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2021-07-23drm/amd/display: Only set default brightness for OLEDCamille Cho1-3/+1
[Why] We used to unconditionally set backlight path as AUX for panels capable of backlight adjustment via DPCD in set default brightness. [How] This should be limited to OLED panel only since we control backlight via PWM path for SDR mode in LCD HDR panel. Reviewed-by: Krunoslav Kovac <krunoslav.kovac@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Camille Cho <Camille.Cho@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Update bounding box for DCN3.1Nicholas Kazlauskas1-0/+1
[Why & How] We're missing a default value for dram_channel_width_bytes in the DCN3.1 SOC bounding box and we don't currently have the interface in place to query the actual value from VBIOS. Put in a hardcoded default until we have the interface in place. Reviewed-by: Eric Yang <eric.yang2@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Query VCO frequency from register for DCN3.1Nicholas Kazlauskas2-55/+42
[Why] Hardcoding the VCO frequency isn't correct since we don't own or control the value. In the case where the hardcode is also missing we can't lightup display. [How] Query from the CLK register instead. Update the DFS frequency to be able to compute the VCO frequency. Reviewed-by: Eric Yang <eric.yang2@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Populate socclk entries for dcn3.02/3.03Bindu Ramamurthy3-4/+14
[Why] Initialize socclk entries in bandwidth params for dcn302, dcn303. [How] Fetch the sockclk values from smu for the DPM levels and for the DPM levels where smu returns 0, previous level values are reported. Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Fix max vstartup calculation for modes with bordersNicholas Kazlauskas1-2/+4
[Why] Vertical and horizontal borders in timings are treated as increasing the active area - vblank and hblank actually shrink. Our input into DML does not include these borders so it incorrectly assumes it has more time than available for vstartup and tmdl calculations for some modes with borders. An example of such a timing would be 640x480@72Hz: h_total: 832 h_border_left: 8 h_addressable: 640 h_border_right: 8 h_front_porch: 16 h_sync_width: 40 v_total: 520 v_border_top: 8 v_addressable: 480 v_border_bottom: 8 v_front_porch: 1 v_sync_width: 3 pix_clk_100hz: 315000 [How] Include borders as part of destination vactive/hactive. This change DCN20+ so it has wide impact, but the destination vactive and hactive are only really used for vstartup calculation anyway. Most modes do not have vertical or horizontal borders. Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Enable eDP ILR on DCN2.1Michael Strauss1-1/+2
[WHY] Enable feature for 21.40 Reviewed-by: Sung Lee <Sung.Lee@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Michael Strauss <michael.strauss@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: 3.2.144Aric Cyr1-1/+1
Reviewed-by: Shahin Khayyer <Shahin.Khayyer@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Fix comparison error in dcn21 DMLVictor Lu1-1/+1
[why] A comparison error made it possible to not iterate through all the specified prefetch modes. [how] Correct "<" to "<=" Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Yongqiang Sun <Yongqiang.Sun@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Fixed hardware power down bypass during headless bootJake Wang3-29/+26
[Why] During headless boot, DIG may be on which causes HW/SW discrepancies. To avoid this we power down hardware on boot if DIG is turned on. With introduction of multiple eDP, hardware power down is being bypassed under certain conditions. [How] Fixed hardware power down bypass, and ensured hardware will power down if DIG is on and seamless boot is not enabled. Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Jake Wang <haonan.wang2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Add copyright notice to new filesWesley Chalmers2-0/+50
Reviewed-by: Shahin Khayyer <Shahin.Khayyer@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: Reduce delay when sink device not able to ACK 00340h writeZhan Liu3-3/+18
[Why] Theoretically, per DP 1.4a spec, sink device needs to AUX_ACK 00340h write. However, due to hardware limitation, some sink devices have no 00340h dpcd address at all. This results in sink side fails to reply ACK, and consequently cause source side keep retrying DPCD write on DPCD 00340h. This results in significant delay when DPCD 00340h write is triggered (e.g. at S3 resume). [How] Check whether sink device could ACK on DPCD 00340h write on boot. If sink device fails to ACK, then remember that, so we won't write to DPCD 00340h later on. There will be a drm.debug KMS level message to inform user once a 00340h DPCD write is skipped on purpose. Reviewed-by: Nikola Cornij <Nikola.Cornij@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Zhan Liu <zhan.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23drm/amd/display: add debug print for DCC validation failureAurabindo Pillai1-3/+3
[Why&How] Print a debug message when dcc validation fails in the display driver. Most DCC enablement related errors are from userspace. Adding a debug print in case of a failure from display driver will aid quicker triage. Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-23Bluetooth: hci_h5: Add runtime suspendArchie Pusaka1-0/+20
This patch allows the controller to suspend after a short period of inactivity. Signed-off-by: Archie Pusaka <apusaka@chromium.org> Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> Reviewed-by: Hilda Wu <hildawu@realtek.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-07-23Bluetooth: hci_h5: btrtl: Maintain flow control if wakeup is enabledArchie Pusaka1-0/+8
For chips that doesn't reset on suspend, we need to provide the correct value of flow_control when it resumes. Therefore, store the flow control value when reading from the config file to be reused upon suspend. Signed-off-by: Archie Pusaka <apusaka@chromium.org> Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> Reviewed-by: Hilda Wu <hildawu@realtek.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-07-23Bluetooth: hci_h5: add WAKEUP_DISABLE flagArchie Pusaka1-24/+59
Some RTL chips resets the FW on suspend, so wakeup is disabled on those chips. This patch introduces this WAKEUP_DISABLE flag so that chips that doesn't reset FW on suspend can leave the flag unset and is allowed to wake the host. This patch also left RTL8822 WAKEUP_DISABLE flag unset, therefore allowing it to wake the host, and preventing reprobing on resume. Signed-off-by: Archie Pusaka <apusaka@chromium.org> Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> Reviewed-by: Hilda Wu <hildawu@realtek.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-07-23staging: rtl8723bs: fix camel case in struct ndis_802_11_wepFabio Aiuto4-41/+41
fix camel case in struct ndis_802_11_wep all over the driver. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/d3a1407e1bcb07d423dfa0c9bd33021a59bc0b61.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: remove unused struct ndis_801_11_ai_resfiFabio Aiuto1-6/+0
remove unused struct ndis_801_11_ai_resfi. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/23f5764080f84e3704654b11db455e4d5ad499bb.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: remove unused struct ndis_802_11_ai_reqfiFabio Aiuto1-6/+0
remove unused struct ndis_802_11_ai_reqfi. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/00ed84b66a0a325cb1a09ad6e2d2c0fa19686a88.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: fix camel case in IE structuresFabio Aiuto3-29/+29
fix camel case in IE structures all over the driver. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/c1b36466fb5e17aa0dbbcdf6dfef3a82f9739c00.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: fix camel case in struct wlan_bcn_infoFabio Aiuto3-23/+23
fix camel case in struct wlan_bcn_info all over the driver. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/52c74cf0183da44f2ddaac2607e4b7ccaf9abd91.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: fix camel case in struct wlan_phy_infoFabio Aiuto5-26/+26
fix camel case in struct wlan_phy_info all over the driver. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/caadcfc157d62b633fd757d5696c1abce5ef9ae9.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: fix camel case in struct ndis_802_11_ssidFabio Aiuto12-82/+82
fix camel case in struct ndis_802_11_ssid all over the driver. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/e7c4cc09840e112d59ed7dcf8465f1916f95b819.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: remove struct ndis_802_11_conf_fhFabio Aiuto2-12/+0
all members of struct ndis_802_11_conf_fh fh_config in struct ndis_802_11_conf are set to zero and their values are never used. So remove struct ndis_802_11_conf_fh. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/9c203ab5fe8a36b96f1f24e1fbf1a08ea0fa82af.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: fix camel case in struct ndis_802_11_confFabio Aiuto9-63/+63
fix camel case in struct ndis_802_11_conf Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/90317df66de1476515bf46477ac097a73f35cf81.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: fix camel case in struct wlan_bssid_exFabio Aiuto14-495/+495
fix camel case in struct wlan_bssid_ex. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/561065e95ff38f0dbedf030c3acf0498396a1759.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: remove commented out conditionFabio Aiuto1-1/+1
remove commented out condition checking channel > 14. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/83762719c0c13ac8b78612a32db26e691eef17d1.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: remove 5Ghz code blocksFabio Aiuto2-22/+5
remove 5 Ghz code blocks, related to networks working over channel numbers above 14. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/c64443b92ce1a60f568db153842a62e3244a8c3a.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: add spaces around operatorFabio Aiuto1-1/+1
fix the following post-commit hook checkpatch warning: CHECK: spaces preferred around that '+' (ctx:VxV) 29: FILE: drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:2238: + hal_get_chnl_group_8723b(ch+1, &group); Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/e9f65e7600a3c935ef9c310e782790e04cc1f17f.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: convert function name to snake caseFabio Aiuto1-2/+2
convert Hal_GetChnlGroup8723B() function name to snake case. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/78bbc5cb8531bc03eccfa2f67ee71979cbfbf12e.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: fix camel case inside functionFabio Aiuto1-11/+11
fix camel case inside function Hal_GetChnlGroup8723B() Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/831b5f56cc6df8885ac61837fe53f63e021b289b.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23staging: rtl8723bs: simplify function selecting channel groupFabio Aiuto1-49/+11
simplify function Hal_GetChnlGroup8723B(). It returns an unused and unnecessary bool value telling which band the device works on. Since we work only on 2.4Ghz band and the useful return value is the second function argument we convert the return type to void. remove 5Ghz dead code either (for channel > 14). Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/a5536788004c44fe819c0eab0d19504824af46cd.1626874164.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23drm/panfrost: devfreq: Don't display error for EPROBE_DEFERChris Morgan1-1/+2
Set a condition for the message of "Couldn't set OPP regulators" to not display if the error code is EPROBE_DEFER. Note that I used an if statement to capture the condition instead of the dev_err_probe function because I didn't want to change the DRM_DEV_ERROR usage. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210721214830.25690-1-macroalpha82@gmail.com
2021-07-23drm/i915/uapi: reject set_domain for discreteMatthew Auld1-0/+3
The CPU domain should be static for discrete, and on DG1 we don't need any flushing since everything is already coherent, so really all this does is an object wait, for which we have an ioctl. Longer term the desired caching should be an immutable creation time property for the BO, which can be set with something like gem_create_ext. One other user is iris + userptr, which uses the set_domain to probe all the pages to check if the GUP succeeds, however we now have a PROBE flag for this purpose. v2: add some more kernel doc, also add the implicit rules with caching Suggested-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Ramalingam C <ramalingam.c@intel.com> Acked-by: Kenneth Graunke <kenneth@whitecape.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210715101536.2606307-5-matthew.auld@intel.com
2021-07-23pinctrl: qcom: fix GPIOLIB dependenciesArnd Bergmann1-32/+31
Enabling the PINCTRL_SM8350 symbol without GPIOLIB or SCM causes a build failure: WARNING: unmet direct dependencies detected for PINCTRL_MSM Depends on [m]: PINCTRL [=y] && (ARCH_QCOM [=y] || COMPILE_TEST [=y]) && GPIOLIB [=y] && (QCOM_SCM [=m] || !QCOM_SCM [=m]) Selected by [y]: - PINCTRL_SM8350 [=y] && PINCTRL [=y] && (ARCH_QCOM [=y] || COMPILE_TEST [=y]) && GPIOLIB [=y] && OF [=y] aarch64-linux-ld: drivers/pinctrl/qcom/pinctrl-msm.o: in function `msm_gpio_irq_set_type': pinctrl-msm.c:(.text.msm_gpio_irq_set_type+0x1c8): undefined reference to `qcom_scm_io_readl' The main problem here is the 'select PINCTRL_MSM', which needs to be a 'depends on' as it is for all the other front-ends. As the GPIOLIB dependency is now implied by that, symbol, remove the duplicate dependencies in the process. Fixes: d5d348a3271f ("pinctrl: qcom: Add SM8350 pinctrl driver") Fixes: 376f9e34c10f ("drivers: pinctrl: qcom: fix Kconfig dependency on GPIOLIB") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20210723091400.1669716-1-arnd@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-07-23virt_wifi: fix error on connectMatteo Croce1-20/+32
When connecting without first doing a scan, the BSS list is empty and __cfg80211_connect_result() generates this warning: $ iw dev wlan0 connect -w VirtWifi [ 15.371989] ------------[ cut here ]------------ [ 15.372179] WARNING: CPU: 0 PID: 92 at net/wireless/sme.c:756 __cfg80211_connect_result+0x402/0x440 [ 15.372383] CPU: 0 PID: 92 Comm: kworker/u2:2 Not tainted 5.13.0-kvm #444 [ 15.372512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-3.fc34 04/01/2014 [ 15.372597] Workqueue: cfg80211 cfg80211_event_work [ 15.372756] RIP: 0010:__cfg80211_connect_result+0x402/0x440 [ 15.372818] Code: 48 2b 04 25 28 00 00 00 75 59 48 8b 3b 48 8b 76 10 48 8d 65 e0 5b 41 5c 41 5d 41 5e 5d 49 8d 65 f0 41 5d e9 d0 d4 fd ff 0f 0b <0f> 0b e9 f6 fd ff ff e8 f2 4a b4 ff e9 ec fd ff ff 0f 0b e9 19 fd [ 15.372966] RSP: 0018:ffffc900005cbdc0 EFLAGS: 00010246 [ 15.373022] RAX: 0000000000000000 RBX: ffff8880028e2400 RCX: ffff8880028e2472 [ 15.373088] RDX: 0000000000000002 RSI: 00000000fffffe01 RDI: ffffffff815335ba [ 15.373149] RBP: ffffc900005cbe00 R08: 0000000000000008 R09: ffff888002bdf8b8 [ 15.373209] R10: ffff88803ec208f0 R11: ffffffffffffe9ae R12: ffff88801d687d98 [ 15.373280] R13: ffff88801b5fe000 R14: ffffc900005cbdc0 R15: dead000000000100 [ 15.373330] FS: 0000000000000000(0000) GS:ffff88803ec00000(0000) knlGS:0000000000000000 [ 15.373382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.373425] CR2: 000056421c468958 CR3: 000000001b458001 CR4: 0000000000170eb0 [ 15.373478] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 15.373529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 15.373580] Call Trace: [ 15.373611] ? cfg80211_process_wdev_events+0x10e/0x170 [ 15.373743] cfg80211_process_wdev_events+0x10e/0x170 [ 15.373783] cfg80211_process_rdev_events+0x21/0x40 [ 15.373846] cfg80211_event_work+0x20/0x30 [ 15.373892] process_one_work+0x1e9/0x340 [ 15.373956] worker_thread+0x4b/0x3f0 [ 15.374017] ? process_one_work+0x340/0x340 [ 15.374053] kthread+0x11f/0x140 [ 15.374089] ? set_kthread_struct+0x30/0x30 [ 15.374153] ret_from_fork+0x1f/0x30 [ 15.374187] ---[ end trace 321ef0cb7e9c0be1 ]--- wlan0 (phy #0): connected to 00:00:00:00:00:00 Add the fake bss just before the connect so that cfg80211_get_bss() finds the virtual network. As some code was duplicated, move it in a common function. Signed-off-by: Matteo Croce <mcroce@microsoft.com> Link: https://lore.kernel.org/r/20210706154423.11065-1-mcroce@linux.microsoft.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-07-23mfd: hi6421-spmi-pmic: move driver from stagingMauro Carvalho Chehab9-166/+17
This driver is ready for mainstream. So, move it out of staging. Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/dd150f3ffa19c2dda0171f7dbe1dd63cce2a7af5.1627025657.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-23memory: tegra: fix unused-function warningArnd Bergmann1-0/+2
The tegra186_mc_client_sid_override() is only called from an #ifdef block: drivers/memory/tegra/tegra186.c:74:13: error: 'tegra186_mc_client_sid_override' defined but not used [-Werror=unused-function] 74 | static void tegra186_mc_client_sid_override(struct tegra_mc *mc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Add another #ifdef around the called function. Fixes: 393d66fd2cac ("memory: tegra: Implement SID override programming") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Jon Hunter <jonathanh@nvidia.com> Link: https://lore.kernel.org/r/20210722090748.1157470-1-arnd@kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2021-07-23pcmcia: i82092: fix a null pointer dereference bugZheyu Ma1-0/+1
During the driver loading process, the 'dev' field was not assigned, but the 'dev' field was referenced in the subsequent 'i82092aa_set_mem_map' function. Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> CC: <stable@vger.kernel.org> [linux@dominikbrodowski.net: shorten commit message, add Cc to stable] Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2021-07-23soundwire: dmi-quirks: add quirk for Intel 'Bishop County' NUC M15Pierre-Louis Bossart1-4/+12
The same quirk is used for LAPBC510 and LAPBC710 skews who use the same audio design. These devices have the same BIOS issues inherited from the Intel reference, add the same _ADR remap previously used on HP devices. BugLink: https://github.com/thesofproject/linux/issues/3049 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Link: https://lore.kernel.org/r/20210719233248.557923-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-07-22Merge tag 'drm-fixes-2021-07-23' of git://anongit.freedesktop.org/drm/drmLinus Torvalds43-785/+453
Pull drm fixes from Dave Airlie: "Regular fixes - a bunch of amdgpu fixes are the main thing mostly for the new gpus. There is also some i915 reverts for older changes that were having some unwanted side effects. One nouveau fix for a report regressions, and otherwise just some misc fixes. core: - fix for non-drm ioctls on drm fd panel: - avoid double free ttm: - refcounting fix - NULL checks amdgpu: - Yellow Carp updates - Add some Yellow Carp DIDs - Beige Goby updates - CIK 10bit 4K regression fix - GFX10 golden settings updates - eDP panel regression fix - Misc display fixes - Aldebaran fix - fix COW checks nouveau: - init BO GEM fields i915: - revert async command parsing - revert fence error propogation - GVT fix for shadow ppgtt vc4: - fix interrupt handling" * tag 'drm-fixes-2021-07-23' of git://anongit.freedesktop.org/drm/drm: (34 commits) drm/panel: raspberrypi-touchscreen: Prevent double-free drm/amdgpu - Corrected the video codecs array name for yellow carp drm/amd/display: Fix ASSR regression on embedded panels drm/amdgpu: add yellow carp pci id (v2) drm/amdgpu: update yellow carp external rev_id handling drm/amd/pm: Support board calibration on aldebaran drm/amd/display: change zstate allow msg condition drm/amd/display: Populate dtbclk entries for dcn3.02/3.03 drm/amd/display: Line Buffer changes drm/amd/display: Remove MALL function from DCN3.1 drm/amd/display: Only set default brightness for OLED drm/amd/display: Update bounding box for DCN3.1 drm/amd/display: Query VCO frequency from register for DCN3.1 drm/amd/display: Populate socclk entries for dcn3.02/3.03 drm/amd/display: Fix max vstartup calculation for modes with borders drm/amd/display: implement workaround for riommu related hang drm/amd/display: Fix comparison error in dcn21 DML drm/i915: Correct the docs for intel_engine_cmd_parser drm/ttm: add missing NULL checks drm/ttm: Force re-init if ttm_global_init() fails ...
2021-07-23dmaengine: imx-sdma: add terminated list for freed descriptor in workerRobin Gong1-7/+10
Add terminated list for keeping descriptor so that it could be freed in worker without any potential involving next descriptor raised up before this descriptor freed, because vchan_get_all_descriptors get all descriptors including the last terminated descriptor and the next descriptor, hence, the next descriptor maybe freed unexpectly when it's done in worker without this patch. https://www.spinics.net/lists/dmaengine/msg23367.html Signed-off-by: Robin Gong <yibin.gong@nxp.com> Reported-by: Richard Leitner <richard.leitner@skidata.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-23dmaengine: imx-sdma: add uart rom scriptRobin Gong1-4/+21
For the compatibility of NXP internal legacy kernel before 4.19 which is based on uart ram script and upstreaming kernel based on uart rom script, add both uart ram/rom script in latest sdma firmware. By default uart rom script used. Besides, add two multi-fifo scripts for SAI/PDM on i.mx8m/8mm and add back qspi script miss for v4(i.mx7d/8m/8mm family, but v3 is for i.mx6). rom script: uart_2_mcu_addr uartsh_2_mcu_addr /* through spba bus */ am script: uart_2_mcu_ram_addr uartsh_2_mcu_ram_addr /* through spba bus */ Please get latest sdma firmware from the below and put them into the path (/lib/firmware/imx/sdma/): https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git /tree/imx/sdma Signed-off-by: Robin Gong <yibin.gong@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-23dmaengine: imx-sdma: remove ERR009165 on i.mx6ulRobin Gong1-2/+24
ECSPI issue fixed from i.mx6ul at hardware level, no need ERR009165 anymore on those chips such as i.mx8mq. Signed-off-by: Robin Gong <yibin.gong@nxp.com> Acked-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-23spi: imx: remove ERR009165 workaround on i.mx6ulRobin Gong1-3/+36
ERR009165 fixed on i.mx6ul/6ull/6sll. All other i.mx6/7 and i.mx8m/8mm still need this errata. Please refer to nxp official errata document from https://www.nxp.com/ . For removing workaround on those chips. Add new i.mx6ul type. Signed-off-by: Robin Gong <yibin.gong@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-23spi: imx: fix ERR009165Robin Gong1-7/+3
Change to XCH mode even in dma mode, please refer to the below errata: https://www.nxp.com/docs/en/errata/IMX6DQCE.pdf Signed-off-by: Robin Gong <yibin.gong@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-23dmaengine: imx-sdma: add mcu_2_ecspi scriptRobin Gong1-0/+4
Add mcu_2_ecspi script to fix ecspi errata ERR009165. Signed-off-by: Robin Gong <yibin.gong@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-23dmaengine: dma: imx-sdma: add fw_loaded and is_ram_scriptRobin Gong1-0/+12
Add 'fw_loaded' and 'is_ram_script' to check if the script used by channel is ram script and it's loaded or not, so that could prevent meaningless following malloc dma descriptor and bd allocate in sdma_transfer_init(), otherwise memory may be consumed out potentially without free in case that spi fallback into pio while dma transfer failed by sdma firmware not ready(next ERR009165 patch depends on sdma RAM scripts/firmware). Signed-off-by: Robin Gong <yibin.gong@nxp.com> Acked-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-23dmaengine: imx-sdma: remove duplicated sdma_load_contextRobin Gong1-4/+1
Since sdma_transfer_init() will do sdma_load_context before any sdma transfer, no need once more in sdma_config_channel(). Fixes: ad0d92d7ba6a ("dmaengine: imx-sdma: refine to load context only once") Cc: <stable@vger.kernel.org> Signed-off-by: Robin Gong <yibin.gong@nxp.com> Acked-by: Vinod Koul <vkoul@kernel.org> Tested-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-23Revert "dmaengine: imx-sdma: refine to load context only once"Robin Gong1-8/+0
This reverts commit ad0d92d7ba6aecbe2705907c38ff8d8be4da1e9c, because in spi-imx case, burst length may be changed dynamically. Fixes: ad0d92d7ba6a ("dmaengine: imx-sdma: refine to load context only once") Cc: <stable@vger.kernel.org> Signed-off-by: Robin Gong <yibin.gong@nxp.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-22drm/i915/xehp: VDBOX/VEBOX fusing registers are enable-basedTvrtko Ursulin1-1/+8
On Xe_HP the fusing register is renamed and changed to have the "enable" semantics, but otherwise remains compatible (mmio address, bitmask ranges) with older platforms. To simplify things we do not add a new register definition but just stop inverting the fusing masks before processing them. Bspec: 52615 Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210721223043.834562-6-matthew.d.roper@intel.com
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