user/sven/linux.git/Documentation/gpu, branch v5.4.68

Merge drm/drm-next into drm-intel-next-queued

2019-08-22T07:10:36Z

We need the rename of reservation_object to dma_resv. The solution on this merge came from linux-next: From: Stephen Rothwell Date: Wed, 14 Aug 2019 12:48:39 +1000 Subject: [PATCH] drm: fix up fallout from "dma-buf: rename reservation_object to dma_resv" Signed-off-by: Stephen Rothwell --- drivers/gpu/drm/i915/gt/intel_engine_pool.c | 8 ++++---- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pool.c b/drivers/gpu/drm/i915/gt/intel_engine_pool.c index 03d90b49584a..4cd54c569911 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_pool.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_pool.c @@ -43,12 +43,12 @@ static int pool_active(struct i915_active *ref) { struct intel_engine_pool_node *node = container_of(ref, typeof(*node), active); - struct reservation_object *resv = node->obj->base.resv; + struct dma_resv *resv = node->obj->base.resv; int err; - if (reservation_object_trylock(resv)) { - reservation_object_add_excl_fence(resv, NULL); - reservation_object_unlock(resv); + if (dma_resv_trylock(resv)) { + dma_resv_add_excl_fence(resv, NULL); + dma_resv_unlock(resv); } err = i915_gem_object_pin_pages(node->obj); which is a simplified version from a previous one which had: Reviewed-by: Christian König Signed-off-by: Rodrigo Vivi

drm/i915: Extract intel_frontbuffer active tracking

2019-08-16T08:51:11Z

Move the active tracking for the frontbuffer operations out of the i915_gem_object and into its own first class (refcounted) object. In the process of detangling, we switch from low level request tracking to the easier i915_active -- with the plan that this avoids any potential atomic callbacks as the frontbuffer tracking wishes to sleep as it flushes. Signed-off-by: Chris Wilson Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20190816074635.26062-1-chris@chris-wilson.co.uk

Merge tag 'drm-misc-next-2019-08-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-08-09T06:04:31Z

drm-misc-next for 5.4: UAPI Changes: - HDCP: Add a Content protection type property Cross-subsystem Changes: Core Changes: - Continue to rework the include dependencies - fb: Remove the unused drm_gem_fbdev_fb_create function - drm-dp-helper: Make the link rate calculation more tolerant to non-explicitly defined, yet supported, rates - fb-helper: Map DRM client buffer only when required, and instanciate a shadow buffer when the device has a dirty function or says so - connector: Add a helper to link the DDC adapter used by that connector to the userspace - vblank: Switch from DRM_WAIT_ON to wait_event_interruptible_timeout - dma-buf: Fix a stack corruption - ttm: Embed a drm_gem_object struct to make ttm_buffer_object a superclass of GEM, and convert drivers to use it. - hdcp: Improvements to report the content protection type to the userspace Driver Changes: - Remove drm_gem_prime_import/export from being defined in the drivers - Drop DRM_AUTH usage from drivers - Continue to drop drmP.h - Convert drivers to the connector ddc helper - ingenic: Add support for more panel-related cases - komeda: Support for dual-link - lima: Reduce logging - mpag200: Fix the cursor support - panfrost: Export GPU features register to userspace through an ioctl - pl111: Remove the CLD pads wiring support from the DT - rockchip: Rework to use DRM PSR helpers, fix a bug in the VOP_WIN_GET macro - sun4i: Improve support for color encoding and range - tinydrm: Rework SPI support, improve MIPI-DBI support, move to drm/tiny - vkms: Rework of the CRC tracking - bridges: - sii902x: Add support for audio graph card - tc358767: Rework AUX data handling code - ti-sn65dsi86: Add Debugfs and proper DSI mode flags support - panels - Support for GiantPlus GPM940B0, Sharp LQ070Y3DG3B, Ortustech COM37H3M, Novatek NT39016, Sharp LS020B1DD01D, Raydium RM67191, Boe Himax8279d, Sharp LD-D5116Z01B - Conversion of the device tree bindings to the YAML description - jh057n00900: Rework the enable / disable path - fbdev: - ssd1307fb: Support more devices based on that controller Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20190808121423.xzpedzkpyecvsiy4@flea

Merge tag 'drm-intel-next-2019-07-30' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2019-08-06T02:49:12Z

- More changes on simplifying locking mechanisms (Chris) - Selftests fixes and improvements (Chris) - More work around engine tracking for better handling (Chris, Tvrtko) - HDCP debug and info improvements (Ram, Ashuman) - Add DSI properties (Vandita) - Rework on sdvo support for better debuggability before fixing bugs (Ville) - Display PLLs fixes and improvements, specially targeting Ice Lake (Imre, Matt, Ville) - Perf fixes and improvements (Lionel) - Enumerate scratch buffers (Lionel) - Add infra to hold off preemption on a request (Lionel) - Ice Lake color space fixes (Uma) - Type-C fixes and improvements (Lucas) - Fix and improvements around workarounds (Chris, John, Tvrtko) - GuC related fixes and improvements (Chris, Daniele, Michal, Tvrtko) - Fix on VLV/CHV display power domain (Ville) - Improvements around Watermark (Ville) - Favor intel_ types on intel_atomic functions (Ville) - Don’t pass stack garbage to pcode (Ville) - Improve display tracepoints (Steven) - Don’t overestimate 4:2:0 link symbol clock (Ville) - Add support for 4th pipe and transcoder (Lucas) - Introduce initial support for Tiger Lake platform (Daniele, Lucas, Mahesh, Jose, Imre, Mika, Vandita, Rodrigo, Michel) - PPGTT allocation simplification (Chris) - Standardize function names and suffixes to make clean, symmetric and let checkpatch happy (Janusz) - Skip SINK_COUNT read on CH7511 (Ville) - Fix on kernel documentation (Chris, Michal) - Add modular FIA (Anusha, Lucas) - Fix EHL display (Matt, Vivek) - Enable hotplug retry (Imre, Jose) - Disable preemption under GVT (Chris) - OA; Reconfigure context on the fly (Chris) - Fixes and improvements around engine reset. (Chris) - Small clean up on display pipe fault mask (Ville) - Make sure cdclk is high enough for DP audio on VLV/CHV (Ville) - Drop some wmb() and improve pwrite flush (Chris) - Fix critical PSR regression (DK) - Remove unused variables (YueHaibing) - Use dev_get_drvdata for simplification (Chunhong) - Use upstream version of header tests (Jani) drm-intel-next-2019-07-08: - Signal fence completion from i915_request_wait (Chris) - Fixes and improvements around rings pin/unpin (Chris) - Display uncore prep patches (Daniele) - Execlists preemption improvements (Chris) - Selftests fixes and improvements (Chris) - More Elkhartlake enabling work (Vandita, Jose, Matt, Vivek) - Defer address space cleanup to an RCU worker (Chris) - Implicit dev_priv removal and GT compartmentalization and other related follow-ups (Tvrtko, Chris) - Prevent dereference of engine before NULL check in error capture (Chris) - GuC related fixes (Daniele, Robert) - Many changes on active tracking, timelines and locking mechanisms (Chris) - Disable SAMPLER_STATE prefetching on Gen11 (HW W/a) (Kenneth) - I915_perf fixes (Lionel) - Add Ice Lake PCI ID (Mika) - eDP backlight fix (Lee) - Fix various gen2 tracepoints (Ville) - Some irq vfunc clean-up and improvements (Ville) - Move OA files to separated folder (Michal) - Display self contained headers clean-up (Jani) - Preparation for 4th pile (Lucas) - Move atomic commit, watermark and other places to use more intel_crtc_state (Maarten) - Many Ice Lake Type C and Thunderbolt fixes (Imre) - Fix some Ice Lake hw w/a whitelist regs (Lionel) - Fix memleak in runtime wakeref tracking (Mika) - Remove unused Private PPAT manager (Michal) - Don't check PPGTT presence on PPGTT-only platforms (Michal) - Fix ICL DSI suspend/resume (Chris) - Fix ICL Bandwidth issues (Ville) - Add N & CTS values for 10/12 bit deep color (Aditya) - Moving more GT related stuff under gt folder (Chris) - Forcewake related fixes (Chris) - Show support for accurate sw PMU busyness tracking (Chris) - Handle gtt double alloc failures (Chris) - Upgrade to new GuC version (Michal) - Improve w/a debug dumps and pull engine w/a initialization into a common (Chris) - Look for instdone on all engines at hangcheck (Tvrtko) - Engine lookup simplification (Chris) - Many plane color formats fixes and improvements (Ville) - Fix some compilation issues (YueHaibing) - GTT page directory clean up and improvements (Mika) Signed-off-by: Dave Airlie From: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20190801201314.GA23635@intel.com

drm/prime: Ditch gem_prime_res_obj hook

2019-07-31T08:19:23Z

Everyone is just using gem_object->resv now. Acked-by: Gerd Hoffmann Cc: Gerd Hoffmann Reviewed-by: Emil Velikov Signed-off-by: Daniel Vetter Cc: David Airlie Cc: Daniel Vetter Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190725132655.11951-5-daniel.vetter@ffwll.ch

Merge drm/drm-next into drm-intel-next-queued

2019-07-29T15:51:48Z

Catching up with 5.3-rc* Signed-off-by: Rodrigo Vivi

drm/i915/uc: Move uc firmware layout definitions to dedicated file

2019-07-25T20:23:15Z

Generic uc firmware layout definitions are unlikely to change and are separate to other GuC specific definitions. v2: reordered Signed-off-by: Michal Wajdeczko Cc: Daniele Ceraolo Spurio Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190725141308.24660-3-michal.wajdeczko@intel.com

drm/i915/uc: Update drawing for firmware layout

2019-07-25T20:22:41Z

Sphinx was rendering firmware layout as html table, but since we want to add sizes relations switch to plain text graphics. v2: also update text and do it before move (Daniele) Signed-off-by: Michal Wajdeczko Cc: Daniele Ceraolo Spurio Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190725141308.24660-2-michal.wajdeczko@intel.com

drm/i915: Fix GuC documentation links

2019-07-25T20:22:39Z

We moved GuC related files to new location but we missed to update .rst file with links. References: commit 0f261b241d9c ("drm/i915/uc: move GuC and HuC files under gt/uc/") Signed-off-by: Michal Wajdeczko Cc: Daniele Ceraolo Spurio Cc: Chris Wilson Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190725141308.24660-1-michal.wajdeczko@intel.com

drm/tinydrm: Move mipi-dbi

2019-07-25T08:45:07Z

This moves mipi-dbi to be a core helper with the name drm_mipi_dbi. Fixup include's in drivers. Move the docs entry and delete tinydrm.rst. Delete the last tinydrm todo entry. v2: Make DRM_MIPI_DBI tristate to enable it being built as a module. Cc: Eric Anholt Cc: David Lechner Reviewed-by: Sam Ravnborg Signed-off-by: Noralf Trønnes Acked-by: David Lechner Acked-by: Eric Anholt Link: https://patchwork.freedesktop.org/patch/msgid/20190722104312.16184-9-noralf@tronnes.org