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path: root/drivers/gpu/drm/atmel-hlcdc
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2016-07-19Merge remote-tracking branch 'airlied/drm-next' into topic/drm-miscDaniel Vetter
Backmerge drm-next to be able to apply Chris' connector_unregister_all cleanup (need latest i915 and sun4i state for that). Also there's a trivial conflict in ttm_bo.c that git rerere fails to remember. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2016-07-15drm/atmel-hlcdc: make fbdev support really optionalTobias Jakobi
Currently enabling ATMEL HLCDC DRM support automatically pulls in fbdev dependency. However this dep is unnecessary since DRM core already handles this for us (DRM_FBDEV_EMULATION). Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-07-15Merge tag 'topic/drm-misc-2016-07-14' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next I recovered dri-devel backlog from my vacation, more misc stuff: - of_put_node fixes from Peter Chen (not all yet) - more patches from Gustavo to use kms-native drm_crtc_vblank_* funcs - docs sphinxification from Lukas Wunner - bunch of fixes all over from Dan Carpenter - more follow up work from Chris register/unregister rework in various places - vgem dma-buf export (for writing testcases) - small things all over from tons of different people * tag 'topic/drm-misc-2016-07-14' of git://anongit.freedesktop.org/drm-intel: (52 commits) drm: Don't overwrite user ioctl arg unless requested dma-buf/sync_file: improve Kconfig description for Sync Files MAINTAINERS: add entry for the Sync File Framework drm: Resurrect atomic rmfb code drm/vgem: Use PAGE_KERNEL in place of x86-specific PAGE_KERNEL_IO qxl: silence uninitialized variable warning qxl: check for kmap failures vga_switcheroo: Sphinxify docs drm: Restore double clflush on the last partial cacheline gpu: drm: rockchip_drm_drv: add missing of_node_put after calling of_parse_phandle gpu: drm: sti_vtg: add missing of_node_put after calling of_parse_phandle gpu: drm: sti_hqvdp: add missing of_node_put after calling of_parse_phandle gpu: drm: sti_vdo: add missing of_node_put after calling of_parse_phandle gpu: drm: sti_compositor: add missing of_node_put after calling of_parse_phandle drm/tilcdc: use drm_crtc_handle_vblank() drm/rcar-du: use drm_crtc_handle_vblank() drm/nouveau: use drm_crtc_handle_vblank() drm/atmel: use drm_crtc_handle_vblank() drm/armada: use drm_crtc_handle_vblank() drm: make drm_vblank_count_and_time() static ...
2016-07-12drm/atmel: use drm_crtc_handle_vblank()Gustavo Padovan
Remove legacy usage of drm_handle_vblank() Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1467677092-5089-3-git-send-email-gustavo@padovan.org
2016-07-02Back-merge tag 'v4.7-rc5' into drm-nextDave Airlie
Linux 4.7-rc5 The fsl-dcu pull needs -rc3 so go to -rc5 for now.
2016-06-22drm/atmel-hlcdc: Remove redundant call to drm_connector_unregister_all()Chris Wilson
drm_connector_unregister_all() is not automatically called by drm_dev_unregister() so we can drop the local call. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1466501283-19976-2-git-send-email-chris@chris-wilson.co.uk
2016-06-21drm: atmel-hlcdc: Fix OF graph parsingBoris Brezillon
atmel_hlcdc_create_outputs() iterates over OF graph nodes and releases the node (using of_node_put()) after each iteration, which is wrong since for_each_endpoint_of_node() is already taking care of that. Move the of_node_put() call in the error path. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Nicolas Ferre <nicolas.ferre@atmel.com> Fixes: 17a8e03e7e97 ("drm: atmel-hlcdc: rework the output code to support drm bridges")
2016-06-21drm: atmel-hlcdc: actually disable scaling when no scaling is requiredBoris Brezillon
The driver is only enabling scaling, but never disabling it, thus, if you enable the scaling feature once it stays enabled forever. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reported-by: Alex Vazquez <avazquez.dev@gmail.com> Reviewed-by: Nicolas Ferre <nicolas.ferre@atmel.com> Fixes: 1a396789f65a ("drm: add Atmel HLCDC Display Controller support") Cc: <stable@vger.kernel.org>
2016-06-21drm/atmel-hlcdc: Remove redundant calls to drm_connector_register_all()Chris Wilson
Up to now, the recommendation was for drivers to call drm_dev_register() followed by drm_connector_register_all(). Now that drm_connector_register() is safe against multiple invocations, we can move drm_connector_register_all() to drm_dev_register() and not suffer from any backwards compatibility issues with drivers not following the more rigorous init ordering. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1466151923-1572-4-git-send-email-chris@chris-wilson.co.uk
2016-06-10drm: atmel-hlcdc: Rely on the default ->best_encoder() behaviorBoris Brezillon
We have a 1:1 relationship between connectors and encoders and the driver is relying on the atomic helpers: we can drop the custom ->best_encoder() and let the core call drm_atomic_helper_best_encoder() for us. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1465300095-16971-4-git-send-email-boris.brezillon@free-electrons.com
2016-06-10drm/atomic-helper: Massage swap_state signature somewhatDaniel Vetter
- dev is redundant, we have state->atomic - add stall parameter, which must be set when swapping needs to stall for preceeding commits to stop looking at ->state pointers. Currently all drivers need this to be, just prep work for a glorious future. v2: Rebased on top of commit e7cf0963f816fa44190caaf51aeffaa614c340c6 Author: Gerd Hoffmann <kraxel@redhat.com> Date: Tue May 31 08:50:47 2016 +0200 virtio-gpu: add atomic_commit function Cc: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1465509992-19284-1-git-send-email-daniel.vetter@ffwll.ch Link: http://patchwork.freedesktop.org/patch/msgid/1465388359-8070-2-git-send-email-daniel.vetter@ffwll.ch
2016-06-09Merge tag 'topic/drm-misc-2016-06-07' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next As promised, piles of prep work all around: - drm_atomic_state rework, prep for nonblocking commit helpers - fence patches from Gustavo and Christian to prep for atomic fences and some cool work in ttm/amdgpu from Christian - drm event prep for both nonblocking commit and atomic fences - Gustavo seems on a crusade against the non-kms-native version of the vblank functions. - prep work from Boris to nuke all the silly ->best_encoder implementations we have (we really only need that for truly dynamic cases like dvi-i vs dvi-d or dp mst selecting the right transcoder on intel) - prep work from Laurent to rework the format handling functions - and few small things all over * tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel: (47 commits) drm/dsi: Implement set tear scanline drm/fb_cma_helper: Implement fb_mmap callback drm/qxl: Remove useless drm_fb_get_bpp_depth() call drm/ast: Remove useless drm_fb_get_bpp_depth() call drm/atomic: Fix remaining places where !funcs->best_encoder is valid drm/core: Change declaration for gamma_set. Documentation: add fence-array to kernel DocBook drm/shmobile: use drm_crtc_vblank_{get,put}() drm/radeon: use drm_crtc_vblank_{get,put}() drm/qxl: use drm_crtc_vblank_{get,put}() drm/atmel: use drm_crtc_vblank_{get,put}() drm/armada: use drm_crtc_vblank_{get,put}() drm/amdgpu: use drm_crtc_vblank_{get,put}() drm/virtio: use drm_crtc_send_vblank_event() drm/udl: use drm_crtc_send_vblank_event() drm/qxl: use drm_crtc_send_vblank_event() drm/atmel: use drm_crtc_send_vblank_event() drm/armada: use drm_crtc_send_vblank_event() drm/doc: Switch to sphinx/rst fixed-width quoting drm/doc: Drop kerneldoc for static functions in drm_irq.c ...
2016-06-09Merge tag 'topic/lockless-gem-bo-freeing-2016-06-01' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next lockless gem bo freeing patches (and the oddball related patch) for all the drivers who's maintainers are asleep at the helm - includes you ;-) I based this on top of drm-fixes to include Chris' fix for the cma issue. * tag 'topic/lockless-gem-bo-freeing-2016-06-01' of git://anongit.freedesktop.org/drm-intel: (21 commits) drm/arcpgu: Use lockless gem BO free callback drm/sun4i: Use lockless gem BO free callback drm/omapdrm: Nuke dummy fb->dirty callback drm/msm: Nuke dummy fb->dirty callback drm/rockchip: Use cma gem vm ops drm/sti: Use lockless gem BO free callback drm: sti: remove useless call to dev->struct_mutex drm/virtio: Use lockless gem BO free callback drm/tilcdc: Use lockless gem BO free callback drm/shmob: Use lockless gem BO free callback drm/rockchip: Use lockless gem BO free callback drm/rcar-du: Use lockless gem BO free callback drm/qxl: Use lockless gem BO free callback drm/nouveau: Use lockless gem BO free callback drm/mga200g: Use lockless gem BO free callback drm/fls-dcu: Use lockless gem BO free callback drm/cirrus: Use lockless gem BO free callback drm/bochs: Use lockless gem BO free callback drm/atmel: Use lockless gem BO free callback drm/ast: Use lockless gem BO free callback ...
2016-06-06drm/atmel: use drm_crtc_vblank_{get,put}()Gustavo Padovan
Replace the legacy drm_vblank_{get,put}() with the new helper functions. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1465224105-21485-10-git-send-email-gustavo@padovan.org
2016-06-06drm/atmel: use drm_crtc_send_vblank_event()Gustavo Padovan
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1465224105-21485-3-git-send-email-gustavo@padovan.org
2016-06-01drm: atmel-hlcdc: fix a NULL checkDan Carpenter
If kmalloc() returned NULL we would end up dereferencing "state" a couple lines later. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2016-06-01drm: atmel-hlcdc: fix atmel_hlcdc_crtc_reset() implementationBoris Brezillon
Reset crtc->state to NULL after freeing the state object and call __drm_atomic_helper_crtc_destroy_state() helper instead of manually calling drm_property_unreference_blob(). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2016-06-01drm/atmel: Use lockless gem BO free callbackDaniel Vetter
No dev->struct_mutex anywhere to be seen. Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1464630800-30786-4-git-send-email-daniel.vetter@ffwll.ch
2016-05-17drm: Drop crtc argument from __drm_atomic_helper_crtc_destroy_stateDaniel Vetter
It's unused, and really this helper should only look at the state structure and nothing else. v2: Rebase on top of rockchip changes v3: Drop unrelated hunk, spotted by Laurent. v4: Rebase onto mtk driver merge. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Eric Anholt <eric@anholt.net> Cc: Mark Yao <mark.yao@rock-chips.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1462804451-15318-1-git-send-email-daniel.vetter@ffwll.ch
2016-04-22Merge branch 'drm-atmel-hlcdc-devel' of ↵Dave Airlie
https://github.com/bbrezillon/linux-at91 into drm-next This PR contains several improvement and cleanup patches for the atmel-hlcdc driver to be applied on drm-next (targeting 4.7). * 'drm-atmel-hlcdc-devel' of https://github.com/bbrezillon/linux-at91: drm: atmel-hlcdc: route DMA accesses through AHB interfaces drm: atmel-hlcdc: check display mode validity in crtc->mode_fixup() drm: atmel-hlcdc: rework the output code to support drm bridges drm: atmel-hlcdc: move output mode selection in CRTC implementation drm: atmel-hlcdc: support extended timing ranges on sama5d4 and sama5d2 drm: atmel-hlcdc: remove leftovers from atomic mode setting migration drm: atmel-hlcdc: fix connector and encoder types drm: atmel-hlcdc: support asynchronous atomic commit operations drm: atmel-hlcdc: add a ->cleanup_fb() operation
2016-04-20drm: atmel_hldc: Use generic drm_connector_register_all() helperAlexey Brodkin
This driver used to have its own implementation of connector_register_all() which actually was taken as a prototype of drm_connector_register_all(). Now when drm_connector_register_all() exists reusing it here. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461068693-11260-3-git-send-email-abrodkin@synopsys.com
2016-04-14drm: atmel-hlcdc: route DMA accesses through AHB interfacesBoris Brezillon
In relation with the actuall bandwidth consumed on a DMA Source interface, choose the less used one for a created plane. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-04-14drm: atmel-hlcdc: check display mode validity in crtc->mode_fixup()Boris Brezillon
Move the adjusted display mode check into ->mode_fixup(). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-04-14drm: atmel-hlcdc: rework the output code to support drm bridgesBoris Brezillon
The current output code only supports connection to drm panels. First simplify the drm panel code, and then add support for external drm bridges. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-04-14drm: atmel-hlcdc: move output mode selection in CRTC implementationBoris Brezillon
In order to support multiple outputs we need to move the output mode selection to the CRTC object, so that the output validity check can be done against the drm_atomic_state. If the connectors selected by a specific mode setting are requiring incompatible bus format the atomic operation is aborted (->atomic_check() returns -EINVAL). In order to implement that, we need to define our own CRTC state and overload default ->reset(), ->atomic_duplicate_state() and ->atomic_destroy_state() functions. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-04-14drm: atmel-hlcdc: support extended timing ranges on sama5d4 and sama5d2Boris Brezillon
The display timings on old SoCs older than the sama5d4 are quite limited and prevent the use of many displays. Add support for extended timing ranges on sama5d2 and sama5d4. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-04-14drm: atmel-hlcdc: remove leftovers from atomic mode setting migrationBoris Brezillon
The ->dpms field is no longer used and can be removed. The same goes for the dummy ->mode_fixup() implementation which always returns true. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-04-14drm: atmel-hlcdc: fix connector and encoder typesBoris Brezillon
The hlcdc IP keep the pixel stream in raw RGB mode, and does not provide any specific connector. Since DRM_MODE_CONNECTOR_RAW_RGB does not exist, use DRM_MODE_CONNECTOR_Unknown. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-04-14drm: atmel-hlcdc: support asynchronous atomic commit operationsBoris Brezillon
drm_atomic_helper_commit() does not support asynchronous commits. Replace it by a specific commit function supporting these kind of requests. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-04-14drm: atmel-hlcdc: add a ->cleanup_fb() operationBoris Brezillon
Add a ->cleanup_fb() operation to avoid memory leaks when the atomic operation is interrupted after the ->prepare_fb() call. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Fixes 2389fc1 ("drm: atmel-hlcdc: Atomic mode-setting conversion") Reviewed-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-03-29drm/atmel: Fixup drm_connector_/unplug/unregister/_allDaniel Vetter
Accidentally fell through the cracks in commit 6c87e5c3ec6db052f3744804a517b6fb003906e1 Author: Alexey Brodkin <Alexey.Brodkin@synopsys.com> Date: Wed Mar 23 11:42:54 2016 +0300 drm: Rename drm_connector_unplug_all() to drm_connector_unregister_all() despite that Boris acked that patch. Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2016-03-15drm/atmel-hlcdc: use helper to get crtc stateAndrzej Hajda
DRM core provide helper to access crtc state. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1458045988-25246-1-git-send-email-a.hajda@samsung.com
2016-03-04drm/atmel-hlcdc: remove optional dummy crtc mode_fixup function.Carlos Palminha
This patch set nukes all the dummy crtc mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <palminha@synopsys.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/e4bdb8552c245f8b73084b93da60460a00f7798c.1455630967.git.palminha@synopsys.com
2016-02-08drm/atmel: Nuke precloseDaniel Vetter
The only thing this did was cancle pending flip events, and the core takes care of that now. Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-5-git-send-email-daniel.vetter@ffwll.ch
2015-12-15drm: use dev_name as default unique name in drm_dev_alloc()Nicolas Iooss
The following code pattern exists in some DRM drivers: ddev = drm_dev_alloc(&driver, parent_dev); drm_dev_set_unique(ddev, dev_name(parent_dev)); (Sometimes dev_name(ddev->dev) is used, which is the same.) As suggested in http://lists.freedesktop.org/archives/dri-devel/2015-December/096441.html, the unique name of a new DRM device can be set as dev_name(parent_dev) when parent_dev is not NULL (vgem is a special case). Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-12-15drm/atmel-hlcdc: Constify function pointer structsVille Syrjälä
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/atmel-hlcdc/atmel-hlcdc-dc.ko: -.text 12488 +.text 12480 -.rodata 1696 +.rodata 1760 -.data 776 +.data 712 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-13-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-12-15drm: atmel-hlcdc: Fix module autoload for OF platform driverLuis de Bethencourt
This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-29-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-12-15drm: atmel-hlcdc: add support for sama5d2 SoCsNicolas Ferre
As the hardware description for this chip is the same as the sama5d4, we use this SoC structures for layers and DC descriptions. Thus only 2 lines are added to the atmel_hlcdc_of_match table. The compatible string is already documented in the parent MFD driver's binding. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-10-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-12-11drm: Pass 'name' to drm_encoder_init()Ville Syrjälä
Done with coccinelle for the most part. However, it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. @@ identifier dev, encoder, funcs; @@ int drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, const struct drm_encoder_funcs *funcs, int encoder_type + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, encoder, funcs; @@ int drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, const struct drm_encoder_funcs *funcs, int encoder_type + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4; @@ drm_encoder_init(E1, E2, E3, E4 + ,NULL ) v2: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449670818-2966-1-git-send-email-ville.syrjala@linux.intel.com
2015-12-11drm: Pass 'name' to drm_universal_plane_init()Ville Syrjälä
Done with coccinelle for the most part. It choked on msm/mdp/mdp5/mdp5_plane.c like so: "BAD:!!!!! enum drm_plane_type type;" No idea how to deal with that, so I just fixed that up by hand. Also it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. I didn't convert drm_plane_init() since passing the varargs through would mean either cpp macros or va_list, and I figured we don't care about these legacy functions enough to warrant the extra pain. @@ typedef uint32_t; identifier dev, plane, possible_crtcs, funcs, formats, format_count, type; @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane, unsigned long possible_crtcs, const struct drm_plane_funcs *funcs, const uint32_t *formats, unsigned int format_count, enum drm_plane_type type + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, plane, possible_crtcs, funcs, formats, format_count, type; @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane, unsigned long possible_crtcs, const struct drm_plane_funcs *funcs, const uint32_t *formats, unsigned int format_count, enum drm_plane_type type + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4, E5, E6, E7; @@ drm_universal_plane_init(E1, E2, E3, E4, E5, E6, E7 + ,NULL ) v2: Split crtc and plane changes apart Pass NUL for no-name instead of "" Leave drm_plane_init() alone v3: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449670795-2853-1-git-send-email-ville.syrjala@linux.intel.com
2015-12-11drm: Pass 'name' to drm_crtc_init_with_planes()Ville Syrjälä
Done with coccinelle for the most part. However, it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. I didn't convert drm_crtc_init() since passing the varargs through would mean either cpp macros or va_list, and I figured we don't care about these legacy functions enough to warrant the extra pain. @@ identifier dev, crtc, primary, cursor, funcs; @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, crtc, primary, cursor, funcs; @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4, E5; @@ drm_crtc_init_with_planes(E1, E2, E3, E4, E5 + ,NULL ) v2: Split crtc and plane changes apart Pass NULL for no-name instead of "" Leave drm_crtc_init() alone v3: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449670771-2751-1-git-send-email-ville.syrjala@linux.intel.com
2015-11-24drm: Pass the user drm_mode_fb_cmd2 as const to .fb_create()Ville Syrjälä
Drivers shouldn't clobber the passed in addfb ioctl parameters. i915 was doing just that. To prevent it from happening again, pass the struct around as const, starting all the way from internal_framebuffer_create(). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-07drm: Stop using drm_vblank_count() as the hw frame counterVille Syrjälä
drm_vblank_count() returns the software counter. We should not pretend it's the hw counter since we use the hw counter to figuere out what the software counter value should be. So instead provide a new function drm_vblank_no_hw_counter() for drivers that don't have a real hw counter. The new function simply returns 0, which is about the only thing it can do. Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Vincent Abriou <vincent.abriou@st.com> [danvet: s/int pipe/unsigned int pipe/ to follow Thierry's interface change.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-06drm/irq: Use unsigned int pipe in public APIThierry Reding
This continues the pattern started in commit cc1ef118fc09 ("drm/irq: Make pipe unsigned and name consistent"). This is applied to the public APIs and driver callbacks, so pretty much all drivers need to be updated to match the new prototypes. Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Inki Dae <inki.dae@samsung.com> Cc: Jianwei Wang <jianwei.wang.chn@gmail.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@linux.ie> Cc: Rob Clark <robdclark@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-05drm: Use DRM_ROTATE_MASK and DRM_REFLECT_MASKJoonas Lahtinen
Avoid magic numbers and use the introduced defines. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-08drm/atomic: Make prepare_fb/cleanup_fb only take state, v3.Maarten Lankhorst
This removes the need to separately track fb changes i915. That will be done as a separate commit, however. Changes since v1: - Add dri-devel to cc. - Fix a check in intel's prepare and cleanup fb to take rotation into account. Changes since v2: - Split out i915 changes to a separate commit. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Daniel Stone <daniels@collabora.com> [danvet: Squash in msm fixup from Maarten.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-08-24Merge tag 'v4.2-rc8' into drm-nextDave Airlie
Linux 4.2-rc8 Backmerge required for Intel so they can fix their -next tree up properly.
2015-08-18drm: atmel-hlcdc: add support for sama5d4 SoCsBoris Brezillon
Describe capabilities of the HLCDC IP found on sama5d4 SoCs and add a new entry to the atmel_hlcdc_of_match table. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2015-08-18drm: atmel-hlcdc: add support for at91sam9n12 SoCBoris Brezillon
Describe capabilities of the HLCDC IP found on at91sam9n12 SoC and add a new entry to the atmel_hlcdc_of_match table. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2015-08-18drm: atmel-hlcdc: add support for at91sam9x5 SoCsBoris Brezillon
Describe capabilities of the HLCDC IP found on at91sam9x5 SoCs and add a new entry to the atmel_hlcdc_of_match table. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-30 18:15:14 +0000