| Age | Commit message (Collapse) | Author | Files | Lines |
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fence->ctx may be stale memory when trace_xe_hw_fence_free is called
resuling UAF bug when deriving the device name. This tracepoint is not
all that useful, so just drop it.
Fixes: 501c4255c409 ("drm/xe/trace: Print device_id in xe_trace events")
Cc: Ville Syrjälä <[email protected]>
Cc: Lucas De Marchi <[email protected]>
Cc: Gustavo Sousa <[email protected]>
Cc: Radhakrishna Sripada <[email protected]>
Cc: Matt Roper <[email protected]>
Signed-off-by: Matthew Brost <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Introduce div_offset field in en_clk_desc struct in order to fix rate
divider estimation in en7523_get_div routine for slic and spi fixed
rate clocks.
Moreover, fix base_shift for crypto clock.
Fixes: 1e6273179190 ("clk: en7523: Add clock driver for Airoha EN7523 SoC")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Link: https://lore.kernel.org/r/c491bdea05d847f1f1294b94f14725d292eb95d0.1718615934.git.lorenzo@kernel.org
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
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Once again, we've broken PASEMI Nemo boards with its incomplete
"interrupt-map" translations. Commit 935df1bd40d4 ("of/irq: Factor out
parsing of interrupt-map parent phandle+args from of_irq_parse_raw()")
changed the behavior resulting in the existing work-around not taking
effect. Rework the work-around to just skip parsing "interrupt-map" up
front by using the of_irq_imap_abusers list.
Fixes: 935df1bd40d4 ("of/irq: Factor out parsing of interrupt-map parent phandle+args from of_irq_parse_raw()")
Reported-by: Christian Zigotzky <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring (Arm) <[email protected]>
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to avoid reading wrong WPTR from doorbell in sriov vf, set
CP_HQD_PQ_DOORBELL_CONTROL.DOORBELL_MODE to 1 to read WPTR from MQD.
Signed-off-by: Zhigang Luo <[email protected]>
Acked-by: Lijo Lazar <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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add amdgpu ras 'event_state' sysfs device attribute support
Signed-off-by: Yang Wang <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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V1: This patch enables following UMD stable Pstates profile
levels for power_dpm_force_performance_level interface.
- profile_peak
- profile_min_mclk
- profile_min_sclk
- profile_standard
V2: Fix conflict with commit "drm/amd/pm: smu v14.0.4 reuse smu v14.0.0 dpmtable "
V3: Add VCLK1 and DCLK1 support for SMU V14.0.1
And avoid to set VCLK1 and DCLK1 for SMU v14.0.0
Signed-off-by: Li Ma <[email protected]>
Reviewed-by: Tim Huang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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add amdgpu ras POSION_CONSUMPTION event id support.
Signed-off-by: Yang Wang <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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GFX v9.4.4 uses mode1 reset to handle poison consumption.
Signed-off-by: Stanley.Yang <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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add amdgpu ras POSION_CREATION event id support.
Signed-off-by: Yang Wang <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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v1:
- use unified event id to manage ras events
- add a new function amdgpu_ras_query_error_status_with_event() to accept
event type as parameter.
v2:
add a warn log to show the location of function failure
when calling amdgpu_ras_mark_event(). (Tao Zhou)
v3:
change RAS_EVENT_TYPE_ISR to RAS_EVENT_TYPE_FATAL.
v4:
rename amdgpu_ras_get_recovery_event() to
amdgpu_ras_get_fatal_error_event().
Signed-off-by: Yang Wang <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Based on grepping through the source code this driver appears to be
missing a call to drm_atomic_helper_shutdown() at system shutdown
time. Among other things, this means that if a panel is in use that it
won't be cleanly powered off at system shutdown time.
The fact that we should call drm_atomic_helper_shutdown() in the case
of OS shutdown/restart comes straight out of the kernel doc "driver
instance overview" in drm_drv.c.
Suggested-by: Maxime Ripard <[email protected]>
Reviewed-by: Maxime Ripard <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Signed-off-by: Douglas Anderson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20240612152336.v2.3.Ifb4450979b62976fd5a98847dade2e5b377d47c8@changeid
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[Why]
In dm resume, we firstly restore dc state and do the mst resume for topology
probing thereafter. If we change dpcd DP_MSTM_CTRL value after LT in mst reume,
it will cause light up problem on the hub.
[How]
Revert commit 202dc359adda ("drm/amd/display: Defer handling mst up request in resume").
And adjust the reason to trigger dc_link_detect by DETECT_REASON_RESUMEFROMS3S4.
Cc: [email protected]
Fixes: 202dc359adda ("drm/amd/display: Defer handling mst up request in resume")
Signed-off-by: Wayne Lin <[email protected]>
Reviewed-by: Fangzhi Zuo <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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A gang submit won't work if the VMID is reserved and we can't flush out
VM changes from multiple engines at the same time.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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DPG mode is enabled for vcn and jpeg on VCN v4_0_5
Signed-off-by: Saleemkhan Jamadar <[email protected]>
Reviewed-by: Tim Huang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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remove redundant semicolons in RAS_EVENT_LOG to avoid
code format check warning.
Fixes: b712d7c20133 ("drm/amdgpu: fix compiler 'side-effect' check issue for RAS_EVENT_LOG()")
Signed-off-by: Yang Wang <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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While moving buffer which has dcc tiling config, it is needed to restore
its original dcc tiling.
1. extend copy flag to cover tiling bits
2. add logic to restore original dcc tiling config
Signed-off-by: Frank Min <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add support of all the CP GFX queues for gfx12 ipdump
to be used by devcoredump.
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Sunil Khatri <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add gfx12 support of CP queue registers for all queues
to be used by devcoredump.
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Sunil Khatri <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Enable redirection of irq for pagefaults for specific
clients to avoid overflow without dropping interrupts.
So here we redirect the interrupts to another IH ring
i.e ring1 where only these interrupts are processed.
Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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We need IH ring1 for handling the pagefault
interrupts which over flow in default
ring for specific usecases.
Enable ring1 allows software to redirect
high interrupts to ring1 from default IH
ring.
Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[Why]
If VF request full GPU access and the request failed,
the VF driver can get stuck accessing registers for an extended period during
the unload of KMS.
[How]
Set no_hw_access flag when VF request for full GPU access fails
This prevents further hardware access attempts, avoiding the prolonged
stuck state.
Signed-off-by: Yifan Zha <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add support of gfx12 ipdump print so devcoredump
could trigger it to dump the captured registers
in devcoredump.
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Sunil Khatri <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add general registers of gfx12 in ipdump for
devcoredump support.
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Sunil Khatri <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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update gfxhub client id for gfx12
Signed-off-by: Frank Min <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Certain call paths still load the SMU firmware for APUs,
which needs to be skipped.
Signed-off-by: Tim Huang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Sysfs node disable query error count during gpu reset.
Signed-off-by: YiPeng Chai <[email protected]>
Reviewed-by: Stanley.Yang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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`lpc32xx_scb_regmap_config` is not modified and can be declared as const
to move its data to a read-only section.
Signed-off-by: Javier Carrasco <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>
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`vcu_settings_regmap_config` is not modified and can be declared as
const to move its data to a read-only section.
Signed-off-by: Javier Carrasco <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>
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These drivers don't use the driver_data member of struct i2c_device_id,
so don't explicitly initialize this member.
This prepares putting driver_data in an anonymous union which requires
either no initialization or named designators. But it's also a nice
cleanup on its own.
While at it, also remove commas after the sentinel entries.
Signed-off-by: Uwe Kleine-König <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Corey Minyard <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers
soc/tegra: Changes for v6.11-rc1
This is a simple change that condenses two function calls into one in
two places to save some boilerplate.
* tag 'tegra-for-6.11-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
soc/tegra: pmc: Simplify resource lookup
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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If of_platform_populate() is called when CONFIG_OF is not defined this
leads to spurious error messages of the following type:
pci 0000:00:01.1: failed to populate child OF nodes (-19)
pci 0000:00:02.1: failed to populate child OF nodes (-19)
Fixes: 8fb18619d910 ("PCI/pwrctl: Create platform devices for child OF nodes of the port node")
Signed-off-by: Bert Karwatzki <[email protected]>
Closes: https://lore.kernel.org/all/[email protected]/
Reviewed-by: Lukas Wunner <[email protected]>
Acked-by: Krzysztof Wilczyński <[email protected]>
Reported-by: Praveenkumar Patil <[email protected]>
Acked-by: Manivannan Sadhasivam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bartosz Golaszewski <[email protected]>
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PCIe reset open drain configuration will be managed by pinctrl driver.
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Link: https://lore.kernel.org/r/43276af5f08a554b4ab2e52e8d437fff5c06a732.1719485847.git.lorenzo@kernel.org
Signed-off-by: Stephen Boyd <[email protected]>
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Get rid of prepare and unpreare callbacks for PCIe clock since they can
be modeled as a reset line cosumed by the PCIe driver
(pcie-mediatek-gen3)
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Tested-by: Zhengping Zhang <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Link: https://lore.kernel.org/r/16df149975514d3030499c48fc1c64f090093595.1719485847.git.lorenzo@kernel.org
Signed-off-by: Stephen Boyd <[email protected]>
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Introduce reset API support to EN7581 clock driver.
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Tested-by: Zhengping Zhang <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Link: https://lore.kernel.org/r/4f735d17e549ea53769bf5a3f50406debb879a44.1719485847.git.lorenzo@kernel.org
Signed-off-by: Stephen Boyd <[email protected]>
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The MT8173 infracfg clock driver does initialization in two steps, via a
CLK_OF_DECLARE_DRIVER declaration. However its early init function
doesn't get to run when it's built as a module, presumably since it's
not loaded by the time it would have been called by of_clk_init(). This
causes its second-step probe() to return -ENOMEM when trying to register
clocks, as the necessary clock_data struct isn't initialized by the
first step.
MT2701 and MT6797 clock drivers also use this mechanism, but they try to
allocate the necessary clock_data structure if missing in the second
step. Mimic that for the MT8173 infracfg clock as well to make it work
as a module.
Signed-off-by: Alper Nebi Yasak <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
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There's two problems with shared RCGs.
The first problem is that they incorrectly report the parent after
commit 703db1f5da1e ("clk: qcom: rcg2: Cache CFG register updates for
parked RCGs"). That's because the cached CFG register value needs to be
populated when the clk is registered. clk_rcg2_shared_enable() writes
the cached CFG register value 'parked_cfg'. This value is initially zero
due to static initializers. If a driver calls clk_enable() before
setting a rate or parent, it will set the parent to '0' which is
(almost?) always XO, and may not reflect the parent at registration. In
the worst case, this switches the RCG from sourcing a fast PLL to the
slow crystal speed.
The second problem is that the force enable bit isn't cleared. The force
enable bit is only used during parking and unparking of shared RCGs.
Otherwise it shouldn't be set because it keeps the RCG enabled even when
all the branches on the output of the RCG are disabled (the hardware has
a feedback mechanism so that any child branches keep the RCG enabled
when the branch enable bit is set). This problem wastes power if the clk
is unused, and is harmful in the case that the clk framework disables
the parent of the force enabled RCG. In the latter case, the GDSC the
shared RCG is associated with will get wedged if the RCG's source clk is
disabled and the GDSC tries to enable the RCG to do "housekeeping" while
powering on.
Both of these problems combined with incorrect runtime PM usage in the
display driver lead to a black screen on Qualcomm sc7180 Trogdor
chromebooks. What happens is that the bootloader leaves the
'disp_cc_mdss_rot_clk' enabled and the 'disp_cc_mdss_rot_clk_src' force
enabled and parented to 'disp_cc_pll0'. The mdss driver probes and
runtime suspends, disabling the mdss_gdsc which uses the
'disp_cc_mdss_rot_clk_src' for "housekeeping". The
'disp_cc_mdss_rot_clk' is disabled during late init because the clk is
unused, but the parent 'disp_cc_mdss_rot_clk_src' is still force enabled
because the force enable bit was never cleared. Then 'disp_cc_pll0' is
disabled because it is also unused. That's because the clk framework
believes the parent of the RCG is XO when it isn't. A child device of
the mdss device (e.g. DSI) runtime resumes mdss which powers on the
mdss_gdsc. This wedges the GDSC because 'disp_cc_mdss_rot_clk_src' is
parented to 'disp_cc_pll0' and that PLL is off. With the GDSC wedged,
mdss_runtime_resume() tries to enable 'disp_cc_mdss_mdp_clk' but it
can't because the GDSC has wedged all the clks associated with the GDSC
causing clks to stay stuck off.
This leads to the following warning seen at boot and a black screen
because the display driver fails to probe.
disp_cc_mdss_mdp_clk status stuck at 'off'
WARNING: CPU: 1 PID: 81 at drivers/clk/qcom/clk-branch.c:87 clk_branch_toggle+0x114/0x168
Modules linked in:
CPU: 1 PID: 81 Comm: kworker/u16:4 Not tainted 6.7.0-g0dd3ee311255 #1 f5757d475795053fd2ad52247a070cd50dd046f2
Hardware name: Google Lazor (rev1 - 2) with LTE (DT)
Workqueue: events_unbound deferred_probe_work_func
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : clk_branch_toggle+0x114/0x168
lr : clk_branch_toggle+0x110/0x168
sp : ffffffc08084b670
pmr_save: 00000060
x29: ffffffc08084b680 x28: ffffff808006de00 x27: 0000000000000001
x26: ffffff8080dbd4f4 x25: 0000000000000000 x24: 0000000000000000
x23: 0000000000000000 x22: ffffffd838461198 x21: ffffffd838007997
x20: ffffffd837541d5c x19: 0000000000000001 x18: 0000000000000004
x17: 0000000000000000 x16: 0000000000000010 x15: ffffffd837070fac
x14: 0000000000000003 x13: 0000000000000004 x12: 0000000000000001
x11: c0000000ffffdfff x10: ffffffd838347aa0 x9 : 08dadf92e516c000
x8 : 08dadf92e516c000 x7 : 0000000000000000 x6 : 0000000000000027
x5 : ffffffd8385a61f2 x4 : 0000000000000000 x3 : ffffffc08084b398
x2 : ffffffc08084b3a0 x1 : 00000000ffffdfff x0 : 00000000fffffff0
Call trace:
clk_branch_toggle+0x114/0x168
clk_branch2_enable+0x24/0x30
clk_core_enable+0x5c/0x1c8
clk_enable+0x38/0x58
clk_bulk_enable+0x40/0xb0
mdss_runtime_resume+0x68/0x258
pm_generic_runtime_resume+0x30/0x44
__genpd_runtime_resume+0x30/0x80
genpd_runtime_resume+0x124/0x214
__rpm_callback+0x7c/0x15c
rpm_callback+0x30/0x88
rpm_resume+0x390/0x4d8
rpm_resume+0x43c/0x4d8
__pm_runtime_resume+0x54/0x98
__device_attach+0xe0/0x170
device_initial_probe+0x1c/0x28
bus_probe_device+0x48/0xa4
device_add+0x52c/0x6fc
mipi_dsi_device_register_full+0x104/0x1a8
devm_mipi_dsi_device_register_full+0x28/0x78
ti_sn_bridge_probe+0x1dc/0x2bc
auxiliary_bus_probe+0x4c/0x94
really_probe+0xf8/0x270
__driver_probe_device+0xa8/0x130
driver_probe_device+0x44/0x104
__device_attach_driver+0xa4/0xcc
bus_for_each_drv+0x94/0xe8
__device_attach+0xf8/0x170
device_initial_probe+0x1c/0x28
bus_probe_device+0x48/0xa4
deferred_probe_work_func+0x9c/0xd8
Fix these problems by parking shared RCGs at boot. This will properly
initialize the parked_cfg struct member so that the parent is reported
properly and ensure that the clk won't get stuck on or off because the
RCG is parented to the safe source (XO).
Fixes: 703db1f5da1e ("clk: qcom: rcg2: Cache CFG register updates for parked RCGs")
Reported-by: Stephen Boyd <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]
Closes: https://issuetracker.google.com/319956935
Reported-by: Laura Nao <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]
Cc: Bjorn Andersson <[email protected]>
Cc: Dmitry Baryshkov <[email protected]>
Cc: Douglas Anderson <[email protected]>
Cc: Taniya Das <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Douglas Anderson <[email protected]>
Tested-by: Nícolas F. R. A. Prado <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
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If we fail to call nvme_auth_augmented_challenge, or fail to kmalloc
for shash, we should free the memory allocation for challenge, so add
err path out_free_challenge to fix the memory leak.
Fixes: 7a277c37d352 ("nvmet-auth: Diffie-Hellman key exchange support")
Signed-off-by: Gaosheng Cui <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
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Implement the get_unique_id method to allow pNFS SCSI layout access to
NVMe namespaces.
This is the server side implementation of RFC 9561 "Using the Parallel
NFS (pNFS) SCSI Layout to Access Non-Volatile Memory Express (NVMe)
Storage Devices".
Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Chuck Lever <[email protected]>
Reviewed-by: Sagi Grimberg <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
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`mx25_tcq_regconfig` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
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`qt1050_regmap_config` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
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Use the icc-clk framework to enable few clocks to be able to
create paths and use the peripherals connected on those NoCs.
Signed-off-by: Varadarajan Narayanan <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Unlike MSM platforms that manage NoC related clocks and scaling
from RPM, IPQ SoCs dont involve RPM in managing NoC related
clocks and there is no NoC scaling.
However, there is a requirement to enable some NoC interface
clocks for accessing the peripheral controllers present on
these NoCs. Though exposing these as normal clocks would work,
having a minimalistic interconnect driver to handle these clocks
would make it consistent with other Qualcomm platforms resulting
in common code paths. This is similar to msm8996-cbf's usage of
icc-clk framework.
Signed-off-by: Varadarajan Narayanan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Wrap icc_clk_register to create devm_icc_clk_register to be
able to release the resources properly.
Acked-by: Georgi Djakov <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Varadarajan Narayanan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Presently, icc-clk driver autogenerates the master and slave ids.
However, devices with multiple nodes on the interconnect could
have other constraints and may not match with the auto generated
node ids.
Hence, modify the driver to use the master/slave ids provided by
the caller instead of auto generating.
Also, update clk-cbf-8996 accordingly.
Acked-by: Georgi Djakov <[email protected]>
Signed-off-by: Varadarajan Narayanan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Allow the USB3 second and third GCC PHY pipe clocks to propagate the
rate to the pipe clocks provided by the QMP combo PHYs. The first
instance is already doing that.
Fixes: 161b7c401f4b ("clk: qcom: Add Global Clock controller (GCC) driver for X1E80100")
Signed-off-by: Abel Vesa <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/r/20240530-x1e80100-clk-gcc-usb3-sec-tert-set-parent-rate-v1-1-7b2b04cad545@linaro.org
Signed-off-by: Bjorn Andersson <[email protected]>
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WARN_ON("string") will unconditionally trigger a warning, but
not really do what it may look like. Use WARN(1, ...) instead
and add the mode number as well.
Signed-off-by: Johannes Berg <[email protected]>
Link: https://patch.msgid.link/20240705133921.a50aa5b15ece.I9a25b7448b0498c0c2e503986978dae165c8bdf8@changeid
Signed-off-by: Johannes Berg <[email protected]>
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When user issues a connection with a different SSID than the one
virt_wifi has advertised, the __cfg80211_connect_result() will
trigger the warning: WARN_ON(bss_not_found).
The issue is because the connection code in virt_wifi does not
check the SSID from user space (it only checks the BSSID), and
virt_wifi will call cfg80211_connect_result() with WLAN_STATUS_SUCCESS
even if the SSID is different from the one virt_wifi has advertised.
Eventually cfg80211 won't be able to find the cfg80211_bss and generate
the warning.
Fixed it by checking the SSID (from user space) in the connection code.
Fixes: c7cdba31ed8b ("mac80211-next: rtnetlink wifi simulation device")
Reported-by: [email protected]
Signed-off-by: En-Wei Wu <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Johannes Berg <[email protected]>
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Add a driver for the QiHeng Electronics ch341a USB-to-SPI adapter.
This driver is loosely based on the ch341a module from the flashrom project.
Signed-off-by: Johannes Thumshirn <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The current DRAM size is insufficient for the HEVC feature, which
requires more memory for proper functionality. This change ensures the
feature has the necessary resources.
Signed-off-by: Jason Chen <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mathieu Poirier <[email protected]>
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Wa_16021639441 applies to Xe2_LPM.
Signed-off-by: Ngai-Mint Kwan <[email protected]>
Reviewed-by: Matt Roper <[email protected]>
Signed-off-by: Matt Roper <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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