- 02 7月, 2018 1 次提交
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由 Ville Syrjälä 提交于
Use drm_crtc_mask() where appropriate. Mostly performed with coccinelle: @@ @@ - (1<<drm_crtc_index( + drm_crtc_mask( ...) - ) @@ @@ - 1<<drm_crtc_index( + drm_crtc_mask( ...) @@ @@ - BIT(drm_crtc_index( + drm_crtc_mask( ...) - ) Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180626194716.12522-2-ville.syrjala@linux.intel.comReviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com>
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- 18 6月, 2018 1 次提交
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由 Haneen Mohammed 提交于
This patch add checks for atomic_[duplicate/destroy]_state of drm_[connector/crtc/plane]_funcs for atomic drivers in the relevant drm_*_init functions since these callback are mandatory for atomic drivers. Update the kerneldoc comments for those callbacks. Signed-off-by: NHaneen Mohammed <hamohammed.sa@gmail.com> Reviewed-by: NSean Paul <seanpaul@chromium.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180525012555.GA8448@haneen-vb
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- 16 6月, 2018 1 次提交
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由 Ville Syrjälä 提交于
Print out the modeline when we reject a bad user mode. Avoids having to guess why it was rejected. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180611193403.16118-2-ville.syrjala@linux.intel.comReviewed-by: NHarry Wentland <harry.wentland@amd.com>
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- 12 6月, 2018 1 次提交
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由 Ville Syrjälä 提交于
Stop playing around with plane->crtc/fb/old_fb with atomic drivers. Make life a lot simpler when we don't have to do the magic old_fb vs. fb dance around plane updates. That way we can't risk plane->fb getting out of sync with plane->state->fb and we're less likely to leak any refcounts as well. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: NHarry Wentland <harry.wentland@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180525185045.29689-14-ville.syrjala@linux.intel.comReviewed-by: NSinclair Yeh <syeh@vmware.com>
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- 26 5月, 2018 1 次提交
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由 Ville Syrjälä 提交于
Clean up the ugly tmp->primary-> stuff in __drm_mode_set_config_internal() with a local plane variable. Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Suggested-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180405151400.11326-13-ville.syrjala@linux.intel.comReviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 11 5月, 2018 1 次提交
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由 Ankit Nautiyal 提交于
If the user-space does not support aspect-ratio, and requests for a modeset with mode having aspect ratio bits set, then the given user-mode must be rejected. Secondly, while preparing a user-mode from kernel mode, the aspect-ratio info must not be given, if aspect-ratio is not supported by the user. This patch: 1. rejects the modes with aspect-ratio info, during modeset, if the user does not support aspect ratio. 2. does not load the aspect-ratio info in user-mode structure, if aspect ratio is not supported. 3. adds helper functions for determining if aspect-ratio is expected in user-mode and for allowing/disallowing the aspect-ratio, if its not expected. Signed-off-by: NAnkit Nautiyal <ankit.k.nautiyal@intel.com> V3: Addressed review comments from Ville: Do not corrupt the current crtc state by updating aspect-ratio on the fly. V4: rebase V5: As suggested by Ville, rejected the modeset calls for modes with aspect ratio, if the user does not set aspect-ratio cap. V6: Used the helper functions for determining if aspect-ratio is expected in the user-mode. V7: rebase V8: rebase V9: rebase V10: Modified the commit-message V11: rebase V12: Merged the patch for adding aspect-ratio helper functions with this patch. V13: Minor modifications as suggested by Ville. V14: Removed helper functions, as they were used only once in legacy modeset path, as suggested by Daniel Vetter. Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1525777785-9740-8-git-send-email-ankit.k.nautiyal@intel.com
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- 03 5月, 2018 2 次提交
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由 Daniel Vetter 提交于
I shouldn't have pushed this, CI was right - I failed to remove the BUG_ON(!ops->wait); Reported-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>
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由 Daniel Vetter 提交于
dma_fence_default_wait is the default now, same for the trivial enable_signaling implementation. Reviewed-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Link: https://patchwork.freedesktop.org/patch/msgid/20180427061724.28497-8-daniel.vetter@ffwll.ch
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- 30 3月, 2018 4 次提交
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由 Ville Syrjälä 提交于
Stop looking at plane->fb on atomic drivers. Use plane->state->fb instead. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180322152313.6561-9-ville.syrjala@linux.intel.comReviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
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由 Ville Syrjälä 提交于
Add a bit of whitespace here and there to make the code look a bit more structured. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180322152313.6561-7-ville.syrjala@linux.intel.comAcked-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
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由 Ville Syrjälä 提交于
Make the code a bit more readable by storing the plane pointer in a local variable rather than having to do crtc->{primary,cursor} all the time. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180322152313.6561-6-ville.syrjala@linux.intel.comReviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
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由 Ville Syrjälä 提交于
Keep the primary->crtc in sync with the state->crtc (also with primary->fb and state->fb) when disabling the crtc (and thus also the primary) via setcrtc(). Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180322152313.6561-4-ville.syrjala@linux.intel.comReviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
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- 26 2月, 2018 1 次提交
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由 Ville Syrjälä 提交于
Currently we only check that the plane supports the pixel format of the fb we're about to feed to it. Extend it to check also the modifier, and more specifically that the combination of the format and modifier is supported. Cc: dri-devel@lists.freedesktop.org Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: Daniel Stone <daniels@collabora.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171222192231.17981-8-ville.syrjala@linux.intel.comReviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 30 1月, 2018 2 次提交
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由 Ville Syrjälä 提交于
Allow drivers to provide a device wide .mode_valid() hook in addition to the already existing crtc/encoder/bridge/connector hooks. This can be used to validate device/driver wide constraings without having to add those to the other hooks. And since we call this hook also for user modes later on in the modeset we don't have to worry about anything the hook has already rejected. I also have some further ideas for this hook. Eg. we could replace the drm_mode_set_crtcinfo(HALVE_V) call in drm_mode_convert_umode()/etc. with a driver specific variant via this hook. At least on i915 we would like to pass CRTC_STEREO_DOUBLE to that function instead, and then we could safely use the crtc_ timings in all our .mode_valid() hooks, which would allow us to reuse those hooks for validating the adjusted_mode during a modeset. v2: Fix the language fails in the kernel docs (Daniel) Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171114183258.16976-10-ville.syrjala@linux.intel.comReviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Ville Syrjälä 提交于
We use 32bit bitmasks to track planes/crtcs/encoders/connectors. Naturally we can only do that if the index of those objects stays below 32. Issue a warning whenever we exceed that limit, hopefully prompting someone to fix the problem. For connectors the issue is a bit more complicated as they can be created/destroyed at runtime due to MST. So the problem is no longer a purely theoretical programmer error. As the connector indexes are allocated via ida, we can simply limit the maximum value the ida is allowed to hand out. The error handling is already in place. v2: Return an error to the caller (Harry) v3: Print a debug message so that we know what happened (Maarten) Cc: Harry Wentland <harry.wentland@amd.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180125133020.23845-1-ville.syrjala@linux.intel.comReviewed-by: NHarry Wentland <harry.wentland@amd.com>
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- 12 10月, 2017 1 次提交
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由 Keith Packard 提交于
This will allow __drm_mode_object_file to be extended to perform access control checks based on the file in use. v2: Also fix up vboxvideo driver in staging [airlied: merging early as this is an API change] Suggested-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NKeith Packard <keithp@keithp.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 13 9月, 2017 1 次提交
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由 Maarten Lankhorst 提交于
Pass DRM_MODESET_ACQUIRE_INTERRUPTIBLE to acquire_init, and handle drm_modeset_backoff which can now fail by returning the error. Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20170912133749.6532-7-maarten.lankhorst@linux.intel.comReviewed-by: NEmil Velikov <emil.l.velikov@gmail.com>
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- 08 8月, 2017 2 次提交
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由 Daniel Vetter 提交于
The reason behind the original indirection through the helper functions was to allow existing drivers to overwrite how they handle properties. For example when a vendor-specific userspace had expectations that didn't match atomic. That seemed likely, since atomic is standardizing a _lot_ more of the behaviour of a kms driver. But 20 drivers later there's no such need at all. Worse, this forces all drivers to hook up the default behaviour, breaking userspace if they forget to do that. And it forces us to export a bunch of core function just for those helpers. And finally, these helpers are the last places using drm_atomic_legacy_backoff() and the implicit acquire_ctx. This patch here just implements the new behaviour and updates the docs. Follow-up patches will garbage-collect all the dead code. v2: Fixup docs even better! v3: Make it actually work ... v4: Drop the uses_atomic_modeset() checks from the previous patch again, since they're now moved up in the callchain. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Archit Taneja <architt@codeaurora.org> (v3) Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725120204.2107-1-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
Atomic drivers only use the property value store for immutable (i.e. can't be set by userspace, but the kernel can still adjust it) properties. The only tricky part is the removal of the update in drm_atomic_helper_update_legacy_modeset_state(). This was added in commit 8c10342c (tag: topic/drm-misc-2015-07-28) Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Date: Mon Jul 27 13:24:29 2015 +0200 drm/atomic: Update legacy DPMS state during modesets, v3. by copying it from the i915 code, where it was originally added in commit 68d34720 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Sep 6 22:08:35 2012 +0200 drm/i915: update dpms property in set_mode for the legacy modeset code. The reason we needed this hack was that i915 didn't yet set DRIVER_ATOMIC, and we checked for that instead of the newer-ish drm_drv_uses_atomic_modeset(), which avoids such troubles. With the correct feature checks this isn't needed anymore at all. Also make sure that drivers don't accidentally get this wrong by making the exported version of drm_object_property_get_value() only work for legacy drivers. Only gma500 uses it anyway. v2: Fixup the uses_atomic_modeset() checks (Maarten) Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725120137.1903-1-daniel.vetter@ffwll.ch
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- 07 4月, 2017 1 次提交
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由 Daniel Vetter 提交于
Legacy drivers insist that we really take all the locks in this path, and the harm in doing so is minimal. v2: Like git add, it exists :( Fixes: 2ceb585a ("drm: Add explicit acquire ctx handling around ->set_config") Cc: Harry Wentland <harry.wentland@amd.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org Cc: Alex Deucher <alexdeucher@gmail.com> Reported-by: NAlex Deucher <alexdeucher@gmail.com> Acked-and-tested-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170406190654.6733-1-daniel.vetter@ffwll.ch
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- 29 3月, 2017 5 次提交
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由 Daniel Vetter 提交于
Another one bites the dust. Again let's not forget to remove the temporary hidden acquire_ctx assignment, now that we pass this all around explicitly it can go away again. Reviewed-by: NHarry Wentland <harry.wentland@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-20-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
Surprisingly a lot of legacy drivers roll their own, for runtime pm and because vmwgfx. Also make nouveau's set_config static while at it. Cc: Sinclair Yeh <syeh@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Reviewed-by: NHarry Wentland <harry.wentland@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-19-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
Just the groundwork to have something to feed into ->set_config. Again we need a temporary hack to still fill out the legacy ctx in mode_config.acquire_ctx. Reviewed-by: NHarry Wentland <harry.wentland@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-18-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
This is another case where we really can't reconstruct a acquire ctx in any useful fashion because all the callers are legacy drivers. So like drm_plane_force_disable simply restrict it to non-atomic drivers so that it's clear we're ok with passing a NULL ctx. Reviewed-by: NHarry Wentland <harry.wentland@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-17-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
No need to grab both plane and crtc locks at the same time, we can do them one after the other. If userspace races it'll get what it deserves either way. This removes another user of drm_modeset_lock_crtc. There's only one left. v2: Make sure all access to primary->state is properly protected (Harry). Cc: Harry Wentland <harry.wentland@amd.com> Reviewed-by: NHarry Wentland <harry.wentland@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170328070145.21520-1-daniel.vetter@ffwll.ch
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- 27 3月, 2017 1 次提交
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由 Daniel Vetter 提交于
The trouble here is that it does multiple atomic commits under one drm_modeset_lock_all, which breaks the behind-the-scenes acquire context magic that function pulls off. It's much better to have one overall atomic commit. That we still have multiple atomic commits prevents us from adding some pretty useful debug checks to the atomic machinery. Hence it is really a bad idea to call the legacy drm_crtc_force_disable_all() function. There's 2 atomic drivers using this still, nouveau and tinydrm. To fix this, introduce a new drm_atomic_helper_shutdown() by extracting the code from i915. While at it improve kernel-doc and catch future offenders by sprinkling a WARN_ON into the legacy function. We should probably move those into the legacy modeset helpers, too ... v2: Make it compile on arm drivers too (Noralf). v3: Correct kerneldoc to point at _disable_all(). Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: NNoralf Trønnes <noralf@tronnes.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Noralf Trønnes <noralf@tronnes.org> Cc: Ben Skeggs <bskeggs@redhat.com> Tested-by: NTomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170321164149.31531-1-daniel.vetter@ffwll.ch
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- 28 2月, 2017 3 次提交
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由 Thierry Reding 提交于
For consistency with other reference counting APIs in the kernel, add drm_framebuffer_get() and drm_framebuffer_put() to reference count DRM framebuffers. Compatibility aliases are added to keep existing code working. To help speed up the transition, all the instances of the old functions in the DRM core are already replaced in this commit. The existing semantic patch for the DRM subsystem-wide conversion is extended to account for these new helpers. Reviewed-by: NSean Paul <seanpaul@chromium.org> Acked-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NThierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170228144643.5668-5-thierry.reding@gmail.com
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由 Thierry Reding 提交于
For consistency with other reference counting APIs in the kernel, add drm_connector_get() and drm_connector_put() functions to reference count connectors. Compatibility aliases are added to keep existing code working. To help speed up the transition, all the instances of the old functions in the DRM core are already replaced in this commit. The existing semantic patch for mode object reference count conversion is extended for these new helpers. Reviewed-by: NSean Paul <seanpaul@chromium.org> Acked-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NThierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170228144643.5668-4-thierry.reding@gmail.com
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由 Thierry Reding 提交于
Subsequent patches will introduce reference counting APIs that are more consistent with similar APIs throughout the Linux kernel. These APIs use the _get() and _put() suffixes and will collide with this existing function. Rename the function to drm_mode_object_add() which is a slightly more accurate description of what it does. Also the kerneldoc for this function gives an indication that it's badly named because it doesn't actually acquire a reference to anything. Reviewed-by: NSean Paul <seanpaul@chromium.org> Acked-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NThierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170228144643.5668-2-thierry.reding@gmail.com
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- 26 1月, 2017 1 次提交
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由 Daniel Vetter 提交于
The function operates on modes, not CRTCs. Also move it into drm_modes.[hc]. Spotted while reviewing CRTC docs. Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170125062657.19270-15-daniel.vetter@ffwll.ch
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- 25 1月, 2017 2 次提交
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由 Daniel Vetter 提交于
After going through all the trouble of splitting out parts from drm_crtc.[hc] and then properly documenting each I've entirely forgotten to show the same TLC for CRTCs themselves! Let's make amends asap. v2: Review from Eric. Reviewed-by: NEric Engestrom <eric.engestrom@imgtec.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>
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由 Daniel Vetter 提交于
I just learned that &struct_name.member_name works and looks pretty even. It doesn't (yet) link to the member directly though, which would be really good for big structures or vfunc tables (where the per-member kerneldoc tends to be long). Also some minor drive-by polish where it makes sense, I read a lot of docs ... v2: Review from Eric. Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NEric Engestrom <eric.engestrom@imgtec.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170125062657.19270-4-daniel.vetter@ffwll.ch
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- 09 1月, 2017 1 次提交
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由 Shawn Guo 提交于
Add a bit more document for function drm_crtc_from_index() to cross link it with drm_crtc_from_index(), and explain that the function is useful in vblank code. While at it, add cross link comment for drm_plane_from_index() as well. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1483779131-19935-1-git-send-email-shawnguo@kernel.org
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- 30 12月, 2016 1 次提交
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由 Shawn Guo 提交于
It adds a crtc helper drm_crtc_from_index() to find the registered CRTC with a given index, just like drm_plane_from_index(). Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1483015290-16660-2-git-send-email-shawnguo@kernel.org
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- 15 12月, 2016 1 次提交
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由 Ville Syrjälä 提交于
Replace uses of fb->pixel_format with fb->format->format. Less duplicated information is a good thing. Note that coccinelle failed to eliminate the "/* fourcc format */" comment from drm_framebuffer.h, so I had to do that part manually. @@ struct drm_framebuffer *FB; expression E; @@ drm_helper_mode_fill_fb_struct(...) { ... - FB->pixel_format = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ i9xx_get_initial_plane_config(...) { ... - FB->pixel_format = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ ironlake_get_initial_plane_config(...) { ... - FB->pixel_format = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ skylake_get_initial_plane_config(...) { ... - FB->pixel_format = E; ... } @@ struct drm_framebuffer *a; struct drm_framebuffer b; @@ ( - a->pixel_format + a->format->format | - b.pixel_format + b.format->format ) @@ struct drm_plane_state *a; struct drm_plane_state b; @@ ( - a->fb->pixel_format + a->fb->format->format | - b.fb->pixel_format + b.fb->format->format ) @@ struct drm_crtc *CRTC; @@ ( - CRTC->primary->fb->pixel_format + CRTC->primary->fb->format->format | - CRTC->primary->state->fb->pixel_format + CRTC->primary->state->fb->format->format ) @@ struct drm_mode_set *set; @@ ( - set->fb->pixel_format + set->fb->format->format | - set->crtc->primary->fb->pixel_format + set->crtc->primary->fb->format->format ) @@ @@ struct drm_framebuffer { ... - uint32_t pixel_format; ... }; v2: Fix commit message (Laurent) Rebase due to earlier removal of many fb->pixel_format uses, including the 'fb->format = drm_format_info(fb->format->format);' snafu v3: Adjusted the semantic patch a bit and regenerated due to code changes Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Link: http://patchwork.freedesktop.org/patch/msgid/1481751175-18463-1-git-send-email-ville.syrjala@linux.intel.com
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- 14 12月, 2016 1 次提交
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由 Daniel Stone 提交于
If atomic state is available, use this to read the current plane in GetCrtc/GetPlane, rather than the legacy points. Signed-off-by: NDaniel Stone <daniels@collabora.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161213181912.92904-1-daniels@collabora.com
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- 07 12月, 2016 1 次提交
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由 Gustavo Padovan 提交于
Instead of dealing with crtc details inside drm_atomic.c we should just export a function that creates a new crtc fence for us and use that. Suggested-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1481046437-18778-1-git-send-email-gustavo@padovan.org
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- 16 11月, 2016 2 次提交
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由 Gustavo Padovan 提交于
Support DRM out-fences by creating a sync_file with a fence for each CRTC that sets the OUT_FENCE_PTR property. We use the out_fence pointer received in the OUT_FENCE_PTR prop to send the sync_file fd back to userspace. The sync_file and fd are allocated/created before commit, but the fd_install operation only happens after we know that commit succeed. v2: Comment by Rob Clark: - Squash commit that adds DRM_MODE_ATOMIC_OUT_FENCE flag here. Comment by Daniel Vetter: - Add clean up code for out_fences v3: Comments by Daniel Vetter: - create DRM_MODE_ATOMIC_EVENT_MASK - userspace should fill out_fences_ptr with the crtc_ids for which it wants fences back. v4: Create OUT_FENCE_PTR properties and remove old approach. v5: Comments by Brian Starkey: - Remove extra fence_get() in atomic_ioctl() - Check ret before iterating on the crtc_state - check ret before fd_install - set fence_state to NULL at the beginning - check fence_state->out_fence_ptr before put_user() - change order of fput() and put_unused_fd() on failure - Add access_ok() check to the out_fence_ptr received - Rebase after fence -> dma_fence rename - Store out_fence_ptr in the drm_atomic_state - Split crtc_setup_out_fence() - return -1 as out_fence with TEST_ONLY flag v6: Comments by Daniel Vetter - Add prepare/unprepare_crtc_signaling() - move struct drm_out_fence_state to drm_atomic.c - mark get_crtc_fence() as static Comments by Brian Starkey - proper set fence_ptr fence_state array - isolate fence_idx increment - improve error handling v7: Comments by Daniel Vetter - remove prefix from internal functions - make out_fence_ptr an s64 pointer - degrade DRM_INFO to DRM_DEBUG_ATOMIC when put_user fail - fix doc issues - filter out OUT_FENCE_PTR == NULL and do not fail in this case - add complete_crtc_signalling() - krealloc fence_state on demand Comment by Brian Starkey - remove unused crtc_state arg from get_out_fence() v8: Comment by Brian Starkey - cancel events before check for !fence_state - convert a few lefovers u64 types for out_fence_ptr - fix memleak by assign fence_state earlier after realloc - proper accout num_fences in case of error v9: Comment by Brian Starkey - memset last position of fence_state after krealloc Comments by Sean Paul - pass install_fds in complete_crtc_signaling() instead of ret - put_user(-1, fence_ptr) when decoding props v10: Comment by Brian Starkey - remove unneeded num_fences increment on error path - kfree fence_state after installing fences fd v11: rebase against latest drm-misc v12: rebase again against latest drm-misc Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Brian Starkey <brian.starkey@arm.com> (v10) Reviewed-by: NSean Paul <seanpaul@chromium.org> Tested-by: Robert Foss <robert.foss@collabora.com> (v10) [danvet: Appease checkpatch.] Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1479301221-13056-1-git-send-email-gustavo@padovan.org
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由 Gustavo Padovan 提交于
Create one timeline context for each CRTC to be able to handle out-fences and signal them. It adds a few members to struct drm_crtc: fence_context, where we store the context we get from fence_context_alloc(), the fence seqno and the fence lock, that we pass in fence_init() to be used by the fence. v2: Comment by Daniel Stone: - add BUG_ON() to fence_to_crtc() macro v3: Comment by Ville Syrjälä - Use more meaningful name as crtc timeline name v4: Comments by Brian Starkey - Use even more meaninful name for the crtc timeline - add doc for timeline_name Comment by Daniel Vetter - use in-line style for comments - rebase after fence -> dma_fence rename v5: Comment by Daniel Vetter - Add doc for drm_crtc_fence_ops v6: Comment by Chris Wilson - Move fence_to_crtc to drm_crtc.c - Move export of drm_crtc_fence_ops to drm_crtc_internal.h - rebase against latest drm-misc Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v5) Reviewed-by: Sean Paul <seanpaul@chromium.org> (v5) Tested-by: Robert Foss <robert.foss@collabora.com> (v5) Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1479220628-10204-1-git-send-email-gustavo@padovan.org
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- 15 11月, 2016 1 次提交
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由 Daniel Vetter 提交于
And also put the overview section into the KMS Properties part of the docs, instead of randomly-placed within the helpers - this is part of the uabi. With this patch I think drm_crtc.[hc] is cleaned up and entirely documented. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>
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