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2014-09-15video: Add ADV7123 DT bindings documentationLaurent Pinchart1-0/+50
The ADV7123 is a video DAC described by an input port, an output port, and an optional power save GPIO. Signed-off-by: Laurent Pinchart <[email protected]>
2014-09-15video: Add DT binding documentation for VGA connectorLaurent Pinchart1-0/+36
The VGA connector is described by a single input port and an optional DDC bus. Signed-off-by: Laurent Pinchart <[email protected]>
2014-09-15devicetree: Add vendor prefix "thine" to vendor-prefixes.txtLaurent Pinchart1-0/+1
Use the company name as vendor prefix. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Rob Herring <[email protected]>
2014-09-15devicetree: Add vendor prefix "mitsubishi" to vendor-prefixes.txtLaurent Pinchart1-0/+1
Mitsubishi Electric Corporation has a numerical stock ticker, use the company name as vendor prefix. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Rob Herring <[email protected]>
2014-09-15drm/shmob: Update copyright noticeLaurent Pinchart11-11/+11
The "Renesas Corporation" listed in the copyright notice doesn't exist. Replace it with "Renesas Electronics Corporation" and update the copyright years. Signed-off-by: Laurent Pinchart <[email protected]>
2014-09-15drm/rcar-du: Update copyright noticeLaurent Pinchart18-18/+18
The "Renesas Corporation" listed in the copyright notice doesn't exist. Replace it with "Renesas Electronics Corporation" and update the copyright years. Signed-off-by: Laurent Pinchart <[email protected]>
2014-09-13Merge tag 'topic/drm-header-rework-2014-09-12' of ↵Dave Airlie42-501/+588
git://anongit.freedesktop.org/drm-intel into drm-next So here's the header cleanup, rebased on top of drm-next. Two new header files are created here: - drivers/gpu/drm/drm_internal.h for non-legacy drm.ko private declarations. - include/drm/drm_legacy.h for legacy interfaces used by non-kms drivers. And of course lots fo stuff gets shuffled into the already existing drivers/gpu/drm/drm_legacy.h for drm.ko internal stuff. topic branch smoke-tested in drm-intel-nightly for a bit. And the 0day tester also worked through it (and found a few places I didn't add a static to functions). * tag 'topic/drm-header-rework-2014-09-12' of git://anongit.freedesktop.org/drm-intel: drm: Move DRM_MAGIC_HASH_ORDER into drm_drv.c drm: Move drm_class to drm_internal.h drm: Move LOCK_TEST_WITH_RETURN to <drm/drm_legacy.h> drm: Move legacy buffer structures to <drm/drm_legacy.h> drm: Move drm_memory.c map support declarations to <drm/drm_legacy.h> drm: Purge ioctl forward declarations from drmP.h drm: unexport drm_global_mutex drm: Move piles of functions from drmP.h to drm_internal.h drm: Move vblank related module options into drm_irq.c drm: Drop drm_sysfs_class from drmP.h drm: Move __drm_pci_free to drm_legacy.h drm: Create drm legacy driver header drm: Move drm_legacy_vma_flush into drm_legacy.h drm: Move sg functions into drm_legacy.h drm: Move dma functions into drm_legacy.h
2014-09-12drm: Move DRM_MAGIC_HASH_ORDER into drm_drv.cDaniel Vetter2-8/+2
Only used in one place ever, so put it right next to that. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move drm_class to drm_internal.hDaniel Vetter2-2/+2
Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move LOCK_TEST_WITH_RETURN to <drm/drm_legacy.h>Daniel Vetter2-17/+17
Unfortunately we can't move struct drm_lock_data easily since it's embedded into struct drm_master. And figuring out where exactly this struct should be allocated isn't that simple ... Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move legacy buffer structures to <drm/drm_legacy.h>Daniel Vetter9-118/+127
A few odd cases: - mgag200 someho had a totally unused drm_dma_handle_t. Remove it. - i915 still uses the legacy pci dma alloc api, so grows an include. Everything else fairly standard. v2: Include "drm_legacy.h" in drm.ko source files for consistency. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move drm_memory.c map support declarations to <drm/drm_legacy.h>Daniel Vetter11-91/+88
And replace the drm_core_ prefix with drm_legacy_ since really, this isn't core stuff. Also drop drm_core_dropmap since it's unused. v2: Fix up i810.ko fully which somehow slipped through. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Purge ioctl forward declarations from drmP.hDaniel Vetter2-142/+126
If we push down the ioctl table in drm_ioctl.c all the forward declarations in drmP.h are not required any more. v2: Fold in fixup from Fenugguang Wu to declare functions as static. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: unexport drm_global_mutexDaniel Vetter4-2/+2
Drivers really, really have no business even looking at this lock. And thankfully they don't. So unexport it and move the declaration to drm_internal.h. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move piles of functions from drmP.h to drm_internal.hDaniel Vetter10-55/+76
This way drivers can't grow crazy ideas any more, and it also helps a bit in reviewing EXPORT_SYMBOLS. v2: Even more stuff. Unfortunately we can't move drm_vm_open_locked because exynos does some horrible stuff with it. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move vblank related module options into drm_irq.cDaniel Vetter5-17/+40
This allows us to drop 2 header declarations from drmP.h. The 3rd one is also used in drm_ioctl.c, so for that create a new drm_internal.h header for non-legacy non-kms (since we have internal headers for those parts already) declarations private to drm.ko. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Drop drm_sysfs_class from drmP.hDaniel Vetter1-1/+0
No user at all. My guess is that this is a leftover from ttm before it used the more abstract helpers to register/unregister its sysfs objects (see drm_sysfs.h). At least in the existing history it was never used. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move __drm_pci_free to drm_legacy.hDaniel Vetter5-5/+7
Also sprinkle the customary legacy_ prefix. Unfortunately we can't move the other functions since i915 is still using them. Shame on me for that one :( v2: Fix patch subject as spotted by David Herrmann. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Create drm legacy driver headerDaniel Vetter11-15/+73
And move a few legayc functions to start things over there. It compiles ... Inspired by a patch from Dave Airlie, but with a split between drm.ko private legacy functions and stuff used by drivers. Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move drm_legacy_vma_flush into drm_legacy.hDaniel Vetter2-2/+2
Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move sg functions into drm_legacy.hDaniel Vetter4-13/+14
Also sprinkle the drm_legacy_ prefix where missing. v2: Drop extern from function declarations and include "drm_legacy.h" in drm_scatter.c, spotted by David. Cc: David Herrmann <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12drm: Move dma functions into drm_legacy.hDaniel Vetter5-15/+14
Also drop the unneeded EXPORT_SYMBOL and sprinkle drm_legacy_ prefixes where missing. v2: Drop the confusing _core_ and drop extern, both suggested by David. Cc: David Herrmann <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2014-09-12Merge tag 'topic/vblank-rework-2014-09-12' of ↵Dave Airlie9-155/+286
git://anongit.freedesktop.org/drm-intel into drm-next So updated vblank-rework pull request, now with the polish that Mario requested applied (and reviewed by him). Also with backmerge like you've requested for easier merging. The neat thing this finally allows is to immediately disable the vblank interrupt on the last drm_vblank_put if the hardware has perfectly accurate vblank counter and timestamp readout support. On i915 that required piles of small adjustements from Ville since depending upon the platform and port the vblank happens at different scanout lines. Of course this is fully opt-in and per-device (we need that since gen2 doesn't have a hw vblank counter). * tag 'topic/vblank-rework-2014-09-12' of git://anongit.freedesktop.org/drm-intel: (22 commits) drm: Clarify vblank ts/scanoutpos sampling #defines drm: Simplify return value of drm_get_last_vbltimestamp drm: Only update final vblank count when precise ts is available drm: Really never disable vblank irqs for offdelay==0 drm: Use vblank_disable_and_save in drm_vblank_cleanup() drm: Remove drm_vblank_cleanup from drm_vblank_init error path. drm: Store the vblank timestamp when adjusting the counter during disable drm: Fix confusing debug message in drm_update_vblank_count() drm/i915: Update scanline_offset only for active crtcs drm: Kick start vblank interrupts at drm_vblank_on() drm/i915: Opt out of vblank disable timer on >gen2 drm: Add dev->vblank_disable_immediate flag drm: Disable vblank interrupt immediately when drm_vblank_offdelay<0 drm: Fix race between drm_vblank_off() and drm_queue_vblank_event() drm: Fix deadlock between event_lock and vbl_lock/vblank_time_lock drm: Reduce the amount of dev->vblank[crtc] in the code drm: Avoid random vblank counter jumps if the hardware counter has been reset drm: Have the vblank counter account for the time between vblank irq disable and drm_vblank_off() drm: Move drm_update_vblank_count() drm: Don't clear vblank timestamps when vblank interrupt is disabled ...
2014-09-12drm/ast: switch to using CACHED by default for sysramDave Airlie1-2/+2
This fixes problems on ppc64 platforms, where we could end up using a WC mapping for migrating BOs with memcpy, when really we want to use cached memory. Tested-by: Ben Herrenschmidt <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2014-09-12drm: split ati_pcigart.h out of drmP.hDave Airlie5-23/+32
Just move this into a separate header file, and make the two users use it. Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2014-09-12Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie23-211/+284
into drm-next concurrent buffer reads. * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: allow concurrent buffer reads drm/radeon: add the infrastructure for concurrent buffer access drm/ttm: allow fence to be added as shared
2014-09-12drm/vmwgfx: Fix drm.h includeJosh Boyer1-1/+1
The userspace drm.h include doesn't prefix the drm directory. This can lead to compile failures as /usr/include/drm/ isn't in the standard gcc include paths. Fix it to be <drm/drm.h>, which matches the rest of the driver drm header files that get installed into /usr/include/drm. Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1138759 Fixes: 1d7a5cbf8f74e Reported-by: Jeffrey Bastian <[email protected]> Signed-off-by: Josh Boyer <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2014-09-11drm/radeon: allow concurrent buffer readsChristian König1-2/+3
Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2014-09-11drm/radeon: add the infrastructure for concurrent buffer accessChristian König18-208/+253
This allows us to specify if we want to sync to the shared fences of a reservation object or not. Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2014-09-11drm/ttm: allow fence to be added as sharedChristian König7-3/+30
This patch adds a new flag to the ttm_validate_buffer list to add the fence as shared to the reservation object. Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2014-09-11Merge remote-tracking branch 'airlied/drm-next' into topic/vblank-reworkDaniel Vetter9622-447104/+415250
Dave asked me to do the backmerge before sending him the revised pull request, so here we go. Nothing fancy in the conflicts, just a few things changed right next to each another. Conflicts: drivers/gpu/drm/drm_irq.c Signed-off-by: Daniel Vetter <[email protected]>
2014-09-11drm: Clarify vblank ts/scanoutpos sampling #definesDaniel Vetter6-8/+8
I've read INVBL as "invalid backlight" and got mightly confused. The #defines are already fairly long and we can afford to extend them a bit more without resulting in ugly code all over. I'm not sure how useful the complicated bitmask return value of these functions really are since no one checks them. But for now let's keep things as is. Cc: Mario Kleiner <[email protected]> Cc: Ville Syrjälä <[email protected]> Reviewed-by: Mario Kleiner <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2014-09-11drm: Simplify return value of drm_get_last_vbltimestampDaniel Vetter2-12/+15
Imo u32 hints at a register value, but in reality all callers only care whether the sampled timestamp is precise or not. So give them just a bool. Also move the declaration out of drmP.h, it's only used in drm_irq.c. v2: Also drop the EXPORT_SYMBOL, spotted by Mario. Cc: Mario Kleiner <[email protected]> Cc: Ville Syrjälä <[email protected]> Reviewed-by: Mario Kleiner <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2014-09-11drm: Only update final vblank count when precise ts is availableDaniel Vetter1-1/+8
Drivers without a hardware vblank counter simply can't account for the vblanks that happened while the vblank interrupt was off. To check this grab a vblank timestamp and if the result is dubious follow the normal save-and-disable logic. Drivers should prevent this by setting vblank_disable_allowed = false, but since running vblank interrupts constantly is not good for power consumption most drivers lie. Testing for precise vblank timestamps is the next best thing we can check for. Suggested-by: Mario Kleiner <[email protected]> Cc: Mario Kleiner <[email protected]> Cc: Matt Roper <[email protected]> Cc: Ville Syrjälä <[email protected]> Reviewed-by: Mario Kleiner <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2014-09-11drm: Really never disable vblank irqs for offdelay==0Daniel Vetter1-2/+4
With the new support for immediate vblank disabling we always disabled the vblank interrupt right away, irrespective of the vblank offdelay setting. But being able to let vblanks run forever is fairly useful for debugging, so restore that behaviour. Suggested-by: Mario Kleiner <[email protected]> Cc: Mario Kleiner <[email protected]> Cc: Matt Roper <[email protected]> Cc: Ville Syrjälä <[email protected]> Reviewed-by: Matt Roper <[email protected]> Reviewed-by: Mario Kleiner <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2014-09-11Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into ↵Dave Airlie28-412/+1544
drm-next 1) add LVDS support for mdp4 (tested with auo B101XTN01.0 panel) 2) add B101XTN01.0 panel 3) bit of gpu refactoring to prepare for addition of addition gpu generations beyond just a3xx * 'msm-next' of git://people.freedesktop.org/~robclark/linux: drm/msm/adreno: push dump/show stuff to base class drm/msm/adreno: bit of init refactoring drm/msm/adreno: move decision about what gpu to to load drm/msm/adreno: split adreno device out into it's own file drm/panel/simple: add optronics B101XTN01.0 (v3) drm/msm/mdp4: add LVDS panel support drm/msm/mdp4: fix blend setup with multiple crtcs drm/msm: update generated headers
2014-09-11Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2-11/+19
into drm-next A few more radeon patches for 3.18. This patch set gives us more flexibility with respect to buffer placement in vram with respect to CPU access. E.g., if you know you will not need CPU access, we can now pin outside of the CPU window, reducing contention for the CPU window space. * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: add RADEON_GEM_NO_CPU_ACCESS BO creation flag (v4) drm/radeon: Clean up assignment of TTM placement lpfn member for pinning drm/radeon: Add RADEON_GEM_CPU_ACCESS BO creation flag
2014-09-10drm/radeon: add RADEON_GEM_NO_CPU_ACCESS BO creation flag (v4)Alex Deucher2-0/+3
Allows pinning of buffers in the non-CPU visible portion of vram. v2: incorporate Michel's comments. v3: rebase on Michel's patch v4: rebase on Michel's v2 patch Signed-off-by: Alex Deucher <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
2014-09-10drm/radeon: Clean up assignment of TTM placement lpfn member for pinningMichel Dänzer1-9/+5
This sets the lpfn member to 0 instead of the full domain size. TTM uses the full domain size when lpfn is 0. Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2014-09-10drm/radeon: Add RADEON_GEM_CPU_ACCESS BO creation flagMichel Dänzer2-2/+11
This flag is a hint that userspace expects the BO to be accessed by the CPU. We can use that hint to prevent such BOs from ever being stored in the CPU inaccessible part of VRAM. Signed-off-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2014-09-10drm/msm/adreno: push dump/show stuff to base classRob Clark3-35/+39
Add ptr to list of interesting registers to 'struct adreno_gpu' and use that to move most of the debugfs show and register dump bits down into adreno_gpu. This will avoid duplication as support for additional adreno generations is added. Signed-off-by: Rob Clark <[email protected]>
2014-09-10drm/msm/adreno: bit of init refactoringRob Clark4-41/+40
Push a few bits down into adreno_gpu so they won't have to be duplicated as support for additional adreno generations is added. Signed-off-by: Rob Clark <[email protected]>
2014-09-10drm/msm/adreno: move decision about what gpu to to loadRob Clark5-99/+128
Move this into into adreno_device, and decide based on gpu revision rather than just assuming a3xx. Signed-off-by: Rob Clark <[email protected]>
2014-09-10drm/msm/adreno: split adreno device out into it's own fileRob Clark5-159/+174
We'd rather not duplicate these parts as support for additional gpu generations is added. Signed-off-by: Rob Clark <[email protected]>
2014-09-10drm/panel/simple: add optronics B101XTN01.0 (v3)Rob Clark2-0/+34
LVDS panel, make/model described as: AU Optronics Corporation - B101XTN01.0 (H/W:0A) See: http://www.encore-electronic.com/media/B101XTN01.0.pdf Tested with panel attached to an Inforce IFC6410 board. Signed-off-by: Rob Clark <[email protected]>
2014-09-10drm/msm/mdp4: add LVDS panel supportRob Clark8-10/+933
LVDS panel support uses the LCDC (parallel) encoder. Unlike with HDMI, there is not a separate LVDS block, so no need to split things into a bridge+connector. Nor is there is anything re-used with mdp5. Note that there can be some regulators shared between HDMI and LVDS (in particular, on apq8064, ext_3v3p), so we should not use the _exclusive() variants of devm_regulator_get(). The drm_panel framework is used for panel-specific driver. Signed-off-by: Rob Clark <[email protected]>
2014-09-10drm/msm/mdp4: fix blend setup with multiple crtcsRob Clark5-23/+46
In particular, blend_setup() should not overwrite the other crtc's mixer settings. Also, the encoder needs to be able to specify the mixer-id explicitly, since both LVDS and DTV use 'INTF_LVDC_DTV', so we cannot guess the mixer-id from the interface. Signed-off-by: Rob Clark <[email protected]>
2014-09-10drm/msm: update generated headersRob Clark11-48/+153
In particular, pick up the definitions for a handful of LVDS related registers. Signed-off-by: Rob Clark <[email protected]>
2014-09-10Merge tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux into drm-nextDave Airlie9-672/+3072
IPUv3 preparations for capture support * tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux: (26 commits) gpu: ipu-v3: Add ipu_dump() gpu: ipu-cpmem: Add ipu_cpmem_dump() gpu: ipu-v3: Add more planar formats support gpu: ipu-cpmem: Add second buffer support to ipu_cpmem_set_image() gpu: ipu-cpmem: Add ipu_cpmem_set_rotation() gpu: ipu-cpmem: Add ipu_cpmem_set_axi_id() gpu: ipu-cpmem: Add ipu_cpmem_set_block_mode() gpu: ipu-v3: Add ipu_idmac_lock_enable() gpu: ipu-v3: Add ipu_idmac_enable_watermark() gpu: ipu-v3: Add ipu_stride_to_bytes() gpu: ipu-v3: Add __ipu_idmac_reset_current_buffer() gpu: ipu-v3: Add ipu_idmac_clear_buffer() gpu: ipu-v3: Add ipu_idmac_buffer_is_ready() gpu: ipu-v3: Move IDMAC channel names to imx-ipu-v3.h gpu: ipu-v3: Add helper function checking if pixfmt is planar gpu: ipu-v3: Add rotation mode conversion utilities gpu: ipu-v3: Add ipu_mbus_code_to_colorspace() gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark() gpu: ipu-v3: smfc: Convert to per-channel gpu: ipu-v3: smfc: Move enable/disable to ipu-smfc.c ...
2014-09-10drm: move drm-lock API to drm_legacy.hDavid Herrmann9-35/+38
Same as the other legacy APIs, most of this is internal, so prefix it with drm_legacy_* and move into drm_legacy.h. Signed-off-by: David Herrmann <[email protected]> Reviewed-by: Thierry Reding <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
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