Ville Syrjälä bb6ae9e653 drm/i915: Allow planes to declare their minimum acceptable cdclk ... Various pixel formats and plane scaling impose additional constraints on the cdclk frequency. Provide a new plane->min_cdclk() hook that will be used to compute the minimum acceptable cdclk frequency for each plane. Annoyingly on some platforms the numer of active planes affects this calculation so we must also toss in more planes into the state when the number of active planes changes. The sequence of state computation must also be changed: 1. check_plane() (updates plane's visibility etc.) 2. figure out if more planes now require update min_cdclk computaion 3. calculate the new min cdclk for each plane in the state 4. if the minimum of any plane now exceeds the current logical cdclk we recompute the cdclk 4. during cdclk computation take the planes' min_cdclk into accoutn 5. follow the normal cdclk programming to change the cdclk frequency. This may now require a modeset (except on bxt/glk in some cases), which either succeeds or fails depending on whether userspace has given us permission to perform a modeset or not. v2: Fix plane id check in intel_crtc_add_planes_to_state() Only print the debug message when cdclk needs bumping Use dev_priv->cdclk... as the old state explicitly Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191015193035.25982-5-ville.syrjala@linux.intel.com		2019-10-24 21:22:25 +03:00
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display	drm/i915: Allow planes to declare their minimum acceptable cdclk	2019-10-24 21:22:25 +03:00
gem	drm/i915/gt: Split intel_ring_submission	2019-10-24 12:14:21 +01:00
gt	drm/i915/gt: Split intel_ring_submission	2019-10-24 12:14:21 +01:00
gvt	drm/i915/gt: Split intel_ring_submission	2019-10-24 12:14:21 +01:00
oa
selftests	drm/i915/selftests: Release ctx->engine_mutex after iteration	2019-10-23 10:07:25 +01:00
i915_active_types.h	drm/i915: Coordinate i915_active with its own mutex	2019-10-04 15:39:12 +01:00
i915_active.c	drm/i915/gt: Split intel_ring_submission	2019-10-24 12:14:21 +01:00
i915_active.h	drm/i915: Coordinate i915_active with its own mutex	2019-10-04 15:39:12 +01:00
i915_buddy.c	drm/i915/buddy: add missing call to i915_global_register	2019-09-09 10:58:20 +01:00
i915_buddy.h
i915_cmd_parser.c
i915_debugfs.c	drm/i915/gt: Replace hangcheck by heartbeats	2019-10-23 23:52:10 +01:00
i915_debugfs.h
i915_drv.c	drm/i915/gt: Replace hangcheck by heartbeats	2019-10-23 23:52:10 +01:00
i915_drv.h	drm/i915: Rework global state locking	2019-10-24 21:22:25 +03:00
i915_fixed.h
i915_gem_evict.c	drm/i915: Move request runtime management onto gt	2019-10-04 15:39:26 +01:00
i915_gem_fence_reg.c	drm/i915: Move swizzle_bit under i915_ggtt	2019-10-16 19:42:19 +01:00
i915_gem_fence_reg.h	drm/i915: Store i915_ggtt as the backpointer on fence registers	2019-10-16 19:41:36 +01:00
i915_gem_gtt.c	drm/i915: Convert PAT setup to uncore mmio	2019-10-24 11:55:52 +01:00
i915_gem_gtt.h	drm/i915: Move swizzle_bit under i915_ggtt	2019-10-16 19:42:19 +01:00
i915_gem.c	drm/i915: Teach record_defaults to operate on the intel_gt	2019-10-22 20:43:07 +01:00
i915_gem.h	drm/i915/execlists: Force preemption	2019-10-23 23:52:10 +01:00
i915_getparam.c	drm/i915/perf: introduce a versioning of the i915-perf uapi	2019-10-14 21:30:25 +01:00
i915_globals.c
i915_globals.h
i915_gpu_error.c	drm/i915/gt: Replace hangcheck by heartbeats	2019-10-23 23:52:10 +01:00
i915_gpu_error.h	drm/i915/gt: Replace hangcheck by heartbeats	2019-10-23 23:52:10 +01:00
i915_ioc32.c
i915_irq.c	drm/i915: Restore full symmetry in i915_driver_modeset_probe/remove	2019-10-18 22:42:59 +01:00
i915_irq.h	drm/i915: Implement a better i945gm vblank irq vs. C-states workaround	2019-10-04 18:43:49 +03:00
i915_memcpy.c
i915_memcpy.h
i915_mm.c
i915_params.c	drm/i915/tgl: Add DC3CO mask to allowed_dc_mask and gen9_dc_mask	2019-10-08 11:05:26 +03:00
i915_params.h	drm/i915/execlists: Force preemption	2019-10-23 23:52:10 +01:00
i915_pci.c	drm/i915: treat stolen as a region	2019-10-18 12:41:05 +01:00
i915_perf_types.h	drm/i915/perf: Describe structure members in documentation	2019-10-24 15:01:35 +01:00
i915_perf.c	drm/i915/gt: Split intel_ring_submission	2019-10-24 12:14:21 +01:00
i915_perf.h	drm/i915/perf: introduce a versioning of the i915-perf uapi	2019-10-14 21:30:25 +01:00
i915_pmu.c	drm/i915/gt: Convert the leftover for_each_engine(gt)	2019-10-18 14:53:48 +01:00
i915_pmu.h	drm/i915/pmu: Support multiple GPUs	2019-10-17 10:50:47 +01:00
i915_priolist_types.h	drm/i915/gt: Replace hangcheck by heartbeats	2019-10-23 23:52:10 +01:00
i915_pvinfo.h
i915_query.c	drm/i915: add support for perf configuration queries	2019-10-14 21:30:26 +01:00
i915_query.h
i915_reg.h	drm/i915/tgl: Wa_1607030317, Wa_1607186500, Wa_1607297627	2019-10-15 18:25:45 +01:00
i915_request.c	drm/i915/gt: Split intel_ring_submission	2019-10-24 12:14:21 +01:00
i915_request.h	drm/i915: Mark up "sentinel" requests	2019-10-12 08:51:17 +01:00
i915_scatterlist.c
i915_scatterlist.h	drm/i915: s/for_each_sgt_dma/for_each_sgt_daddr/	2019-08-29 21:59:16 +01:00
i915_scheduler_types.h	drm/i915: Note the addition of timeslicing to the pretend scheduler	2019-10-11 09:36:16 +01:00
i915_scheduler.c	drm/i915: Don't set queue_priority_hint if we don't kick the submission	2019-10-21 11:04:24 +01:00
i915_scheduler.h	drm/i915/execlists: Don't merely skip submission if maybe timeslicing	2019-10-18 11:23:26 +01:00
i915_selftest.h
i915_suspend.c	drm/i915: Drop struct_mutex from suspend state save/restore	2019-10-04 15:39:41 +01:00
i915_suspend.h
i915_sw_fence_work.c
i915_sw_fence_work.h
i915_sw_fence.c
i915_sw_fence.h
i915_switcheroo.c	drm/i915: split out i915_switcheroo.[ch] from i915_drv.c	2019-10-06 11:25:00 +03:00
i915_switcheroo.h	drm/i915: split out i915_switcheroo.[ch] from i915_drv.c	2019-10-06 11:25:00 +03:00
i915_syncmap.c
i915_syncmap.h
i915_sysfs.c	drm/i915: Move context management under GEM	2019-10-04 15:39:34 +01:00
i915_sysfs.h
i915_trace_points.c
i915_trace.h	drm/i915: Move context management under GEM	2019-10-04 15:39:34 +01:00
i915_user_extensions.c
i915_user_extensions.h
i915_utils.c	drm/i915/execlists: Force preemption	2019-10-23 23:52:10 +01:00
i915_utils.h	drm/i915/execlists: Force preemption	2019-10-23 23:52:10 +01:00
i915_vgpu.c	drm/i915: to make vgpu ppgtt notificaiton as atomic operation	2019-09-06 09:53:12 -07:00
i915_vgpu.h
i915_vma.c	drm/i915: Lift i915_vma_parked() onto the gt	2019-10-21 21:07:56 +01:00
i915_vma.h	drm/i915: Lift i915_vma_parked() onto the gt	2019-10-21 21:07:56 +01:00
intel_csr.c	drm/i915/dmc: Update ICL DMC version to v1.09	2019-09-27 10:20:39 -07:00
intel_csr.h
intel_device_info.c	drm/i915/tgl: s/ss/eu fuse reading support	2019-09-21 08:31:08 +01:00
intel_device_info.h	drm/i915: enumerate and init each supported region	2019-10-18 12:41:02 +01:00
intel_gvt.c
intel_gvt.h
intel_memory_region.c	drm/i915: treat shmem as a region	2019-10-18 12:41:03 +01:00
intel_memory_region.h	drm/i915: treat shmem as a region	2019-10-18 12:41:03 +01:00
intel_pch.c	drm/i915: Add new CNL PCH ID seen on a CML platform	2019-10-23 20:37:02 +03:00
intel_pch.h	drm/i915: Add new CNL PCH ID seen on a CML platform	2019-10-23 20:37:02 +03:00
intel_pm.c	drm/i915: Extract GT ring management	2019-10-20 20:45:18 +01:00
intel_pm.h	drm/i915: Extract GT render sleep (rc6) management	2019-09-27 13:01:57 +01:00
intel_runtime_pm.c	drm/i915/display: abstract all vgaarb access to intel_vga.[ch]	2019-10-02 13:31:54 +03:00
intel_runtime_pm.h
intel_sideband.c
intel_sideband.h
intel_uncore.c	drm/i915/tgl: Introduce gen12 forcewake ranges	2019-09-13 20:07:36 +01:00
intel_uncore.h	drm/i915: Only apply a rmw mmio update if the value changes	2019-09-17 15:25:40 +01:00
intel_wakeref.c
intel_wakeref.h
intel_wopcm.c
intel_wopcm.h
Kconfig	drm/i915: Fix Kconfig indentation	2019-10-08 09:18:19 +03:00
Kconfig.debug	Merge drm/drm-next into drm-intel-next-queued	2019-10-15 11:18:26 +03:00
Kconfig.profile	drm/i915/gt: Replace hangcheck by heartbeats	2019-10-23 23:52:10 +01:00
Makefile	drm/i915/gt: Split intel_ring_submission	2019-10-24 12:14:21 +01:00