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2022-02-11platform/x86: x86-android-tablets: Add battery swnode supportHans de Goede1-0/+11
power_supply_get_battery_info() which is used by charger and fuel-gauge drivers on x86-android-tablets, expects the battery properties to be described in a stand-alone battery fwnode which is then referenced from both the charger and fuel-gauge device's fwnodes. Add support for registering + unregistering a swnode for this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220205191356.225505-1-hdegoede@redhat.com
2022-02-11crypto: atmel-tdes - Add support for the TDES IP available on sama7g5 SoCTudor Ambarus1-0/+1
Add support for the TDES IP found on sama7g5. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-02-11video: fbdev: s3c-fb: Use platform_get_irq() to get the interruptzhaoxiao1-4/+3
platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static allocation of IRQ resources in DT core code, this causes an issue when using hierarchical interrupt domains using "interrupts" property in the node as this bypassed the hierarchical setup and messed up the irq chaining. In preparation for removal of static setup of IRQ resource from DT core code use platform_get_irq(). Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com> Signed-off-by: Helge Deller <deller@gmx.de>
2022-02-11drm/i915/mst: update slot information for 128b/132bJani Nikula1-2/+31
128b/132b supports using 64 slots starting from 0, while 8b/10b reserves slot 0 for metadata. Commit d6c6a76f80a1 ("drm: Update MST First Link Slot Information Based on Encoding Format") added support for updating the topology state accordingly, and commit 41724ea273cd ("drm/amd/display: Add DP 2.0 MST DM Support") started using it in the amd driver. This feels more than a little cumbersome, especially updating the information in atomic check. For i915, add the update to MST connector .compute_config hook rather than iterating over all MST managers and connectors in global mode config .atomic_check. Fingers crossed. v3: - Propagate errors from intel_dp_mst_update_slots() (Ville) v2: - Update in .compute_config() not .atomic_check (Ville) Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Lyude Paul <lyude@redhat.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220208152317.3019070-1-jani.nikula@intel.com
2022-02-11drm/i915/dp: add 128b/132b support to link status checksJani Nikula3-11/+34
Abstract link status check to a function that takes 128b/132b and 8b/10b into account, and use it. Also dump link status on failures. Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/cec395d435679a290a1c35fcbfc54555101bfad1.1643878928.git.jani.nikula@intel.com
2022-02-11drm/i915/dp: rewrite DP 2.0 128b/132b link training based on errataJani Nikula1-1/+300
The DP 2.0 errata completely overhauls the 128b/132b link training, with no provisions for backward compatibility with the original DP 2.0 specification. The changes are too intrusive to consider reusing the same code for both 8b/10b and 128b/132b, mainly because the LTTPR channel equalisation is done concurrently instead of serialized. NOTES: * It's a bit unclear when to wait for DP_INTERLANE_ALIGN_DONE and per-lane DP_LANE_SYMBOL_LOCKED. Figure xx4 in the SCR implies the LANEx_CHANNEL_EQ_DONE sequence may end with either 0x77,0x77,0x85 *or* 0x33,0x33,0x84 (for four lane configuration in DPCD 0x202..0x204) i.e. without the above bits set. Text elsewhere seems contradictory or incomplete. * We read entire link status (6 bytes) everywhere instead of individual DPCD addresses. * There are some subtle ambiguities or contradictions in the order of some DPCD access and TPS signal enables/disables. It's also not clear whether these are significant. v4: - Wait for intra-hop clear after link training end (Ville) - Wait instead of single check for intra-hop clear before link train v3: - Use msecs_to_jiffies_timeout() (Ville) - Read status at the beginning of interlane align done loop (Ville) - Try to simplify timeout flag use where possible (Ville) v2: - Always try one last time after timeouts to avoid races (Ville) - Extend timeout to cover the entire LANEx_EQ_DONE sequence (Ville) - Also check for eq interlane align done in LANEx_CDS_DONE Sequence (Ville) - Check for Intra-hop status before link training Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220208143209.2997337-1-jani.nikula@intel.com
2022-02-11drm/i915/dp: move intel_dp_prepare_link_train() callJani Nikula1-2/+2
Call it from the higher level function, as it will be shared between two code paths. Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/c0fffbf7213c09e42be9875d38d3001e0026b063.1643878928.git.jani.nikula@intel.com
2022-02-11drm/dp: add 128b/132b link status helpers from DP 2.0 E11Jani Nikula1-0/+63
The DP 2.0 errata redefines link training. There are some new status bits, and some of the old ones need to be checked independently. Add helpers to do this. Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/5a46260d1f171fed46d0ab8fe4b6499abd65ce24.1643878928.git.jani.nikula@intel.com
2022-02-11drm/dp: add drm_dp_128b132b_read_aux_rd_interval()Jani Nikula1-0/+20
The DP 2.0 errata changes DP_128B132B_TRAINING_AUX_RD_INTERVAL (DPCD 0x2216) completely. Add a new function to read that. Follow-up will need to clean up existing functions. v2: fix reversed interpretation of bit 7 meaning (Uma) Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/22f6637194c9edb22b6a84be82dd385550dbb958.1643878928.git.jani.nikula@intel.com
2022-02-11drm/i915/fbc: Fix the plane end Y offset checkVille Syrjälä1-1/+2
We lost the required >>16 when I refactored the FBC plane state checks. Bring it back so the check does what it's supposed to. Cc: Mika Kahola <mika.kahola@intel.com> Fixes: 2e6c99f88679 ("drm/i915/fbc: Nuke lots of crap from intel_fbc_state_cache") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220210103107.24492-1-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola <mika.kahola@intel.com>
2022-02-11drm/i915/opregion: debug log about Mailbox #2 for backlightJani Nikula1-4/+9
Start debug logging about the presence of the new Mailbox #2 for backlight. Actual support is to be added later. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/42fd9cd777c5cc9a8d48db9dd8306924c735918e.1644489329.git.jani.nikula@intel.com
2022-02-11drm/i915/opregion: handle SWSCI Mailbox #2 obsoletionJani Nikula1-3/+11
Opregion Mailbox #2 is obsolete for SWSCI usage in opregion v2.x, and repurposed in opregion v3.x. Warn about obsole mailbox presence in v2.x, and ignore with an error for v3.x. v2: Demote drm_warn() to drm_dbg() on opregion v2.x Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220210161603.647254-1-jani.nikula@intel.com
2022-02-11drm/i915/opregion: early exit from encoder notify if SWSCI isn't thereJani Nikula1-0/+6
Newer platforms aren't supposed to have mailbox #2 or SWSCI support. Bail out early from encoder notify if that is the case, skipping the out-of-bounds checks and debug messages. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/82f63313057ed2d96856b3f8d76536826a897bc7.1644489329.git.jani.nikula@intel.com
2022-02-11drm/i915/opregion: abstract the check for valid swsci functionJani Nikula1-9/+21
Add a reusable function for checking the SWSCI function. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/778f8716ec44adad3cf95a7bb327a7c8e981291d.1644489329.git.jani.nikula@intel.com
2022-02-11drm/i915/opregion: check port number bounds for SWSCI display power stateJani Nikula1-0/+15
The mapping from enum port to whatever port numbering scheme is used by the SWSCI Display Power State Notification is odd, and the memory of it has faded. In any case, the parameter only has space for ports numbered [0..4], and UBSAN reports bit shift beyond it when the platform has port F or more. Since the SWSCI functionality is supposed to be obsolete for new platforms (i.e. ones that might have port F or more), just bail out early if the mapped and mangled port number is beyond what the Display Power State Notification can support. Fixes: 9c4b0a683193 ("drm/i915: add opregion function to notify bios of encoder enable/disable") Cc: <stable@vger.kernel.org> # v3.13+ Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4800 Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/cc363f42d6b5a5932b6d218fefcc8bdfb15dbbe5.1644489329.git.jani.nikula@intel.com
2022-02-11soundwire: stream: make enable/disable/deprepare idempotentPierre-Louis Bossart1-0/+15
The stream management currently flags an 'inconsistent state' error when a change is requested multiple times. This was added on purpose to identify programming mistakes. In hindsight, there was no real reason to fail if the logic at the ASoC-DPCM level invokes the same callback multiple times. It's perfectly acceptable to just return and not flag an error when there is nothing to do. The main concern with the state management is to trap errors such as trying to enable a stream that was not prepared first. This patch suggests allowing the stream functions to be idempotent, i.e. they can be called multiple times. Note that the prepare case was already handling multiple calls, this was added in commit c32464c9393d ("soundwire: stream: only prepare stream when it is configured.") Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-20-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: sdw_stream_add_ functions can be called multiple timesPierre-Louis Bossart1-0/+24
The sdw_stream_add_slave/master() functions are called from the .hw_params stage. We need to make sure the functions can be called multiple times. In this version, we assume that only 'audio' parameters provide in the hw_params() can change. If the number of ports could change dynamically depending on the stream configuration (number of channels, etc), we would need to free-up all the stream resources and reallocate them. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-19-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: introduce sdw_slave_rt_find() helperPierre-Louis Bossart1-12/+22
Before we split the alloc and config steps, we need a helper to find the Slave runtime for a stream. The helper is based on the search loop in sdw_slave_rt_free(), which can now be simplified. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-18-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: separate alloc and config within sdw_stream_add_xxx()Pierre-Louis Bossart1-32/+48
Separate alloc and config parts so that follow-up patches can allow for multiple calls to sdw_stream_add_slave/master. This is a feature from the ALSA/ASoC frameworks which is not supported today. This is an invasive patch which modifies the error handling flow, with cleanups only done when an allocation fails. Configuration failures only return an error code. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-17-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: move list addition to sdw_slave_alloc_rt()Pierre-Louis Bossart1-3/+6
Simplify sdw_stream_add_slave() by moving the linked list management inside of the sdw_slave_alloc_rt_free() helper, this also makes the alloc/free helpers more symmetrical. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-16-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: rename and move master/slave_rt_free routinesPierre-Louis Bossart1-36/+36
The naming is rather inconsistent, use the sdw_<object>_<action> convention, and move the free routine after alloc/config. No functionality change beyond rename/move. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-15-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: group sdw_stream_ functionsPierre-Louis Bossart1-264/+264
Group all exported functions prior to split of add in alloc/config stages necessary for support of multiple calls to hw_params() by ALSA/ASoC core. Pure code move, no functionality change. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-14-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: split sdw_alloc_slave_rt() in alloc and configPierre-Louis Bossart1-10/+25
Split the two parts so that we can do multiple configurations during ALSA/ASoC hw_params stage. Also follow existing convention sdw_<object>_<action> used at lower level. No functionality change here. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-13-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: move sdw_alloc_slave_rt() before 'master' helpersPierre-Louis Bossart1-26/+26
Code move before splitting the function in two. No functionality change. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-12-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: split sdw_alloc_master_rt() in alloc and configPierre-Louis Bossart1-17/+34
Split the two parts so that we can do multiple configurations during ALSA/ASoC hw_params stage. Also follow existing convention sdw_<object>_<action> used at lower level. No functionality change here. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-11-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: simplify sdw_alloc_master_rt()Pierre-Louis Bossart1-9/+18
Only do the allocation in that function, and move check for allocation in the caller. This will it easier to split allocation and configuration. No functionality change in this patch. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-10-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: group sdw_port and sdw_master/slave_port functionsPierre-Louis Bossart1-122/+120
re-group all the helpers in one location with a code move. For consistency the 'slave' helpers are placed before the 'master' helpers. Also remove unused arguments and rename the 'release' function to 'free' for consistency. No functional change in this patch. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-9-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: add 'slave' prefix for port range checksPierre-Louis Bossart1-11/+11
We can only check for Slave port ranges, the ports are not defined at the Master level. Also move the function to the 'slave port' block. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-8-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: split alloc and config in two functionsPierre-Louis Bossart1-12/+37
Continue the split with two functions for master and slave, and remove unused arguments. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-7-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: split port allocation and configuration loopsPierre-Louis Bossart1-0/+8
Split loops before moving the allocation and configuration to separate functions. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-6-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: add alloc/config/free helpers for portsPierre-Louis Bossart1-38/+45
The existing code only has a config helper that allocates memory, start adding alloc/config/free for ports, as a first step in the simplification of the stream API. This change removes a kfree() on a configuration error, this should have not impact on existing platforms and error handling will be revisited in follow-up patches to make sure invalid configurations have not impact on memory allocation. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-5-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: simplify check on port rangePierre-Louis Bossart1-6/+4
Pass the index directly to sdw_is_valid_port_range(), this will be useful for further simplifications. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-4-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: add slave runtime to list earlierPierre-Louis Bossart1-11/+2
sdw_config_stream() only verifies the compatibility between information provided by the Slave driver and the stream configuration. There is no problem if we add the slave runtime to the list earlier. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-3-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11soundwire: stream: remove unused parameter in sdw_stream_add_slavePierre-Louis Bossart1-4/+2
The stream parameter is not used, remove before further simplifications. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220126011715.28204-2-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-11opp: Expose of-node's name in debugfsViresh Kumar2-0/+6
It is difficult to find which OPPs are active at the moment, specially if there are multiple OPPs with same frequency available in the device tree (controlled by supported hardware feature). Expose name of the DT node to find out the exact OPP. While at it, also expose level field. Reported-by: Leo Yan <leo.yan@linaro.org> Tested-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-02-11Merge tag 'drm-intel-next-2022-02-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie251-5778/+5988
Cross-subsystem Changes: ------------------------ dma-buf: - dma-buf-map: Rename to iosys-map (Lucas) Core Changes: ------------- drm: - Always include the debugfs_entry in drm_crtc (Ville) - Add orientation quirk for GPD Win Max (Anisse) Driver Changes: --------------- gvt: - Constify some pointers. (Rikard Falkeborn) - Use list_entry to access list members. (Guenter Roeck) - Fix cmd parser error for Passmark9. (Zhenyu Wang) i915: - Various clean-ups including headers and removing unused and unnecessary stuff\ (Jani, Hans, Andy, Ville) - Cleaning up on our registers definitions i915_reg.h (Matt) - More multi-FBC refactoring (Ville) - Baytrail backlight fix (Hans) - DG1 OPROM read through SPI controller (Clint) - ADL-N platform enabling (Tejas) - Fix slab-out-of-bounds access (Jani) - Add opregion mailbox #5 support for possible EDID override (Anisse) - Fix possible NULL dereferences (Harish) - Updates and fixes around display voltage swing values (Clint, Jose) - Fix RPM wekeref on PXP code (Juston) - Many register definitions clean-up, including planes registers (Ville) - More conversion towards display version over the old gen (Madhumitha, Ville) - DP MST ESI handling improvements (Jani) - drm device based logging conversions (Jani) - Prevent divide by zero (Dan) - Introduce ilk_pch_pre_enable for complete modeset abstraction (Ville) - Async flip optimization for DG2 (Stanislav) - Multiple DSC and bigjoiner fixes and improvements (Ville) - Fix ADL-P TypeC Phy ready status readout (Imre) - Fix up DP DFP 4:2:0 handling more display related fixes (Ville) - Display M/N cleanup (Ville) - Switch to use VGA definitions from video/vga.h (Jani) - Fixes and improvements to abstract CPU architecture (Lucas) - Disable unsused power wells left enabled by BIOS (Imre) - Allow !join_mbus cases for adlp+ dbuf configuration (Ville) - Populate pipe dbuf slices more accurately during readout (Ville) - Workaround broken BIOS DBUF configuration on TGL/RKL (Ville) - Fix trailing semicolon (Lucas) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YgKFLmCgpv4vQEa1@intel.com
2022-02-11soc: imx: imx8m-blk-ctrl: add i.MX8MQ VPU blk-ctrlLucas Stach1-0/+66
This adds the necessary bits to drive the VPU blk-ctrl on the i.MX8MQ, to avoid putting more of this functionality into the decoder driver. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11Merge tag 'amd-drm-fixes-5.17-2022-02-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixesDave Airlie9-37/+71
amd-drm-fixes-5.17-2022-02-09: amdgpu: - DCN 3.1 display fixes - GC 10.3.1 harvest fix - Page flip irq fix - hwmon label fix - DCN 2.0 display fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220210041137.5926-1-alexander.deucher@amd.com
2022-02-11Merge tag 'drm-intel-fixes-2022-02-10' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixesDave Airlie7-30/+142
- Build fix for non-x86 platforms after remap_io_mmapping changes. (Lucas De Marchi) - Correctly propagate errors during object migration blits. (Thomas Hellström) - Disable DRRS support on HSW/IVB where it is not implemented yet. (Ville Syrjälä) - Correct pipe dbuf BIOS configuration during readout. (Ville Syrjälä) - Properly sanitise BIOS buf configuration on ADL-P+ for !join_mbus cases. (Ville Syrjälä) - Fix oops due to missing stack depot. (Ville Syrjälä) - Workaround broken BIOS DBUF configuration on TGL/RKL. (Ville Syrjälä) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YgTuYAtpaV3XAGmx@tursulin-mobl2
2022-02-11Merge tag 'drm-misc-fixes-2022-02-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixesDave Airlie9-25/+42
* drm/panel: simple: Fix assignments from panel_dpi_probe() * drm/privacy-screen: Cleanups * drm/rockchip: Fix HDMI error cleanup; Fix RK3399 VOP register fields * drm/vc4: HDMI fixes; Cleanups * fbdev: Add fbdev core module with Daniel as maintainer; Cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YgTf1Zsflzq3JSFo@linux-uq9g
2022-02-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski104-456/+1473
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-11pinctrl: k210: Fix bias-pull-upSean Anderson1-1/+1
Using bias-pull-up would actually cause the pin to have its pull-down enabled. Fix this. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Fixes: d4c34d09ab03 ("pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver") Link: https://lore.kernel.org/r/20220209182822.640905-1-seanga2@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11pinctrl: fix loop in k210_pinconf_get_drive()Dan Carpenter1-1/+1
The loop exited too early so the k210_pinconf_drive_strength[0] array element was never used. Fixes: d4c34d09ab03 ("pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Link: https://lore.kernel.org/r/20220209180804.GA18385@kili Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR()Jonathan Neuschäfer1-77/+77
The name "DS" is defined in arch/x86/um/shared/sysdep/ptrace_64.h, which results in a compiler warning when build-testing on ARCH=um. Rename this driver's "DS" macro to DSTR so avoid this collision. Reported-by: kernel test robot <lkp@intel.com> Fixes: 3b588e43ee5c7 ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220205155332.1308899-3-j.neuschaefer@gmx.net Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()Jonathan Neuschäfer1-1/+1
When compile-testing on 64-bit architectures, GCC complains about the mismatch of types between the %d format specifier and value returned by ARRAY_LENGTH(). Use %zu, which is correct everywhere. Reported-by: kernel test robot <lkp@intel.com> Fixes: 3b588e43ee5c7 ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220205155332.1308899-2-j.neuschaefer@gmx.net Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11pinctrl: starfive: fix semicolon.cocci warningskernel test robot1-1/+1
drivers/pinctrl/pinctrl-starfive.c:1029:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: kernel test robot <lkp@intel.com> Reported-by: Abaci Robot <abaci@linux.alibaba.com> Reported-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20220206003735.GA94316@d6598ff186c2 Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11pinctrl: uniphier: Add USB device pinmux settingsKunihiko Hayashi2-4/+16
Add USB device pinmux settings for PXs2 and PXs3 SoCs. Only pins for ports 0 and 1 support USB device mode. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1643376903-18623-4-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11pinctrl: uniphier: Divide pinmux group to support 1ch and 2ch I2SKunihiko Hayashi4-44/+152
Current pinmux group for audio in/out assumes 4ch I2S case but the UniPhier AIO hardware also supports 1ch and 2ch I2S. So divide current ain1 group into ain1, ain1_dat2 and ain1_dat4 groups. Divide other ain and aout in the same way. Signed-off-by: Ryuta NAKANISHI <nakanishi.ryuta@socionext.com> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1643376903-18623-3-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11pinctrl: uniphier: Add missing audio pinmux settings for PXs2 SoCKunihiko Hayashi1-2/+10
Add missing audio I/O pinmux settings for PXs2 SoC. This adds ain1 4ch pins, ain3 and aout1. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1643376903-18623-2-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-10clk: qcom: Add MSM8226 Multimedia Clock Controller supportBartosz Dudziak1-5/+201
Modify the existing MSM8974 multimedia clock controller driver to support the MMCC found on MSM8226 based devices. This should allow most multimedia device drivers to probe and control their clocks. Signed-off-by: Bartosz Dudziak <bartosz.dudziak@snejp.pl> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220207185411.19118-3-bartosz.dudziak@snejp.pl
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