > include/linux/host1x.h | 64 +---- > include/linux/interface.h | 40 +++ > 24 files changed, 625 insertions(+), 1130 deletions(-) > create mode 100644 drivers/base/interface.c > delete mode 100644 drivers/gpu/drm/tegra/bus.c > delete mode 100644 drivers/gpu/host1x/bus.c > delete mode 100644 drivers/gpu/host1x/bus.h > create mode 100644 include/linux/interface.h > > -- > 1.9.2 >
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