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Currently we always reprogram CDCLK from the
intel_set_cdclk_pre_plane_update() when using squash/crawl.
The code only works correctly for the cd2x update or full
modeset cases, and it was simply never updated to deal with
squash/crawl.
If the CDCLK frequency is increasing we must reprogram it
before we do anything else that might depend on the new
higher frequency, and conversely we must not decrease
the frequency until everything that might still depend
on the old higher frequency has been dealt with.
Since cdclk_state->pipe is only relevant when doing a cd2x
update we can't use it to determine the correct sequence
during squash/crawl. To that end introduce cdclk_state->disable_pipes
which simply indicates that we must perform the update
while the pipes are disable (ie. during
intel_set_cdclk_pre_plane_update()). Otherwise we use the
same old vs. new CDCLK frequency comparsiong as for cd2x
updates.
The only remaining problem case is when the voltage_level
needs to increase due to a DDI port, but the CDCLK frequency
is decreasing (and not all pipes are being disabled). The
current approach will not bump the voltage level up until
after the port has already been enabled, which is too late.
But we'll take care of that case separately.
v2: Don't break the "must disable pipes case"
v3: Keep the on stack 'pipe' for future use
Cc: stable@vger.kernel.org
Fixes: d62686ba3b54 ("drm/i915/adl_p: CDCLK crawl support for ADL")
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402155016.13733-2-ville.syrjala@linux.intel.com
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Add read/write calls for Adaptive Sync SDP.
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-10-mitulkumar.ajitkumar.golani@intel.com
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Compute vrr_vsync_start/end, which sets the position
for hardware to send the Vsync at a fixed position
relative to the end of the Vblank.
--v2:
- Updated VSYNC_START/END macros to VRR_VSYNC_START/END. (Ankit)
- Updated bit fields of VRR_VSYNC_START/END. (Ankit)
--v3:
- Add PIPE_CONF_CHECK_I(vrr.vsync_start/end).
- Read/write vrr_vsync params only when we intend to send
adaptive_sync sdp.
--v4:
- Use VRR_SYNC_START/END macros correctly.
--v5:
- Send AS SDP only when VRR is enabled.
--v6:
- Add TRANS_VRR_VSYNC before enabling VRR as per bspec. (Ankit)
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-9-mitulkumar.ajitkumar.golani@intel.com
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Enable infoframe and add state checker for Adaptive Sync
SDP enablement.
--v1:
- crtc_state->infoframes.enable, to add on correct place holder.
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-8-mitulkumar.ajitkumar.golani@intel.com
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Add necessary function definitions to compute AS SDP data.
The new intel_dp_compute_as_sdp function computes AS SDP
values based on the display configuration, ensuring proper
handling of Variable Refresh Rate (VRR).
--v2:
- Added DP_SDP_ADAPTIVE_SYNC to infoframe_type_to_idx(). [Ankit]
- Separated patch for intel_read/write_dp_sdp. [Ankit]
- _HSW_VIDEO_DIP_ASYNC_DATA_A should be from ADL onward. [Ankit]
- Fixed indentation issues. [Ankit]
--v3:
- Added VIDEO_DIP_ENABLE_AS_HSW flag to intel_dp_set_infoframes.
--v4:
- Added HAS_VRR check before writing AS SDP.
--v5:
Added missed HAS_VRR check before reading AS SDP.
--v6:
- Used Adaptive Sync sink status as a check for read/write SDP. (Ankit)
--v7:
- Remove as_sdp_enable from crtc_state.
- Add a comment mentioning current support of
DP_AS_SDP_AVT_FIXED_VTOTAL.
- Add state checker for AS_SDP infoframe enable.
--v8:
- Drop conn_state from intel_dp_compute_as_sdp, as not used.
- Remove fullstop in subject line.
--v9:
- Add vrr.enable instead of is_in_vrr_range.
--v10:
- remove vrefresh and connector, as they are no longer required.
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-7-mitulkumar.ajitkumar.golani@intel.com
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Add a wrapper function to check if both the source and
sink support Adaptive Sync SDP.
--v1:
Just use drm/i915/dp in subject line.
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-6-mitulkumar.ajitkumar.golani@intel.com
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Add the necessary structures and functions to handle reading and
unpacking Adaptive Sync Secondary Data Packets. Also add support
to write and pack AS SDP.
--v2:
- Correct use of REG_BIT and REG_GENMASK. [Jani]
- Use as_sdp instead of async. [Jani]
- Remove unrelated comments and changes. [Jani]
- Correct code indent. [Jani]
--v3:
- Update definition names for AS SDP which are starting from
HSW, as these defines are applicable for ADLP+.(Ankit)
--v4:
- Remove as_sdp_mode from crtc_state.
- Drop metadata keyword.
- For consistency, update ADL_ prefix or post fix as required.
--v5:
- Check if AS_SDP bit is set in crtc_state->infoframes.enable. If not
return.
- Check for HAS_AS_SDP() before setting VIDEO_DIP_ENABLE_AS_ADL mask.
--v6:
- Rename intel_read_dp_infoframe_as_sdp to intel_read_dp_as_sdp.
--v7:
- Add read back for length and vtotal correction.
--v8:
- Use as_sdp->target_rr & 0xFF.
- Shift by 8 instead of 32, and drop casting to u64.
- Remove changes which are does not belong to this patch.
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-5-mitulkumar.ajitkumar.golani@intel.com
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Add crtc state dump for Adaptive Sync SDP to know which
crtc specifically caused the failure.
--v1:
- Rebase Patches to latest.
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-4-mitulkumar.ajitkumar.golani@intel.com
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Add structure representing Adaptive Sync Secondary Data Packet (AS SDP).
Also, add Adaptive Sync SDP logging in drm_dp_helper.c to facilitate
debugging.
--v2:
- Update logging. [Jani, Ankit]
- Use 'as_sdp' instead of 'async' [Ankit]
- Correct define placeholders to where they are actually used. [Jani]
- Update members in 'as_sdp' structure to make it uniform. [Jani]
--v3:
- Added changes to dri-devel mailing list. No code changes.
--v4:
- Instead of directly using operation mode, use an enum to accommodate
all operation modes (Ankit).
--v5:
Nit-pick changes to commit message.
--v6:
- Add correct place holder and name change for AS_SDP_OP_MODE.
- Separate i915 changes from drm changes.
- Remove extra lines.
--v7:
- Add drm/dp in subject line (Ankit)
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-3-mitulkumar.ajitkumar.golani@intel.com
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Add an API that indicates support for Adaptive Sync SDP in
the sink, which can be utilized by the rest of the DP programming.
--v1:
- Format commit message properly.
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-2-mitulkumar.ajitkumar.golani@intel.com
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There is no reason to make this debugfs file for a simple
boolean so complicated. Just use debugfs_create_bool().
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-8-ville.syrjala@linux.intel.com
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ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479a ("drm/i915: Add DSC support to MST path")
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-7-ville.syrjala@linux.intel.com
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The MST code currently assumes that glk+ already supports MST+DSC,
which is incorrect. We need to check for TGL+ actually. ICL does
support SST+DSC, but supposedly it can't do MST+FEC which will
also rule out MST+DSC.
Note that a straight TGL+ check doesn't work here because DSC
support can get fused out, so we do need to also check 'has_dsc'.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479a ("drm/i915: Add DSC support to MST path")
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-6-ville.syrjala@linux.intel.com
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Simplify our life by extracting the "do we need the glk scaler
clock gating w/a?" check into a small helper.
Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-5-ville.syrjala@linux.intel.com
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glk_pipe_scaler_clock_gating_wa() is messy. Clean it up via
intel_de_rmw(), and also just pass in the whole crtc so the
caller doesn't have to dance around so much.
Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-4-ville.syrjala@linux.intel.com
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Move some of the more trivial checks in the DP .mode_valid()
hooks upwards to lessen the noise amongst the more complex
checks.
Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-3-ville.syrjala@linux.intel.com
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We never set connector->doublescan_allowed, so the probe helper
already filters out all doublescan modes for us.
Sadly we still need to keep the explicit doublescan checks
in .compute_config as outlined in commit e4dd27aadd20
("drm/i915: Allow DBLSCAN user modes with eDP/LVDS/DSI")
Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-2-ville.syrjala@linux.intel.com
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This reverts commit 0d82a0d6f5561af8dea7011d1b7cae510021723e.
The commit failed to take into account that the parameter duplication
and debugfs for char * parameters were subtly different between i915
core and display, and caused the DMC and PM to be disabled. Moreover,
the patch was pushed with failing CI results. Revert, and get back to
the drawing board.
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Catching up on 6.9-rc2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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No need to write ALPM configuration for DP2.0 Panel Replay or PSR1.
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328141928.1311284-6-jouni.hogander@intel.com
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Enable ALPM AUX-Less on source side for Panel Replay eDP. Also write all
calculated AUX-Less configuration values accordingly. Enabling it on sink
side is in upcoming patch.
Bspec: 71477
v5:
- mention enable is only on source side in commit message
v4:
- add comment explaining why AUX less is enabled on eDP panel replay
without any extra checks
v3:
- do not use alpm_ctl as uninitialized variable
v2:
- do not set AUX-Wake related bits for AUX-Less case
- drop switch to active latency
- add SLEEP_HOLD_TIME_50_SYMBOLS
- add PORT_ALPM_CTL_MAX_PHY_SWING_HOLD
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328141928.1311284-5-jouni.hogander@intel.com
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Add get function for silence period and lfps half cycle. Values are taken
from the tables in bspec.
Bspec: 71632
v3:
- use PORT_ALPM_CTL_SILENCE_PERIOD_MASK instead of value 255
- use PORT_ALPM_LFPS_CTL_LAST_LFPS_HALF_CYCLE_DURATION_MASK instead of
value 31
v2:
- fix some checks
- add some more comments
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328141928.1311284-4-jouni.hogander@intel.com
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Calculate aux less wake time and store it into alpm_params struct
Bspec: 71477
v4:
- re-use fast_wake_lines to store aux_less_wake_lines
v3:
- use ALPM_CTL_AUX_LESS_WAKE_TIME_MASK instead of value 63
v2:
- use variables instead of values directly
- fix max value
- move converting port clock to Mhz into _lnl_compute_aux_less_wake_time
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328141928.1311284-3-jouni.hogander@intel.com
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Couple of ALPM AUX-Less related fields are missing from ALPM register
definitions. Add these and remove some duplicate definitions.
Bspec: 70294
V2: add Bspec reference
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328141928.1311284-2-jouni.hogander@intel.com
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The dmc_firmware_path parameter is clearly a display parameter. Move it
there so it's available to both i915 and xe modules. This also cleans up
the ugly member in struct xe_device.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240321161856.3517856-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Use localized __diag_push(), __diag_ignore_all() with rationale, and
__diag_pop() for specific initializations instead of blanket disabling
of -Woverride-init across several files.
Note that we've tried this before with commit 88e9664434c9 ("drm/i915:
use localized __diag_ignore_all() instead of per file") and reverted in
commit 290d16104575 ("Revert "drm/i915: use localized
__diag_ignore_all() instead of per file""). The issue turned out to be
in __diag_ignore_all() and it was fixed by commit 689b097a06ba
("compiler-gcc: Suppress -Wmissing-prototypes warning for all supported
GCC"). So we should be able to pull this off now.
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328102455.944131-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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For DISPLAY < 13, compressed bpp is chosen from a list of
supported compressed bpps. Fix the condition to choose the
appropriate compressed bpp from the list.
Fixes: 1c56e9a39833 ("drm/i915/dp: Get optimal link config to have best compressed bpp")
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: <stable@vger.kernel.org> # v6.7+
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/10162
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240305054443.2489895-1-ankit.k.nautiyal@intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Deduplicate Kconfig entries for CONFIG_CXL_PMU
- Fix unselectable choice entry in MIPS Kconfig, and forbid this
structure
- Remove unused include/asm-generic/export.h
- Fix a NULL pointer dereference bug in modpost
- Enable -Woverride-init warning consistently with W=1
- Drop KCSAN flags from *.mod.c files
* tag 'kbuild-fixes-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: Fix typo HEIGTH to HEIGHT
Documentation/llvm: Note s390 LLVM=1 support with LLVM 18.1.0 and newer
kbuild: Disable KCSAN for autogenerated *.mod.c intermediaries
kbuild: make -Woverride-init warnings more consistent
modpost: do not make find_tosym() return NULL
export.h: remove include/asm-generic/export.h
kconfig: do not reparent the menu inside a choice block
MIPS: move unselectable FIT_IMAGE_FDT_EPM5 out of the "System type" choice
cxl: remove CONFIG_CXL_PMU entry in drivers/cxl/Kconfig
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git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC fixes from Borislav Petkov:
- Fix more issues in the AMD FMPM driver
* tag 'edac_urgent_for_v6.9_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
RAS: Avoid build errors when CONFIG_DEBUG_FS=n
RAS/AMD/FMPM: Safely handle saved records of various sizes
RAS/AMD/FMPM: Avoid NULL ptr deref in get_saved_records()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Fix an unused function warning on irqchip/irq-armada-370-xp
- Fix the IRQ sharing with pinctrl-amd and ACPI OSL
* tag 'irq_urgent_for_v6.9_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/armada-370-xp: Suppress unused-function warning
genirq: Introduce IRQF_COND_ONESHOT and use it in pinctrl-amd
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The -Woverride-init warn about code that may be intentional or not,
but the inintentional ones tend to be real bugs, so there is a bit of
disagreement on whether this warning option should be enabled by default
and we have multiple settings in scripts/Makefile.extrawarn as well as
individual subsystems.
Older versions of clang only supported -Wno-initializer-overrides with
the same meaning as gcc's -Woverride-init, though all supported versions
now work with both. Because of this difference, an earlier cleanup of
mine accidentally turned the clang warning off for W=1 builds and only
left it on for W=2, while it's still enabled for gcc with W=1.
There is also one driver that only turns the warning off for newer
versions of gcc but not other compilers, and some but not all the
Makefiles still use a cc-disable-warning conditional that is no
longer needed with supported compilers here.
Address all of the above by removing the special cases for clang
and always turning the warning off unconditionally where it got
in the way, using the syntax that is supported by both compilers.
Fixes: 2cd3271b7a31 ("kbuild: avoid duplicate warning options")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes and updates from James Bottomley:
"Fully half this pull is updates to lpfc and qla2xxx which got
committed just as the merge window opened. A sizeable fraction of the
driver updates are simple bug fixes (and lock reworks for bug fixes in
the case of lpfc), so rather than splitting the few actual
enhancements out, we're just adding the drivers to the -rc1 pull.
The enhancements for lpfc are log message removals, copyright updates
and three patches redefining types. For qla2xxx it's just removing a
debug message on module removal and the manufacturer detail update.
The two major fixes are the sg teardown race and a core error leg
problem with the procfs directory not being removed if we destroy a
created host that never got to the running state. The rest are minor
fixes and constifications"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (41 commits)
scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload
scsi: core: Fix unremoved procfs host directory regression
scsi: mpi3mr: Avoid memcpy field-spanning write WARNING
scsi: sd: Fix TCG OPAL unlock on system resume
scsi: sg: Avoid sg device teardown race
scsi: lpfc: Copyright updates for 14.4.0.1 patches
scsi: lpfc: Update lpfc version to 14.4.0.1
scsi: lpfc: Define types in a union for generic void *context3 ptr
scsi: lpfc: Define lpfc_dmabuf type for ctx_buf ptr
scsi: lpfc: Define lpfc_nodelist type for ctx_ndlp ptr
scsi: lpfc: Use a dedicated lock for ras_fwlog state
scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up()
scsi: lpfc: Replace hbalock with ndlp lock in lpfc_nvme_unregister_port()
scsi: lpfc: Update lpfc_ramp_down_queue_handler() logic
scsi: lpfc: Remove IRQF_ONESHOT flag from threaded IRQ handling
scsi: lpfc: Move NPIV's transport unregistration to after resource clean up
scsi: lpfc: Remove unnecessary log message in queuecommand path
scsi: qla2xxx: Update version to 10.02.09.200-k
scsi: qla2xxx: Delay I/O Abort on PCI error
scsi: qla2xxx: Change debug message during driver unload
...
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fix from Wolfram Sang:
"A fix from Andi for I2C host drivers"
* tag 'i2c-for-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: i801: Fix a refactoring that broke a touchpad on Lenovo P1
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a bunch of small USB fixes for reported problems and
regressions for 6.9-rc2. Included in here are:
- deadlock fixes for long-suffering issues
- USB phy driver revert for reported problem
- typec fixes for reported problems
- duplicate id in dwc3 dropped
- dwc2 driver fixes
- udc driver warning fix
- cdc-wdm race bugfix
- other tiny USB bugfixes
All of these have been in linux-next this past week with no reported
issues"
* tag 'usb-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits)
USB: core: Fix deadlock in port "disable" sysfs attribute
USB: core: Add hub_get() and hub_put() routines
usb: typec: ucsi: Check capabilities before cable and identity discovery
usb: typec: ucsi: Clear UCSI_CCI_RESET_COMPLETE before reset
usb: typec: ucsi_acpi: Refactor and fix DELL quirk
usb: typec: ucsi: Ack unsupported commands
usb: typec: ucsi: Check for notifications after init
usb: typec: ucsi: Clear EVENT_PENDING under PPM lock
usb: typec: Return size of buffer if pd_set operation succeeds
usb: udc: remove warning when queue disabled ep
usb: dwc3: pci: Drop duplicate ID
usb: dwc3: Properly set system wakeup
Revert "usb: phy: generic: Get the vbus supply"
usb: cdc-wdm: close race between read and workqueue
usb: dwc2: gadget: LPM flow fix
usb: dwc2: gadget: Fix exiting from clock gating
usb: dwc2: host: Fix ISOC flow in DDMA mode
usb: dwc2: host: Fix remote wakeup from hibernation
usb: dwc2: host: Fix hibernation flow
USB: core: Fix deadlock in usb_deauthorize_interface()
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are two small staging driver fixes for the vc04_services driver
that resolve reported problems:
- strncpy fix for information leak
- another information leak discovered by the previous strncpy fix
Both of these have been in linux-next all this past week with no
reported issues"
* tag 'staging-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: vc04_services: fix information leak in create_component()
staging: vc04_services: changen strncpy() to strscpy_pad()
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Pull drm fixes from Dave Airlie:
"Regular fixes for rc2, quite a few i915/amdgpu as usual, some xe, and
then mostly scattered around. rc3 might be quieter with the holidays
but we shall see.
bridge:
- select DRM_KMS_HELPER
dma-buf:
- fix NULL-pointer deref
dp:
- fix div-by-zero in DP MST unplug code
fbdev:
- select FB_IOMEM_FOPS for SBus
sched:
- fix NULL-pointer deref
xe:
- Fix build on mips
- Fix wrong bound checks
- Fix use of msec rather than jiffies
- Remove dead code
amdgpu:
- SMU 14.0.1 updates
- DCN 3.5.x updates
- VPE fix
- eDP panel flickering fix
- Suspend fix
- PSR fix
- DCN 3.0+ fix
- VCN 4.0.6 updates
- debugfs fix
amdkfd:
- DMA-Buf fix
- GFX 9.4.2 TLB flush fix
- CP interrupt fix
i915:
- Fix for BUG_ON/BUILD_BUG_ON IN I915_memcpy.c
- Update a MTL workaround
- Fix locking inversion in hwmon's sysfs
- Remove a bogus error message around PXP
- Fix UAF on VMA
- Reset queue_priority_hint on parking
- Display Fixes:
- Remove duplicated audio enable/disable on SDVO and DP
- Disable AuxCCS for Xe driver
- Revert init order of MIPI DSI
- DRRS debugfs fix with an extra refactor patch
- VRR related fixes
- Fix a JSL eDP corruption
- Fix the cursor physical dma address
- BIOS VBT related fix
nouveau:
- dmem: handle kcalloc() allocation failures
qxl:
- remove unused variables
rockchip:
- vop2: remove support for AR30 and AB30 formats
vmwgfx:
- debugfs: create ttm_resource_manager entry only if needed"
* tag 'drm-fixes-2024-03-30' of https://gitlab.freedesktop.org/drm/kernel: (55 commits)
drm/i915/bios: Tolerate devdata==NULL in intel_bios_encoder_supports_dp_dual_mode()
drm/i915: Pre-populate the cursor physical dma address
drm/i915/gt: Reset queue_priority_hint on parking
drm/i915/vma: Fix UAF on destroy against retire race
drm/i915: Do not print 'pxp init failed with 0' when it succeed
drm/i915: Do not match JSL in ehl_combo_pll_div_frac_wa_needed()
drm/i915/hwmon: Fix locking inversion in sysfs getter
drm/i915/dsb: Fix DSB vblank waits when using VRR
drm/i915/vrr: Generate VRR "safe window" for DSB
drm/i915/display/debugfs: Fix duplicate checks in i915_drrs_status
drm/i915/drrs: Refactor CPU transcoder DRRS check
drm/i915/mtl: Update workaround 14018575942
drm/i915/dsi: Go back to the previous INIT_OTP/DISPLAY_ON order, mostly
drm/i915/display: Disable AuxCCS framebuffers if built for Xe
drm/i915: Stop doing double audio enable/disable on SDVO and g4x+ DP
drm/i915: Add includes for BUG_ON/BUILD_BUG_ON in i915_memcpy.c
drm/qxl: remove unused variable from `qxl_process_single_command()`
drm/qxl: remove unused `count` variable from `qxl_surface_id_alloc()`
drm/i915: add bug.h include to i915_memcpy.c
drm/vmwgfx: Create debugfs ttm_resource_manager entry only if needed
...
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https://anongit.freedesktop.org/git/drm/drm-intel into drm-fixes
Core/GT Fixes:
- Fix for BUG_ON/BUILD_BUG_ON IN I915_memcpy.c (Joonas)
- Update a MTL workaround (Tejas)
- Fix locking inversion in hwmon's sysfs (Janusz)
- Remove a bogus error message around PXP (Jose)
- Fix UAF on VMA (Janusz)
- Reset queue_priority_hint on parking (Chris)
Display Fixes:
- Remove duplicated audio enable/disable on SDVO and DP (Ville)
- Disable AuxCCS for Xe driver (Juha-Pekka)
- Revert init order of MIPI DSI (Ville)
- DRRS debugfs fix with an extra refactor patch (Bhanuprakash)
- VRR related fixes (Ville)
- Fix a JSL eDP corruption (Jonathon)
- Fix the cursor physical dma address (Ville)
- BIOS VBT related fix (Ville)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZgYaIVgjIs30mIvS@intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fixes from Rafael Wysocki:
"These revert a problematic optimization commit and address a devfreq
cooling device issue.
Specifics:
- Revert thermal core optimization that introduced a functional issue
causing a critical trip point to be crossed in some cases (Daniel
Lezcano)
- Add missing conversion between different state ranges to the
devfreq cooling device driver (Ye Zhang)"
* tag 'thermal-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: devfreq_cooling: Fix perf state when calculate dfc res_util
Revert "thermal: core: Don't update trip points inside the hysteresis range"
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These fix two issues that may lead to attempts to use memory that has
been freed already.
Specifics:
- Drop __exit annotation from einj_remove() in the ACPI APEI code
because this function can be called during runtime (Arnd Bergmann)
- Make acpi_db_walk_for_fields() check acpi_evaluate_object() return
value to avoid accessing memory that has been freed (Nikita
Kiryushin)"
* tag 'acpi-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPICA: debugger: check status of acpi_evaluate_object() in acpi_db_walk_for_fields()
ACPI: APEI: EINJ: mark remove callback as non-__exit
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* acpica:
ACPICA: debugger: check status of acpi_evaluate_object() in acpi_db_walk_for_fields()
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git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI fixes from Ard Biesheuvel:
"These address all the outstanding EFI/x86 boot related regressions:
- Revert to the old initrd memory allocation soft limit of INT_MAX,
which was dropped inadvertently
- Ensure that startup_32() is entered with a valid boot_params
pointer when using the new EFI mixed mode protocol
- Fix a compiler warning introduced by a fix from the previous pull"
* tag 'efi-fixes-for-v6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
x86/efistub: Reinstate soft limit for initrd loading
efi/libstub: Cast away type warning in use of max()
x86/efistub: Add missing boot_params for mixed mode compat entry
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix MAINTAINERS to not include M: dm-devel for DM entries.
- Fix DM vdo's murmurhash to use proper byteswapping methods.
- Fix DM integrity clang warning about comparison out-of-range.
* tag 'for-6.9/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm integrity: fix out-of-range warning
dm vdo murmurhash3: use kernel byteswapping routines instead of GCC ones
MAINTAINERS: Remove incorrect M: tag for dm-devel@lists.linux.dev
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix a procfs failure when requesting an interrupt with a label
containing the '/' character
- add missing stubs for GPIO lookup functions for !GPIOLIB
- fix debug messages that would print "(null)" for NULL strings
* tag 'gpio-fixes-for-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpiolib: Fix debug messaging in gpiod_find_and_request()
gpiolib: Add stubs for GPIO lookup functions
gpio: cdev: sanitize the label before requesting the interrupt
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Depending on the value of CONFIG_HZ, clang complains about a pointless
comparison:
drivers/md/dm-integrity.c:4085:12: error: result of comparison of
constant 42949672950 with expression of type
'unsigned int' is always false
[-Werror,-Wtautological-constant-out-of-range-compare]
if (val >= (uint64_t)UINT_MAX * 1000 / HZ) {
As the check remains useful for other configurations, shut up the
warning by adding a second type cast to uint64_t.
Fixes: 468dfca38b1a ("dm integrity: add a bitmap mode")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Justin Stitt <justinstitt@google.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
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Also open-code the calls.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Ken Raeburn <raeburn@redhat.com>
Signed-off-by: Matthew Sakai <msakai@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- Fix regression for the mmc ioctl
MMC host:
- sdhci-of-dwcmshc: Fixup PM support in ->remove_new()
- sdhci-omap: Re-tune when device became runtime suspended"
* tag 'mmc-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
sdhci-of-dwcmshc: disable PM runtime in dwcmshc_remove()
mmc: sdhci-omap: re-tuning is needed after a pm transition to support emmc HS200 mode
mmc: core: Avoid negative index with array access
mmc: core: Initialize mmc_blk_ioc_data
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
"ARM SMMU fixes:
- Fix swabbing of the STE fields in the unlikely event of running on
a big-endian machine
- Fix setting of STE.SHCFG on hardware that doesn't implement support
for attribute overrides
IOMMU core:
- PASID validation fix in device attach path"
* tag 'iommu-fixes-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: Validate the PASID in iommu_attach_device_pasid()
iommu/arm-smmu-v3: Fix access for STE.SHCFG
iommu/arm-smmu-v3: Add cpu_to_le64() around STRTAB_STE_0_V
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bpf, WiFi and netfilter.
Current release - regressions:
- ipv6: fix address dump when IPv6 is disabled on an interface
Current release - new code bugs:
- bpf: temporarily disable atomic operations in BPF arena
- nexthop: fix uninitialized variable in nla_put_nh_group_stats()
Previous releases - regressions:
- bpf: protect against int overflow for stack access size
- hsr: fix the promiscuous mode in offload mode
- wifi: don't always use FW dump trig
- tls: adjust recv return with async crypto and failed copy to
userspace
- tcp: properly terminate timers for kernel sockets
- ice: fix memory corruption bug with suspend and rebuild
- at803x: fix kernel panic with at8031_probe
- qeth: handle deferred cc1
Previous releases - always broken:
- bpf: fix bug in BPF_LDX_MEMSX
- netfilter: reject table flag and netdev basechain updates
- inet_defrag: prevent sk release while still in use
- wifi: pick the version of SESSION_PROTECTION_NOTIF
- wwan: t7xx: split 64bit accesses to fix alignment issues
- mlxbf_gige: call request_irq() after NAPI initialized
- hns3: fix kernel crash when devlink reload during pf
initialization"
* tag 'net-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (81 commits)
inet: inet_defrag: prevent sk release while still in use
Octeontx2-af: fix pause frame configuration in GMP mode
net: lan743x: Add set RFE read fifo threshold for PCI1x1x chips
net: bcmasp: Remove phy_{suspend/resume}
net: bcmasp: Bring up unimac after PHY link up
net: phy: qcom: at803x: fix kernel panic with at8031_probe
netfilter: arptables: Select NETFILTER_FAMILY_ARP when building arp_tables.c
netfilter: nf_tables: skip netdev hook unregistration if table is dormant
netfilter: nf_tables: reject table flag and netdev basechain updates
netfilter: nf_tables: reject destroy command to remove basechain hooks
bpf: update BPF LSM designated reviewer list
bpf: Protect against int overflow for stack access size
bpf: Check bloom filter map value size
bpf: fix warning for crash_kexec
selftests: netdevsim: set test timeout to 10 minutes
net: wan: framer: Add missing static inline qualifiers
mlxbf_gige: call request_irq() after NAPI initialized
tls: get psock ref after taking rxlock to avoid leak
selftests: tls: add test with a partially invalid iov
tls: adjust recv return with async crypto and failed copy to userspace
...
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https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
Short summary of fixes pull:
bridge:
- select DRM_KMS_HELPER
dma-buf:
- fix NULL-pointer deref
dp:
- fix div-by-zero in DP MST unplug code
fbdev:
- select FB_IOMEM_FOPS for SBus
nouveau:
- dmem: handle kcalloc() allocation failures
qxl:
- remove unused variables
rockchip:
- vop2: remove support for AR30 and AB30 formats
sched:
- fix NULL-pointer deref
vmwgfx:
- debugfs: create ttm_resource_manager entry only if needed
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328134417.GA8673@localhost.localdomain
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intel_bios_encoder_supports_dp_dual_mode()
If we have no VBT, or the VBT didn't declare the encoder
in question, we won't have the 'devdata' for the encoder.
Instead of oopsing just bail early.
We won't be able to tell whether the port is DP++ or not,
but so be it.
Cc: stable@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/10464
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240319092443.15769-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit 26410896206342c8a80d2b027923e9ee7d33b733)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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