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2016-08-23drm/amdgpu: Fix indentation in dce_v8_0_audio_write_sad_regs()Alexandre Demers
Fixed indentation for readability. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-23drm/rockchip: analogix_dp: drop unnecessary probe deferral "error" printBrian Norris
This driver is the only user of of_drm_find_panel() which prints an error before doing probe deferral, yielding messages like this on boot, before eventually succeeding: [ 2.234271] [drm:rockchip_dp_probe] *ERROR* failed to find panel ... [ 4.797539] [drm:rockchip_dp_probe] *ERROR* failed to find panel ... Let's just drop the message. Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: Enable vblank without eventSean Paul
vblank should be enabled regardless of whether an event is expected back. This is especially important for a cursor plane. Reviewed-by: Yakir Yang <ykk@rock-chips.com> Tested-by: Yakir Yang <ykk@rock-chip.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: Improve analogix-dp psr handlingSean Paul
Remove the delayed worker, opting instead for the non-delayed variety. Also introduce a lock to ensure we don't have races with the worker and psr_state. Finally, cancel and wait for the worker to finish when disabling the bridge. Reviewed-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: A couple small fixes to psrSean Paul
A few things that need tidying up, no functional changes. Reviewed-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: Use a spinlock to protect psr stateSean Paul
The handling of psr state is racey, shore that up with a per-psr driver lock. Reviewed-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: Don't use a delayed worker for psr state changesSean Paul
The delayed worker isn't needed and is racey. Remove it and do the state change in line. Reviewed-by: Yakir Yang <ykk@rock-chips.com> Tested-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: Convert psr_list_mutex to spinlock and use itSean Paul
This patch converts the psr_list_mutex to a spinlock and locks all access to psr_list to avoid races (however unlikely they were). Reviewed-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: analogix_dp: implement PSR functionYakir Yang
Alway enable the PSR function for Rockchip analogix_dp driver. If panel don't support PSR, then the core analogix_dp would ignore this setting. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/bridge: analogix_dp: add the PSR function supportYakir Yang
The full name of PSR is Panel Self Refresh, panel device could refresh itself with the hardware framebuffer in panel, this would make lots of sense to save the power consumption. This patch have exported two symbols for platform driver to implement the PSR function in hardware side: - analogix_dp_active_psr() - analogix_dp_inactive_psr() Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: add an common abstracted PSR driverYakir Yang
The PSR driver have exported four symbols for specific device driver, and it's safe to call them in interrupt context: - rockchip_drm_psr_register() - rockchip_drm_psr_unregister() - rockchip_drm_psr_enable() - rockchip_drm_psr_disable() - rockchip_drm_psr_flush() Encoder driver should call the register/unregister interfaces to hook itself into common PSR driver, encoder have implement the 'psr_set' callback which use the set PSR state in hardware side. Crtc driver would call the enable/disable interfaces when vblank is enable/disable, after that the common PSR driver would call the encoder registered callback to set the PSR state. Fb driver would call the flush interface in 'fb->dirty' callback, this helper function would force all PSR enabled encoders to exit from PSR for 3 seconds. Signed-off-by: Yakir Yang <ykk@rock-chips.com> [seanpaul removed leftover psr_enabled/psr_work kruft from drm_vop.c] Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: vop: export line flag functionYakir Yang
VOP have integrated a hardware counter which indicate the exact display line that vop is scanning. And if we're interested in a specific line, we can set the line number to vop line_flag register, and then vop would generate a line_flag interrupt for it. For example eDP PSR function is interested in the vertical blanking period, then driver could set the line number to zero. This patch have exported a symbol that allow other driver to listen the line flag event with given timeout limit: - rockchip_drm_wait_line_flag() Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/bridge: analogix_dp: Ensure the panel is properly prepared/unpreparedSean Paul
Instead of just preparing the panel on bind, actually prepare/unprepare during modeset/disable. The panel must be prepared in order to read hpd status and edid, so we need to keep state around the prepares in order to ensure we don't accidentally turn the panel off at the wrong time. Reviewed-by: Yakir Yang <ykk@rock-chips.com> Tested-by: Yakir Yang <ykk@rock-chips.com> Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23dt-bindings: add compatible strings for big/little rockchip vopsMark Yao
This patch documents the compatible strings for the big and little vop in rockchip's drm driver. Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> [seanpaul removed superfluous description per tfiga's review] Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23dt-bindings: sort Rockchip vop compatible by chip's numberMark Yao
Reorder the compatible vop devices to be sorted by chip number in ascending order. Reviewed-by: Tomasz Figa <tfiga@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> [seanpaul added commit description per tfiga's review] Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: vop: add rk3399 vop supportMark Yao
There are two VOP in rk3399 chip, respectively VOP_BIG and VOP_LIT. most registers layout of this two vop is same, their framework are both VOP_FULL, the Major differences of this two is that: VOP_BIG max output resolution is 4096x2160. VOP_LIT max output resolution is 2560x1600 VOP_BIG support four windows. VOP_LIT only support two windows. RK3399 vop register layout is similar with rk3288, so some feature can reuse with rk3288. Reviewed-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: vop: introduce VOP_REG_MASKMark Yao
Some new vop register support mask, bit[16-31] is mask, bit[0-15] is value, the mask is correspond to the value. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> [seanpaul masked 'v' per tfiga's review comments] Reviewed-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: sort registers define by chip's numberMark Yao
No functional changes, sort the vop registers to make code more readable. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> [seanpaul resolved conflict with name change from _3066 to _3036] Reviewed-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-08-23drm/rockchip: Delete unnecessary assignment for the field "owner"Markus Elfring
The field "owner" is set by the core. Thus delete an unneeded initialisation. Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/41e48fd3-f713-7225-1df2-3b1f4758f949@users.sourceforge.net
2016-08-23drm/bridge: dw-hdmi: Delete unnecessary assignment for the field "owner"Markus Elfring
The field "owner" is set by the core. Thus delete an unneeded initialisation. Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/7c97565d-eee3-45e9-b494-9e802977502c@users.sourceforge.net
2016-08-23drm/rockchip: Don't continue trying to enable crtc on failureSean Paul
If vop_enable fails, don't continue on, it causes system hangs. Reviewed-by: Yakir Yank <ykk@rock-chips.com> Tested-by: Yakir Yank <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1471302749-2811-1-git-send-email-seanpaul@chromium.org
2016-08-23drm/fb-helper: Add drm_fb_helper_set_suspend_unlocked()Noralf Trønnes
This adds a function that also takes the console lock before calling fb_set_suspend() in contrast to drm_fb_helper_set_suspend() which is a plain wrapper around fb_set_suspend(). Resume is run asynchronously using a worker if the console lock is already taken. This is modelled after the i915 driver. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1471953246-29602-1-git-send-email-noralf@tronnes.org
2016-08-23drm/fb-helper: Fix the dummy remove_conflicting_framebuffersChris Wilson
We always need to remove conflicting framebuffers if any other fb driver is enabled, and not just if we are setting up an fbdev ourselves. Unfortunately remove_conflicting_framebuffers() was incorrectly stubbed out if !fbdev rather than !fb leading to major memory corruption (and corrupt filesystems) upon boot. Fixes: 44adece57e26 ("drm/fb-helper: Add a dummy remove_conflicting_framebuffers") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Cc: Noralf Trønnes <noralf@tronnes.org> Cc: tomi.valkeinen@ti.com Cc: dh.herrmann@gmail.com Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20160822204452.2509-1-chris@chris-wilson.co.uk
2016-08-23drm/udl: Ensure channel is selected before using the device.Jamie Lentin
Lift configuration command from udlfb. This appears to be essential for at least a Rextron VCUD-60, without which no URB communication occurs. Signed-off-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1471904254-26545-1-git-send-email-jm@lentin.co.uk
2016-08-22drm/amdgpu: Use correct mask in dce_v8_0_afmt_setmode() and fix comment typos.Alexandre Demers
We were using the same mask twice. Looking at radeon, it seems we should be using HDMI_AVI_INFO_CONT instead as the second mask. Being there, fix typos in comments and improved readability. I haven't looked at other DCEs, the mask may also be wrong for them. Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: cleanup amdgpu_vm_bo_update paramsChristian König
Make it more obvious what we are doing here. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: stop adding dummy entry in amdgpu_ttm_placement_initChristian König
AMDGPU_GEM_CREATE_NO_CPU_ACCESS and AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED are obviously mutual exclusive. So stop adding a dummy entry without effect when both are specified. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: cleanup amdgpu_ttm_placement_initChristian König
Make it more clear what this function does. No intendet functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: fix lru size grouping v2Christian König
Adding a BO can make it the insertion point for larger sizes as well. v2: add a comment about the guard structure. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amd/powerplay: Tidy up cz_hwmgr.cTom St Denis
Clean up whitespace and formatting. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: add AMDGPU_INFO_NUM_EVICTIONSMarek Olšák
For profiling. v2: really bump the minor version Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: recover vram bo from shadow after gpu reset V2Chunming Zhou
V2: 1. don't directly submit to many jobs at the same time. 2. delete unrelated printk. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: link all shadow bo V2Chunming Zhou
V2: 1. use mutex instead of spinlock for shadow list, since its process could sleep. 2. move list_del to bo destroy phase. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: update pt shadow while updating pt V2Chunming Zhou
V2: move shadow parameter to amdgpu_pte_update_params. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: minutemaidpark@hotmail.com Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: update pd shadow while updating pd V2Chunming Zhou
V2: Checking if shadow is valid. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: sync bo and shadow V3Chunming Zhou
Use shadow flag to judge which direction to sync. V2: Don't need bo pin, so remove it. V3: 1. Split to two functions, one is backup_to_shadow, another is restore_from_shadow. 2. Clean up previous shadow direction difinitions. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amdgpu: add direct submision option for copy_bufferChunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm: Avoid calling dev_printk(.dev = NULL)Chris Wilson
Since dev_printk likes to print "(NULL device *):" when passed in a NULL pointer, we have to manually call printk() ourselves. Fixes: c4e68a583202 ("drm: Introduce DRM_DEV_* log messages") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Eric Engestrom <eric.engestrom@imgtec.com> Cc: Sean Paul <seanpaul@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20160819073750.16610-1-chris@chris-wilson.co.uk
2016-08-22drm: avoid exposing kernel stack in compat_drm_getstatsHeinrich Schuchardt
The C standard does not specify the size of the integer used to store an enum. Hence in structure drm_stats32_t alignment bytes may exist. To avoid exposing bytes from the kernel stack it is necessary to initialize variable s32 completely. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1471802179-2886-1-git-send-email-xypron.glpk@gmx.de
2016-08-22reservation: fix small comment typoRob Clark
Signed-off-by: Rob Clark <robdclark@gmail.com> [danvet: Mark up as function for proper cross-linking.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1471640134-30888-1-git-send-email-robdclark@gmail.com
2016-08-22drm/i915: Update DRIVER_DATE to 20160822Daniel Vetter
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-08-19drm/amdgpu: add need backup function V2Chunming Zhou
V2: add checking if need backup in amdgpu_bo_create. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-19drm/amd/amdgpu: S3 resumed failed after 4-5 times loopjimqu
Phenomenon: software hang when device resume back, read UVD fence is 0xffffffff and read pcie pid is 0xffff. The issue is caused by VCE reset when update cg setting. according to HW programming guide, adjust update VCE cg sequence. The patch apply to VCE2.0. Signed-off-by: JimQu <Jim.Qu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-19drm/amdgpu: use domain's gpu_offset for start addrFlora Cui
Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-19drm/amdgpu: update gart_pin_size only if the bo is pined to GTTFlora Cui
Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-19drm/amdgpu: check domain sanity in amdgpu_bo_pin_restricted()Flora Cui
abort if the bo is pined to other domain already Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-19amdgpu: move ttm stuff to amdgpu_ttm.hFlora Cui
Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-19drm/amd/powerplay: enable power containment features for tonga.Rex Zhu
v2: fix build error introduced when fix code style problems. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-19drm/i915: Use remap_io_mapping() to prefault all PTE in a single passChris Wilson
Very old numbers indicate this is a 66% improvement when remapping the entire object for fence contention - due to the elimination of track_pfn_insert and its strcmp. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Testcase: igt/gem_fence_upload/performance Testcase: igt/gem_mmap_gtt Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20160819155428.1670-6-chris@chris-wilson.co.uk
2016-08-19drm/i915: Embed the io-mapping struct inside drm_i915_privateChris Wilson
As io_mapping.h now always allocates the struct, we can avoid that allocation and extra pointer dance by embedding the struct inside drm_i915_private Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20160819155428.1670-5-chris@chris-wilson.co.uk
generated by cgit (git 2.34.1) at 2025-09-15 17:10:03 +0000