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2019-04-24drm: increase drm mmap_range size to 1TBPhilip Yang-1/+1
After patch "drm: Use the same mmap-range offset and size for GEM and TTM", application failed to create bo of system memory because drm mmap_range size decrease to 64GB from original 1TB. This is not big enough for applications. Increase the drm mmap_range size to 1TB. Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190417221507.933-1-Philip.Yang@amd.com (cherry picked from commit 96354b5ca4ac74d2e47e75987283963001b517f6)
2019-04-24drm/atomic: Create __drm_atomic_helper_crtc_reset() for subclassing crtc_state.Maarten Lankhorst-0/+2
We already have __drm_atomic_helper_connector_reset() and __drm_atomic_helper_plane_reset(), extend this to crtc as well. This will allow us to set default values in the crtc_state, without having to do it in each driver separately. Of all drivers that need conversion, only nouveau is done in this commit, because it wrote its own __drm_atomic_helper_crtc_reset(), clashing with the drm core. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-3-maarten.lankhorst@linux.intel.com
2019-04-24Merge branch 'drm-legacy-cleanup' of ↵Daniel Vetter-5/+8
git://people.freedesktop.org/~airlied/linux into drm-next Pull legacy cleanups from Dave. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Dave Airlie <airlied@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAPM=9tztr1GoR0gr1CXPv8FsAXE4iuoRZDWKYovtnb6oDGF-Lg@mail.gmail.com
2019-04-24drm/legacy: remove some legacy lock struct membersDave Airlie-2/+6
This removes these unless legacy is enabled. The lock count init is unneeded anyways since it's kzalloc. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-04-24drm/legacy: place all drm legacy members under DRM_LEGACY.Dave Airlie-1/+2
This places a bunch of the legacy members of drm_device into only being there when legacy is enabled. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-04-24drm/legacy: move drm_legacy_master_rmmaps to non-driver legacy header.Dave Airlie-2/+0
This isn't used by drivers, and won't be in the future. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-04-24Merge tag 'drm-misc-next-2019-04-18' of ↵Dave Airlie-29/+14
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.2: UAPI Changes: - Document which feature flags belong to which command in virtio_gpu.h - Make the FB_DAMAGE_CLIPS available for atomic userspace only, it's useless for legacy. Cross-subsystem Changes: - Add device tree bindings for lg,acx467akm-7 panel and ST-Ericsson Multi Channel Display Engine MCDE - Add parameters to the device tree bindings for tfp410 - iommu/io-pgtable: Add ARM Mali midgard MMU page table format - dma-buf: Only do a 64-bits seqno compare when driver explicitly asks for it, else wraparound. - Use the 64-bits compare for dma-fence-chains Core Changes: - Make the fb conversion functions use __iomem dst. - Rename drm_client_add to drm_client_register - Move intel_fb_initial_config to core. - Add a drm_gem_objects_lookup helper - Add drm_gem_fence_array helpers, and use it in lima. - Add drm_format_helper.c to kerneldoc. Driver Changes: - Add panfrost driver for mali midgard/bitfrost. - Converts bochs to use the simple display type. - Small fixes to sun4i, tinydrm, ti-fp410. - Fid aspeed's Kconfig options. - Make some symbols/functions static in lima, sun4i and meson. - Add a driver for the lg,acx467akm-7 panel. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/737ad994-213d-45b5-207a-b99d795acd21@linux.intel.com
2019-04-24Merge tag 'drm-intel-next-2019-04-17' of ↵Dave Airlie-51/+128
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - uAPI "Fixes:" patch for the upcoming kernel 5.1, included here too We have an Ack from the media folks (only current user) for this late tweak Cross-subsystem Changes: - ALSA: hda: Fix racy display power access (Takashi, Chris) Driver Changes: - DDI and MIPI-DSI clocks fixes for Icelake (Vandita) - Fix Icelake frequency change/locking (RPS) (Mika) - Temporarily disable ppGTT read-only bit on Icelake (Mika) - Add missing Icelake W/As (Mika) - Enable 12 deep CSB status FIFO on Icelake (Mika) - Inherit more Icelake code for Elkhartlake (Bob, Jani) - Handle catastrophic error on engine reset (Mika) - Shortcut readiness to reset check (Mika) - Regression fix for GEM_BUSY causing us to report a mixed uabi-class request as not busy (Chris) - Revert back to max link rate and lane count on eDP (Jani) - Fix pipe BPP readout for BXT/GLK DSI (Ville) - Set DP min_bpp to 8*3 for non-RGB output formats (Ville) - Enable coarse preemption boundaries for Gen8 (Chris) - Do not enable FEC without DSC (Ville) - Restore correct BXT DDI latency optim setting calculation (Ville) - Always reset context's RING registers to avoid running workload twice during reset (Chris) - Set GPU wedged on driver unload (Janusz) - Consolidate two similar barries from timeline into one (Chris) - Only reset the pinned kernel contexts on resume (Chris) - Wakeref tracking improvements (Chris, Imre) - Lockdep fixes for shrinker interactions (Chris) - Bump ready tasks ahead of busywaits in prep of semaphore use (Chris) - Huge step in splitting display code into fine grained files (Jani) - Refactor the IRQ init/reset macros for code saving (Paulo) - Convert IRQ initialization code to uncore MMIO access (Paulo) - Convert workarounds code to use uncore MMIO access (Chris) - Nuke drm_crtc_state and use intel_atomic_state instead (Manasi) - Update SKL clock-gating WA (Radhakrishna, Ville) - Isolate GuC reset code flow (Chris) - Expose force_dsc_enable through debugfs (Manasi) - Header standalone compile testing framework (Jani) - Code cleanups to reduce driver footprint (Chris) - PSR code fixes and cleanups (Jose) - Sparse and kerneldoc updates (Chris) - Suppress spurious combo PHY B warning (Vile) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190418080426.GA6409@jlahtine-desk.ger.corp.intel.com
2019-04-19drm: increase drm mmap_range size to 1TBPhilip Yang-1/+1
After patch "drm: Use the same mmap-range offset and size for GEM and TTM", application failed to create bo of system memory because drm mmap_range size decrease to 64GB from original 1TB. This is not big enough for applications. Increase the drm mmap_range size to 1TB. Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190417221507.933-1-Philip.Yang@amd.com
2019-04-19drm/ttm: fix re-init of global structuresChristian König-1/+0
When a driver unloads without unloading TTM we don't correctly clear the global structures leading to errors on re-init. Next step should probably be to remove the global structures and kobjs all together, but this is tricky since we need to maintain backward compatibility. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Karol Herbst <kherbst@redhat.com> Tested-by: Karol Herbst <kherbst@redhat.com> CC: stable@vger.kernel.org # 5.0.x Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-16drm: Add helpers for setting up an array of dma_fence dependencies.Eric Anholt-0/+5
I needed to add implicit dependency support for v3d, and Rob Herring has been working on it for panfrost, and I had recently looked at the lima implementation so I think this will be a good intersection of what we all want and simplify our scheduler implementations. v2: Rebase on xa_limit_32b API change, and tiny checkpatch cleanups on the way in (unsigned int vs unsigned, extra return before EXPORT_SYMBOL_GPL) Signed-off-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20190401222635.25013-6-eric@anholt.net Reviewed-and-tested-by: Qiang Yu <yuq825@gmail.com> (v1)
2019-04-15BackMerge v5.1-rc5 into drm-nextDave Airlie-0/+4
Need rc5 for udl fix to add udl cleanups on top. Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-04-12drm: Add a drm_gem_objects_lookup helperRob Herring-0/+2
Similar to the single handle drm_gem_object_lookup(), drm_gem_objects_lookup() takes an array of handles and returns an array of GEM objects. v2: - Take the userspace pointer directly and allocate the array. - Expand the function documentation. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Acked-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190409205427.6943-3-robh@kernel.org
2019-04-12Merge tag 'drm-misc-next-2019-04-10' of ↵Dave Airlie-10/+34
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.2: UAPI Changes: - None Cross-subsystem Changes: -MAINTAINERS: Add moderation flag for lima mailing list (Randy) -dt-bindings: Add Mali Bifrost bindings (Neil) -dt-bindings: Add G12A compatibility strings to meson bindings (Neil) Core Changes: -Add a handful of format helpers (Gerd) Driver Changes: -cirrus: Driver rewrite megapatch (Gerd) -meson: Add G12A support to meson driver (Neil) -lima: Couple fixes (Qiang) Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Qiang Yu <yuq825@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190410194907.GA108842@art_vandelay
2019-04-11drm/i915/fbdev: Move intel_fb_initial_config() to fbdev helperNoralf Trønnes-23/+0
It is generic code and having it in the helper will let other drivers benefit from it. One change was necessary assuming this to be true: INTEL_INFO(dev_priv)->num_pipes == dev->mode_config.num_crtc Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190407165243.54043-4-noralf@tronnes.org
2019-04-11drm/client: Rename drm_client_add() to drm_client_register()Noralf Trønnes-1/+1
This is done to stay consistent with our naming scheme of _register() = others can start calling us from any thread. Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190403125658.32389-1-noralf@tronnes.org
2019-04-10Merge drm/drm-next into drm-misc-nextSean Paul-41/+357
Finally have a reason for a backmerge other than "it's been a while"! Backmerging drm-next to -misc-next to facilitate Rob Herring's work on Panfrost. Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-04-10drm: switch drm_fb_xrgb8888_to_rgb888_dstclip to accept __iomem dstGerd Hoffmann-1/+1
Not all archs have the __io_virt() macro, so cirrus can't simply convert pointers that way. The drm format helpers have to use memcpy_toio() instead. This patch makes drm_fb_xrgb8888_to_rgb888_dstclip() accept a __iomem dst pointer and use memcpy_toio() instead of memcpy(). The helper function (drm_fb_xrgb8888_to_rgb888_line) has been changed to process a single scanline. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190410063815.17062-4-kraxel@redhat.com
2019-04-10drm: switch drm_fb_xrgb8888_to_rgb565_dstclip to accept __iomem dstGerd Hoffmann-3/+3
Not all archs have the __io_virt() macro, so cirrus can't simply convert pointers that way. The drm format helpers have to use memcpy_toio() instead. This patch makes drm_fb_xrgb8888_to_rgb565_dstclip() accept a __iomem dst pointer and use memcpy_toio() instead of memcpy(). The helper function (drm_fb_xrgb8888_to_rgb565_line) has been changed to process a single scanline. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190410063815.17062-3-kraxel@redhat.com
2019-04-10drm: switch drm_fb_memcpy_dstclip to accept __iomem dstGerd Hoffmann-1/+2
Not all archs have the __io_virt() macro, so cirrus can't simply convert pointers that way. The drm format helpers have to use memcpy_toio() instead. This patch makes drm_fb_memcpy_dstclip() accept a __iomem dst pointer and use memcpy_toio() instead of memcpy(). With that separating out the memcpy loop into the drm_fb_memcpy_lines() helper isn't useful any more, so move the code back into the calling functins. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190410063815.17062-2-kraxel@redhat.com
2019-04-08drm: add drm_fb_xrgb8888_to_rgb888_dstclip()Gerd Hoffmann-0/+3
Simliar to drm_fb_xrgb8888_to_rgb565_dstclip() but converts to rgb888 instead of rgb565. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190405095219.9231-5-kraxel@redhat.com
2019-04-08drm: add drm_fb_xrgb8888_to_rgb565_dstclip()Gerd Hoffmann-1/+4
It is a drm_fb_xrgb8888_to_rgb565() variant which checks the clip rectangle for the destination too. Common code between drm_fb_xrgb8888_to_rgb565() and drm_fb_xrgb8888_to_rgb565_dstclip() was factored out into the drm_fb_xrgb8888_to_rgb565_lines() helper function. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190405095219.9231-4-kraxel@redhat.com
2019-04-08drm: add drm_fb_memcpy_dstclip() helperGerd Hoffmann-0/+2
It is a drm_fb_memcpy() variant which checks the clip rectangle for the destination too. Common code between drm_fb_memcpy() and drm_fb_memcpy_dstclip() was factored out into the drm_fb_memcpy_lines() helper function. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190405095219.9231-3-kraxel@redhat.com
2019-04-08drm: move tinydrm format conversion helpers to new drm_format_helper.cGerd Hoffmann-10/+26
Also rename them from tinydrm_* to drm_fb_* Pure code motion, no functional change. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190405095219.9231-2-kraxel@redhat.com
2019-04-05Merge tag 'drm-misc-next-2019-04-04' of ↵Dave Airlie-0/+7
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.2: UAPI Changes: -syncobj: Add TIMELINE_WAIT|QUERY|TRANSFER|TIMELINE_SIGNAL ioctls (Chunming) -Clarify that 1.0 can be represented by drm_color_lut (Daniel) Cross-subsystem Changes: -dt-bindings: Add binding for rk3066 hdmi (Johan) -dt-bindings: Add binding for Feiyang FY07024DI26A30-D panel (Jagan) -dt-bindings: Add Rocktech vendor prefix and jh057n00900 panel bindings (Guido) -MAINTAINERS: Add lima and ASPEED entries (Joel & Qiang) Core Changes: -memory: use dma_alloc_coherent when mem encryption is active (Christian) -dma_buf: add support for a dma_fence chain (Christian) -shmem_gem: fix off-by-one bug in new shmem gem helpers (Dan) Driver Changes: -rockchip: Add support for rk3066 hdmi (Johan) -ASPEED: Add driver supporting ASPEED BMC display controller to drm (Joel) -lima: Add driver supporting Arm Mali4xx gpus to drm (Qiang) -vc4/v3d: Various cleanups and improved error handling (Eric) -panel: Add support for Feiyang FY07024DI26A30-D MIPI-DSI panel (Jagan) -panel: Add support for Rocktech jh057n00900 MIPI-DSI panel (Guido) Cc: Johan Jonker <jbx6244@gmail.com> Cc: Christian König <christian.koenig@amd.com> Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Eric Anholt <eric@anholt.net> Cc: Qiang Yu <yuq825@gmail.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Guido Günther <agx@sigxcpu.org> Cc: Joel Stanley <joel@jms.id.au> [airlied: fixed XA limit build breakage, Rodrigo also submitted the same patch, but I squashed it in the merge.] Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190404201016.GA139524@art_vandelay
2019-04-03Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie-1/+13
into drm-next amdgpu: - Switch to HMM for userptr (reverted until HMM fixes land) - New experimental SMU 11 replacement for powerplay for vega20 (not enabled by default) - Initial RAS support for vega20 - BACO support for vega12 - BACO fixes for vega20 - Rework IH handling for page fault and retry interrupts - Cleanly split CPU and GPU paths for GPUVM updates - Powerplay fixes - XGMI fixes - Rework how DC interacts with atomic for planes - Clean up and simplify DC/Powerplay interfaces - Misc cleanups and bug fixes amdkfd: - Switch to HMM for userptr (reverted until HMM fixes land) - Add initial RAS support - MQD fixes ttm: - Unify DRM_FILE_PAGE_OFFSET handling - Account for kernel allocations in kernel zone only - Misc cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190402170820.22197-1-alexander.deucher@amd.com
2019-04-01drm: Add a helper function for printing a debugfs_regset32.Eric Anholt-0/+2
The debugfs_regset32 is nice to use for reducing boilerplate in dumping a bunch of regs in debugfs, but we also want to be able to print to dmesg them at runtime for driver debugging. drm_printer lets us format debugfs and the printk the same way. v2: Add some kerneldoc for the function (requested by danvet) Signed-off-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20190220210343.28157-1-eric@anholt.net Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> (v1) Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-04-01drm/i915: Split some PCI ids into separate groupsTvrtko Ursulin-49/+124
This will enable the following patch to consolidate most device ids into i915_pciids.h. While cross-referencing the ids listed in i915_drv.h, with the ones listed in i915_pciids.h, and also the comments in the latter, a bug for bug approach was used. This means two things: 1. Some ids are only present in i915_drv.h - obviously this means those parts would not have been probed at all so they were not added to i915_pciids.h 2. Some part type comments in i915_pciids.h were in disagreement with i915_drv.h. For instance parts labeled as ULT or ULX were not considered as such in i915_drv.h. The existing behaviour takes precedence here. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Suggested-by: Jani Nikula <jani.nikula@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190326074057.27833-4-tvrtko.ursulin@linux.intel.com Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-04-01drm/i915: Split Pineview device info into desktop and mobileTvrtko Ursulin-2/+4
This allows the IS_PINEVIEW_<G|M> macros to be removed and avoid duplication of device ids already defined in i915_pciids.h. !IS_MOBILE check can be used in place of existing IS_PINEVIEW_G call sites. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190326074057.27833-2-tvrtko.ursulin@linux.intel.com
2019-04-01drm/syncobj: add new drm_syncobj_add_point interface v4Christian König-0/+5
Use the dma_fence_chain object to create a timeline of fence objects instead of just replacing the existing fence. v2: rebase and cleanup v3: fix garbage collection parameters v4: add unorder point check, print a warn calltrace Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Link: https://patchwork.freedesktop.org/patch/295780/?series=58813&rev=1
2019-03-29drm/atomic-helper: Make atomic_enable/disable crtc callbacks optionalRodrigo Siqueira-0/+4
Allow atomic_enable and atomic_disable operations from drm_crtc_helper_funcs struct optional. With this, the target display drivers don't need to define a dummy function if they don't need one. Changes since v2: * Don't make funcs optional * Update kerneldoc for atomic_enable/disable * Replace "if (funcs->atomic_enable)" by "if (funcs->commit)" * Improve commit message Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20190314184845.gjmvkamobj4dilyp@smtp.gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-03-29Merge tag 'drm-misc-next-2019-03-28-1' of ↵Dave Airlie-31/+14
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.2: UAPI Changes: - Remove unused DRM_DISPLAY_INFO_LEN (Ville) Cross-subsystem Changes: - None Core Changes: - Fix compilation when CONFIG_FBDEV not selected (Daniel) - fbdev: Make skip_vt_switch default (Daniel) - Merge fb_helper_fill_fix, fb_helper_fill_var into fb_helper_fill_info (Daniel) - Remove unused fields in connector, display_info, and edid_quirks (Ville) Driver Changes: - virtio: package function args in virtio_gpu_object_params (Gerd) - vkms: Fix potential NULL-dereference bug (Kangjie) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190328183045.GA44823@art_vandelay
2019-03-29Merge tag 'du-next-20190328' of git://linuxtv.org/pinchartl/media into drm-nextDave Airlie-1/+2
R-Car DU miscellaneous changes for v5.2 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190328042035.GA4846@pendragon.ideasonboard.com
2019-03-28drm: Forward-declare struct drm_format_info in drm_framebuffer.hLaurent Pinchart-0/+1
drm_framebuffer.h makes use of a pointer to struct drm_format_info but doesn't include drm_fourcc.h (neither directly nor indirectly). Forward-declare the structure. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
2019-03-28drm: Fix subtle spelling error in drm_crtc_stateKieran Bingham-1/+1
The drm_crtc_state documentation contains a subtle misspelling of the word subtle. Correct it. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2019-03-27drm/fb-helper: Fixup fill_info cleanupDaniel Vetter-12/+6
I forgot the !CONFIG_FBDEV case. Also some kerneldoc needed more adjusting. Cc: Noralf Trønnes <noralf@tronnes.org> Cc: Alex Deucher <alexander.deucher@amd.com> Reported-by: kbuild test robot <lkp@intel.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190327125819.16478-1-daniel.vetter@ffwll.ch
2019-03-27Merge drm/drm-next into drm-intel-next-queuedJoonas Lahtinen-121/+413
This is needed to get the fourcc code merged without conflicts. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2019-03-27drm: Kill drm_display_info.nameVille Syrjälä-5/+0
drm_display_info.name is only ever set by a few panel drivers but never actually used anywhere except in i915 debugfs code. Trash it. v2: Fix typo in commit msg (Sam Ravnborg) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190326173401.7329-3-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-03-27drm: Fix tabs vs. spacesVille Syrjälä-1/+2
A set of 8 spaces has snuck in. Replace with a tab, and toss in an extra newline while at it. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190326173401.7329-2-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-03-27drm: Nuke unused drm_display_info.pixel_clockVille Syrjälä-6/+0
drm_display_info.pixel_clock is unused. Let's get rid of it. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190326173401.7329-1-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-03-27drm/fb-helper: Unexport fill_{var,info}Daniel Vetter-4/+0
Not used by drivers anymore. v2: Rebase Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190326132008.11781-21-daniel.vetter@ffwll.ch
2019-03-27drm/fb-helper: Add fill_info() functionsDaniel Vetter-0/+3
The fbdev split between fix and var information is kinda pointless for drm drivers since everything is fixed: The fbdev emulation doesn't support changing modes at all. Create a new simplified helper and use it in the generic fbdev helper code. Follow-up patches will beef it up more and roll it out to all drivers. v2: We need to keep sizes, since they might not match the fb dimensions (Noralf) v3: Fix typo in commit message and remove extraneous line in kerneldoc (Noralf) Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190326132008.11781-1-daniel.vetter@ffwll.ch
2019-03-25Merge tag 'drm-misc-next-2019-03-21' of ↵Daniel Vetter-92/+297
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.2: UAPI Changes: - Add Colorspace connector property (Uma) - fourcc: Several new YUV formats from ARM (Brian & Ayan) - fourcc: Fix merge conflicts between new formats above and Swati's that went in via topic/hdr-formats-2019-03-07 branch (Maarten) Cross-subsystem Changes: - Typed component support via topic/component-typed-2019-02-11 (Maxime/Daniel) Core Changes: - Improve component helper documentation (Daniel) - Avoid calling drm_dev_unregister() twice on unplugged devices (Noralf) - Add device managed (devm) drm_device init function (Noralf) - Graduate TINYDRM_MODE to DRM_SIMPLE_MODE in core (Noralf) - Move MIPI/DSI rate control params computation into core from i915 (David) - Add support for shmem backed gem objects (Noralf) Driver Changes: - various: Use of_node_name_eq for node name comparisons (Rob Herring) - sun4i: Add DSI burst mode support (Konstantin) - panel: Add Ronbo RB070D30 MIPI/DSI panel support (Konstantin) - virtio: A few prime improvements (Gerd) - tinydrm: Remove tinydrm_device (Noralf) - vc4: Add load tracker to driver to detect underflow in atomic check (Boris) - vboxvideo: Move it out of staging \o/ (Hans) - v3d: Add support for V3D v4.2 (Eric) Cc: Konstantin Sudakov <k.sudakov@integrasources.com> Cc: Rob Herring <robh@kernel.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Noralf Trønnes <noralf@tronnes.org> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: David Francis <David.Francis@amd.com> Cc: Boris Brezillon <boris.brezillon@bootlin.com> Cc: Eric Anholt <eric@anholt.net> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Ayan Kumar Halder <ayan.halder@arm.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190321170805.GA50145@art_vandelay
2019-03-25drm/doc: fix missing verbLuca Ceresoli-3/+3
Add a missing "be". While there, also fix the syntax for struct drm_device. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190313153537.22654-2-luca@lucaceresoli.net
2019-03-25Merge tag 'du-next-20190318' of git://linuxtv.org/pinchartl/media into drm-nextDave Airlie-2/+35
Renesas display drivers changes for v5.2: - Display writeback (includes VSP changes and DRM/KMS API changes) (All v4l patches acked by Mauro) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190318153613.GE12707@pendragon.ideasonboard.com
2019-03-22drm/i915/ehl: Add EHL platform info and PCI IDsJames Ausmus-0/+7
Add known EHL PCI IDs. v2 (Rodrigo): Removed x86 early quirk. To be sent in a separated patch cc'ing the appropriated list and maintainers for proper ack. v3: (Rodrigo): - Removed .num_pipes = 3 that is coming since GEN&_FEATURES. - Added ppgtt type and size after rework from Bob and Chris v4: (Rodrigo): - remove ppgtt type added on v3. Jose pointed it is not needed. Cc: Bob Paauwe <bob.j.paauwe@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: James Ausmus <james.ausmus@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Bob Paauwe <bob.j.paauwe@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190322175847.25707-1-rodrigo.vivi@intel.com
2019-03-20tinydrm/mipi-dbi: Use dma-safe buffers for all SPI transfersNoralf Trønnes-2/+3
Buffers passed to spi_sync() must be dma-safe even for tiny buffers since some SPI controllers use DMA for all transfers. Example splat with CONFIG_DMA_API_DEBUG enabled: [ 23.750467] DMA-API: dw_dmac_pci 0000:00:15.0: device driver maps memory from stack [probable addr=000000001e49185d] [ 23.750529] WARNING: CPU: 1 PID: 1296 at kernel/dma/debug.c:1161 check_for_stack+0xb7/0x190 [ 23.750533] Modules linked in: mmc_block(+) spi_pxa2xx_platform(+) pwm_lpss_pci pwm_lpss spi_pxa2xx_pci sdhci_pci cqhci intel_mrfld_pwrbtn extcon_intel_mrfld sdhci intel_mrfld_adc led_class mmc_core ili9341 mipi_dbi tinydrm backlight ti_ads7950 industrialio_triggered_buffer kfifo_buf intel_soc_pmic_mrfld hci_uart btbcm [ 23.750599] CPU: 1 PID: 1296 Comm: modprobe Not tainted 5.0.0-rc7+ #236 [ 23.750605] Hardware name: Intel Corporation Merrifield/BODEGA BAY, BIOS 542 2015.01.21:18.19.48 [ 23.750620] RIP: 0010:check_for_stack+0xb7/0x190 [ 23.750630] Code: 8b 6d 50 4d 85 ed 75 04 4c 8b 6d 10 48 89 ef e8 2f 8b 44 00 48 89 c6 4a 8d 0c 23 4c 89 ea 48 c7 c7 88 d0 82 b4 e8 40 7c f9 ff <0f> 0b 8b 05 79 00 4b 01 85 c0 74 07 5b 5d 41 5c 41 5d c3 8b 05 54 [ 23.750637] RSP: 0000:ffff97bbc0292fa0 EFLAGS: 00010286 [ 23.750646] RAX: 0000000000000000 RBX: ffff97bbc0290000 RCX: 0000000000000006 [ 23.750652] RDX: 0000000000000007 RSI: 0000000000000002 RDI: ffff94b33e115450 [ 23.750658] RBP: ffff94b33c8578b0 R08: 0000000000000002 R09: 00000000000201c0 [ 23.750664] R10: 00000006ecb0ccc6 R11: 0000000000034f38 R12: 000000000000316c [ 23.750670] R13: ffff94b33c84b250 R14: ffff94b33dedd5a0 R15: 0000000000000001 [ 23.750679] FS: 0000000000000000(0000) GS:ffff94b33e100000(0063) knlGS:00000000f7faf690 [ 23.750686] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 23.750691] CR2: 00000000f7f54faf CR3: 000000000722c000 CR4: 00000000001006e0 [ 23.750696] Call Trace: [ 23.750713] debug_dma_map_sg+0x100/0x340 [ 23.750727] ? dma_direct_map_sg+0x3b/0xb0 [ 23.750739] spi_map_buf+0x25a/0x300 [ 23.750751] __spi_pump_messages+0x2a4/0x680 [ 23.750762] __spi_sync+0x1dd/0x1f0 [ 23.750773] spi_sync+0x26/0x40 [ 23.750790] mipi_dbi_typec3_command_read+0x14d/0x240 [mipi_dbi] [ 23.750802] ? spi_finalize_current_transfer+0x10/0x10 [ 23.750821] mipi_dbi_typec3_command+0x1bc/0x1d0 [mipi_dbi] Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190222124329.23046-1-noralf@tronnes.org
2019-03-19drm/i915/cml: Add CML PCI IDSAnusha Srivatsa-1/+27
Comet Lake is a Intel Processor containing Gen9 Intel HD Graphics. This patch adds the initial set of PCI IDs. Comet Lake comes off of Coffee Lake - adding the IDs to Coffee Lake ID list. More support and features will be in the patches that follow. v2: Split IDs according to GT. (Rodrigo) v3: Update IDs. Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190318200133.9666-1-anusha.srivatsa@intel.com
2019-03-19drm: Use the same mmap-range offset and size for GEM and TTMThomas Zimmermann-2/+12
GEM defines DRM_FILE_PAGE_OFFSET_{START,SIZE} constants for the mmap-able range of addresses. TTM can use them as well. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-03-19drm/ttm: Remove file_page_offset parameter from ttm_bo_device_init()Thomas Zimmermann-1/+1
The parameter file_page_offset is a constant shared by all drivers. Just replace it with the constant itself. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.46.0) at 2026-07-18 04:24:25 +0000