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path: root/drivers/gpu/drm
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2017-08-15drm/amdgpu: Fix undue fallthroughs in golden registers initializationJean Delvare
As I was staring at the si_init_golden_registers code, I noticed that the Pitcairn initialization silently falls through the Cape Verde initialization, and the Oland initialization falls through the Hainan initialization. However there is no comment stating that this is intentional, and the radeon driver doesn't have any such fallthrough, so I suspect this is not supposed to happen. Signed-off-by: Jean Delvare <jdelvare@suse.de> Fixes: 62a37553414a ("drm/amdgpu: add si implementation v10") Cc: Ken Wang <Qingqing.Wang@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Marek Olšák" <maraeo@gmail.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2017-08-15drm/amdgpu/sdma4: move wptr polling setupAlex Deucher
Move it up before ring enablement with all of the other engine setup and explicitly disable it for bare metal. Cc: Frank Min <Frank.Min@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/sdma4: drop allocation of poll_mem_offsAlex Deucher
We already allocate this as part of the ring structure, use that instead. Cc: Frank Min <Frank.Min@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/sdma4: drop hdp flush from wptr shadow updateAlex Deucher
The wb buffer is in system memory, not vram so the flush is useless. Cc: Frank Min <Frank.Min@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/sdma4: set wptr shadow atomically (v2)Alex Deucher
No functional change until wptr polling uses this location (future patch). v2: use WRITE_ONCE Cc: Frank Min <Frank.Min@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Fix KFD initialization for multi-GPU systemsFelix Kuehling
kfd2kgd is device-specific, so it should not be a global variable. Merge amdgpu_amdkfd_load_interface and amdgpu_amdkfd_device_probe so that it's only needed as a local variable in one function. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amd/powerplay: add vclk/dclkSoftMin support for ravenJunwei Zhang
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/sdma4: drop unused register headerAlex Deucher
nbio registers are not used in this file. Reviewed-by: Christian König <christian.koenig@amd.com> Cc: Frank Min <Frank.Min@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: drop old ip definitions for gfxhub and mmhubAlex Deucher
The gfxhub and mmhub code are now helpers for gmc rather than standalone IPs. When that changes these were left over. Remove them. Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: make wb 256bit function names consistentAlex Deucher
Use a lower case b to be consistent with the other wb functions. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Support IOMMU on RavenYong Zhao
We achieved that by setting S(SYSTEM) and P(PDE as PTE) bit to 1 for PDEs and setting S bit to 1 for PTEs when the corresponding addresses are not occupied by gpu driver allocated buffers. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Add a parameter to amdgpu_bo_create()Yong Zhao
The parameter init_value contains the value to which we initialized VRAM bo when AMDGPU_GEM_CREATE_VRAM_CLEARED flag is set. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: use amdgpu_bo_free_kernel more oftenChristian König
Saves us even more loc. 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>
2017-08-15drm/amdgpu: use amdgpu_bo_create_kernel more oftenChristian König
Saves us quite a bunch of loc. 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>
2017-08-15drm/amdgpu: add amdgpu_bo_create_reservedChristian König
Same as amdgpu_bo_create_kernel, but keeps the BO reserved. 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>
2017-08-15drm/amdgpu: improve amdgpu_bo_create_kernelChristian König
Make allocating the new BO optional. 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>
2017-08-15drm/amdgpu: shadow and mn list are mutually exclusiveChristian König
Save some memory because only one of those is used at all times. 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>
2017-08-15drm/amdgpu: move some defines aroundChristian König
Move amdgpu_bo and related structures into amdgpu_object.h. Move amdgpu_bo_list structures to the amdgpu_bo_list functions. 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>
2017-08-15drm/amdgpu: consistent use u64_to_user_ptrChristian König
Instead of open coding the conversion from u64 to pointers. 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>
2017-08-15drm/amdgpu: cleanup kptr handlingChristian König
Don't keep around the same pointer twice. 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>
2017-08-15drm/amd/powerplay: update didt configsEvan Quan
Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amd/powerplay: updated vega10 fan controlEvan Quan
Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: update vega10 golden settingEvan Quan
Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Ken Wang <ken.wang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amd/powerplay: delete PCC error message in smu7_hwmgr.cRex Zhu
In some asics,Really no need to program PCC HW register. 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>
2017-08-15drm/amdgpu/sdma4: Enable sdma poll mem addr on vega10 for SRIOVFrank Min
While doing flr on VFs, there is possibility to lost the doorbell writing for sdma, so enable poll mem for sdma, then sdma fw would check the pollmem holding wptr. Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/uvd7: optimize uvd initialization sequence for SRIOVFrank Min
1.Since in sriov there is no need of decoding, so skip the related code; 2.Vcpu boot up and umc enable need to take at the end of the init sequence; Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/vce4: optimize vce 4.0 init table sequence for SRIOVFrank Min
Optimize init table sequence for sriov. Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: According hardware design revert vce and uvd doorbell assignmentFrank Min
Now uvd doorbell is from 0xf8-0xfb and vce doorbell is from 0xfc-0xff Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Skip uvd and vce ring test for SRIOVFrank Min
Since rptr would not be accessed on later secure asics in sriov, remove the ring test. Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/vce4: Remove vce interrupt enable related code for sriovFrank Min
Interrupt enable is contained in vce init table and this register could not be accessed in secure ASICs, so just remove it. Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Enable uvd and vce gpu re-init for SRIOV gpu resetFrank Min
Add uvd and vce re-init after gpu reset. Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Clear vce&uvd ring wptr for SRIOVFrank Min
MMSCH FW need to get the wptr from 0 after it get the mailbox request from driver, since every time kick the mailbox, mmsch thinks that it is the first time engine start to initialize. Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Add support for filling a buffer with 64 bit valueYong Zhao
That function will be used later to support setting a page table block with 64 bit value. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: disable vcn power control for nowLeo Liu
The dpm control for vcn has been moved to firmware, kernel always spins "amdgpu: [powerplay] pp_dpm_powergate_uvd was not implemented", each time when application runs, disable it for now till pg/cg. Also remove clock manual setting when dpm disabled, which was inherited from uvd. Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/dce_virtual: remove error message for vega10Xiangliang.Yu
Vega10 also support virtual display, remove the error message. Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-10Merge tag 'drm-misc-next-2017-08-08' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-next UAPI Changes: - vc4: Add ioctl to allow attaching a label to a bo (Eric) - Add new format/modifier blob plane property (Ben) - armada: Use __u32/__u64 instead of uint32_t/uint64_t (Mikko) - [kinda uapi] fb_helper: Expose display_info size via fb_info (David) Core Changes: - Default gem_dumb_[map_offset|destroy] as mmap/destroy implementations (Noralf) - Simplify atomic properties by removing the helpers and handling in core (Daniel) Driver Changes: - stm: Add STM32 DSI controller driver (Phillipe) - vc4: Add HDMI CEC support (Hans) - rockchip: Refactor register init & soc version handling (Mark) - misc: Remove .load_lut, .gamma_set, .gamma_get dead code (Peter) - dw-hdmi: Add HDMI CEC support (Russell) Cc: Philippe CORNU <philippe.cornu@st.com> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Eric Anholt <eric@anholt.net> Cc: Noralf Trønnes <noralf@tronnes.org> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Mark yao <mark.yao@rock-chips.com> Cc: Peter Rosin <peda@axentia.se> Cc: Russell King <rmk+kernel@armlinux.org.uk> Cc: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: David Lechner <david@lechnology.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> * tag 'drm-misc-next-2017-08-08' of git://anongit.freedesktop.org/git/drm-misc: (107 commits) drm: Nuke drm_atomic_legacy_backoff drm: Nuke drm_atomic_helper_connector_dpms drm: Nuke drm_atomic_helper_connector_set_property drm: Nuke drm_atomic_helper_plane_set_property drm: Nuke drm_atomic_helper_crtc_set_property drm: Handle properties in the core for atomic drivers drm: Don't update property values for atomic drivers drm/omap: Rework the rotation-on-crtc hack drm/radeon: Use the drm_driver.dumb_destroy default drm/i915: Use the drm_driver.dumb_destroy default drm/sti: Use .dumb_map_offset and .dumb_destroy defaults drm: bridge: synopsys/dw-hdmi: Provide default configuration function for HDMI 2.0 PHY drm/fb-helper: pass physical dimensions to fbdev uapi drm/armada_drm.h: use __u32 and __u64 instead of uint32_t and uint64_t drm/bridge: dw-hdmi: remove CEC engine register definitions drm/bridge: dw-hdmi: add cec driver drm/bridge: dw-hdmi: add missing cec_notifier_put drm: remove unused and redundant callbacks staging: vboxvideo: remove dead gamma lut code drm: dw-hdmi-i2s: add missing company name on Copyright ...
2017-08-08drm: Nuke drm_atomic_legacy_backoffDaniel Vetter
Finally all users are gone! Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-9-daniel.vetter@ffwll.ch
2017-08-08drm: Nuke drm_atomic_helper_connector_dpmsDaniel Vetter
It's dead code, the core handles all this directly now. The only special case is nouveau and tda988x which used one function for both legacy modeset code and -nv50 atomic world instead of 2 vtables. But amounts to exactly the same. v2: Rebase over the panel/brideg refactorings in stm/ltdc. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Peter Senna Tschudin <peter.senna@collabora.com> Cc: Martin Donnelly <martin.donnelly@ge.com> Cc: Martyn Welch <martyn.welch@collabora.co.uk> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Stefan Agner <stefan@agner.ch> Cc: Alison Wang <alison.wang@freescale.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: CK Hu <ck.hu@mediatek.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Marek Vasut <marex@denx.de> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Eric Anholt <eric@anholt.net> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Yannick Fertre <yannick.fertre@st.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: Jeffy Chen <jeffy.chen@rock-chips.com> Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: Yakir Yang <kuankuan.y@gmail.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Jose Abreu <Jose.Abreu@synopsys.com> Cc: Romain Perier <romain.perier@collabora.com> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Cc: Xinliang Liu <z.liuxinliang@hisilicon.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Hai Li <hali@codeaurora.org> Cc: "Noralf Trønnes" <noralf@tronnes.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-tegra@vger.kernel.org Cc: virtualization@lists.linux-foundation.org Cc: zain wang <wzz@rock-chips.com> Cc: Baoyou Xie <baoyou.xie@linaro.org> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-8-daniel.vetter@ffwll.ch Acked-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Archit Taneja <architt@codeaurora.org> Tested-by: Philippe Cornu <philippe.cornu@st.com> (on stm) Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2017-08-08drm: Nuke drm_atomic_helper_connector_set_propertyDaniel Vetter
It's dead code, the core handles all this directly now. This also allows us to unexport drm_atomic_helper_connector_set_property. The only special case is nouveau which used one function for both pre-nv50 legacy modeset code and post-nv50 atomic world instead of 2 vtables. But amounts to exactly the same. What is rather strange here is how few drivers set this up, I suspect the earlier patch to handle properties in the core did end up fixing a pile of possible issues. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Eric Anholt <eric@anholt.net> Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-7-daniel.vetter@ffwll.ch Acked-by: Vincent Abriou <vincent.abriou@st.com>
2017-08-08drm: Nuke drm_atomic_helper_plane_set_propertyDaniel Vetter
It's dead code, the core handles all this directly now. This also allows us to unexport drm_atomic_plane_set_property. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Yannick Fertre <yannick.fertre@st.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Eric Engestrom <eric@engestrom.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Rob Clark <robdclark@gmail.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-6-daniel.vetter@ffwll.ch Reviewed-by: Archit Taneja <architt@codeaurora.org> Acked-by: Philippe Cornu <philippe.cornu@st.com> Tested-by: Philippe Cornu <philippe.cornu@st.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2017-08-08drm: Nuke drm_atomic_helper_crtc_set_propertyDaniel Vetter
It's dead code because this is now handled in the core. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Eric Engestrom <eric@engestrom.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Sushmita Susheelendra <ssusheel@codeaurora.org> Cc: Archit Taneja <architt@codeaurora.org> Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-5-daniel.vetter@ffwll.ch Reviewed-by: Archit Taneja <architt@codeaurora.org> Acked-by: Philippe Cornu <philippe.cornu@st.com> Tested-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
2017-08-08drm: Handle properties in the core for atomic driversDaniel Vetter
The reason behind the original indirection through the helper functions was to allow existing drivers to overwrite how they handle properties. For example when a vendor-specific userspace had expectations that didn't match atomic. That seemed likely, since atomic is standardizing a _lot_ more of the behaviour of a kms driver. But 20 drivers later there's no such need at all. Worse, this forces all drivers to hook up the default behaviour, breaking userspace if they forget to do that. And it forces us to export a bunch of core function just for those helpers. And finally, these helpers are the last places using drm_atomic_legacy_backoff() and the implicit acquire_ctx. This patch here just implements the new behaviour and updates the docs. Follow-up patches will garbage-collect all the dead code. v2: Fixup docs even better! v3: Make it actually work ... v4: Drop the uses_atomic_modeset() checks from the previous patch again, since they're now moved up in the callchain. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Archit Taneja <architt@codeaurora.org> (v3) Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725120204.2107-1-daniel.vetter@ffwll.ch
2017-08-08drm: Don't update property values for atomic driversDaniel Vetter
Atomic drivers only use the property value store for immutable (i.e. can't be set by userspace, but the kernel can still adjust it) properties. The only tricky part is the removal of the update in drm_atomic_helper_update_legacy_modeset_state(). This was added in commit 8c10342cb48f3140d9abeadcfd2fa6625d447282 (tag: topic/drm-misc-2015-07-28) Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Date: Mon Jul 27 13:24:29 2015 +0200 drm/atomic: Update legacy DPMS state during modesets, v3. by copying it from the i915 code, where it was originally added in commit 68d3472047a572936551f8ff0b6f4016c5a1fdef Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Sep 6 22:08:35 2012 +0200 drm/i915: update dpms property in set_mode for the legacy modeset code. The reason we needed this hack was that i915 didn't yet set DRIVER_ATOMIC, and we checked for that instead of the newer-ish drm_drv_uses_atomic_modeset(), which avoids such troubles. With the correct feature checks this isn't needed anymore at all. Also make sure that drivers don't accidentally get this wrong by making the exported version of drm_object_property_get_value() only work for legacy drivers. Only gma500 uses it anyway. v2: Fixup the uses_atomic_modeset() checks (Maarten) Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725120137.1903-1-daniel.vetter@ffwll.ch
2017-08-08drm/omap: Rework the rotation-on-crtc hackMaarten Lankhorst
I want/need to rework the core property handling, and this hack is getting in the way. But since it's a non-standard propety only used by legacy userspace we know that this will only every be called from ioctl code. And never on some other free-standing state struct, where this old hack wouldn't work either. v2: don't forget zorder and get_property! v3: Shadow the legacy state to avoid locking issues in get_property (Maarten). v4: Review from Laurent - Move struct omap_crtc_state into omap_crtc.c - Clean up comments. - Don't forget to copy the shadowed state over on duplicate. v5: Don't forget to update the reset handler (Maarten). v6: Update omap_crtc_state shadow values in omap_crtc_atomic_check (Maarten). v7: - Fix get_property to return 0 and set value in *val (Maarten). - Update comment in set_property for changes in v6 (Maarten). Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> (v4) Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> (v4) Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/a6a10a4f-2ebc-5f81-00bd-5e906967f384@linux.intel.com
2017-08-08drm/radeon: Use the drm_driver.dumb_destroy defaultNoralf Trønnes
drm_gem_dumb_destroy() is the drm_driver.dumb_destroy default, so no need to set it. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/1502034068-51384-16-git-send-email-noralf@tronnes.org
2017-08-08drm/i915: Use the drm_driver.dumb_destroy defaultNoralf Trønnes
drm_gem_dumb_destroy() is the drm_driver.dumb_destroy default, so no need to set it. Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1502034068-51384-12-git-send-email-noralf@tronnes.org
2017-08-08drm/sti: Use .dumb_map_offset and .dumb_destroy defaultsNoralf Trønnes
This driver can use the drm_driver.dumb_destroy and drm_driver.dumb_map_offset defaults, so no need to set them. Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Vincent Abriou <vincent.abriou@st.com> Link: https://patchwork.freedesktop.org/patch/msgid/1502034068-51384-5-git-send-email-noralf@tronnes.org
2017-08-08drm: bridge: synopsys/dw-hdmi: Provide default configuration function for ↵Jose Abreu
HDMI 2.0 PHY Currently HDMI 2.0 PHYs do not have a default configuration function. As *some* of the HDMI 2.0 PHYs have the same register layout as the 3D PHYs we can provide the same default configuration function for both and still let user overwrite this with custom configuration function if needed. If, for some reason, the PHY is custom or has a register different register layout then custom configuration function *must* be provided in order for the system to work correctly. As we prefer the pdata provided configuration function over the internal one this change will not make any impact in custom platforms. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Tested-by: Mark Yao <mark.yao@rock-chips.com> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Carlos Palminha <palminha@synopsys.com> Cc: Heiko Stübner <heiko@sntech.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/185ccf7d4473fa557044732402ca20b3d4007952.1498209896.git.joabreu@synopsys.com
2017-08-07drm/fb-helper: pass physical dimensions to fbdevDavid Lechner
The fbdev subsystem has a place for physical dimensions (width and height in mm) that is readable by userspace. Since DRM also knows these dimensions, pass this information to the fbdev device. This has to be done in drm_setup_crtcs_fb() instead of drm_setup_crtcs() because fb_helper->fbdev may be NULL in drm_setup_crtcs(). Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1501863924-7154-1-git-send-email-david@lechnology.com
2017-08-07drm/bridge: dw-hdmi: remove CEC engine register definitionsRussell King
We don't need the CEC engine register definitions, so let's remove them. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/20170802184108.7913-5-hverkuil@xs4all.nl
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