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2017-06-16Merge branch 'drm-next-4.13' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie156-6182/+292612
into drm-next New radeon and amdgpu features for 4.13: - Lots of Vega10 bug fixes - Preliminary Raven support - KIQ support for compute rings - MEC queue management rework from Andres - Audio support for DCE6 - SR-IOV improvements - Improved module parameters for controlling radeon vs amdgpu support for SI and CIK - Bug fixes - General code cleanups [airlied: dropped drmP.h header from one file was needed and build broke] * 'drm-next-4.13' of git://people.freedesktop.org/~agd5f/linux: (362 commits) drm/amdgpu: Fix compiler warnings drm/amdgpu: vm_update_ptes remove code duplication drm/amd/amdgpu: Port VCN over to new SOC15 macros drm/amd/amdgpu: Port PSP v10.0 over to new SOC15 macros drm/amd/amdgpu: Port PSP v3.1 over to new SOC15 macros drm/amd/amdgpu: Port NBIO v7.0 driver over to new SOC15 macros drm/amd/amdgpu: Port NBIO v6.1 driver over to new SOC15 macros drm/amd/amdgpu: Port UVD 7.0 over to new SOC15 macros drm/amd/amdgpu: Port MMHUB over to new SOC15 macros drm/amd/amdgpu: Cleanup gfxhub read-modify-write patterns drm/amd/amdgpu: Port GFXHUB over to new SOC15 macros drm/amd/amdgpu: Add offset variant to SOC15 macros drm/amd/powerplay: add avfs control for Vega10 drm/amdgpu: add virtual display support for raven drm/amdgpu/gfx9: fix compute ring doorbell index drm/amd/amdgpu: Rename KIQ ring to avoid spaces drm/amd/amdgpu: gfx9 tidy ups (v2) drm/amdgpu: add contiguous flag in ucode bo create drm/amdgpu: fix missed gpu info firmware when cache firmware during S3 drm/amdgpu: export test ib debugfs interface ...
2017-06-16Merge tag 'drm-misc-next-2017-06-15' of ↵Dave Airlie23-638/+877
git://anongit.freedesktop.org/git/drm-misc into drm-next Cross-subsystem Changes: - dt-bindings: add vendor prefix for NLT Technologies, Ltd. (Lucas) - dt-bindings: Add support for samsung s6e3hf2 panel (Hoegeun) Core Changes: - Add drm_panel_bridge to avoid connector boilerplate in drivers (Eric) - Trival fixes for dupe forward decl and reduce scope of variable (Dawid) Driver Changes: - dw-hdmi: Use mode_valid hook on bridge instead of connector (Jose) - vc4,atmel-hlcdc: Use drm_panel_bridge where appropriate (Eric) - panel: Add Innolux P079ZCA panel driver (Chris) - panel-simple: Add NL12880B20-05, NL192108AC18-02D, P320HVN03 panels (Lucas) - panel-samsung-s6e3ha2: Add s6e3hf2 panel support (Hoegeun) - zte,vc4,pl111,panel,mxsfb: Miscellaneous fixes Cc: Jose Abreu <Jose.Abreu@synopsys.com> Cc: Eric Anholt <eric@anholt.net> Cc: Chris Zhong <zyw@rock-chips.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Hoegeun Kwon <hoegeun.kwon@samsung.com> Cc: Dawid Kurek <dawikur@gmail.com> * tag 'drm-misc-next-2017-06-15' of git://anongit.freedesktop.org/git/drm-misc: (26 commits) drm: Reduce scope of 'state' variable drm: mxsfb_crtc: Reset the eLCDIF controller drm: Remove duplicate forward declaration drm/panel: s6e3ha2: Add support for s6e3hf2 panel on TM2e board dt-bindings: Add support for samsung s6e3hf2 panel drm/panel: add backlight dependency for sitronix-st7789v drm/panel: S6E3HA2 needs backlight code drm/panel: simple: add support for AUO P320HVN03 drm/panel: simple: add support for NLT NL192108AC18-02D dt-bindings: add vendor prefix for NLT Technologies, Ltd. drm/panel: simple: add support for NEC NL12880B20-05 drm/panel: add Innolux P079ZCA panel driver dt-bindings: Add INNOLUX P079ZCA panel bindings drm/vc4: Fix resource leak in 'vc4_get_hang_state_ioctl()' in error handling path drm/vc4/vc4_bo.c: always set bo->resv drm: Add const to name field declaration in struct drm_prop_enum_list drm/pl111: Fix offset calculation for the primary plane. drm/atmel-hlcdc: Fix panel registration drm/bridge: Build the panel wrapper in drm_kms_helper drm/atmel-hlcdc: Replace the panel usage with drm_panel_bridge. ...
2017-06-15drm: Reduce scope of 'state' variableDawid Kurek1-1/+2
Smaller scope reduces visibility of variable and makes usage of uninitialized variable less possible. Changes in v2: - separate declaration and initialization Changes in v3: - add missing signed-off-by tag Signed-off-by: Dawid Kurek <dawikur@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170615174556.GA8872@gmail.com
2017-06-15drm: mxsfb_crtc: Reset the eLCDIF controllerFabio Estevam1-0/+42
According to the eLCDIF initialization steps listed in the MX6SX Reference Manual the eLCDIF block reset is mandatory. Without performing the eLCDIF reset the display shows garbage content when the kernel boots. In earlier tests this issue has not been observed because the bootloader was previously showing a splash screen and the bootloader display driver does properly implement the eLCDIF reset. Add the eLCDIF reset to the driver, so that it can operate correctly independently of the bootloader. Tested on a imx6sx-sdb board. Cc: <stable@vger.kernel.org> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1494007301-14535-1-git-send-email-fabio.estevam@nxp.com
2017-06-15drm/amdgpu: Fix compiler warningsHarish Kasiviswanathan1-4/+4
Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amdgpu: vm_update_ptes remove code duplicationHarish Kasiviswanathan1-57/+16
CPU and GPU paths were mostly the same. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Port VCN over to new SOC15 macrosTom St Denis1-82/+82
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Port PSP v10.0 over to new SOC15 macrosTom St Denis1-7/+7
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Port PSP v3.1 over to new SOC15 macrosTom St Denis1-16/+16
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Port NBIO v7.0 driver over to new SOC15 macrosTom St Denis1-25/+17
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Port NBIO v6.1 driver over to new SOC15 macrosTom St Denis1-31/+23
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Port UVD 7.0 over to new SOC15 macrosTom St Denis1-87/+87
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Port MMHUB over to new SOC15 macrosTom St Denis1-14/+11
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Cleanup gfxhub read-modify-write patternsTom St Denis1-8/+3
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Port GFXHUB over to new SOC15 macrosTom St Denis1-14/+12
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Add offset variant to SOC15 macrosTom St Denis1-0/+14
Allows reading/writing via SOC15 macros with offset for various register banks. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/powerplay: add avfs control for Vega10Eric Huang1-0/+1
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amdgpu: add virtual display support for ravenAlex Deucher1-0/+2
Same as other asics. If enabled, exposes a user selectable number of virtual displays. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amdgpu/gfx9: fix compute ring doorbell indexAlex Deucher1-1/+1
This got lost when the code was revamped. Copy/paste bug from gfx8. Reported-by: Evan Quan <evan.quan@amd.com> Fixes: 78c168342 (drm/amdgpu: allow split of queues with kfd at queue granularity v4) Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: Rename KIQ ring to avoid spacesTom St Denis1-1/+1
Swap space for underscore in ring name. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/amdgpu: gfx9 tidy ups (v2)Tom St Denis1-19/+7
A couple of simple tidy ups to register programming. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v2): Avoid using 'data' uninitialized Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amdgpu: add contiguous flag in ucode bo createhorchen1-1/+2
Under VF environment, the ucode would be settled to the visible VRAM, As it would be pinned to the visible VRAM, it's better to add contiguous flag,otherwise it need to move gpu address during the pin process. This movement is not necessary. Signed-off-by: horchen <horace.chen@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amdgpu: fix missed gpu info firmware when cache firmware during S3Huang Rui2-8/+13
gpu_info firmware is released after data is used. But when system enters into suspend, upper class driver will cache all firmware names. At that time, gpu_info will be failing to load. It seems an upper class issue, that we should not release gpu_info firmware until device finished. [ 903.236589] cache_firmware: amdgpu/vega10_sdma1.bin [ 903.236590] fw_set_page_data: fw-amdgpu/vega10_sdma1.bin buf=ffff88041eee10c0 data=ffffc90002561000 size=17408 [ 903.236591] cache_firmware: amdgpu/vega10_sdma1.bin ret=0 [ 903.464160] __allocate_fw_buf: fw-amdgpu/vega10_gpu_info.bin buf=ffff88041eee2c00 [ 903.471815] (NULL device *): loading /lib/firmware/updates/4.11.0-custom/amdgpu/vega10_gpu_info.bin failed with error -2 [ 903.482870] (NULL device *): loading /lib/firmware/updates/amdgpu/vega10_gpu_info.bin failed with error -2 [ 903.492716] (NULL device *): loading /lib/firmware/4.11.0-custom/amdgpu/vega10_gpu_info.bin failed with error -2 [ 903.503156] (NULL device *): direct-loading amdgpu/vega10_gpu_info.bin Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amdgpu: export test ib debugfs interfaceHuang Rui1-0/+54
As Christian and David's suggestion, submit the test ib ring debug interfaces. It's useful for debugging with the command submission without VM case. Signed-off-by: Huang Rui <ray.huang@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>
2017-06-15drm/amd/powerplay: add GPU power display for vega10Eric Huang1-0/+20
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amd/powerplay: update vega10_ppsmc.hEric Huang1-1/+2
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amdgpu: avoid to reset wave_front_size to 0Hawking Zhang1-2/+0
No need to clear it. The values are set explicitly. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15drm/amdgpu: add new member in gpu_info fwHawking Zhang3-0/+11
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-14drm/panel: s6e3ha2: Add support for s6e3hf2 panel on TM2e boardHoegeun Kwon1-7/+57
This patch supports TM2e panel and the panel has 1600x2560 resolution in 5.65" physical. This identify panel type with compatibility string, also invoke display mode that matches the type. So add the check code for s6e3ha2 compatibility and s6e3hf2 type and select the drm_display_mode of default and edge type. Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Inki Dae <inki.dae@samsung.com> [treding@nvidia.com: fixup checkpatch warnings] Signed-off-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/1492504836-19225-3-git-send-email-hoegeun.kwon@samsung.com
2017-06-14drm/panel: add backlight dependency for sitronix-st7789vArnd Bergmann1-0/+1
Without the dependency, we run into a link error: drivers/gpu/drm/panel/panel-sitronix-st7789v.o: In function `st7789v_probe': panel-sitronix-st7789v.c:(.text.st7789v_probe+0xc0): undefined reference to `of_find_backlight_by_node' Fixes: 7142afb3a186 ("drm/panel: Add driver for sitronix ST7789V LCD controller") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170419180326.303994-1-arnd@arndb.de
2017-06-14drm/panel: S6E3HA2 needs backlight codeArnd Bergmann1-0/+1
The new S6E3HA2 driver fails to link when backlight is disabled: ERROR: "backlight_device_register" [drivers/gpu/drm/panel/panel-samsung-s6e3ha2.ko] undefined! ERROR: "backlight_device_unregister" [drivers/gpu/drm/panel/panel-samsung-s6e3ha2.ko] undefined! This adds a Kconfig dependency like we have it for some other panel drivers. Fixes: ed29f9426d9b ("drm/panel: Add support for S6E3HA2 panel driver on TM2 board") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170419175939.189098-2-arnd@arndb.de
2017-06-14drm/panel: simple: add support for AUO P320HVN03Lucas Stach1-0/+31
This adds support for the AU Optronics Corporation 31.5" FHD (1920x1080) LVDS TFT LCD panel, which can be supported by the simple panel driver Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170608180758.31020-4-l.stach@pengutronix.de
2017-06-14drm/panel: simple: add support for NLT NL192108AC18-02DLucas Stach1-0/+29
This adds support for the NLT Technologies NL192108AC18-02D 15.6" LVDS FullHD TFT LCD panel, which can be supported by the simple panel driver. Timings are taken from the preliminary datasheet, as a final one is not yet available. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170608180758.31020-3-l.stach@pengutronix.de
2017-06-14drm/panel: simple: add support for NEC NL12880B20-05Lucas Stach1-0/+30
This adds support for the NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel, which can be supported by the simple panel driver. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170608180758.31020-1-l.stach@pengutronix.de
2017-06-14drm/panel: add Innolux P079ZCA panel driverChris Zhong3-0/+352
Support Innolux P079ZCA 7.85" 768x1024 TFT LCD panel, it is a MIPI DSI panel. Signed-off-by: Chris Zhong <zyw@rock-chips.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Tested-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/1490316692-20506-2-git-send-email-zyw@rock-chips.com
2017-06-14drm/syncobj: add sync_file interaction. (v1.2)Dave Airlie1-2/+73
This interface allows importing the fence from a sync_file into an existing drm sync object, or exporting the fence attached to an existing drm sync object into a new sync file object. This should only be used to interact with sync files where necessary. v1.1: fence put fixes (Chris), drop fence from ioctl names (Chris) fixup for new fence replace API. Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2017-06-14drm: introduce sync objects (v4)Dave Airlie5-1/+417
Sync objects are new toplevel drm object, that contain a pointer to a fence. This fence can be updated via command submission ioctls via drivers. There is also a generic wait obj API modelled on the vulkan wait API (with code modelled on some amdgpu code). These objects can be converted to an opaque fd that can be passes between processes. v2: rename reference/unreference to put/get (Chris) fix leaked reference (David Zhou) drop mutex in favour of cmpxchg (Chris) v3: cleanups from danvet, rebase on drm_fops rename check fd_flags is 0 in ioctls. v4: export find/free, change replace fence to take a syncobj. In order to support lookup first, replace later semantics which seem in the end to be cleaner. Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2017-06-13drm/vc4: Fix resource leak in 'vc4_get_hang_state_ioctl()' in error handling ↵Christophe JAILLET1-5/+8
path If one 'drm_gem_handle_create()' fails, we leak somes handles and some memory. In order to fix it: - move the 'free(bo_state)' at the end of the function so that it is also called in the eror handling path. This has the side effect to also try to free it if the first 'kcalloc' fails. This is harmless. - add a new label, err_delete_handle, in order to delete already allocated handles in error handling path - remove the now useless 'err' label The way the code is now written will also delete the handles if the 'copy_to_user()' call fails. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Eric Anholt <eric@anholt.net> Link: http://patchwork.freedesktop.org/patch/msgid/20170512123803.1886-1-christophe.jaillet@wanadoo.fr
2017-06-13drm/vc4/vc4_bo.c: always set bo->resvHans Verkuil1-8/+4
The bo->resv pointer could be NULL, leading to kernel oopses like the one below. This patch ensures that bo->resv is always set in vc4_create_object ensuring that it is never NULL. Thanks to Eric Anholt for pointing to the correct solution. [ 19.738487] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 19.746805] pgd = ffff8000275fc000 [ 19.750319] [00000000] *pgd=0000000000000000 [ 19.754715] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 19.760369] Modules linked in: smsc95xx usbnet vc4 drm_kms_helper drm pwm_bcm2835 i2c_bcm2835 bcm2835_rng rng_core bcm2835_dma virt_dma [ 19.772767] CPU: 0 PID: 1297 Comm: Xorg Not tainted 4.12.0-rc1-rpi3 #58 [ 19.779476] Hardware name: Raspberry Pi 3 Model B (DT) [ 19.784688] task: ffff800028268000 task.stack: ffff800026c08000 [ 19.790705] PC is at ww_mutex_lock_interruptible+0x14/0xc0 [ 19.796329] LR is at vc4_submit_cl_ioctl+0x4fc/0x998 [vc4] ... [ 20.240855] [<ffff0000088975f4>] ww_mutex_lock_interruptible+0x14/0xc0 [ 20.247528] [<ffff0000009b3ea4>] vc4_submit_cl_ioctl+0x4fc/0x998 [vc4] [ 20.254372] [<ffff0000008f75f8>] drm_ioctl+0x180/0x438 [drm] [ 20.260120] [<ffff00000821383c>] do_vfs_ioctl+0xa4/0x7d0 [ 20.265510] [<ffff000008213fe4>] SyS_ioctl+0x7c/0x98 [ 20.270550] [<ffff000008082f30>] el0_svc_naked+0x24/0x28 [ 20.275941] Code: d2800002 d5384103 910003fd f9800011 (c85ffc04) [ 20.282527] ---[ end trace 1f6bd640ff32ae12 ]--- Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Eric Anholt <eric@anholt.net> Link: http://patchwork.freedesktop.org/patch/msgid/14e68768-6c92-2d74-92fd-196dbc50d8f7@xs4all.nl
2017-06-09drm/amdgpu/gfx: fix MEC interrupt enablement for pipes != 0Alex Deucher3-49/+124
The interrupt registers are not indexed. Fixes: 763a47b8e (drm/amdgpu: teach amdgpu how to enable interrupts for any pipe v3) Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-09drm/amd/powerplay: fix copy error in powerplay.Rex Zhu1-3/+3
v2: fix typos. should disable led dpm feature when stop dpm. 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>
2017-06-09drm/amdgpu: move comment to the right placeAlex Xie1-2/+2
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-09drm/amdgpu: fix a typo in commentAlex Xie1-1/+1
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-09drm/amdgpu: remove duplicate function prototypesAlex Xie1-1/+0
There are two identical function prototypes in same header file Signed-off-by: Alex Xie <AlexBin.Xie@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-09drm/amdgpu: Support page table update via CPUHarish Kasiviswanathan1-1/+87
v2: Fix logical mistake. If CPU update failed amdgpu_vm_bo_update_mapping() would not return and instead fall through to SDMA update. Minor change due to amdgpu_vm_bo_wait() prototype change Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-09drm/amdgpu: Support page directory update via CPUHarish Kasiviswanathan1-42/+119
If amdgpu.vm_update_context param is set to use CPU, then Page Directories will be updated by CPU instead of SDMA v2: Call amdgpu_vm_bo_wait before updating the page tables to ensure the PD/PT BOs are free v3: Minor changes - due to amdgpu_vm_bo_wait() prototype change, local variable declaration order and function comments. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-09drm/amdgpu: Add amdgpu_sync_waitHarish Kasiviswanathan2-0/+20
v2: Add intr option Helper function useful for CPU update of VM page tables. Also useful if kernel have to synchronously wait till VM page tables are updated. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-09drm/amdgpu: Add vm context module paramHarish Kasiviswanathan5-3/+61
Add VM update mode module param (amdgpu.vm_update_mode) that can used to control how VM pde/pte are updated for Graphics and Compute. BIT0 controls Graphics and BIT1 Compute. BIT0 [= 0] Graphics updated by SDMA [= 1] by CPU BIT1 [= 0] Compute updated by SDMA [= 1] by CPU By default, only for large BAR system vm_update_mode = 2, indicating that Graphics VMs will be updated via SDMA and Compute VMs will be updated via CPU. And for all all other systems (by default) vm_update_mode = 0 Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-08drm/amdgpu: drop deprecated drm_get_pci_dev and drm_put_devAlex Deucher1-2/+26
Open code them so we can adjust the order in the driver more easily. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-08drm/amdgpu: call pci_[un]register_driver() directlyAlex Deucher1-2/+2
Rather than calling the deprecated drm_pci_init() and drm_pci_exit() which just wrapped the pci functions anyway. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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