- 27 Jul, 2012 30 commits
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Inki Dae authored
this patch uses __free_page() to deallocate the pages allocated by alloc_page() and the pages doesn't need set_parge_dirty() and mark_page_accessed() because they aren't from page cache so removes them. this patch has a pair with previous patch below, http://www.spinics.net/lists/dri-devel/msg24382.html Changelog v2: remove unnecessary arguments. Changelog v3: fix npages type. - npages can have negative value. Signed-off-by:
Inki Dae <inki.dae@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com>
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Inki Dae authored
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Inki Dae authored
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Inki Dae authored
the region should be released by exporter once dmabuf's refcount becomes 0. Signed-off-by:
Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by:
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Inki Dae authored
when fd is imported to gem, whether the memory type from exporter is contigous or not should be set to gem flag so that drm-based driver can aware of the memory type. Signed-off-by:
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Inki Dae authored
shmem_read_mapping_page_gfp() first tries to allocate pages from page cache so if pages are allocated from page cache then these pages could have valid cache line. after that cpu may read garbage data from cache once gpu operation is completed with allocated pages. so with this patch, Non-contiguous memory allocation request allocates pages from highmem through alloc_page() with GFP_HIGHUSER_MOVABLE. Signed-off-by:
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Inki Dae authored
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Inki Dae authored
edid data from user should be allocated and copied into vidi context and also freed with disconnection. Signed-off-by:
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Inki Dae authored
if raw edid data isn't same as fake data then it can't be tested. Signed-off-by:
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Inki Dae authored
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Inki Dae authored
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Cooper Yuan authored
Signed-off-by:
Cooper Yuan <cooperyuan@gmail.com> Signed-off-by:
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Subash Patel authored
dma_buf_map_attachment() can return NULL and valid sg as return value. Hence the check for the returned scatter-gather must be using the inline function IS_ERR_OR_NULL() in place of IS_ERR() Signed-off-by:
Subash Patel <subash.ramaswamy@linaro.org> Signed-off-by:
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Subash Patel authored
exynos_pages_to_sg() internally calls sg_kmalloc() which can return no pages when the system is under high memory crunch. One such instance is chromeos-install in the chromeos. This patch adds check for the return value of the function in subject to return NULL on failure. Signed-off-by:
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Sachin Kamat authored
devm_* functions are device managed functions and make error handling and cleanup cleaner and simpler. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by:
Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by:
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Sachin Kamat authored
devm_* functions are device managed functions and make error handling and cleanup cleaner and simpler. Signed-off-by:
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Sachin Kamat authored
devm_* functions are device managed functions and make error handling and cleanup cleaner and simpler. Signed-off-by:
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Sachin Kamat authored
Fixes the following sparse warning: drivers/gpu/drm/exynos/exynos_drm_connector.c:199:20: warning: symbol 'exynos_drm_best_encoder' was not declared. Should it be static? Signed-off-by:
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Joonyoung Shim authored
This patch adds exynos specific property for crtc mode. The crtc mode property has tow modes - normal and blank. The normal mode is default mode and can use crtc normally. The blank mode turns off the private plane of crtc, so we don't see crtc screen but can see other plane screens. Signed-off-by:
Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by:
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Joonyoung Shim authored
The crtc disable is used to turn off private plane for crtc. Signed-off-by:
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Joonyoung Shim authored
The plane enable/disable can control only a power of plane, so they will be helpful to handle planes with dpms. Signed-off-by:
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Joonyoung Shim authored
The connector dpms should be controlled only by DPMS property and mode set. Signed-off-by:
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Joonyoung Shim authored
When we do mode set, the dpms mode should be ON. Don't control dpms in crtc commit function. Signed-off-by:
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Joonyoung Shim authored
The exynos drm driver used a specific ioctl - DRM_EXYNOS_PLANE_SET_ZPOS to set zpos of plane. It can be substitute to property of plane. This patch adds a property for plane zpos and removes DRM_EXYNOS_PLANE_SET_ZPOS ioctl. Signed-off-by:
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Joonyoung Shim authored
There is no any reason to update overlay at crtc directly because the crtc uses plane. Move its code to plane and call proper functions of plane from crtc. Signed-off-by:
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Joonyoung Shim authored
The crtc can use private plane instead it has overlay struct. It will be helpful use plane feature from crtc later. Signed-off-by:
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Joonyoung Shim authored
Add macro to get struct exynos_plane from struct drm_plane pointer. Signed-off-by:
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Joonyoung Shim authored
It is enough to set pipe of crtc to manager only when do mode_set of crtc. Signed-off-by:
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Joonyoung Shim authored
Call overlay->mode_set from crtc->mode_set instead of encoder->mode_set, it makes codes clearly. Signed-off-by:
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Inki Dae authored
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- 26 Jul, 2012 10 commits
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git://people.freedesktop.org/~danvet/drm-intelDave Airlie authored
Daniel writes: (this pull is the one with the bad patch dropped) First pile of fixes for 3.6 already, and I'm afraid it's a bit larger than what I'd wish for. But I've moved all the feature-y stuff to -next, so this really is all -fixes. Most of it is handling fallout from the hw context stuff, discovered now that mesa git has started using them for real. Otherwise all just small fixes: - unbreak modeset=0 on gen6+ (regressed in next) - const mismatch fix for ->mode_fixup - simplify overly clever lvds modeset code (current code can totally confuse backlights, resulting in broken panels until a full power draw restores them). - fix some fallout from the flushing_list disabling (regression only introduced in -next) - DP link train improvements (this also kills the last 3.2 dp regression afaik) - bugfix for the new ddc VGA detection on newer platforms - minor backlight fixes (one of them a -next regression) - only enable the required PM interrupts (to avoid waking up the cpu unnecessarily) - some really minor bits (workaround clarification, make coverty happy, hsw init fix) * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: (23 commits) drm/i915: unbreak lastclose for failed driver init drm/i915: Set the context before setting up regs for the context. drm/i915: constify mode in crtc_mode_fixup drm/i915/lvds: ditch ->prepare special case drm/i915: dereferencing an error pointer drm/i915: fix invalid reference handling of the default ctx obj drm/i915: Add -EIO to the list of known errors for __wait_seqno drm/i915: Flush the context object from the CPU caches upon switching drm/i915: Make the lock for pageflips interruptible drm/i915: don't forget the PCH backlight registers drm/i915: Insert a flush between batches if the breadcrumb was dropped drm/i915: missing error case in init status page drm/i915: mask tiled bit when updating ILK sprites drm/i915: try to train DP even harder drm/i915: kill intel_ddc_probe drm/i915: check whether we actually received an edid in detect_ddc drm/i915: fix up PCH backlight #define mixup drm/i915: Add comments to explain the BSD tail write workaround drm/i915: Disable the BLT on pre-production SNB hardware drm/i915: initialize power wells in modeset_init_hw ...
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Dave Airlie authored
Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next * 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau: init vblank requests list drm/nv50: extend vblank semaphore to generic dmaobj + offset pair drm/nouveau: mark most of our ioctls as deprecated, move to compat layer drm/nouveau: move current gpuobj code out of nouveau_object.c drm/nouveau/gem: fix object reference leak in a failure path drm/nv50: rename INVALID_QUERY_OR_TEXTURE error to INVALID_OPERATION drm/nv84: decode PCRYPT errors drm/nouveau: dcb table quirk for fdo#50830 nouveau: Fix alignment requirements on src and dst addresses
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Marcin Slusarz authored
Fixes kernel panic when vblank interrupt triggers before first sync to vblank request. (Besides init, remove some relevant leftovers from vblank rework) Reported-by:
Ortwin Glück <odi@odi.ch> Signed-off-by:
Marcin Slusarz <marcin.slusarz@gmail.com> Cc: stable@vger.kernel.org [3.5] Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
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Ben Skeggs authored
These will be replaced in the near future, the code isn't yet stable enough for this merge window however. Signed-off-by: -
Ben Skeggs authored
I want this file for the new interfaces... Signed-off-by: -
Ben Skeggs authored
Reported-by:
Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by:
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Marcin Slusarz authored
Current name is misleading, because this error can be triggered by other conditions, like changing STRMOUT parameter without disabling STRMOUT first. Signed-off-by:
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Marcin Slusarz authored
Signed-off-by:
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Ben Skeggs authored
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