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2017-04-06drm/amdgpu: use uintptr_t instead of unsigned long to store pointerAlex Xie
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>
2017-04-06drm/amdgpu: Avoid using signed integer to store pointer valueAlex Xie
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>
2017-04-06drm/amdgpu:invoke new implemented AI MB funcMonk Liu
Implement the sr-iov mailbox for soc15 asics. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amdgpu/vega10:timeout set to equal with VIMonk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amdgpu:implement the reset MB func for vega10Monk Liu
they are lack in the bringup stage, we need them for GPU reset feature. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amdgpu:fix typo for mxgpu_aiMonk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amdgpu:no need to involv HDP in KIQMonk Liu
1,KIQ won't touch VRAM so no need to involv HDP flush/invalidate at all. 2,According to CP hw designer KIQ better not use any PM4 package lead to wait behave. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amdgpu:add PSP block only load_type=PSP (v2)Monk Liu
SRIOV currently only can load ucode directly, and PSP block is not supported by VF temporarily. will remove this restrict and use PSP load all ucode even for SRIOV later v2: squash in check against module parameter Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amdgpu/smu9: update to latest driver interfaceEvan Quan
Signed-off-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_gpu_init()Tom St Denis
Use new WREG32_FIELD15 macro 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>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_rlc_reset()Tom St Denis
Use new WREG32_FIELD15 macro 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>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_rlc_start()Tom St Denis
Use new WREG32_FIELD15 macro 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>
2017-04-06drm/amd/amdgpu: simplify gfx_v9_0_cp_gfx_enable()Tom St Denis
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>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_kiq_init_register()Tom St Denis
Use new WREG32_FIELD macro 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>
2017-04-06drm/amd/amdgpu: Drop gfx_v9_0_print_status()Tom St Denis
It's not used in gfx 6/7/8 so drop it from gfx 9 as well. 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>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_set_gfx_eop_interrupt_state()Tom St Denis
Use new WREG32_FIELD15 macro. 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>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_set_priv_reg_fault_state()Tom St Denis
Use new WREG32_FIELD15 macro. 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>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_set_priv_inst_fault_state()Tom St Denis
Use new WREG32_FIELD15 macro. 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>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_init_queue()Tom St Denis
Introduce WREG32_FIELD15 macro for SOC15 architectures. Signed-off-by: Tom St Denis <tom.stdenis@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>
2017-04-06drm/amdgpu: Move function amdgpu_has_atpx near other similar functionsAlex Xie
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>
2017-04-06drm/amdgpu: fix over allocating of IRQ sourcesChristian König
We need an array of pointers to IRQ sources, not an array of sources. Signed-off-by: Christian König <christian.koenig@amd.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amd/amdgpu: Clean up psp reload_quirk()Tom St Denis
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>
2017-04-06drm/amd/amdgpu: Fix psp_v3_1 compare sramTom St Denis
Had the wrong sense in the loop 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>
2017-04-06drm/amdgpu: cleanup get_invalidate_req v2Christian König
The two hubs are just instances of the same hardware, so the register bits are identical. v2: keep the function pointer 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>
2017-04-06drm/amdgpu: fix vm size and block size for VMPT (v5)Zhang, Jerry
Set reasonable defaults per family. v2: set both of them in gmc v3: move vm size and block size in vm manager v4: squash in warning fix from Alex Xie v5: squash in min() warning fix 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>
2017-04-06drm/amd/amdgpu: Fix srbm_indexing in init/inactive hqd codeTom St Denis
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>
2017-04-06drm/amd/amdgpu: Clean up gfx_v8_0_mqd_init()Tom St Denis
Clean up a toggle with ?:. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amd/amdgpu: de-numberify HQD_ACTIVE check.Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amd/amdgpu: clean up gfx_v8_0_kiq_init_register()Tom St Denis
Swap read/write pattern for WREG32_FIELD() Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amd/amdgpu: Clean up gfx_v8_0_inactive_hqd()Tom St Denis
Swap read/write pattern for WREG32_FIELD() Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amd/amdgpu: Clean up gfx_v8_0_kiq_set_interrupt_state()Tom St Denis
Use new WREG32_FIELD_OFFSET() to clean up code. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amdgpu/gfx8: KIQ is also disabled when MEC is disabledAlex Deucher
Set the ready flag to reflect this. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm/amdgpu: cleanup VMHUB bit definitions v2Christian König
The two hubs are just instances of the same hardware, so the register bits are identical. v2: only remove get_vm_protection_bits for now 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>
2017-04-06drm/amdgpu: handle CPU access for split VRAM buffers (v2)Christian König
This avoids merging them together on page fault. v2: squash in 64-bit division fix Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-06drm: virtio: fix virtio_gpu_cursor_formatsLaurent Vivier
When we use virtio-vga with a big-endian guest, the mouse pointer disappears. To fix that, on big-endian use DRM_FORMAT_BGRA8888 instead of DRM_FORMAT_ARGB8888. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170405080915.823-1-lvivier@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-04-06pwm: rockchip: State of PWM clock should synchronize with PWM enabled stateDavid Wu
If the PWM was not enabled at U-Boot loader, PWM could not work for clock always disabled at PWM driver. The PWM clock is enabled at beginning of pwm_apply(), but disabled at end of pwm_apply(). If the PWM was enabled at U-Boot loader, PWM clock is always enabled unless closed by ATF. The pwm-backlight might turn off the power at early suspend, should disable PWM clock for saving power consume. It is important to provide opportunity to enable/disable clock at PWM driver, the PWM consumer should ensure correct order to call PWM enable and disable, and PWM driver ensure state of PWM clock synchronized with PWM enabled state. Fixes: 2bf1c98aa5a4 ("pwm: rockchip: Add support for atomic update") Cc: stable@vger.kernel.org Signed-off-by: David Wu <david.wu@rock-chips.com> Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2017-04-06HID: uclogic: add support for Ugee Tablet EX07SXiaolei Yu
This device has a different vendor id but responds to initialization. Signed-off-by: Xiaolei Yu <dreifachstein@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2017-04-06pwm: lpss: Set enable-bit before waiting for update-bit to go lowHans de Goede
At least on cherrytrail, the update bit will never go low when the enabled bit is not set. This causes the backlight on my cube iwork8 air tablet to never turn on again after being turned off because in the pwm_lpss_apply enable path pwm_lpss_update will fail causing an error exit and the enable-bit to never get set. Any following pwm_lpss_apply calls will fail the pwm_lpss_is_updating check. Since the docs say that the update bit should be set before the enable-bit, split pwm_lpss_update into setting the update-bit and pwm_lpss_wait_for_update, and move the pwm_lpss_wait_for_update call in the enable path to after setting the enable-bit. Fixes: 10d56a4 ("pwm: lpss: Avoid reconfiguring while UPDATE bit...") Cc: Ilkka Koskinen <ilkka.koskinen@intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2017-04-06pwm: lpss: Split Tangier configurationAndy Shevchenko
As a preparation for special treatment for Broxton we split Tangier configuration. Fixes: b89b4b7a3d0a ("pwm: lpss: pci: Enable PWM module on Intel Edison") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2017-04-06Merge branch 'kvm-ppc-fixes' of ↵Radim Krčmář
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc From: Paul Mackerras <paulus@ozlabs.org> A check for a NULL return from kzalloc in recently-added code.
2017-04-06drm/i915/gvt: cleanup some too chatty scheduler messageZhenyu Wang
It's too chatty to have three places to tell us which one is next vgpu for schedule. My log file was bloated to eat all disk space.. Cc: Ping Gao <ping.a.gao@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-04-06drm: bridge: dw-hdmi: Add a missing break statementDan Carpenter
There was supposed to be a break before the next case statement. Fixes: def23aa7e982 ("drm: bridge: dw-hdmi: Switch to V4L bus format and encodings") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170406052132.GA26605@mwanda
2017-04-06drm: bridge: dw-hdmi: remove unused hdmi_bus_fmt_is_yuv420Neil Armstrong
Remove usused yet hdmi_bus_fmt_is_yuv420 function. Fixes: def23aa7e982 ("drm: bridge: dw-hdmi: Switch to V4L bus format and encodings") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: http://patchwork.freedesktop.org/patch/msgid/1491377579-9353-1-git-send-email-narmstrong@baylibre.com
2017-04-06drm/fb-helper: Extract _legacy kms functionsDaniel Vetter
The goal is to push all the kms locking down into these separate _atomic and _legacy functions, so that we can correctly pass the acquire ctx into all atomic drivers. Instead of playing games with hidden ctx in mode_config.acquire_ctx. All the fbdev state will be protected by a new fbdev private lock that Thierry is working on. This here is just prep by creating a clean split between atomic and legacy paths, which also simplifies the control flow a bit. Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-16-daniel.vetter@ffwll.ch
2017-04-06drm: extract legacy framebuffer removeDaniel Vetter
I got confused every time I audited what that lock_all is doing in there until realizing it's for legacy kms only. Make that a notch more obvious by having 2 entirely different paths. While at it also move the atomic version of this into drm_framebuffer.c, there's no reason it needs to be in drm_atomic.c. That way it becomes a simple static function. Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-15-daniel.vetter@ffwll.ch
2017-04-06drm/atomic-helper: Remove legacy backoff hack from gamma_setDaniel Vetter
Another one knocked down. With this we can also remove the temporary hack in the gamma_set ioctl. Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-14-daniel.vetter@ffwll.ch
2017-04-06drm: Add acquire ctx to ->gamma_set hookDaniel Vetter
Atomic helpers really want this instead of the hacked-up legacy backoff trick, which unfortunately prevents drivers from using their own private drm_modeset_locks. Aside: There's a few atomic drivers (nv50, vc4, soon vmwgfx) which don't yet use the new atomic color mgmt/gamma table stuff. Would be nice if they could switch over and just hook up drm_atomic_helper_legacy_gamma_set() instead. Cc: Dave Airlie <airlied@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Sinclair Yeh <syeh@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Eric Anholt <eric@anholt.net> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-13-daniel.vetter@ffwll.ch
2017-04-06drm: Add explicit acquire ctx handling around ->gamma_setDaniel Vetter
Just the groundwork to prepare for adding the acquire cxt parameter to the ->gamma_set hook. Again we need a temporary hack to fill out mode_config.acquire_ctx until the atomic helpers are switched over. Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-12-daniel.vetter@ffwll.ch
2017-04-06drm/fb-helper: Give up on kgdb for atomic driversDaniel Vetter
It just doesn't work. It probably stopped working way, way before that (e.g. i915 grabbed random mutexes all over in modeset code at least since gen6), but with atomic and all the ww_mutex stuff it's indeed hopeless. Remove ->mode_set_base_atomic from the 2 atomic drivers (i915 and nouveau) that still had one (both had dummy implementations already anyway), and shunt atomic drivers in the helpers debug_enter/leave functions. I'll leave the code in for radeon and amdgpu, but I think as soon as amdgpu is atomic we should think about just ripping it out. Only having it around for radeon and pre-nv50 is rather pointless. This would also allow us to nuke all that code from fbdev. Funny part is that _all_ kms drivers set this hook, despite that no one else provides the required ->mode_set_base_atomic implementation. The reason I'm jumping on this is that I want to wire up a full acquire ctx for the benefit of atomic drivers, everywhere. And the debug_enter/leave implementations call ->gamma_set. And there's just no way ever we can create an acquire_ctx in the nmi context of kgdb. Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-11-daniel.vetter@ffwll.ch
2017-04-06arm64: allwinner: a64: add pmu0 regs for USB PHYIcenowy Zheng
The USB PHY in A64 has a "pmu0" region, which controls the EHCI/OHCI controller pair that can be connected to the PHY0. Add the MMIO region for PHY node. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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