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2020-11-16ASoC: qcom: lpass-platform: Fix memory leakSrinivasa Rao Mandadapu
lpass_pcm_data is not freed in error paths. Free it in error paths to avoid memory leak. Fixes: 022d00ee0b55 ("ASoC: lpass-platform: Fix broken pcm data usage") Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Link: https://lore.kernel.org/r/1605416210-14530-1-git-send-email-srivasam@codeaurora.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-16ASoC: Intel: KMB: Fix S24_LE configurationMichael Sit Wei Hong
S24_LE is 24 bit audio in 32 bit container configuration Fixing the configuration to match the data arrangement of this audio format. Fixes: c5477e966728 ("ASoC: Intel: Add KeemBay platform driver") Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20201116061905.32431-2-michael.wei.hong.sit@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-16drm: fix some kernel-doc markupsMauro Carvalho Chehab
Some identifiers have different names between their prototypes and the kernel-doc markup. Others need to be fixed, as kernel-doc markups should use this format: identifier - description Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/12d4ca26f6843618200529ce5445063734d38c04.1605521731.git.mchehab+huawei@kernel.org
2020-11-16drm/i915: Relocate cnl_get_ddi_pll()Ville Syrjälä
Move cnl_get_ddi_pll() into a better spot from between icl_get_ddi_pll() and dg1_get_ddi_pll(). Also reorder the calls to the skl and bxt functions because ocd. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201109231239.17002-4-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
2020-11-16drm/i915: Use actual readout results for .get_freq()Ville Syrjälä
Currently the DPLL .get_freq() uses pll->state.hw_state which is not the thing we actually read out (except during driver load/resume). Outside of that pll->state.hw_state is just the thing we committed last time around. During state check we just read the thing into crtc_state->dpll_hw_state, so that is what we should use for calculating the DPLL output frequency. I think we used to do this so that the results of the readout were actually used, but somehow it got changed when the .get_freq() refactoring happened. Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201109231239.17002-3-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
2020-11-16drm/i915: Move intel_dpll_get_hw_state() into the hsw+ platform specific ↵Ville Syrjälä
functions On icl+ we want to populate both crtc_state.{shared_dpll,dpll_hw_state} and crtc_state.port_dplls[] during readout, whereas on pre-icl we want to leave the latter stuff untouched. Rather than adding more ifs into hsw_get_ddi_port_state() to copy the DPLL hw state around let's just move the whole dpll readout into hsw_get_ddi_dpll() & co. Slightly repetitive, but meh. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201109231239.17002-2-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
2020-11-16drm/i915: Introduce intel_dpll_get_hw_state()Ville Syrjälä
Add a wrapper for the pll .get_hw_state() vfunc. Makes life a bit less miserable when you don't have to worry where the function pointer is stored. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201109231239.17002-1-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
2020-11-16drm/i915: Remove skl_adjusted_plane_pixel_rate()Ville Syrjälä
Replace skl_adjusted_plane_pixel_rate() with the generic intel_plane_pixel_rate(). The two should produce identical results. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201106173042.7534-7-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2020-11-16drm/i915: Store plane relative data rate in crtc_stateVille Syrjälä
Store the relative data rate for planes in the crtc state so that we don't have to use intel_atomic_crtc_state_for_each_plane_state() to compute it even for the planes that are no part of the current state. Should probably just nuke this stuff entirely an use the normal plane data rate instead. The two are slightly different since this relative data rate doesn't factor in the actual pixel clock, so it's a bit odd thing to even call a "data rate". And since the watermarks are computed based on the actual data rate anyway I don't really see what the point of this relative data rate is. But that's for the future... Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201106173042.7534-6-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2020-11-16drm/i915: Precompute can_sagv for each wm levelVille Syrjälä
In order to remove intel_atomic_crtc_state_for_each_plane_state() from skl_crtc_can_enable_sagv() we can simply precompute whether each wm level can tolerate the SAGV block time latency or not. This has the nice side benefit that we remove the duplicated wm level latency calculation. In fact the copy of that code we had in skl_crtc_can_enable_sagv() didn't even handle WaIncreaseLatencyIPCEnabled/Display WA #1141 whereas the copy in skl_compute_plane_wm() did. So now we just have the one copy which handles all the w/as. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201106173042.7534-5-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2020-11-16KVM: SVM: Fix offset computation bug in __sev_dbg_decrypt().Ashish Kalra
Fix offset computation in __sev_dbg_decrypt() to include the source paddr before it is rounded down to be aligned to 16 bytes as required by SEV API. This fixes incorrect guest memory dumps observed when using qemu monitor. Signed-off-by: Ashish Kalra <ashish.kalra@amd.com> Message-Id: <20201110224205.29444-1-Ashish.Kalra@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-16drm/amd/display: Add missing pflip irq for dcn2.0Alex Deucher
If we have more than 4 displays we will run into dummy irq calls or flip timout issues. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-11-16ACPI, APEI, Fix error return value in apei_map_generic_address()Aili Yao
From commit 6915564dc5a8 ("ACPI: OSL: Change the type of acpi_os_map_generic_address() return value"), acpi_os_map_generic_address() will return logical address or NULL for error, but for ACPI_ADR_SPACE_SYSTEM_IO case, it should be also return 0 as it's a normal case, but now it will return -ENXIO. So check it out for such case to avoid einj module initialization fail. Fixes: 6915564dc5a8 ("ACPI: OSL: Change the type of acpi_os_map_generic_address() return value") Cc: <stable@vger.kernel.org> Reviewed-by: James Morse <james.morse@arm.com> Tested-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Aili Yao <yaoaili@kingsoft.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-16MAINTAINERS: Add Martin Schiller as a maintainer for the X.25 stackXie He
Martin Schiller is an active developer and reviewer for the X.25 code. His company is providing products based on the Linux X.25 stack. So he is a good candidate for maintainers of the X.25 code. The original maintainer of the X.25 network layer (Andrew Hendry) has not sent any email to the netdev mail list since 2013. So he is probably inactive now. Cc: Andrew Hendry <andrew.hendry@gmail.com> Signed-off-by: Xie He <xie.he.0141@gmail.com> Acked-by: Martin Schiller <ms@dev.tdt.de> Link: https://lore.kernel.org/r/20201114111029.326972-1-xie.he.0141@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16Merge tag 'kvm-s390-master-5.10-1' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-master KVM: s390: Fixes for 5.10 - do not reset the global diag318 data for per-cpu reset - do not mark memory as protected too early
2020-11-16ipv6/netfilter: Discard first fragment not including all headersGeorg Kohmann
Packets are processed even though the first fragment don't include all headers through the upper layer header. This breaks TAHI IPv6 Core Conformance Test v6LC.1.3.6. Referring to RFC8200 SECTION 4.5: "If the first fragment does not include all headers through an Upper-Layer header, then that fragment should be discarded and an ICMP Parameter Problem, Code 3, message should be sent to the source of the fragment, with the Pointer field set to zero." The fragment needs to be validated the same way it is done in commit 2efdaaaf883a ("IPv6: reply ICMP error if the first fragment don't include all headers") for ipv6. Wrap the validation into a common function, ipv6_frag_thdr_truncated() to check for truncation in the upper layer header. This validation does not fullfill all aspects of RFC 8200, section 4.5, but is at the moment sufficient to pass mentioned TAHI test. In netfilter, utilize the fragment offset returned by find_prev_fhdr() to let ipv6_frag_thdr_truncated() start it's traverse from the fragment header. Return 0 to drop the fragment in the netfilter. This is the same behaviour as used on other protocol errors in this function, e.g. when nf_ct_frag6_queue() returns -EPROTO. The Fragment will later be picked up by ipv6_frag_rcv() in reassembly.c. ipv6_frag_rcv() will then send an appropriate ICMP Parameter Problem message back to the source. References commit 2efdaaaf883a ("IPv6: reply ICMP error if the first fragment don't include all headers") Signed-off-by: Georg Kohmann <geokohma@cisco.com> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Link: https://lore.kernel.org/r/20201111115025.28879-1-geokohma@cisco.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16media: venus: pm_helpers: Fix kernel module reloadStanimir Varbanov
After initial kernel module load during kernel boot and removing the module and try to load it again an Unable to handle kernel paging request is observed: Unable to handle kernel paging request at virtual address ffffa44f7416eae0 Mem abort info: ESR = 0x96000047 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 Data abort info: ISV = 0, ISS = 0x00000047 CM = 0, WnR = 1 swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008147c000 [ffffa44f7416eae0] pgd=000000017df9f003, p4d=000000017df9f003, pud=000000017df9e003, pmd=000000017df9b003, pte=0000000000000000 Internal error: Oops: 96000047 [#1] PREEMPT SMP Modules linked in: venus_core(+) snd_soc_wsa881x regmap_sdw af_alg snd_soc_wcd934x soundwire_qcom gpio_wcd934x q6asm_dai q6routing q6adm q6afe_dai snd_soc_hdmi_codec q6afe q6asm q6dsp_common q6cor display_connector rmtfs_mem drm ip_tables x_tables ipv6 [last unloaded: venus_core] CPU: 6 PID: 889 Comm: modprobe Tainted: G W 5.10.0-rc1+ #8 Hardware name: Thundercomm Dragonboard 845c (DT) pstate: 80400085 (Nzcv daIf +PAN -UAO -TCO BTYPE=--) pc : queued_spin_lock_slowpath+0x1dc/0x3c8 lr : do_raw_spin_lock+0xc0/0x118 sp : ffff8000142cb7b0 x29: ffff8000142cb7b0 x28: 0000000000000013 x27: ffffa44f72de5690 x26: 0000000000000003 x25: ffff17c2d00f8080 x24: ffff17c2c0d78010 x23: ffff17c2c0d4f700 x22: ffff17c2d00f8080 x21: 0000000000000000 x20: ffffa44f74148000 x19: ffff17c2c0d4f8f8 x18: 0000000000000000 x17: 0000000000000000 x16: ffffa44f7342f158 x15: 0000000000000040 x14: ffffa44f746e8320 x13: 0000000000000228 x12: 0000000000000020 x11: 0000000000000000 x10: 00000000001c0000 x9 : 0000000000000000 x8 : ffff17c33d746ac0 x7 : ffff17c2c109b000 x6 : ffffa44f7416eac0 x5 : ffff17c33d746ac0 x4 : 0000000000000000 x3 : ffff17c2c0d4f8f8 x2 : ffffa44f7416eae0 x1 : ffffa44f7416eae0 x0 : ffff17c33d746ac8 Call trace: queued_spin_lock_slowpath+0x1dc/0x3c8 do_raw_spin_lock+0xc0/0x118 _raw_spin_lock_irqsave+0x80/0x14c __pm_runtime_resume+0x38/0xb8 device_link_add+0x3b8/0x5d0 core_get_v4+0x268/0x2d8 [venus_core] venus_probe+0x108/0x458 [venus_core] platform_drv_probe+0x54/0xa8 really_probe+0xe4/0x3b0 driver_probe_device+0x58/0xb8 device_driver_attach+0x74/0x80 __driver_attach+0x58/0xe8 bus_for_each_dev+0x70/0xc0 driver_attach+0x24/0x30 bus_add_driver+0x150/0x1f8 driver_register+0x64/0x120 __platform_driver_register+0x48/0x58 qcom_venus_driver_init+0x20/0x1000 [venus_core] do_one_initcall+0x84/0x458 do_init_module+0x58/0x208 load_module+0x1ec0/0x26a8 __do_sys_finit_module+0xb8/0xf8 __arm64_sys_finit_module+0x20/0x30 el0_svc_common.constprop.0+0x7c/0x1c0 do_el0_svc+0x24/0x90 el0_sync_handler+0x180/0x188 el0_sync+0x174/0x180 Code: 91002100 8b0200c2 f861d884 aa0203e1 (f8246828) ---[ end trace f1f687c15fd6b2ca ]--- note: modprobe[889] exited with preempt_count 1 After revisit the OPP part of the code I found that OPP pmdomain is detached with direct call to dev_pm_domain_detach instead of OPP wraper for detaching pmdomains with OPP table. Correct this by calling the OPP dev_pm_opp_detach_genpd. Fixes: 9a538b83612c ('media: venus: core: Add support for opp tables/perf voting') Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-16media: venus: venc: Fix setting of profile and levelStanimir Varbanov
The profile and level in op_set_ctrl was recently changed but during v4l2_ctrl_handler_setup profile and level control values are mangled. Fixes: 435c53c3698f ("media: venus: venc: Use helper to set profile and level") Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-16Merge branch 'fix-usage-counter-leak-by-adding-a-general-sync-ops'Jakub Kicinski
Zhang Qilong says: ==================== Fix usage counter leak by adding a general sync ops In many case, we need to check return value of pm_runtime_get_sync, but it brings a trouble to the usage counter processing. Many callers forget to decrease the usage counter when it failed, which could resulted in reference leak. It has been discussed a lot[0][1]. So we add a function to deal with the usage counter for better coding and view. Then, we replace pm_runtime_resume_and_get with it in fec_main.c to avoid it. [0] https://lkml.org/lkml/2020/6/14/88 [1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=178139 ==================== Link: https://lore.kernel.org/r/20201110092933.3342784-1-zhangqilong3@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net: fec: Fix reference count leak in fec series opsZhang Qilong
pm_runtime_get_sync() will increment pm usage at first and it will resume the device later. If runtime of the device has error or device is in inaccessible state(or other error state), resume operation will fail. If we do not call put operation to decrease the reference, it will result in reference count leak. Moreover, this device cannot enter the idle state and always stay busy or other non-idle state later. So we fixed it by replacing it with pm_runtime_resume_and_get. Fixes: 8fff755e9f8d0 ("net: fec: Ensure clocks are enabled while using mdio bus") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16PM: runtime: Add pm_runtime_resume_and_get to deal with usage counterZhang Qilong
In many case, we need to check return value of pm_runtime_get_sync, but it brings a trouble to the usage counter processing. Many callers forget to decrease the usage counter when it failed, which could resulted in reference leak. It has been discussed a lot[0][1]. So we add a function to deal with the usage counter for better coding. [0]https://lkml.org/lkml/2020/6/14/88 [1]https://patchwork.ozlabs.org/project/linux-tegra/list/?series=178139 Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16video: fix some kernel-doc markupsMauro Carvalho Chehab
Some identifiers have different names between their prototypes and the kernel-doc markup. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/21661aed9892a1bacc7ef76a5dc9f5c7b37f5d8f.1605521731.git.mchehab+huawei@kernel.org
2020-11-16drm/amdgpu: remove experimental flag from arcturusAlex Deucher
This has been stable for a while. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/fourcc: fix AMD modifiers PACKERS field docSimon Ser
This field doesn't alias with BANK_XOR_BITS: PACKERS is bits 27:29 while BANK_XOR_BITS is bits 24:26. Fixes: 8ba16d599374 ("drm/fourcc: Add AMD DRM modifiers.") Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Signed-off-by: Simon Ser <contact@emersion.fr> Cc: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: update vgh bounding boxYongqiang Sun
[Why & How] Update bounding box as per spread sheet. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Roman Li <roman.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Increase sr enter/exit in rn ddr4 watermark tableWyatt Wood
[Why] After removing added latency for HostVM by default, DDR4 sr exit latencies were no longer large enough for some panels and caused underflow. [How] Add 1us to sr enter/exit watermark. Signed-off-by: Wyatt Wood <wyatt.wood@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: 3.2.112Aric Cyr
Signed-off-by: Aric Cyr <aric.cyr@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: correct data typeRaymond Yang
[Why] We should use int for counting variable [How] Change type from bool to uint32_t Signed-off-by: Raymond Yang <rayyang@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Expose new CRC window propertyWayne Lin
[Why] Instead of calculating CRC on whole frame, add flexibility to calculate CRC on specific frame region. [How] Add few crc window coordinate properties. By default, CRC is calculated on whole frame unless user space specifies the CRC calculation window. Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: [FW Promotion] Release 0.0.42Anthony Koo
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Add dual edp optimization flag.Yongqiang Sun
[Why & How] Add a dual edp power optimization flag, so driver will notify this flag to dmub FW to determine if apply the power optimization. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: set dpp dto as per requested clk for lower case.Yongqiang Sun
[Why] Blue screen when PNP with multiple monitor or hotplug external monitor when playing video due to dpp dto isn't programmed properly. If lower dpp clock, dpp dto need to be programmed first, and actual dpp clk not avalable yet. [How] set dpp dto as per request clk for lower case before dpp clk update, and after dpp clk updated set dpp dto again with actual dpp clk. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Add I2C memory low power supportJacky Liao
[Why] The I2C memory blocks should be powered down when they are not in use. This will reduce power consumption. [How] 1. Write to I2C_LIGHT_SLEEP_FORCE to put memory in light sleep when released 2. Added a debug option to allow this behaviour to be turned off Signed-off-by: Jacky Liao <ziyu.liao@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Detect dynamic backlight support in eDP sinkRoy Chan
[Why] Check if the eDP sink supports the dynamic backlight control [How] Query the dynamic backlight capability in DPCD (eDP case only) Signed-off-by: Roy Chan <roy.chan@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: minor restructuring of pbn calculation functionsWenjing Liu
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: fix cursor calculation for 1xnY rotated display groupsSamson Tam
[Why] Cursor is missing on displays 2 and up when doing rotated display groups in 1xnY setup. Calculation puts cursor out of bounds so it is not enabled. [How] In dcn10_set_cursor_position(), add in viewport.y into cursor calculations for 1xnY rotated display groups. For pipe split, check viewport.y for both pipes and use lower one to normalize cursor position before calculations. Add odm 2:1 support ( using same calculations as pipe split ). Signed-off-by: Samson Tam <Samson.Tam@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: remove unused dml variablesDmytro Laktyushkin
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Handle Unknown Result for SMU Periodic Retraining on DCN2.1Sung Lee
[WHY & HOW] Currently if VBIOSSMC_Result_UnknownCmd is returned as result of smu msg there is no way to know. Put 1 in param so if 1 is returned, this unknown case is handled. Signed-off-by: Sung Lee <sung.lee@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Populate hostvm parameter before DML calculationSung Lee
[Why] If the system does not have hostvm enabled, disabling it for DML validation will allow more modes to pass at lower voltage levels. [How] When initializing HostVM save state to hubbub and read back when populating DML pipes from context. Signed-off-by: Sung Lee <sung.lee@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Hook up PSR residency command to DSATWyatt Wood
[Why] Use GPINT command to get PSR residency from FW. [How] Hook up PSR residency command to DSAT. Since PSR Count Request is deprecated, we will use this. Signed-off-by: Wyatt Wood <wyatt.wood@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Program dpp dto based on actual dpp clkYongqiang Sun
[Why] dpp dto phase and modulo are programmed with actual dpp global clk and pipe clk. Need to use actual dpp clk to prgoram dpp dto modulo to get more accuracy ratio. [How] assign actual dpp clk to dccg for dpp modulo programming. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amdgpu/sriov: reopen sienna_child smu ip block under sriovJane Jian
open smu ip block meets with one-vf mode need Signed-off-by: Jane Jian <Jane.Jian@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amdgpu: update golden setting for sienna_cichlidLikun Gao
Update golden setting for sienna_cichlid. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/pm: update driver if file for sienna cichlidLikun Gao
Update driver if file for sienna cichlid. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/pm: enable the fine grain tuning function for vangoghXiaojian Du
This patch is to enale the fine grain tuning function for vangogh. Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/pm: add the fine grain tuning function for vangoghXiaojian Du
This patch is to add the fine grain tuning function for vangogh. This function uses the pp_od_clk_voltage sysfs file to configure the min and max value of gfx clock frequency or restore the default value. Command guide: echo "s level value" > pp_od_clk_voltage "s" - set the sclk frequency "level" - 0 or 1, "0" represents the min value, "1" represents the max value "value" - the target value of sclk frequency, it should be limited in the safe range echo "r" > pp_od_clk_voltage "r" - reset the sclk frequency, restore the default value instantly echo "c" > pp_od_clk_voltage "c" - commit the min and max value of sclk frequency to the system only after the commit command, the setting target values by "s" command will take effect. Example: 1)check the default sclk frequency $ cat pp_od_clk_voltage OD_SCLK: 0: 200Mhz 1: 1400Mhz OD_RANGE: SCLK: 200MHz 1400MHz 2)use "s" -- set command to configure the min or max sclk frequency $ echo "s 0 600" > pp_od_clk_voltage $ echo "s 1 1000" > pp_od_clk_voltage $ echo "c" > pp_od_clk_voltage $ cat pp_od_clk_voltage OD_SCLK: 0: 600Mhz 1: 1000Mhz OD_RANGE: SCLK: 200MHz 1400MHz 3)use "r" -- reset command to restore the min and max sclk frequency $ echo "r" > pp_od_clk_voltage $ cat pp_od_clk_voltage OD_SCLK: 0: 200Mhz 1: 1400Mhz OD_RANGE: SCLK: 200MHz 1400MHz Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amd/display: Update dmub codeBhawanpreet Lakha
There is a delta in the dmub code - add boot options - add boot status - remove unused auto_load_is_done func pointer Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16drm/amdgpu: fix usable gart size calculationNirmoy Das
amdgpu_do_test_moves() is failing because of wrong usable gart size calculation and throwing: [drm:amdgpu_do_test_moves [amdgpu]] *ERROR* 0000000020bdc9f3 bind failed Signed-off-by: Nirmoy Das <nirmoy.das@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>
2020-11-16dmaengine: pl330: _prep_dma_memcpy: Fix wrong burst sizeSugar Zhang
Actually, burst size is equal to '1 << desc->rqcfg.brst_size'. we should use burst size, not desc->rqcfg.brst_size. dma memcpy performance on Rockchip RV1126 @ 1512MHz A7, 1056MHz LPDDR3, 200MHz DMA: dmatest: /# echo dma0chan0 > /sys/module/dmatest/parameters/channel /# echo 4194304 > /sys/module/dmatest/parameters/test_buf_size /# echo 8 > /sys/module/dmatest/parameters/iterations /# echo y > /sys/module/dmatest/parameters/norandom /# echo y > /sys/module/dmatest/parameters/verbose /# echo 1 > /sys/module/dmatest/parameters/run dmatest: dma0chan0-copy0: result #1: 'test passed' with src_off=0x0 dst_off=0x0 len=0x400000 dmatest: dma0chan0-copy0: result #2: 'test passed' with src_off=0x0 dst_off=0x0 len=0x400000 dmatest: dma0chan0-copy0: result #3: 'test passed' with src_off=0x0 dst_off=0x0 len=0x400000 dmatest: dma0chan0-copy0: result #4: 'test passed' with src_off=0x0 dst_off=0x0 len=0x400000 dmatest: dma0chan0-copy0: result #5: 'test passed' with src_off=0x0 dst_off=0x0 len=0x400000 dmatest: dma0chan0-copy0: result #6: 'test passed' with src_off=0x0 dst_off=0x0 len=0x400000 dmatest: dma0chan0-copy0: result #7: 'test passed' with src_off=0x0 dst_off=0x0 len=0x400000 dmatest: dma0chan0-copy0: result #8: 'test passed' with src_off=0x0 dst_off=0x0 len=0x400000 Before: dmatest: dma0chan0-copy0: summary 8 tests, 0 failures 48 iops 200338 KB/s (0) After this patch: dmatest: dma0chan0-copy0: summary 8 tests, 0 failures 179 iops 734873 KB/s (0) After this patch and increase dma clk to 400MHz: dmatest: dma0chan0-copy0: summary 8 tests, 0 failures 259 iops 1062929 KB/s (0) Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> Link: https://lore.kernel.org/r/1605326106-55681-1-git-send-email-sugar.zhang@rock-chips.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-11-16dmaengine: ioatdma: remove unused function missed during dma_v2 removalLukas Bulwahn
Commit 7f832645d0e5 ("dmaengine: ioatdma: remove ioatdma v2 registration") missed to remove dca2_tag_map_valid() during its removal. Hence, since then, dca2_tag_map_valid() is unused and make CC=clang W=1 warns: drivers/dma/ioat/dca.c:44:19: warning: unused function 'dca2_tag_map_valid' [-Wunused-function] So, remove this unused function and get rid of a -Wused-function warning. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Link: https://lore.kernel.org/r/20201113081248.26416-1-lukas.bulwahn@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-23 04:37:34 +0000