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2020-04-25drm: panel: Set connector type for LP120UP1Enric Balletbo i Serra
The LP120UP1 is a eDP panel, set the connector type accordingly. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200416164404.2418426-1-enric.balletbo@collabora.com
2020-04-25drm/panel: ili9322: Remove unneeded semicolonZheng Bin
Fixes coccicheck warning: drivers/gpu/drm/panel/panel-ilitek-ili9322.c:382:2-3: Unneeded semicolon drivers/gpu/drm/panel/panel-ilitek-ili9322.c:391:2-3: Unneeded semicolon Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zheng Bin <zhengbin13@huawei.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200424080224.30763-1-zhengbin13@huawei.com
2020-04-25drm/panel: simple: Add support for AUO G121EAN01.4 panelSebastian Reichel
Add timings for the AUO G121EAN01.4 panel. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200415172725.84257-4-sebastian.reichel@collabora.com
2020-04-25drm/panel: simple: Add support for AUO G156XTN01.0 panelSebastian Reichel
Add timings for the AUO G156XTN01.0 panel. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200415172725.84257-3-sebastian.reichel@collabora.com
2020-04-25drm/panel: simple: Add support for AUO G190EAN01 panelSebastian Reichel
Add timings for the G190EAN01 dual channel LVDS panel. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200415172725.84257-2-sebastian.reichel@collabora.com
2020-04-24drm/i915: Drop rq->ring->vma peeking from error captureChris Wilson
We only hold the active spinlock while dumping the error state, and this does not prevent another thread from retiring the request -- as it is quite possible that despite us capturing the current state, the GPU has completed the request. As such, it is dangerous to dereference state below the request as it may already be freed, and the simplest way to avoid the danger is not include it in the error state. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1788 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Andi Shyti <andi.shyti@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200424191410.27570-1-chris@chris-wilson.co.uk
2020-04-24drm/i915/gt: Use the RPM config register to determine clk frequenciesChris Wilson
For many configuration details within RC6 and RPS we are programming intervals for the internal clocks. From gen11, these clocks are configuration via the RPM_CONFIG and so for convenience, we would like to convert to/from more natural units (ns). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Andi Shyti <andi.shyti@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200424162805.25920-2-chris@chris-wilson.co.uk
2020-04-24drm/i915/gt: Trace RPS eventsChris Wilson
Add tracek to the RPS events (interrupts, worker, enabling, threshold selection, frequency setting), so that if we have to debug reticent HW we have some traces to start from. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200424162805.25920-1-chris@chris-wilson.co.uk
2020-04-24drm/i915/gt: Prefer soft-rc6 over RPS DOWN_TIMEOUTChris Wilson
The RPS DOWN_TIMEOUT interrupt is signaled after a period of rc6, and upon receipt of that interrupt we reprogram the GPU clocks down to the next idle notch [to help convserve power during rc6]. However, on execlists, we benefit from soft-rc6 immediately parking the GPU and setting idle frequencies upon idling [within a jiffie], and here the interrupt prevents us from restarting from our last frequency. In the process, we can simply opt for a static pm_events mask and rely on the enable/disable interrupts to flush the worker on parking. This will reduce the amount of oscillation observed during steady workloads with microsleeps, as each time the rc6 timeout occurs we immediately follow with a waitboost for a dropped frame. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422001703.1697-1-chris@chris-wilson.co.uk
2020-04-24amdgpu/dc: remove redundant assignment to variable 'option'Colin Ian King
The variable option is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu/gmc: Use consistent variable on unlocksColin Ian King
Currently the error returns paths are unlocking lock kiq->ring_lock however it seems this should be dev->gfx.kiq.ring_lock as this is the lock that is being locked and unlocked around the ring operations. This looks like a bug, but it's not. The kiq is just a local variable pointing to the same structure. Make it consistent. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amd/display: remove redundant assignment to variable retColin Ian King
The variable ret is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: protect ring overrunYintian Tao
Wait for the oldest sequence on the ring to be signaled in order to make sure there will be no command overrun. v2: fix coding stype and remove abs operation v3: remove the initialization of variable r Signed-off-by: Yintian Tao <yttao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: extent threshold of waiting FLR_COMPLETEMonk Liu
to 5s to satisfy WHOLE GPU reset which need 3+ seconds to finish Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: for nv12 always need smu ipMonk Liu
because nv12 SRIOV support one vf mode Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: skip sysfs node not belong to one vf modeMonk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: enable one vf mode for nv12Monk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: clear the messed up checking logicMonk Liu
for ARCTURUS+ ASICS, we always support SW_SMU for bare-metal and for SRIOV one_vf_mode Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: provide RREG32_SOC15_NO_KIQ, will be used laterMonk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: sriov is forbidden to call disable DPMMonk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: skip cg/pg set for SRIOVMonk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/amdgpu: ignore TA ucode for SRIOVMonk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-24drm/i915: Split some long linesVille Syrjälä
Split some overly long lines. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200420200610.31798-4-ville.syrjala@linux.intel.com Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
2020-04-24drm/i915: Introduce .set_idle_link_train() vfuncVille Syrjälä
Relocate a bunch of DDI specific code from intel_dp.c to intel_ddi.c by introducing a .set_idle_link_train() vfunc. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200420200610.31798-3-ville.syrjala@linux.intel.com Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
2020-04-24drm/i915: Introduce .set_signal_levels() vfuncVille Syrjälä
Sort out some of the mess between intel_ddi.c intel_dp.c by introducing a .set_signal_levels() vfunc. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200420200610.31798-2-ville.syrjala@linux.intel.com Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
2020-04-24drm/i915: Introduce .set_link_train() vfuncVille Syrjälä
Sort out some of the mess between intel_ddi.c intel_dp.c by introducing a .set_link_train() vfunc. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200420200610.31798-1-ville.syrjala@linux.intel.com Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
2020-04-24drm/i915: Have pfit calculations return an error codeVille Syrjälä
Change intel_{gmch,pch}_panel_fitting() to return a normal error vs. success int. We'll need this later to validate that the margin properties aren't misconfigured. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-6-ville.syrjala@linux.intel.com Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
2020-04-24drm/i915: Pass connector state to pfit calculationsVille Syrjälä
Pass the entire connector state to intel_{gmch,pch}_panel_fitting(). For now we just need to get at .scaling_mode but in the future we'll want access to the margin properties as well. v2: Deal with intel_dp_ycbcr420_config() Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-5-ville.syrjala@linux.intel.com Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
2020-04-24drm/i915: s/pipe_config/crtc_state/ in pfit functionsVille Syrjälä
Follow the new naming convention and call the crtc state "crtc_state", and while at it drop the redundant crtc argument. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-4-ville.syrjala@linux.intel.com Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
2020-04-24drm/i915: Use drm_rect to store the pfit window pos/sizeVille Syrjälä
Make things a bit more abstract by replacing the pch_pfit.pos/size raw register values with a drm_rect. Makes it slighly more convenient to eg. compute the scaling factors. v2: Use drm_rect_init() Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-3-ville.syrjala@linux.intel.com Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
2020-04-24drm/i915: Flatten a bunch of the pfit functionsVille Syrjälä
Most of the pfit functions are of the form: func() { if (pfit_enabled) { ... } } Flip the pfit_enabled check around to flatten the functions. And while we're touching all this let's do the usual s/pipe_config/crtc_state/ replacement. Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-2-ville.syrjala@linux.intel.com
2020-04-24drm/i915: Fix skl+ non-scaled pfit modesVille Syrjälä
Fix skl_update_scaler_crtc() to deal with different scaling modes correctly. The current implementation assumes DRM_MODE_SCALE_FULLSCREEN. Fortunately we don't expose any border properties currently so the code does actually end up doing the right thing (assigning a scaler for pfit). The code does need to be fixed before any borders are exposed. Also we have redundant calls to skl_update_scaler_crtc() in dp/hdmi .compute_config() which can be nuked. They were anyway called before we had even computed the pfit state so were basically nonsense. The real call we need to keep is in intel_crtc_atomic_check(). v2: Deal witrh skl_update_scaler_crtc() in intel_dp_ycbcr420_config() Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-1-ville.syrjala@linux.intel.com
2020-04-24drm/lima: enable runtime pmQiang Yu
Enable runtime pm by default so GPU suspend when idle for 200ms. This value can be changed by autosuspend_delay_ms in device's power sysfs dir. On Allwinner H3 lima_device_resume takes ~40us and lima_device_suspend takes ~20us. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-11-yuq825@gmail.com
2020-04-24drm/lima: add pm resume/suspend opsQiang Yu
Add driver pm system and runtime hardware resume/suspend ops. Note this won't enable runtime pm of the device yet. v2: Do clock and power gating when suspend/resume. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-10-yuq825@gmail.com
2020-04-24drm/lima: separate clk/regulator enable/disable functionQiang Yu
For being used by both device init/fini and suspend/resume. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-9-yuq825@gmail.com
2020-04-24drm/lima: add resume/suspend callback for each ipQiang Yu
For called when PM do resume/suspend. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-8-yuq825@gmail.com
2020-04-24drm/lima: power down ip blocks when pmu exitQiang Yu
Prepare resume/suspend PM. v2: Fix lima_pmu_wait_cmd timeout when mali400 case. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-7-yuq825@gmail.com
2020-04-24drm/lima: add lima_devfreq_resume/suspendQiang Yu
Used for device resume/suspend in the following commits. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-6-yuq825@gmail.com
2020-04-24drm/lima: always set page directory when switch vmQiang Yu
We need to flush TLB anyway before every task start, and the page directory will be set to empty vm after suspend/resume, so always set it to the task vm even no ctx switch happens. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-5-yuq825@gmail.com
2020-04-24drm/lima: check vm != NULL in lima_vm_putQiang Yu
No need to handle this check before calling lima_vm_put. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-4-yuq825@gmail.com
2020-04-24drm/lima: print process name and pid when task errorQiang Yu
When error task list is full, print the process info where the error task come from for debug usage. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-3-yuq825@gmail.com
2020-04-24drm/lima: use module_platform_driver helperQiang Yu
Simplify module init/exit with module_platform_driver. Tested-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-2-yuq825@gmail.com
2020-04-24drm/lima: Clean up redundant pdev pointerRobin Murphy
There's no point explicitly tracking the platform device when it can be trivially derived from the regular device pointer in the couple of places it's ever used. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/8d9073cc91c10fc70910587fd1794e0e8f32b467.1587509150.git.robin.murphy@arm.com
2020-04-24drm/lima: Clean up IRQ warningsRobin Murphy
Use the optional form of platform_get_irq() for blocks that legitimately may not be present, to avoid getting an annoying barrage of spurious warnings for non-existent PPs on configurations like Mali-450 MP2. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/de475904091400ef6c123285f221094654d96d35.1587509150.git.robin.murphy@arm.com
2020-04-24drm/i915: Only close vma we openChris Wilson
The history of i915_vma_close() is confusing, as is its use. As the lifetime of the i915_vma is currently bounded by the object it is attached to, we needed a means of identify when a vma was no longer in use by userspace (via the user's fd). This is further complicated by that only ppgtt vma should be closed at the user's behest, as the ggtt were always shared. Now that we attach the vma to a lut on the user's context, the open count does indicate how many unique and open context/vm are referencing this vma from the user. As such, we can and should just use the open_count to track when the vma is still in use by userspace. It's a poor man's replacement for reference counting. Closes: https://gitlab.freedesktop.org/drm/intel/issues/1193 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422190558.30509-1-chris@chris-wilson.co.uk
2020-04-24Merge tag 'drm-misc-next-2020-04-23' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.8: UAPI Changes: Cross-subsystem Changes: * MAINTAINERS: adapt several filenames to changes in panel code * arch/arm, fbdev: Use GPIO descriptors in sa11x0 * dma-buf: Fix typo in documentation Core Changes: * drm: Don't free framebuffer in drm_gem_fb_init() * drm: Document struct drm_device.dev_private being deprecated * drm: Merged topic/phy-compliance-202004-08 Driver Changes: * drm/adv7511: Add support for HDMI SPDIF and additional sampling rates * drm/ast: Allocate CRTC state of correct size * drm/panel: convert many driver bindings to DT schema; add port/ports property to bindings * drm/rockchip: Convert rk3066 bindings to YAML; spelling fixes * fbdev/arcfb: Call request_irq(), free_irq() at appropriate places * fbdev/controlfb: Support COMPILE_TEST; cleanups * fbdev/imxfb: Fix unbalanced enables/disables * fbdev/s1d13xxxfb: Call unregister_framebuffer() * fbdev/ssd1307fb: Use atomic PWM API, device properties and probe_new(); cleanups * fbdev/vesafb: Call release_region() * cleanups of includes, unused types/variables/fields, and fallthrough Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20200423083425.GA15883@linux-uq9g
2020-04-24drm/i915: Make define for lrc state offsetMika Kuoppala
More often than not, we need a byte offset into lrc register state from the start of the hw state. Make it so. Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200423182355.21837-3-mika.kuoppala@linux.intel.com
2020-04-24drm/i915/selftests: Add context batchbuffers registers to live_lrc_fixedMika Kuoppala
Add per ctx bb and indirect ctx bb register locations to live_lrc_fixed for verification. Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200423224159.22078-1-chris@chris-wilson.co.uk
2020-04-23drm/amdgpu: retire legacy vega10 sos version checkHawking Zhang
retired those early sos version used in vega10 bring up phase Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-23drm/amdgpu: switch to helper function to init sos ucodeHawking Zhang
call common helper function to init sos ucode, instead of duplicate codes per ip version Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-14 21:49:18 +0000