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226d63a Ilia Mirkin 30 November 2014, 17:56:18 UTC drm/nouveau/gf116: remove copy1 engine Indications are that no GF116's actually have a copy engine there, but actually have the decompression engine. This engine can be made to do copies, but that should be done separately. Unclear why this didn't turn up on all GF116's, but perhaps the non-mobile ones came with enough VRAM to not trigger ttm migrations in test scenarios. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=85465 Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=59168 Cc: stable@vger.kernel.org Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 02 December 2014, 05:36:47 UTC
0ec5f02 Maarten Lankhorst 01 December 2014, 09:11:06 UTC drm/nouveau: prevent stale fence->channel pointers, and protect with rcu Tested-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 02 December 2014, 05:33:22 UTC
19a1082 Ben Skeggs 01 December 2014, 01:44:27 UTC drm/nouveau/fifo/g84-: ack non-stall interrupt before handling it Closes a very unlikely race that can occur if another NonStallInterrupt method passes between checking fences and acking the previous interrupt. With this change, the interrupt will re-fire under such conditions. Tested-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 02 December 2014, 05:33:22 UTC
eae7382 Roy Spliet 30 October 2014, 21:57:45 UTC drm/nouveau/nv50/disp: Fix modeset on G94 Commit 1dce6264045cd23e9c07574ed0bb31c7dce9354f introduced a regression spotted on several G94 (FDObz #85160). This device seems to expect the vblank period to be set after setting scale instead of before. V2: shove this in a separate function This is a candidate bug-fix for 3.18 Signed-off-by: Roy Spliet <rspliet@eclipso.eu> Tested-by: Zlatko Calusic <zcalusic@bitsync.net> Tested-by: Michael Riesch <michael@riesch.at> Tested-by: "poma" <pomidorabelisima@gmail.com> Tested-by: Adam Williamson <adamw@happyassassin.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 13 November 2014, 05:54:55 UTC
b2c1987 Alexandre Courbot 12 November 2014, 05:19:58 UTC drm/gk20a/fb: fix setting of large page size bit Commit "ltc/gf100-: fix cbc issues on certain boards" moved the setting of the large page size bit from bar/nvc0 to fb/nvc0. GK20A uses its own FB device and the change was thus not applied to it - fix this. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 13 November 2014, 05:54:55 UTC
67e26e4 Ben Skeggs 20 October 2014, 05:49:33 UTC drm/nouveau: fix regression on agp boards Extends the fix in f2f9a2cbaf019481feefe231f996d3602612fa99 to also workaround permission issues noticed by people using AGP systems. Cc: stable@vger.kernel.org # 3.16: f2f9a2c: drm/nouveau: fix regression Cc: stable@vger.kernel.org # 3.16+ Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 20 October 2014, 06:13:13 UTC
40ac948 Ben Skeggs 15 October 2014, 03:42:29 UTC drm/gt215/gr: fix initialisation on gddr5 boards The binary driver modifies the default context to have this value, rather than 0x3d0040, *after* it's filled the buffer with the usual golden data. We don't really have anything in place to locate the correct offset to do these type of modifications outside of the generation function, so this will have to do. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 20 October 2014, 06:13:12 UTC
7a42e83 Dave Airlie 01 October 2014, 09:27:38 UTC Merge branch 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux into drm-next fixups for nouveau and fencing * 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux: drm/nouveau: export reservation_object from dmabuf to ttm drm/ttm: add reservation_object as argument to ttm_bo_init drm: Pass dma-buf as argument to gem_prime_import_sg_table drm/nouveau: assign fence_chan->name correctly drm/nouveau: specify if interruptible wait is desired in nouveau_fence_sync drm/nouveau: bump driver patchlevel to 1.2.1 01 October 2014, 09:27:38 UTC
c5939a7 Dave Airlie 01 October 2014, 09:27:01 UTC Merge tag 'topic/core-stuff-2014-09-29' of git://anongit.freedesktop.org/drm-intel into drm-next Ok, here's the update core-stuff pull request with the locking fixup patch fixed up with another patch. * tag 'topic/core-stuff-2014-09-29' of git://anongit.freedesktop.org/drm-intel: drm: Drop grab fpriv->fbs_lock in drm_fb_release drm/udl: use container_of to resolve udl_fbdev from drm_fb_helper drm/ast: use container_of to resolve ast_fbdev from drm_fb_helper drm/gma500: use container_of to resolve psb_fbdev from drm_fb_helper drm/qxl: use container_of to resolve qxl_fbdev from drm_fb_helper drm/nouveau: use container_of to resolve nouveau_plane from drm_plane drm/nouveau: use container_of to resolve nouveau_fbdev from drm_fb_helper drm/radeon: use container_of to resolve radeon_fbdev from drm_fb_helper drm/mgag200: use container_of to resolve mga_fbdev from drm_fb_helper drm/cirrus: use container_of to resolve cirrus_fbdev from drm_fb_helper drm: Improve debug output for drm_wait_one_vblank drm: Fixup locking for universal cursor planes drm: Don't update vblank timestamp when the counter didn't change 01 October 2014, 09:27:01 UTC
bb6178b Maarten Lankhorst 09 January 2014, 10:03:15 UTC drm/nouveau: export reservation_object from dmabuf to ttm Adds an extra argument to nouveau_bo_new, which is only used in nouveau_prime.c. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> 01 October 2014, 09:11:15 UTC
f4f4e3e Maarten Lankhorst 09 January 2014, 10:03:15 UTC drm/ttm: add reservation_object as argument to ttm_bo_init This allows importing reservation objects from dma-bufs. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> 30 September 2014, 12:04:00 UTC
b5e9c1a Maarten Lankhorst 09 January 2014, 10:03:14 UTC drm: Pass dma-buf as argument to gem_prime_import_sg_table Allows importing dma_reservation_objects from a dma-buf. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> 30 September 2014, 12:04:00 UTC
15a996b Maarten Lankhorst 29 September 2014, 08:06:18 UTC drm/nouveau: assign fence_chan->name correctly Make nouveau_fence_chan refcounted, to make trace_fence_destroy always return the correct name without a race condition. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> 30 September 2014, 12:04:00 UTC
e3be4c2 Maarten Lankhorst 16 September 2014, 09:15:07 UTC drm/nouveau: specify if interruptible wait is desired in nouveau_fence_sync Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> 30 September 2014, 12:04:00 UTC
055dffd Maarten Lankhorst 10 September 2014, 14:15:23 UTC drm/nouveau: bump driver patchlevel to 1.2.1 Allows userspace to detect shared fences are supported. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> 30 September 2014, 12:04:00 UTC
1dadba8 Maarten Lankhorst 22 September 2014, 09:08:48 UTC drm/nouveau: nv84+: fix fence context seqno's This fixes a regression introduced by "drm/nouveau: rework to new fence interface" (commit 29ba89b2371d466). The fence sequence should not be reset after creation, the old value is used instead. On destruction the final value is written, to prevent another source of accidental wraparound in case of a channel being destroyed after a hang, and unblocking any other channel that may wait on the about-to-be-deleted channel to signal. I'm nothing if not optimistic about any hope of recovery from that. ;-) Reported-by: Ted Percival <ted@tedp.id.au> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Tested-by: Ted Percival <ted@tedp.id.au> Acked-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 30 September 2014, 05:49:06 UTC
1b11629 Daniel Vetter 24 September 2014, 19:51:06 UTC drm: Drop grab fpriv->fbs_lock in drm_fb_release Paulo Zanoni reported a lockdep splat with a locking inversion between fpriv->fbs_lock and the modeset locks. This issue was introduced in commit f2b50c1161590c3bcdbf3455fe4c575f1c1bd293 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Sep 12 17:07:32 2014 +0200 drm: Fixup locking for universal cursor planes This here is actually one of the rare cases where lockdep hits a false positive: The deadlock only happens in drm_fb_release, which cleans up the file private structure when all the references are gone. So the locking is the very last one and no one else can deadlock. It also doesn't protect anything at all, since all ioctls are guaranteed to have returned at this point - otherwise they'd still hold a reference on the file. So let's just drop it and replace it with a big comment. Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Paulo Zanoni <przanoni@gmail.com> Reported-and-Tested-by: Paulo Zanoni <przanoni@gmail.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> 25 September 2014, 15:13:40 UTC
ee0d68a Fabian Frederick 14 September 2014, 16:40:22 UTC drm/udl: use container_of to resolve udl_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:28 UTC
0d634f6 Fabian Frederick 14 September 2014, 16:40:21 UTC drm/ast: use container_of to resolve ast_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:27 UTC
c39aa6a Fabian Frederick 14 September 2014, 16:40:20 UTC drm/gma500: use container_of to resolve psb_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:27 UTC
f38e34a Fabian Frederick 14 September 2014, 16:40:19 UTC drm/qxl: use container_of to resolve qxl_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:26 UTC
5ee932d Fabian Frederick 14 September 2014, 16:40:18 UTC drm/nouveau: use container_of to resolve nouveau_plane from drm_plane Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:26 UTC
918b7ed Fabian Frederick 14 September 2014, 16:40:17 UTC drm/nouveau: use container_of to resolve nouveau_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:25 UTC
a1d0280 Fabian Frederick 14 September 2014, 16:40:16 UTC drm/radeon: use container_of to resolve radeon_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:25 UTC
98cc034 Fabian Frederick 14 September 2014, 16:40:15 UTC drm/mgag200: use container_of to resolve mga_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:24 UTC
ea0622c Fabian Frederick 14 September 2014, 16:40:14 UTC drm/cirrus: use container_of to resolve cirrus_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:24 UTC
80c873b Daniel Vetter 15 September 2014, 12:04:28 UTC drm: Improve debug output for drm_wait_one_vblank This replicates what we've done in i915 in commit 31e4b89acbd7b19c9a8557e6e660a583a0b97daa Author: Damien Lespiau <damien.lespiau@intel.com> Date: Mon Aug 18 13:51:00 2014 +0100 drm/i915: Print the pipe on which the vblank wait times out to make sure that when we switch i915 to drm_wait_one_vblank that the debug output doesn't regress. Cc: Damien Lespiau <damien.lespiau@intel.com> Cc: Thomas Wood <thomas.wood@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> 24 September 2014, 10:09:23 UTC
f2b50c1 Daniel Vetter 12 September 2014, 15:07:32 UTC drm: Fixup locking for universal cursor planes Bunch of things amiss: - Updating crtc->cursor_x/y was done without any locking. Spotted by David Herrmann. - Dereferencing crtc->cursor->fb was using the wrong lock, should take the crtc lock. - Grabbing _all_ modeset locks torpedoes the reason why we added fine-grained locks originally: Cursor updates shouldn't stall on background stuff like probing outputs. Best is to just grab the crtc lock around everything and drop all the other locking. The only issue is that we can't switch planes between crtcs with that, so make sure that never happens when someone uses universal plane helpers. This shouldn't be a possible regression ever since legacy ioctls also only grabbed the crtc lock, so switching crtcs was never possible for the underlying plane object. And i915 (the only user of universal cursors thus far) has fixed cursor->crtc links. Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Pallavi G<pallavi.g@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Tested-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> 24 September 2014, 10:09:23 UTC
da8f439 Mario Kleiner 13 September 2014, 16:25:54 UTC drm: Don't update vblank timestamp when the counter didn't change If we already have a timestamp for the current vblank counter, don't update it with a new timestmap. Small errors can creep in between two timestamp queries for the same vblank count, which could be confusing to userspace when it queries the timestamp for the same vblank sequence number twice. This problem gets exposed when the vblank disable timer is not used (or is set to expire quickly) and thus we can get multiple vblank disable<->enable transition during the same frame which would all attempt to update the timestamp with the latest estimate. Testcase: igt/kms_flip/flip-vs-expired-vblank Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Mario Kleiner <mario.kleiner.de@gmail.com> v2:Mario: Trivial rebase on top of current drm-next (13-Sep-2014) Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 24 September 2014, 10:09:22 UTC
d743ecf Daniel Vetter 23 September 2014, 13:46:54 UTC drm/doc: Fixup drm_irq kerneldoc includes. Only !P can be used together with a function list. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:43:47 UTC
d9fc941 Daniel Vetter 23 September 2014, 13:46:53 UTC drm: Extract <drm/drm_gem.h> v2: Don't forget git add, noticed by David. Cc: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:43:41 UTC
c261103 Daniel Vetter 23 September 2014, 13:46:52 UTC drm: Move internal debugfs functions to drm_internal.h In my header cleanup I've missed the debugfs functions completely. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:43:35 UTC
e7f0a88 Daniel Vetter 23 September 2014, 13:46:51 UTC drm: Move leftover ioctl declarations to drm_internal.h Somehow I've missed these three, fix this up asap. Plus move drm_master_create since while at it. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:43:26 UTC
884d9f0 Daniel Vetter 23 September 2014, 13:46:50 UTC drm: Move drm_vm_open_locked into drm_internal.h Leftover from my previous header cleanup. This depends upon the patch to rework exynos mmap support, otherwise it'll break exynos. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:43:20 UTC
bfbf3c8 Daniel Vetter 23 September 2014, 13:46:49 UTC drm: move drm_mmap to <drm/drm_legacy.h> Now that we've removed the copypasted users in gem/ttm we can relegate the legacy buffer mapping support to where it belongs. Also give it the proper drm_legacy_ prefix. While at it statify drm_mmap_locked, somehow I've missed that in my previous header rework. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:43:07 UTC
197633b Daniel Vetter 23 September 2014, 13:46:48 UTC drm/gem: Don't call drm_mmap from drm_gem_mmap The only user I could dig out was i915 back when ums+gem was still a thing. But we've just very much killed that, and even when someone screams about that we should resurrect that with a special hack (wrapping drm_gem_mmap) in i915, not in the core code. So good riddance to another entry point of the legacy buffer mapping code. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:42:58 UTC
884c6da Daniel Vetter 23 September 2014, 13:46:47 UTC drm/<ttm-based-drivers>: Don't call drm_mmap Really, the legacy buffer api should be dead, especially for all these newfangled drivers. I suspect this is copypasta from the transitioning days, which probably originated in radeon. Cc: "Christian König" <christian.koenig@amd.com> Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Rashika <rashika.kheria@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Fabian Frederick <fabf@skynet.be> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Alexandre Courbot <acourbot@nvidia.com> Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Christian Engelmayer <cengelma@gmx.at> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Ben Skeggs <bskeggs@redhat.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:42:51 UTC
9908fb6 Joe Perches 22 September 2014, 16:30:11 UTC drm: change drm_err return type to void The return value is not used by callers of this function nor by uses of the DRM_ERROR macro so change the function to return void. Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 24 September 2014, 01:42:36 UTC
94318d5 Benjamin Herrenschmidt 04 September 2014, 07:47:23 UTC drm/ttm: Clean usage of ttm_io_prot() with TTM_PL_FLAG_CACHED Today, most callers of ttm_io_prot() check TTM_PL_FLAG_CACHED before calling it since on some archs it will unconditionally create non-cached mappings. But not all callers do which is incorrect as far as I can tell. Instead, move that check inside ttm_io_port() itself for all archs and make powerpc use the same implementation as ia64 and arm Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@redhat.com> 23 September 2014, 05:00:26 UTC
6bd3110 Benjamin Herrenschmidt 04 September 2014, 07:46:45 UTC drm: powerpc can use a simpler drm_io_prot() What the code does is equivalent to the x86 code, so let's use it as well Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@redhat.com> 23 September 2014, 04:35:53 UTC
4253251 Dave Airlie 22 September 2014, 00:07:25 UTC Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Sorry for late. This pull request includes some enhancements for Exynos drm, new feature supports, cleanups and fixups like below, - Consider low power transmission for drm mipi dsi module, and also add non-continuous clock mode support for Exynos mipi dsi driver. - Add Exynos3250 SoC support. - Enhance and clean up ipp framework and fimc driver. - Update to use component match support and fix up de-initialization order. - Remove a direct mmap interface and relevant stuff specific to Exynos drm, use drm generic mmap interface instead. And we will remove the specific interface from userspace library, libdrm soon. - Use universal plane which allows to replace fake primary plane with the real one. - Some code cleanups and fixups. * 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (40 commits) drm/exynos: switch to universal plane API drm/exynos: use drm generic mmap interface drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl drm/exynos: factor out initial setting of each driver drm/exynos/hdmi: unregister connector on removal drm/exynos/dp: unregister connector on removal drm/exynos/dpi: unregister connector and panel on removal drm/exynos/dsi: unregister connector on removal drm/exynos/fb: free exynos framebuffer on error drm/exynos/fbdev: fix fbdev gem object cleanup drm/exynos: fix drm driver de-initialization order drm/exynos/ipp: traverse ipp drivers list safely drm/exynos: update to use component match support drm/exynos/ipp: add file checks for ioctls drm/exynos/ipp: remove file argument from node related functions drm/exynos/fimc: fix source buffer registers drm/exynos/fimc: simplify buffer queuing drm/exynos/fimc: do not enable fimc twice drm/exynos/fimc: avoid clearing overflow bits drm/exynos/ipp: remove events during command cleaning ... 22 September 2014, 00:07:25 UTC
72ed6cc Andrzej Hajda 19 September 2014, 12:58:53 UTC drm/exynos: switch to universal plane API The patch replaces legacy functions drm_plane_init() / drm_crtc_init() with drm_universal_plane_init() and drm_crtc_init_with_planes(). It allows to replace fake primary plane with the real one. Additionally the patch leaves cleanup of crtcs to core, this way planes and crtcs are cleaned in correct order. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 16:17:53 UTC
832316c Inki Dae 18 September 2014, 05:19:01 UTC drm/exynos: use drm generic mmap interface This patch removes DRM_EXYNOS_GEM_MMAP ictrl feature specific to Exynos drm and instead uses drm generic mmap. We had used the interface specific to Exynos drm to do mmap directly, not to use demand paging which maps each page with physical memory at page fault handler. We don't need the specific mmap interface because the drm generic mmap which uses vm offset manager stuff can also do mmap directly. This patch makes a userspace region to be mapped with whole physical memory region allocated by userspace request when mmap system call is requested. Changelog v2: - do not set VM_IO, VM_DONTEXPEND and VM_DONTDUMP. These flags were already set by drm_gem_mmap - do not include <linux/anon_inodes.h>, which isn't needed anymore. Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 16:00:13 UTC
d931589 Inki Dae 17 September 2014, 13:48:45 UTC drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl This interface and relevant codes aren't used anymore. Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 16:00:07 UTC
4a3ffed Joonyoung Shim 18 September 2014, 08:50:35 UTC drm/exynos: factor out initial setting of each driver From fimd driver and vidi driver, dev->irq_enabled and dev->vblank_disable_allowed are set and also mixer needs them even if missed. It's duplicated so set them when loads drm driver. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:39 UTC
ad27931 Andrzej Hajda 09 September 2014, 13:16:13 UTC drm/exynos/hdmi: unregister connector on removal During component removal driver should unregister connector. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:15 UTC
7c61b1e Andrzej Hajda 09 September 2014, 13:16:12 UTC drm/exynos/dp: unregister connector on removal During component removal driver should unregister connector. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:15 UTC
90eac89 Andrzej Hajda 09 September 2014, 13:16:11 UTC drm/exynos/dpi: unregister connector and panel on removal During component removal it should unregister connector and optionally detach the panel. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:15 UTC
0ae4601 Andrzej Hajda 09 September 2014, 13:16:10 UTC drm/exynos/dsi: unregister connector on removal During component unbind connector should be unregistered. Also DSI host should be unregistered after KMS cleanup. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:15 UTC
849b431 Andrzej Hajda 09 September 2014, 13:16:08 UTC drm/exynos/fb: free exynos framebuffer on error In case drm_framebuffer_init fails exynos_fb should be freed before returning an error. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:14 UTC
78ef31e Andrzej Hajda 09 September 2014, 13:16:07 UTC drm/exynos/fbdev: fix fbdev gem object cleanup exynos_gem_obj is used by exynos_drm_fbdev_destroy so it cannot be destroyed before calling the latter. exynos_gem_obj will be destroyed anyway by exynos_drm_fbdev_destroy->...->exynos_drm_fb_destroy. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:14 UTC
9f3dd7d Andrzej Hajda 09 September 2014, 13:16:06 UTC drm/exynos: fix drm driver de-initialization order Since components have their own cleanup routines calling drm_mode_config_cleanup before component_unbind_all causes errors due to double free of KMS objects. The patch fixes it by changing de-initialization order. Now it is exactly opposite to init order. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:14 UTC
a36ed46 Andrzej Hajda 09 September 2014, 13:16:05 UTC drm/exynos/ipp: traverse ipp drivers list safely On ipp subsystem removal list of ipp drivers is traversed and their members are deleted. To do it properly safe version of list_for_each* should be used. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:13 UTC
53c5558 Inki Dae 11 September 2014, 08:04:03 UTC drm/exynos: update to use component match support Update Exynos's DRM driver to use component match support rater than add_components. Changelog v2: - release devices and drivers if failed. - change compare_of to compare_dev. Signed-off-by: Inki Dae <inki.dae@samsung.com> Tested-by: Andrzej Hajda <a.hajda@samsung.com> 19 September 2014, 15:56:13 UTC
18383cb Andrzej Hajda 02 September 2014, 12:56:21 UTC drm/exynos/ipp: add file checks for ioctls Process should not have access to ipp nodes created by another process. The patch adds necessary checks. It also simplifies lookup for command node. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:13 UTC
d9b9734 Andrzej Hajda 02 September 2014, 12:55:06 UTC drm/exynos/ipp: remove file argument from node related functions Since file pointer is preserved in c_node passing it as argument in node functions is redundant. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:13 UTC
20ed715 Andrzej Hajda 28 August 2014, 09:07:39 UTC drm/exynos/fimc: fix source buffer registers FIMC in default mode of operation uses only one input buffer, but the driver used also second buffer, as a result only the first frame was processed correctly. The patch fixes it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:13 UTC
56442d8 Andrzej Hajda 28 August 2014, 09:07:38 UTC drm/exynos/fimc: simplify buffer queuing The patch removes redundant checks, redundant HW reads and simplifies code. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:12 UTC
c7b3014 Andrzej Hajda 28 August 2014, 09:07:37 UTC drm/exynos/fimc: do not enable fimc twice The patch removes redundant H/W activation. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:12 UTC
7794a77 Andrzej Hajda 28 August 2014, 09:07:36 UTC drm/exynos/fimc: avoid clearing overflow bits Overflow bits shall be cleared by H/W. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:12 UTC
c0592c8 Andrzej Hajda 28 August 2014, 09:07:35 UTC drm/exynos/ipp: remove events during command cleaning Events were removed only during stop command, as a result there were memory leaks if program prematurely exited. This patch fixes it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:12 UTC
8aa99dd Andrzej Hajda 28 August 2014, 09:07:34 UTC drm/exynos/ipp: stop hardware before freeing memory Memory shouldn't be freed when hardware is still running. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:12 UTC
05afb1a Andrzej Hajda 28 August 2014, 09:07:33 UTC drm/exynos/ipp: replace work_struct casting with better constructs Type casting should be avoided if possible. In case of work_struct it can be simply replaced by reference to member field. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:12 UTC
22e816f Andrzej Hajda 28 August 2014, 09:07:32 UTC drm/exynos/ipp: clean memory nodes on command node cleaning The nodes should be removed before removing command node. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:11 UTC
c4a856a Andrzej Hajda 28 August 2014, 09:07:31 UTC drm/exynos/ipp: move nodes cleaning to separate function The patch introduces ipp_clean_mem_nodes function which replaces redundant code. Additionally memory node function definitions are moved up to increase its visibility. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:11 UTC
6602ffb Andrzej Hajda 28 August 2014, 09:07:30 UTC drm/exynos/ipp: free partially allocated resources on error In case of allocation errors some already allocated buffers were not freed. The patch fixes it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:11 UTC
985c293 Andrzej Hajda 28 August 2014, 09:07:29 UTC drm/exynos/ipp: remove unused field in command node Since command node have file pointer dev field became useless. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:10 UTC
21a825e Andrzej Hajda 28 August 2014, 09:07:28 UTC drm/exynos/ipp: remove only related commands on file close On file close driver should remove only command nodes created via this file. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:10 UTC
945a0aa Andrzej Hajda 28 August 2014, 09:07:27 UTC drm/exynos/ipp: move file reference from memory to command node Command node should contain file reference to distinguish commands created by different processes. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:10 UTC
6f7d48e Andrzej Hajda 28 August 2014, 09:07:26 UTC drm/exynos/ipp: cancel works before command node clean All pending works should be canceled prior to its removal. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:10 UTC
9b5bd1c Andrzej Hajda 28 August 2014, 09:07:25 UTC drm/exynos/ipp: remove fake pm callbacks PM callbacks in ipp core do nothing, so the patch removes it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:10 UTC
eb8a3bf Marek Szyprowski 01 September 2014, 13:27:10 UTC drm/exynos: fimd: fix window clear code To correctly disable hardware window during driver init, both enable bits (WINCONx_ENWIN in WINCON and SHADOWCON_CHx_ENABLE in SHADOWCON) must be cleared, otherwise hardware fails to re-enable such window later. While touching this function, also temporarily disable ctx->suspended flag to let fimd_wait_for_vblank function really to do its job. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:09 UTC
71b1f19 Daniel Kurtz 01 September 2014, 12:28:00 UTC drm/exynos/fbdev: set smem_len for fbdev Commit [0] stopped setting fix.smem_start and fix.smem_len when creating the fbdev. [0] 2f1eab8d8ab59e799f7d51d62410b398607a7bc3 drm/exynos/fbdev: don't set fix.smem/mmio_{start,len} However, smem_len is used by some userland applications to calculate the size for mmap. In particular, it is used by xf86-video-fbdev: http://cgit.freedesktop.org/xorg/xserver/tree/hw/xfree86/fbdevhw/fbdevhw.c?id=xorg-server-1.15.99.903#n571 So, let's restore setting the smem_len to unbreak things for these users. Note: we are still leaving smem_start set to 0. Reported-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Reported-by: Gunther Noack <me@guenthernoack.de> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:09 UTC
025d8e1 Inki Dae 13 August 2014, 11:53:47 UTC ARM: dts: add mipi dsi device node to exynos3250.dtsi Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> 19 September 2014, 15:56:09 UTC
9fab9d6 Inki Dae 13 August 2014, 11:46:12 UTC ARM: dts: add mipi_phy device node to exynos3250.dtsi This patch adds mipi_phy device node to reset, disable and enable DSIM and CSIS PHY. Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> 19 September 2014, 15:56:09 UTC
03b86c7 Inki Dae 13 August 2014, 11:37:53 UTC ARM: dts: add fimd device node to exynos3250.dsti Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> 19 September 2014, 15:56:09 UTC
d6ce7b5 Inki Dae 18 August 2014, 07:53:19 UTC drm/exynos: fimd: add Exynos3 SoC support Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> 19 September 2014, 15:56:08 UTC
473462a Inki Dae 13 August 2014, 08:09:12 UTC drm/exynos: mipi-dsi: add Exynos3 SoC support This patch adds Exynos3250/3472 SoCs support. Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> 19 September 2014, 15:56:08 UTC
78d3a8c Inki Dae 13 August 2014, 08:03:12 UTC drm/exynos: mipi-dsi: consider non-continuous clock mode This patch adds non-continuous clock mode support Clock mode on Clock Lane is continuous clock by default. So if we want to transmit data in non-continuous clock mode to reduce power consumption, then host driver should set DSIM_CLKLANE_STOP bit. In this case, host controller turns off HS clock between high speed transmissions. For this, this patch adds a new bit, DSIM_CLKLANE_STOP, and makes the host driver sets this bit only in case that dsi->mode_flags has MIPI_DSI_CLOCK_NON_CONTINUOUS flag. Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> 19 September 2014, 15:56:08 UTC
d87f09a Inki Dae 13 August 2014, 07:38:23 UTC drm/mipi-dsi: consider low power transmission This patch adds a new flag, MIPI_DSI-MODE_LPM, to transmit data in low power. With this flag, msg.flags has MIPI_DSI_MSG_USE_LPM so that host driver of each SoC can clear or set relevant register bit for low power transmission. All host drivers shall support continuous clock behavior on the Clock Lane, and optionally may support non-continuous clock behavior. Both of them can transmit data in high speed of low power. With each clock behavior, non-continuous or continuous clock mode, host controller will transmit data in high speed by default so if peripheral wants to receive data in low power, the peripheral driver should set MIPI_DSI_MODE_LPM flag. Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:08 UTC
8525b5e YoungJun Cho 14 August 2014, 02:22:36 UTC drm/exynos: dsi: fix exynos_dsi_set_pll() wrong return value The type of this function is unsigned long, and it is expected to return proper fout value or zero if something is wrong. So this patch fixes wrong return value for error cases. Signed-off-by: YoungJun Cho <yj44.cho@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 19 September 2014, 15:56:08 UTC
6b654af Dave Airlie 19 September 2014, 00:41:12 UTC Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux into drm-next single AGP fix * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: fix AGP userptr handling 19 September 2014, 00:41:12 UTC
3840a65 Christian König 17 September 2014, 10:00:05 UTC drm/radeon: fix AGP userptr handling AGP mappings are not cache coherent, so userptr support won't work. Additional to that the AGP implementation uses a different ttm_tt container structure so we run into problems if we cast the pointer without checking if it's the right type. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 18 September 2014, 22:44:52 UTC
8337486 Dave Airlie 17 September 2014, 09:55:19 UTC Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev into drm-next Commit "drm/rcar-du: Use struct videomode in platform data" touches board code in arch/arm/mach-shmobile. There is, to the best of my knowledge, no risk of conflict for v3.18. Simon, are you fine with getting those changes merged through Dave's tree (and could you confirm that no conflict should occur) ? Simon acked the merge: Acked-by: Simon Horman <horms+renesas@verge.net.au> * 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev: drm/rcar-du: Add OF support drm/rcar-du: Use struct videomode in platform data video: Add DT bindings for the R-Car Display Unit video: Add THC63LVDM83D DT bindings documentation video: Add ADV7123 DT bindings documentation video: Add DT binding documentation for VGA connector devicetree: Add vendor prefix "thine" to vendor-prefixes.txt devicetree: Add vendor prefix "mitsubishi" to vendor-prefixes.txt drm/shmob: Update copyright notice drm/rcar-du: Update copyright notice 18 September 2014, 11:53:47 UTC
109ab90 Kees Cook 11 September 2014, 20:53:54 UTC drm/ttm: make sure format string cannot leak in While zone->name is currently hard coded, the call to kobject_init_and_add() should follow the more defensive argument list usage (as already done in other places in ttm_memory.c) where "%s" is used instead of directly passing in a variable as a format string. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 01:15:01 UTC
d898ce0 Ezequiel Garcia 02 September 2014, 12:51:22 UTC drm/tilcdc: panel: Add support for enable GPIO In order to support the "enable GPIO" available in many panel devices, this commit adds a proper devicetree binding. By providing an enable GPIO in the devicetree, the driver can now turn off and on the panel device, and/or the backlight device. Both the backlight and the GPIO are optional properties. Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 00:55:27 UTC
12778fc Ezequiel Garcia 02 September 2014, 12:51:21 UTC drm/tilcdc: panel: Set return value explicitly Instead of setting an initial value for the return code, set it explicitly on each error path. This is just a cosmetic cleanup, as preparation for the enable GPIO support. Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 00:55:19 UTC
18c44db Ezequiel Garcia 02 September 2014, 12:51:20 UTC drm/tilcdc: panel: Fix backlight devicetree support The current backlight support is broken; the driver expects a backlight-class in the panel devicetree node. Fix this by implementing it properly, getting an optional backlight from a phandle. This shouldn't cause any backward-compatibility DT issue because the current implementation doesn't work and is not even documented. Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 00:55:10 UTC
971645d Ezequiel Garcia 02 September 2014, 12:51:19 UTC drm/tilcdc: panel: Use devm_kzalloc to simplify the error path Using the managed variant to allocate the resource makes the code simpler and less error-prone. Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 00:55:05 UTC
e3a9b04 Ezequiel Garcia 02 September 2014, 12:51:18 UTC drm/tilcdc: panel: Spurious whitespace removal Just a cosmetic cleanup. Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 00:54:59 UTC
75ece7b Ezequiel Garcia 02 September 2014, 12:51:17 UTC drm/tilcdc: panel: Remove unused variable Just a trivial cleanup to remove the variable. Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 00:54:53 UTC
9430dfa Ezequiel Garcia 02 September 2014, 12:51:16 UTC drm/tilcdc: panel: Add missing of_node_put This commit adds the missing calls to of_node_put to release the node that's currently held by the of_get_child_by_name() call in the panel info parsing code. Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 00:54:47 UTC
b478e33 Ezequiel Garcia 02 September 2014, 12:51:15 UTC drm/tilcdc: Fix the error path in tilcdc_load() The current error path calls tilcdc_unload() in case of an error to release the resources. However, this is wrong because not all resources have been allocated by the time an error occurs in tilcdc_load(). To fix it, this commit adds proper labels to bail out at the different stages in the load function, and release only the resources actually allocated. Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 September 2014, 00:54:33 UTC
40d201a Dave Airlie 16 September 2014, 06:02:09 UTC Merge tag 'drm-intel-next-2014-09-05' of git://anongit.freedesktop.org/drm-intel into drm-next - final bits (again) for the rotation support (Sonika Jindal) - support bl_power in the intel backlight (Jani) - vdd handling improvements from Ville - i830M fixes from Ville - piles of prep work all over to make skl enabling just plug in (Damien, Sonika) - rename DP training defines to reflect latest edp standards, this touches all drm drivers supporting DP (Sonika Jindal) - cache edids during single detect cycle to avoid re-reading it for e.g. audio, from Chris - move w/a for registers which are stored in the hw context to the context init code (Arun&Damien) - edp panel power sequencer fixes, helps chv a lot (Ville) - piles of other chv fixes all over - much more paranoid pageflip handling with stall detection and better recovery from Chris - small things all over, as usual * tag 'drm-intel-next-2014-09-05' of git://anongit.freedesktop.org/drm-intel: (114 commits) drm/i915: Update DRIVER_DATE to 20140905 drm/i915: Decouple the stuck pageflip on modeset drm/i915: Check for a stalled page flip after each vblank drm/i915: Introduce a for_each_plane() macro drm/i915: Rewrite ABS_DIFF() in a safer manner drm/i915: Add comments explaining the vdd on/off functions drm/i915: Move DP port disable to post_disable for pch platforms drm/i915: Enable DP port earlier drm/i915: Turn on panel power before doing aux transfers drm/i915: Be more careful when picking the initial power sequencer pipe drm/i915: Reset power sequencer pipe tracking when disp2d is off drm/i915: Track which port is using which pipe's power sequencer drm/i915: Fix edp vdd locking drm/i915: Reset the HEAD pointer for the ring after writing START drm/i915: Fix unsafe vma iteration in i915_drop_caches drm/i915: init sprites with univeral plane init function drm/i915: Check of !HAS_PCH_SPLIT() in PCH transcoder funcs drm/i915: Use HAS_GMCH_DISPLAY un underrun reporting code drm/i915: Use IS_BROADWELL() instead of IS_GEN8() in forcewake code drm/i915: Don't call gen8_fbc_sw_flush() on chv ... 16 September 2014, 06:02:09 UTC
29a7d17 Dave Airlie 16 September 2014, 04:59:16 UTC Merge branch 'drm-next-ast-fixes' of ssh://people.freedesktop.org/~/linux into drm-next Pull in first set of changes from Ben for ast on ppc. I've done a quick boot test on x86 and it still seems to boot. * 'drm-next-ast-fixes' of ssh://people.freedesktop.org/~/linux: drm/ast: Cleanup analog init code path drm/ast: Don't assume DVO enabled means SIL164 on uninitialized chips drm/ast: Properly initialize P2A base before using it in ast_init_3rdtx() drm/ast: POST chip at probe time if VGA not enabled drm/ast: Try to use MMIO registers when PIO isn't supported 16 September 2014, 04:59:16 UTC
94d12b1 Y.C. Chen 28 August 2014, 09:11:04 UTC drm/ast: Add reduced blanking modes for wide screen mode Signed-off-by: Egbert Eich <eich@suse.com> Tested-by: Steven You2 Liang <liangyou2@lenovo.com> Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com> v3: based on [PATCH 1/2] drm/ast: Add missing entry to dclk_table[]. Add reduced blanking modes, improve mode matching to identify these modes by thier sync polarities. [airlied: argh whitespace damage] Signed-off-by: Dave Airlie <airlied@redhat.com> 16 September 2014, 04:57:47 UTC
b2efb3f Dave Airlie 16 September 2014, 01:28:52 UTC drm: backmerge tag 'v3.17-rc5' into drm-next This is requested to get the fixes for intel and radeon into the same tree for future development work. i915_display.c: fix missing dev_priv conflict. 16 September 2014, 01:38:04 UTC
4ac0736 Dave Airlie 15 September 2014, 20:20:53 UTC Merge branch 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next This is the main merge request for Nouveau 3.18, overview: - various bits of roy's gt21x clock work - various bits of kepler memory clock work (don't get too excited, there's at least one more major bit left that's busting higher freqs) - misc fan control improvements - kepler hdmi infoframe fixes - dp audio - l2 cache + cbc improvements * 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (68 commits) drm/gt214-/disp: enable dp audio drm/gt214-/kms: fix hda eld regression drm/g94-/disp: calculate some dp audio constants drm/gt214-/kms: perform hda codec setup on displayport too drm/gk104-/disp: infoframe registers moved yet again on kepler drm/nouveau/bios: parse older ramcfg/timing data like we do newer ones drm/nva3/fb/ram: Per-partition regs drm/nouveau/fb/ram: Support strided regs drm/nv50/fb/ram: Store the number of partitions in the designated fields drm/nv50/kms: Set VBLANK time in modeset script drm/nouveau/bios: Add rammap support for version 1.0 drm/gf100-/pwr/memx: block host and fifo around reclock drm/nouveau/pwr/memx: fix command ordering around block/unblock drm/nouveau/pwr/memx: rename fb off/on to block/unblock drm/nva3/clk: Pause the GPU before reclocking drm/nouveau/gpio: rename g92 class to g94 drm/gk104-/fb/ram: move fb enable/disable to same place as nvidia drm/gk104/fb/ram: twiddle some more bits when reclocking drm/nouveau/bios: parse another large chunk of random memory config data drm/gk104-/fb/ram: perform certain steps only when bios data differs ... 15 September 2014, 20:20:53 UTC
cc2a907 Ben Skeggs 15 September 2014, 11:29:05 UTC drm/gt214-/disp: enable dp audio Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 15 September 2014, 12:25:26 UTC
d889c52 Ben Skeggs 15 September 2014, 11:11:51 UTC drm/gt214-/kms: fix hda eld regression Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 15 September 2014, 12:25:25 UTC
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