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2020-02-26drm/amdgpu: don't call drm_connector_register for non-MST portsAlex Deucher
The core does this for us now. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/ring: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for rings. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/firmware: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for firmware. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/regs: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for register access files. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/gem: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for gem. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/fence: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for fence handling. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/sa: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for SA (sub allocator). Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/pm: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for pm. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/ttm: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for ttm. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: rename amdgpu_debugfs_preempt_cleanupAlex Deucher
to amdgpu_debugfs_fini. It will be used for other things in the future. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: Increase timout on emulator to tenfold instead of twiceYong Zhao
Since emulators are slower, sometime some operations like flushing tlb through FM need more than twice the regular timout of 100ms, so increase the timeout to 1s on emulators. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amd/powerplay: add DFCstate control pptable func for arctHawking Zhang
This is the callback function that is going to be invoked when amdgpu_dpm_set_df_cstate is called to toggle DFCstate Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amd/powerplay: update arcturus ppsmc header to 54.15.0Hawking Zhang
two new smc messages added for arcturus with pmfw 54.15.0 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/display: clean up hdcp workqueue handlingAlex Deucher
Use the existence of the workqueue itself to determine when to enable HDCP features rather than sprinkling asic checks all over the code. Also add a check for the existence of the hdcp workqueue in the irq handling on the off chance we get and HPD RX interrupt with the CP bit set. This avoids a crash if the driver doesn't support HDCP for a particular asic. Fixes: 96a3b32e67236f ("drm/amd/display: only enable HDCP for DCN+") Bug: https://bugzilla.kernel.org/show_bug.cgi?id=206519 Reviewed-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdkfd: Delete unnecessary unmap queue package submissionsYong Zhao
The previous way of using SDMA queue count to infer whether we should unmap SDMA engines has bugs. The reason it did not cause issues is because MEC firmware unmaps all queues (CP + SDMA) when a unmap package for compute engine is received. Becasue of that, only one unmap queue package is needed, instead of one unmap queue package for CP and each SDMA engine, which results in much simpler driver code. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdkfd: Delete excessive printingsYong Zhao
Those printings are duplicated or useless. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdkfd: Fix a memory leak in queue creation error handlingYong Zhao
When the queue creation failed, some resources were not freed. Fix it. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdkfd: Count active CP queues directlyYong Zhao
The previous code of calculating active CP queues is problematic if some SDMA queues are inactive. Fix that by counting CP queues directly. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdkfd: Avoid ambiguity by indicating it's cp queueYong Zhao
The queues represented in queue_bitmap are only CP queues. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdkfd: Rename queue_count to active_queue_countYong Zhao
The name is easier to understand the code. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amd: Extend ROCt to surface UUID for devices that have themDivya Shikre
Devices from Arcturus onwards will have their UUID exposed to Thunk. Adding neccessary functions to the kernel to propagate the uuid. Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: Fix check for DPM when returning max clockKent Russell
pp_funcs may not exist, while dpm may be enabled. This change ensures that KFD topology will report the same as pp_dpm_sclk, as the conditions for reporting them will be the same. Otherwise, we may see the issue where KFD reports "100MHz" in topology as the max speed, while DPM is working correctly. Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: Don't write GCVM_L2_CNTL* regs on navi12 VFRohit Khaire
This change disables programming of GCVM_L2_CNTL* regs on VF. Signed-off-by: Rohit Khaire <Rohit.Khaire@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/radeon: Inline drm_get_pci_devDaniel Vetter
It's the last user, and more importantly, it's the last non-legacy user of anything in drm_pci.c. The only tricky bit is the agp initialization. But a close look shows that radeon does not use the drm_agp midlayer (the main use of that is drm_bufs for legacy drivers), and instead could use the agp subsystem directly (like nouveau does already). Hence we can just pull this in too. A further step would be to entirely drop the use of drm_device->agp, but feels like too much churn just for this patch. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com> Cc: amd-gfx@lists.freedesktop.org Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: Drop DRIVER_USE_AGPDaniel Vetter
This doesn't do anything except auto-init drm_agp support when you call drm_get_pci_dev(). Which amdgpu stopped doing with commit b58c11314a1706bf094c489ef5cb28f76478c704 Author: Alex Deucher <alexander.deucher@amd.com> Date: Fri Jun 2 17:16:31 2017 -0400 drm/amdgpu: drop deprecated drm_get_pci_dev and drm_put_dev No idea whether this was intentional or accidental breakage, but I guess anyone who manages to boot a this modern gpu behind an agp bridge deserves a price. A price I never expect anyone to ever collect :-) Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Xiaojie Yuan <xiaojie.yuan@amd.com> Cc: Evan Quan <evan.quan@amd.com> Cc: "Tianci.Yin" <tianci.yin@amd.com> Cc: "Marek Olšák" <marek.olsak@amd.com> Cc: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amd/powerplay: Use bitwise instead of arithmetic operator for flagsChen Zhou
This silences the following coccinelle warning: "WARNING: sum of probable bitmasks, consider |" Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amd/display: remove set but not used variable 'mc_vm_apt_default'YueHaibing
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hubp.c: In function hubp21_set_vm_system_aperture_settings: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hubp.c:343:23: warning: variable mc_vm_apt_default set but not used [-Wunused-but-set-variable] It is never used, so remove it. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amd/amdgpu: Add gfxoff debugfs entryTom St Denis
Write a 32-bit value of zero to disable GFXOFF and write a 32-bit value of non-zero to enable GFXOFF. 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>
2020-02-26drm/amdgpu: use amdgpu_ring_test_helper when possibleNirmoy Das
amdgpu_ring_test_helper already handles ring->sched.ready correctly Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: add VM update fences back to the root PD v2Christian König
Add update fences to the root PD while mapping BOs. Otherwise PDs freed during the mapping won't wait for updates to finish and can cause corruptions. v2: rebased on drm-misc-next Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: 90b69cdc5f159 drm/amdgpu: stop adding VM updates fences to the resv obj Reviewed-by: xinhui pan <xinhui.pan@amd.com> Tested-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: cleanup amdgpu_ring_finiNirmoy Das
cleanup amdgpu_ring_fini to check the prerequisites before changing ring->sched.ready Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: Add Arcturus D342 page retire supportJohn Clements
Check Arcturus SKU type to select I2C address of page retirement EEPROM Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: toggle DF-Cstate to protect DF reg accessHawking Zhang
driver needs to take DF out Cstate before any DF register access. otherwise, the DF register may not be accessible. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: move get_xgmi_relative_phy_addr to amdgpu_xgmi.cHawking Zhang
centralize all the xgmi related function to amdgpu_xgmi.c Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: add dpm helper function for DF Cstate controlHawking Zhang
The helper function hides software smu and legacy powerplay implementation for DF Cstate control. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: update psp firmwares loading sequence V2Evan Quan
For those ASICs with DF Cstate management centralized to PMFW, TMR setup should be performed between pmfw loading and other non-psp firmwares loading. V2: skip possible SMU firmware reloading Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: Remove kfd eviction fence before release bo (v2)xinhui pan
No need to trigger eviction as the memory mapping will not be used anymore. All pt/pd bos share same resv, hence the same shared eviction fence. Everytime page table is freed, the fence will be signled and that cuases kfd unexcepted evictions. v2: squash in 32 bit fix CC: Christian König <christian.koenig@amd.com> CC: Felix Kuehling <felix.kuehling@amd.com> CC: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: xinhui pan <xinhui.pan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/radeon: Inline drm_get_pci_devDaniel Vetter
It's the last user, and more importantly, it's the last non-legacy user of anything in drm_pci.c. The only tricky bit is the agp initialization. But a close look shows that radeon does not use the drm_agp midlayer (the main use of that is drm_bufs for legacy drivers), and instead could use the agp subsystem directly (like nouveau does already). Hence we can just pull this in too. A further step would be to entirely drop the use of drm_device->agp, but feels like too much churn just for this patch. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com> Cc: amd-gfx@lists.freedesktop.org Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-02-26drm/amdgpu: Drop DRIVER_USE_AGPDaniel Vetter
This doesn't do anything except auto-init drm_agp support when you call drm_get_pci_dev(). Which amdgpu stopped doing with commit b58c11314a1706bf094c489ef5cb28f76478c704 Author: Alex Deucher <alexander.deucher@amd.com> Date: Fri Jun 2 17:16:31 2017 -0400 drm/amdgpu: drop deprecated drm_get_pci_dev and drm_put_dev No idea whether this was intentional or accidental breakage, but I guess anyone who manages to boot a this modern gpu behind an agp bridge deserves a price. A price I never expect anyone to ever collect :-) Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Xiaojie Yuan <xiaojie.yuan@amd.com> Cc: Evan Quan <evan.quan@amd.com> Cc: "Tianci.Yin" <tianci.yin@amd.com> Cc: "Marek Olšák" <marek.olsak@amd.com> Cc: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-02-26drm/omap: Prepare DSS for probing without legacy platform dataTony Lindgren
In order to probe display subsystem (DSS) components with ti-sysc interconnect target module without legacy platform data and using devicetree, we need to update dss probing a bit. In the device tree, we will be defining the data also for the interconnect target modules as DSS really is a private interconnect. There is some information about that in 4460 TRM in "Figure 10-3. DSS Integration" for example where it mentions "32-bit interconnect (SLX)". The changes we need to make are: 1. Parse also device tree subnodes for the compatible property fixup 2. Update the component code to consider device tree subnodes Cc: dri-devel@lists.freedesktop.org Cc: Jyri Sarha <jsarha@ti.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-02-26drm/etnaviv: add hwdb entry for gc400 found in STM32Christian Gmeiner
The information was taken from STM32 glacore driver hw database. The entry is named as gc7000nano_0x4652. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2020-02-26drm/etnaviv: update hwdb selection logicChristian Gmeiner
Take product id, customer id and eco id into account. If that delivers no match try a search for model and revision. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2020-02-26drm/etnaviv: update gc7000 chip identity entryChristian Gmeiner
Use ~0U as marker for 'I do not care'. I am not sure what GC7000 based devices are in the wild and I do not want to break them. In the near future we should extend the hwdb. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2020-02-26drm/etnaviv: show identity information in debugfsChristian Gmeiner
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2020-02-26drm/etnaviv: determine product, customer and eco idChristian Gmeiner
They will be used for extended HWDB support. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2020-02-26drm/etnaviv: update hardware headers from rnndbChristian Gmeiner
Update the state HI header from rnndb commit 7f1ce75 ("rnndb: document some GPU identity register") Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2020-02-26drm/i915: Fix broken num_entries in skl_ddb_allocation_overlapsAnshuman Gupta
skl_ddb_allocation_overlaps() num_entries hass been passed as INTEL_NUM_PIPES, it should be I915_MAX_PIPES. v2: - Rebased. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200224124004.26712-8-anshuman.gupta@intel.com
2020-02-26drm/i915: Add WARN_ON in intel_get_crtc_for_pipe()Anshuman Gupta
Add a WARN_ON for a disabled pipe in pipe_mask at intel_get_crtc_for_pipe() function. v2: - Use drm_WARN_ON instead of WARN_ON. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200224124004.26712-7-anshuman.gupta@intel.com
2020-02-26drm/i915: Get first crtc instead of PIPE_A crtcAnshuman Gupta
intel_plane_fb_max_stride should return the max stride of primary plane for first available pipe in intel device info pipe_mask. Similarly glk_force_audio_cdclk() should also use the first available CRTC instead of pipe 'A' crtc to force the cdclk changes. changes since RFC: - Introduced a helper to get first intel_crtc intel_get_first_crtc. [Ville] v1: - Used intel_get_first_crtc() instead of PIPE_A crtc in glk_force_audio_cdclk(). [Ville] Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200224124004.26712-6-anshuman.gupta@intel.com
2020-02-26drm/i915: Fix broken transcoder err stateAnshuman Gupta
Skip the transcoder whose pipe is disabled while initializing transcoder error state in 3 non-contiguous display pipe system. v2: - Don't skip EDP_TRANSCODER error state. [Ville] - Use a helper has_transcoder(). [Ville] v3: - Removed DSI transcoder case from has_transcoder(), and few other cosmetic changes. [Ville] Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200224124004.26712-4-anshuman.gupta@intel.com
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