Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v4.0.7 2015-01-08T23:22:40+00:00 2015-01-08T23:22:40+00:00 Dave Airlie airlied@redhat.com 2015-01-08T23:22:40+00:00 urn:sha1:c93546a5e32bd788c22aefa072385f3784551c13 Next batch of atomic work. Most important is the propertification from Rob and the nth iteration of the actual atomic ioctl originally from Ville. Big differences compared to earlier revisions: - Core properties are now fully handled by the core, drivers can only handle driver-specific properties. - Atomic props&ioctl are opt-in per file_priv, userspace needs to explicitly ask for it (like universal plane support). - For now all hidden behind the atomic module option until this has settled a bit. - Atomic modesets are currently not possible since the exact abi for how to handle the mode property is still under discussion. Besides this some cleanup patches from me and the addition of per-object state to global state backpointers to simplify drivers. * tag 'topic/atomic-core-2015-01-05' of git://anongit.freedesktop.org/drm-intel: drm: Ensure universal_planes is set for atomic drm/atomic: Hide drm.ko internal interfaces drm: Atomic modeset ioctl drm/atomic: atomic connector properties drm/atomic: atomic plane properties drm: small property creation cleanup drm/atomic: atomic_check functions drm: add atomic properties drm: refactor getproperties/getconnector drm: tweak getconnector locking drm: add atomic_get_property drm: add atomic_set_property wrappers drm: get rid of direct property value access drm: store property instead of id in obj attachment drm: allow property validation for refcnted props drm/atomic: Introduce state->obj backpointers drm/atomic-helper: Again check modeset *before* plane states drm/atomic-helper: Export both plane and modeset check helpers 2015-01-08T23:13:41+00:00 Dave Airlie airlied@redhat.com 2015-01-08T23:13:41+00:00 urn:sha1:e5202a2289d746a94703ad937157d398fb2607cf Misc drm patches with mostly polish patches from Thierry, with a bit of generic mode validation from Ville and a few other oddball things. * tag 'topic/core-stuff-2014-12-19' of git://anongit.freedesktop.org/drm-intel: (25 commits) drm: Include drm_crtc_helper.h in DocBook drm: Make drm_crtc_helper.h standalone includible drm: Move IRQ related fields to proper section drm: Remove stale comment drm: Do basic sanity checks for user modes drm: Perform basic sanity checks on probed modes drm: Reorganize probed mode validation drm/doc: Remove duplicate "by" drm/info: Remove unused code drm/cache: Use wbinvd helpers drm/plane-helper: Test for plane disable earlier drm/doc: Document drm_add_modes_noedid() usage drm: bit of spell-check / editorializing. drm: Prefer sizeof(type) over sizeof type drm: Remove useless else block drm: Remove unneeded braces for single statement blocks drm: Do not assign in if condition drm: Prefer kmalloc_array() over kmalloc() with multiply drm: Prefer kcalloc() over kzalloc() with multiply drm: Miscellaneous checkpatch whitespace cleanups ... 2015-01-05T12:54:38+00:00 Rob Clark robdclark@gmail.com 2014-12-18T21:01:50+00:00 urn:sha1:88a48e297b3a3bac6022c03babfb038f1a886cea Once a driver is using atomic helpers for modeset, the next step is to switch over to atomic properties. To do this, make sure that any modeset objects have their ->atomic_{get,set}_property() vfuncs suitably populated if they have custom properties (you did already remember to plug in atomic-helper func for the legacy ->set_property() vfuncs, right?), and then set DRIVER_ATOMIC bit in driver_features flag. A new cap is introduced, DRM_CLIENT_CAP_ATOMIC, for the purposes of shielding legacy userspace from atomic properties. Mostly for the benefit of legacy DDX drivers that do silly things like getting/setting each property at startup (since some of the new atomic properties will be able to trigger modeset). Signed-off-by: Rob Clark <robdclark@gmail.com> [danvet: Squash in fixup patch to check for DRM_MODE_PROP_ATOMIC instaed of the CAP define when filtering properties. Reported by Tvrtko Uruslin, acked by Rob.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 2014-12-17T21:04:47+00:00 Thierry Reding treding@nvidia.com 2014-12-17T15:41:41+00:00 urn:sha1:b46004b70367974d5318caeabfd435017adf9e2a The .irq and .irq_enabled fields are part of the VBLANK interrupt handling infrastructure, so move them to the appropriate section within the structure. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 2014-12-17T13:27:35+00:00 Thierry Reding treding@nvidia.com 2014-12-16T12:08:47+00:00 urn:sha1:96d3f91eb263d478777bb9bff1b1300e0c08c29e This function is the KMS native variant of drm_vblank_count(). It takes a struct drm_crtc * instead of a struct drm_device * and an index of the CRTC. Eventually the goal is to access vblank data through the CRTC only so that the per-CRTC data can be moved to struct drm_crtc. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Thierry Reding <treding@nvidia.com> 2014-12-17T13:27:34+00:00 Thierry Reding treding@nvidia.com 2014-12-15T13:47:18+00:00 urn:sha1:115ebcd4fa90df8cfc80d2302b7afa8d39edb7e2 This function is the KMS native variant of drm_handle_vblank(). It takes a struct drm_crtc * instead of a struct drm_device * and an index of the CRTC. Eventually the goal is to access vblank data through the CRTC only so that the per-CRTC data can be moved to struct drm_crtc. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Thierry Reding <treding@nvidia.com> 2014-12-17T13:27:33+00:00 Thierry Reding treding@nvidia.com 2014-12-15T13:47:18+00:00 urn:sha1:a4d7b30df5d10bca92f8f359fc56fb8db0410f89 This function is the KMS native variant of drm_send_vblank_event(). It takes a struct drm_crtc * instead of a struct drm_device * and an index of the CRTC. Eventually the goal is to access vblank data through the CRTC only so that the per-CRTC data can be moved to struct drm_crtc. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Thierry Reding <treding@nvidia.com> 2014-11-27T14:39:10+00:00 Rob Clark robdclark@gmail.com 2014-11-26T01:33:10+00:00 urn:sha1:417009fb12f9821c30bc9540cba418321c2f14d3 Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 2014-11-14T23:37:20+00:00 Dave Airlie airlied@redhat.com 2014-11-14T23:37:20+00:00 urn:sha1:4fb2ac6ebe3ece9cafb2bb6d4a2e8e4edb124637 drm: Miscellaneous fixes for v3.19-rc1 This is a small collection of fixes that I've been carrying around for a while now. Many of these have been posted and reviewed or acked. The few that haven't I deemed too trivial to bother. * tag 'drm/fixes/for-3.19-rc1' of git://people.freedesktop.org/~tagr/linux: video/hdmi: Relicense header under MIT license drm/gma500: mdfld: Reuse video/mipi_display.h drm: Make drm_mode_create_tv_properties() signature consistent drm: Implement drm_get_pci_dev() dummy for !PCI drm/prime: Use unsigned type for number of pages drm/gem: Fix typo in kerneldoc drm: Use const data when creating blob properties drm: Use size_t for blob property sizes 2014-11-13T09:43:50+00:00 Thierry Reding treding@nvidia.com 2014-08-05T11:37:47+00:00 urn:sha1:a9e3c90c9fa39ed00e3223dc8f93c9cd12abb750 Implementing a dummy of this function allows drivers that use it to be built on platforms that don't have PCI. This can happen for example if the nouveau driver is built on Tegra without PCI enabled (or on 64-bit ARM where PCI is not yet implemented). Signed-off-by: Thierry Reding <treding@nvidia.com>