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2019-05-23drm/virtio: remove irrelevant DRM_UNLOCKED flagEmil Velikov
DRM_UNLOCKED doesn't do anything for non-legacy drivers. Remove it. Cc: David Airlie <airlied@linux.ie> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: virtualization@lists.linux-foundation.org Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190522154702.16269-2-emil.l.velikov@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-23drm/cirrus: remove leftover filesGerd Hoffmann
cirrus_drv.h and cirrus_ttm.c are unused since commit ab3e023b1b4c ("drm/cirrus: rewrite and modernize driver"), apparently I ran "rm" instead of "git rm" on them so they are still in present the tree. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190522103307.12711-1-kraxel@redhat.com
2019-05-23drm/i915: Update DRIVER_DATE to 20190523Jani Nikula
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2019-05-23drm/i915/dp: Support DP ports YUV 4:2:0 output to GEN11Gwan-gyeong Mun
Bspec describes that GEN10 only supports capability of YUV 4:2:0 output to HDMI port and GEN11 supports capability of YUV 4:2:0 output to both DP and HDMI ports. v2: Minor style fix. Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521121721.32010-7-gwan-gyeong.mun@intel.com
2019-05-23drm/i915/dp: Change a link bandwidth computation for DPGwan-gyeong Mun
Data M/N calculations were assumed a bpp as RGB format. But when we are using YCbCr 4:2:0 output format on DP, we should change bpp calculations as YCbCr 4:2:0 format. The pipe_bpp value was assumed RGB format, therefore, it was multiplied with 3. But YCbCr 4:2:0 requires a multiplier value to 1.5. Therefore we need to divide pipe_bpp to 2 while DP output uses YCbCr4:2:0 format. - RGB format bpp = bpc x 3 - YCbCr 4:2:0 format bpp = bpc x 1.5 But Link M/N values are calculated and applied based on the Full Clock for YCbCr 4:2:0. And DP YCbCr 4:2:0 does not need to pixel clock double for a dotclock caluation. Only for HDMI YCbCr 4:2:0 needs to pixel clock double for a dot clock calculation. It only affects dp and edp port which use YCbCr 4:2:0 output format. And for now, it does not consider a use case of DSC + YCbCr 4:2:0. v2: Addressed review comments from Ville. Remove a changing of pipe_bpp on intel_ddi_set_pipe_settings(). Because the pipe is running at the full bpp, keep pipe_bpp as RGB even though YCbCr 4:2:0 output format is used. Add a link bandwidth computation for YCbCr4:2:0 output format. v3: Addressed reivew comments from Ville. In order to make codes simple, it adds and uses intel_dp_output_bpp() function. v6: Link M/N values are calculated and applied based on the Full Clock for YCbCr420. The Bit per Pixel needs to be adjusted for YUV420 mode as it requires only half of the RGB case. - Link M/N values are calculated and applied based on the Full Clock - Data M/N values needs to be calculated considering the data is half due to subsampling Remove a doubling of pixel clock on a dot clock calculator for DP YCbCr 4:2:0. Rebase and remove a duplicate setting of vsc_sdp.DB17. Add a setting of dynamic range bit to vsc_sdp.DB17. Change Content Type bit to "Graphics" from "Not defined". Change a dividing of pipe_bpp to muliplying to constant values on a switch-case statement. v7: Addressed review comments from Ville. Move a setting of dynamic range bit and a setting of bpc which is based on pipe_bpp to a "drm/i915/dp: Program VSC Header and DB for Pixel Encoding/Colorimetry Format" commit. Change Content Type bit to "Not defined" from "Graphics". Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521121721.32010-6-gwan-gyeong.mun@intel.com
2019-05-23drm/i915/dp: Add a support of YCBCR 4:2:0 to DP MSAGwan-gyeong Mun
When YCBCR 4:2:0 outputs is used for DP, we should program YCBCR 4:2:0 to MSA and VSC SDP. As per DP 1.4a spec section 2.2.4.3 [MSA Field for Indication of Color Encoding Format and Content Color Gamut] while sending YCBCR 420 signals we should program MSA MISC1 fields which indicate VSC SDP for the Pixel Encoding/Colorimetry Format. v2: Block comment style fix. v6: Fix an wrong setting of MSA MISC1 fields for Pixel Encoding/Colorimetry Format indication. As per DP 1.4a spec Table 2-96 [MSA MISC1 and MISC0 Fields for Pixel Encoding/Colorimetry Format Indication] When MISC1, bit 6, is Set to 1, a Source device uses a VSC SDP to indicate the Pixel Encoding/Colorimetry Format. On the wrong version it set a bit 5 of MISC1, now it set a bit 6 of MISC1. Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521121721.32010-5-gwan-gyeong.mun@intel.com
2019-05-23drm/i915/dp: Program VSC Header and DB for Pixel Encoding/Colorimetry FormatGwan-gyeong Mun
Function intel_pixel_encoding_setup_vsc handles vsc header and data block setup for pixel encoding / colorimetry format. Setup VSC header and data block in function intel_pixel_encoding_setup_vsc for pixel encoding / colorimetry format as per dp 1.4a spec, section 2.2.5.7.1, table 2-119: VSC SDP Header Bytes, section 2.2.5.7.5, table 2-120:VSC SDP Payload for DB16 through DB18. v2: Minor style fix. [Maarten] Refer to commit ids instead of patchwork. [Maarten] v6: Rebase v7: Rebase and addressed review comments from Ville. Use a structure initializer instead of memset(). Fix non-standard comment format. Remove a referring to specific commit. Add a setting of dynamic range bit to vsc_sdp.DB17. Add a setting of bpc which is based on pipe_bpp. Remove duplicated checking of connector's ycbcr_420_allowed from intel_pixel_encoding_setup_vsc(). It is already checked from intel_dp_ycbcr420_config(). Remove comments for VSC_SDP_EXTENSION_FOR_COLORIMETRY_SUPPORTED. It is already implemented on intel_dp_get_colorimetry_status(). v8: A missing of setting bpc to VSC setup is the pretty fatal case, it replaces DRM_DEBUG_KMS() to MISSING_CASE(). [Maarten] v9: Use a changed member name of struct dp_sdp. it renamed to db from DB. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521121721.32010-4-gwan-gyeong.mun@intel.com
2019-05-23drm: Rename struct edp_vsc_psr to struct dp_sdpGwan-gyeong Mun
VSC SDP Payload for PSR is one of data block type of SDP (Secondaray Data Packet). In order to generalize SDP packet structure name, it renames struct edp_vsc_psr to struct dp_sdp. And each SDP data blocks have different usages, each SDP type has different reserved data blocks and Video_Stream_Configuration Extension VESA SDP might use all of Data Blocks as Extended INFORFRAME Data Byte. so it makes Data Block variables as array type. And it adds comments of details of DB of VSC SDP Payload for Pixel Encoding/Colorimetry Format. This comments follows DP 1.4a spec, section 2.2.5.7.5, chapter "VSC SDP Payload for Pixel Encoding/Colorimetry Format". v7: Addressed review comments from Ville. v9: Rename a member value name DB to db on struct dp_sdp [Laurent] Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521121721.32010-3-gwan-gyeong.mun@intel.com
2019-05-23drm/i915/dp: Add a config function for YCBCR420 outputsGwan-gyeong Mun
This patch checks a support of YCBCR420 outputs on an encoder level. If the input mode is YCBCR420-only mode then it prepares DP as an YCBCR420 output, else it continues with RGB output mode. It set output_format to INTEL_OUTPUT_FORMAT_YCBCR420 in order to using a pipe scaler as RGB to YCbCr 4:4:4. v2: Addressed review comments from Ville. Style fixed with few naming. %s/config/crtc_state/ %s/intel_crtc/crtc/ If lscon is active, it makes not to call intel_dp_ycbcr420_config() to avoid to clobber of lspcon_ycbcr420_config() routine. And it move the 420_only check into the intel_dp_ycbcr420_config(). v3: Fix uninitialized return value and it is reported by Dan Carpenter. v4: Addressed review comments from Ville. In order to avoid the extra indentation, it inverts if-clause on intel_dp_ycbcr420_config(). Remove the error print where no errors print are allowed. v6: Rebase v7: Move intel_dp_get_colorimetry_status() to intel_dp from intel_psr. intel_dp_get_colorimetry_status() checks VSC_SDP_EXTENSION_FOR_COLORIMETRY_SUPPORTED bit in the DPRX_FEATURE_ENUMERATION_LIST register. And intel_dp_ycbcr420_config() uses intel_dp_get_colorimetry_status(). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521121721.32010-2-gwan-gyeong.mun@intel.com
2019-05-23Merge branch 'drm-fixes-5.2' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes Fixes for 5.2: - Fix for DMCU firmware issues for stable - Add missing polaris10 pci id to kfd - Screen corruption fix on picasso - Fix for driver reload on vega10 - SR-IOV fixes - Locking fix in new SMU code - Compute profile switching fix for KFD Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190522205425.3657-1-alexander.deucher@amd.com
2019-05-23Merge tag 'drm-misc-fixes-2019-05-22' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes - sun4i fixes to hdmi phy as well as u16 overflow in dsi (left from -next-fixes) - gma500 fix to make lvds detection more reliable - select devfreq for panfrost since it can't probe without it Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190522194440.GA22359@art_vandelay
2019-05-23Merge branch 'vmwgfx-fixes-5.2' of ↵Dave Airlie
git://people.freedesktop.org/~thomash/linux into drm-fixes A set of misc fixes for various issues that have surfaced recently. All Cc'd stable except the dma iterator fix which shouldn't really cause any real issues on older kernels. Signed-off-by: Dave Airlie <airlied@redhat.com> From: "Thomas Hellstrom (VMware)" <thomas@shipmail.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190522115408.33185-1-thomas@shipmail.org
2019-05-22dt-bindings: gpu: mali-midgard: Add H6 mali gpu compatibleClément Péron
This add the H6 mali compatible in the dt-bindings to later support specific implementation. Signed-off-by: Clément Péron <peron.clem@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190521161102.29620-5-peron.clem@gmail.com
2019-05-22Merge drm/drm-next into drm-misc-nextSean Paul
Backmerging 5.2-rc1 to -misc-next for robher Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-05-22checkpatch.pl: Update DT vendor prefix checkRob Herring
In commit 8122de54602e ("dt-bindings: Convert vendor prefixes to json-schema"), vendor-prefixes.txt has been converted to a DT schema. Update the checkpatch.pl DT check to extract vendor prefixes from the new vendor-prefixes.yaml file. Fixes: 8122de54602e ("dt-bindings: Convert vendor prefixes to json-schema") Cc: Joe Perches <joe@perches.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-05-22video/hdmi: Add Unpack function for DRM infoframeUma Shankar
Added unpack function for DRM infoframe for dynamic range and mastering infoframe readout. v2: Addressed Ville's review comments. Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1558015817-12025-12-git-send-email-uma.shankar@intel.com
2019-05-22drm: Add HLG EOTFVille Syrjälä
ADD HLG EOTF to the list of EOTF transfer functions supported. Hybrid Log-Gamma (HLG) is a high dynamic range (HDR) standard. HLG defines a nonlinear transfer function in which the lower half of the signal values use a gamma curve and the upper half of the signal values use a logarithmic curve. v2: Rebase v3: Fixed a warning message v4: Addressed Shashank's review comments v5: Addressed Jonas Karlman's review comment and dropped the i915 tag from header. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1558015817-12025-8-git-send-email-uma.shankar@intel.com
2019-05-22drm: Enable HDR infoframe supportUma Shankar
Enable Dynamic Range and Mastering Infoframe for HDR content, which is defined in CEA 861.3 spec. The metadata will be computed based on blending policy in userspace compositors and passed as a connector property blob to driver. The same will be sent as infoframe to panel which support HDR. Added the const version of infoframe for DRM metadata for HDR. v2: Rebase and added Ville's POC changes. v3: No Change v4: Addressed Shashank's review comments and merged the patch making drm infoframe function arguments as constant. v5: Rebase v6: Fixed checkpatch warnings with --strict option. Addressed Shashank's review comments and added his RB. v7: Addressed Brian Starkey's review comments. Merged 2 patches into one. v8: Addressed Jonas Karlman review comments. v9: Addressed Jonas Karlman review comments. v10: Addressed Ville's review comments. v11: Added BUILD_BUG_ON and sizeof instead of magic numbers as per Ville's comments. Signed-off-by: Uma Shankar <uma.shankar@intel.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1558015817-12025-5-git-send-email-uma.shankar@intel.com
2019-05-22drm: Parse HDR metadata info from EDIDUma Shankar
HDR metadata block is introduced in CEA-861.3 spec. Parsing the same to get the panel's HDR metadata. v2: Rebase and added Ville's POC changes to the patch. v3: No Change v4: Addressed Shashank's review comments v5: Addressed Shashank's comment and added his RB. v6: Addressed Jonas Karlman review comments. v7: Adressed Ville's review comments and fixed the issue with length handling. v8: Put the length check as per the convention followed in existing code, as suggested by Ville. Signed-off-by: Uma Shankar <uma.shankar@intel.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1558015817-12025-4-git-send-email-uma.shankar@intel.com
2019-05-22drm: Add reference counting on HDR metadata blobJonas Karlman
This adds reference count for HDR metadata blob, handled as part of duplicate and destroy connector state functions. v2: Removed the hdr_metadata_changed initialization as the variable is dropped and not required. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1558015817-12025-3-git-send-email-uma.shankar@intel.com
2019-05-22drm: Add HDR source metadata propertyUma Shankar
This patch adds a blob property to get HDR metadata information from userspace. This will be send as part of AVI Infoframe to panel. It also implements get() and set() functions for HDR output metadata property.The blob data is received from userspace and saved in connector state, the same is returned as blob in get property call to userspace. v2: Rebase and modified the metadata structure elements as per Ville's POC changes. v3: No Change v4: Addressed Shashank's review comments v5: Rebase. v6: Addressed Brian Starkey's review comments, defined new structure with header for dynamic metadata scalability. Merge get/set property functions for metadata in this patch. v7: Addressed Jonas Karlman review comments and defined separate structure for infoframe to better align with CTA 861.G spec. Added Shashank's RB. v8: Addressed Ville's review comments. Moved sink metadata structure out of uapi headers as suggested by Jonas Karlman. v9: Rebase and addressed Jonas Karlman review comments. v10: Addressed Ville's review comments, dropped the metdata_changed state variable as its not needed anymore. Signed-off-by: Uma Shankar <uma.shankar@intel.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1558015817-12025-2-git-send-email-uma.shankar@intel.com
2019-05-22kernel/trace/trace.h: Remove duplicate header of trace_seq.hJagadeesh Pagadala
Remove duplicate header which is included twice. Link: http://lkml.kernel.org/r/1553725186-41442-1-git-send-email-jagdsh.linux@gmail.com Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Jagadeesh Pagadala <jagdsh.linux@gmail.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-05-22drm: panfrost: add optional bus_clockClément Péron
Allwinner H6 has an ARM Mali-T720 MP2 which required a bus_clock. Add an optional bus_clock at the init of the panfrost driver. Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190521161102.29620-2-peron.clem@gmail.com
2019-05-22dt-bindings: gpu: add bus clock for Mali Midgard GPUsIcenowy Zheng
Some SoCs adds a bus clock gate to the Mali Midgard GPU. Add the binding for the bus clock. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Clément Péron <peron.clem@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190521161102.29620-4-peron.clem@gmail.com
2019-05-22drm/panfrost: Select devfreqEzequiel Garcia
Currently, there is some logic for the driver to work without devfreq. However, the driver actually fails to probe if !CONFIG_PM_DEVFREQ. Fix this by selecting devfreq, and drop the additional checks for devfreq. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190517150042.776-1-ezequiel@collabora.com
2019-05-22nvme-pci: use blk-mq mapping for unmanaged irqsKeith Busch
If a device is providing a single IRQ vector, the IO queue will share that vector with the admin queue. This is an unmanaged vector, so does not have a valid PCI IRQ affinity. Avoid trying to extract a managed affinity in this case and let blk-mq set up the cpu:queue mapping instead. Otherwise we'd hit the following warning when the device is using MSI: WARNING: CPU: 4 PID: 7 at drivers/pci/msi.c:1272 pci_irq_get_affinity+0x66/0x80 Modules linked in: nvme nvme_core serio_raw CPU: 4 PID: 7 Comm: kworker/u16:0 Tainted: G W 5.2.0-rc1+ #494 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014 Workqueue: nvme-reset-wq nvme_reset_work [nvme] RIP: 0010:pci_irq_get_affinity+0x66/0x80 Code: 0b 31 c0 c3 83 e2 10 48 c7 c0 b0 83 35 91 74 2a 48 8b 87 d8 03 00 00 48 85 c0 74 0e 48 8b 50 30 48 85 d2 74 05 39 70 14 77 05 <0f> 0b 31 c0 c3 48 63 f6 48 8d 04 76 48 8d 04 c2 f3 c3 48 8b 40 30 RSP: 0000:ffffb5abc01d3cc8 EFLAGS: 00010246 RAX: ffff9536786a39c0 RBX: 0000000000000000 RCX: 0000000000000080 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9536781ed000 RBP: ffff95367346a008 R08: ffff95367d43f080 R09: ffff953678c07800 R10: ffff953678164800 R11: 0000000000000000 R12: 0000000000000000 R13: ffff9536781ed000 R14: 00000000ffffffff R15: ffff95367346a008 FS: 0000000000000000(0000) GS:ffff95367d400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdf814a3ff0 CR3: 000000001a20f000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: blk_mq_pci_map_queues+0x37/0xd0 nvme_pci_map_queues+0x80/0xb0 [nvme] blk_mq_alloc_tag_set+0x133/0x2f0 nvme_reset_work+0x105d/0x1590 [nvme] process_one_work+0x291/0x530 worker_thread+0x218/0x3d0 ? process_one_work+0x530/0x530 kthread+0x111/0x130 ? kthread_park+0x90/0x90 ret_from_fork+0x1f/0x30 ---[ end trace 74587339d93c83c0 ]--- Fixes: 22b5560195bd6 ("nvme-pci: Separate IO and admin queue IRQ vectors") Reported-by: Iván Chavero <ichavero@chavero.com.mx> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Keith Busch <keith.busch@intel.com>
2019-05-22Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: - Fix SPE probe failure when backing auxbuf with high-order pages - Fix handling of DMA allocations from outside of the vmalloc area - Fix generation of build-id ELF section for vDSO object - Disable huge I/O mappings if kernel page table dumping is enabled - A few other minor fixes (comments, kconfig etc) * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: vdso: Explicitly add build-id option arm64/mm: Inhibit huge-vmap with ptdump arm64: Print physical address of page table base in show_pte() arm64: don't trash config with compat symbol if COMPAT is disabled arm64: assembler: Update comment above cond_yield_neon() macro drivers/perf: arm_spe: Don't error on high-order pages for aux buf arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable
2019-05-22Merge tag 'gfs2-5.1.fixes2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 fix from Andreas Gruenbacher: "Fix a gfs2 sign extension bug introduced in v4.3" * tag 'gfs2-5.1.fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Fix sign extension bug in gfs2_update_stats
2019-05-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Clear up some recent tipc regressions because of registration ordering. Fix from Junwei Hu. 2) tipc's TLV_SET() can read past the end of the supplied buffer during the copy. From Chris Packham. 3) ptp example program doesn't match the kernel, from Richard Cochran. 4) Outgoing message type fix in qrtr, from Bjorn Andersson. 5) Flow control regression in stmmac, from Tan Tee Min. 6) Fix inband autonegotiation in phylink, from Russell King. 7) Fix sk_bound_dev_if handling in rawv6_bind(), from Mike Manning. 8) Fix usbnet crash after disconnect, from Kloetzke Jan. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (21 commits) usbnet: fix kernel crash after disconnect selftests: fib_rule_tests: use pre-defined DEV_ADDR net-next: net: Fix typos in ip-sysctl.txt ipv6: Consider sk_bound_dev_if when binding a raw socket to an address net: phylink: ensure inband AN works correctly usbnet: ipheth: fix racing condition net: stmmac: dma channel control register need to be init first net: stmmac: fix ethtool flow control not able to get/set net: qrtr: Fix message type of outgoing packets networking: : fix typos in code comments ptp: Fix example program to match kernel. fddi: fix typos in code comments selftests: fib_rule_tests: enable forwarding before ipv4 from/iif test selftests: fib_rule_tests: fix local IPv4 address typo tipc: Avoid copying bytes beyond the supplied data 2/2] net: xilinx_emaclite: use readx_poll_timeout() in mdio wait function 1/2] net: axienet: use readx_poll_timeout() in mdio wait function vlan: Mark expected switch fall-through macvlan: Mark expected switch fall-through net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query ...
2019-05-22Merge tag 'for-5.2/dm-fix-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fix from Mike Snitzer: "Fix a particularly glaring oversight in a DM core commit from 5.1 that doesn't properly trim special IOs (e.g. discards) relative to corresponding target's max_io_len_target_boundary()" * tag 'for-5.2/dm-fix-1' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: make sure to obey max_io_len_target_boundary
2019-05-22ext4: don't perform block validity checks on the journal inodeTheodore Ts'o
Since the journal inode is already checked when we added it to the block validity's system zone, if we check it again, we'll just trigger a failure. This was causing failures like this: [ 53.897001] EXT4-fs error (device sda): ext4_find_extent:909: inode #8: comm jbd2/sda-8: pblk 121667583 bad header/extent: invalid extent entries - magic f30a, entries 8, max 340(340), depth 0(0) [ 53.931430] jbd2_journal_bmap: journal block not found at offset 49 on sda-8 [ 53.938480] Aborting journal on device sda-8. ... but only if the system was under enough memory pressure that logical->physical mapping for the journal inode gets pushed out of the extent cache. (This is why it wasn't noticed earlier.) Fixes: 345c0dbf3a30 ("ext4: protect journal inode's blocks using block_validity") Reported-by: Dan Rue <dan.rue@linaro.org> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
2019-05-22dt: bindings: mtd: replace references to nand.txt with nand-controller.yamlKamal Dasu
nand-controller.yaml replaced nand.txt however the references to it were not updated. This change updates these references wherever it appears in bindings documentation. Fixes: 212e49693592 ("dt-bindings: mtd: Add YAML schemas for the generic NAND options") Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-05-22dt-bindings: interrupt-controller: arm,gic: Fix schema errors in exampleRob Herring
Validating the examples against the schema have a few errors: arm,gic.example.dt.yaml: 'ranges' does not match any of the regexes: '^v2m@[0-9a-f]+$', 'pinctrl-[0-9]+' arm,gic.example.dt.yaml: #address-cells:0:0: 2 is not one of [0, 1] arm,gic.example.dt.yaml: #size-cells:0:0: 1 was expected 'ranges' is valid, but missing from the schema, so add it. The reg addresses and sizes don't match the schema requirements and the example template. We could just override the example template to use 64-bit addresses, but there's not really any value showing that in the example. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-05-22dt-bindings: arm: Clean up CPU binding examplesRobin Murphy
Following commit 31af04cd60d3 ("arm64: dts: Remove inconsistent use of 'arm,armv8' compatible string"), clean up these binding examples in case anyone is tempted to copy them. CC: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-05-22dt: fix refs that were renamed to json with the same file nameMauro Carvalho Chehab
These files were converted to json-schema, but the references weren't renamed. Fixes: 66ed144f147a ("dt-bindings: interrupt-controller: Convert ARM GIC to json-schema") (and other similar commits) Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-05-22dt-bindings: Pass binding directory to validation toolsRob Herring
In order to have $ref's to schema files within the kernel, we need to pass the base path of bindings to the schema validation tools. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Michal Marek <michal.lkml@markovi.net> Cc: devicetree@vger.kernel.org Cc: linux-kbuild@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2019-05-22dt-bindings: sifive: describe sifive-blocks versioningPaul Walmsley
For IP blocks that are generated from the public, open-source sifive-blocks repository, describe the version numbering policy that its maintainers intend to use, upon request from Rob Herring <robh@kernel.org>. Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Megan Wachs <megan@sifive.com> Cc: Wesley Terpstra <wesley@sifive.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-riscv@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2019-05-22drm: remove prime sg_table cachingChristian König
That is now done by the DMA-buf helpers instead. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.kernel.org/patch/10943055/
2019-05-22dma-buf: start caching of sg_table objects v2Christian König
To allow a smooth transition from pinning buffer objects to dynamic invalidation we first start to cache the sg_table for an attachment. v2: keep closer to the DRM implementation Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.kernel.org/patch/10943053/
2019-05-22drm/i915: Engine discovery queryTvrtko Ursulin
Engine discovery query allows userspace to enumerate engines, probe their configuration features, all without needing to maintain the internal PCI ID based database. A new query for the generic i915 query ioctl is added named DRM_I915_QUERY_ENGINE_INFO, together with accompanying structure drm_i915_query_engine_info. The address of latter should be passed to the kernel in the query.data_ptr field, and should be large enough for the kernel to fill out all known engines as struct drm_i915_engine_info elements trailing the query. As with other queries, setting the item query length to zero allows userspace to query minimum required buffer size. Enumerated engines have common type mask which can be used to query all hardware engines, versus engines userspace can submit to using the execbuf uAPI. Engines also have capabilities which are per engine class namespace of bits describing features not present on all engine instances. v2: * Fixed HEVC assignment. * Reorder some fields, rename type to flags, increase width. (Lionel) * No need to allocate temporary storage if we do it engine by engine. (Lionel) v3: * Describe engine flags and mark mbz fields. (Lionel) * HEVC only applies to VCS. v4: * Squash SFC flag into main patch. * Tidy some comments. v5: * Add uabi_ prefix to engine capabilities. (Chris Wilson) * Report exact size of engine info array. (Chris Wilson) * Drop the engine flags. (Joonas Lahtinen) * Added some more reserved fields. * Move flags after class/instance. v6: * Do not check engine info array was zeroed by userspace but zero the unused fields for them instead. v7: * Simplify length calculation loop. (Lionel Landwerlin) v8: * Remove MBZ comments where not applicable. * Rename ABI flags to match engine class define naming. * Rename SFC ABI flag to reflect it applies to VCS and VECS. * SFC is wired to even _logical_ engine instances. * SFC applies to VCS and VECS. * HEVC is present on all instances on Gen11. (Tony) * Simplify length calculation even more. (Chris Wilson) * Move info_ptr assigment closer to loop for clarity. (Chris Wilson) * Use vdbox_sfc_access from runtime info. * Rebase for RUNTIME_INFO. * Refactor for lower indentation. * Rename uAPI class/instance to engine_class/instance to avoid C++ keyword. v9: * Rebase for s/num_rings/num_engines/ in RUNTIME_INFO. v10: * Use new copy_query_item. v11: * Consolidate with struct i915_engine_class_instnace. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Tony Ye <tony.ye@intel.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> # v7 Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190522090054.6007-1-tvrtko.ursulin@linux.intel.com
2019-05-22drm/gma500: drop drmp.h include from all .c filesSam Ravnborg
Drop remaining uses of the deprecated drmP.h in gma500 Replaced drmp.h with forward declarations or include files as relevant. Moved all include files to blocks in following order: \#include <linux/*> \#include <asm/*> \#include <drm/*> \#include "" And within each block sort the include files alphabetically. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190519195526.3422-6-sam@ravnborg.org
2019-05-22drm/gma500: drop use of DRM_UDELAY wrapperSam Ravnborg
The DRM_UDELAY wrapper from drm_os_linux.h is used in a few places, all other places calls udelay() with no wrapper. There is no reason to continue to use this wrapper - so drop it and direct call udelay(). Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190519195526.3422-5-sam@ravnborg.org
2019-05-22drm/gma500: make local header files more self-containedSam Ravnborg
Add proper forward declarations to minimize dependencies on other header files. Just add enough that we can safely include all header files in alphabetically order in relevant files. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190519195526.3422-4-sam@ravnborg.org
2019-05-22drm/gma500: drop drmP.h from header filesSam Ravnborg
Drop use of drmp.h from all header files in drm/gma500. Fix fallout in all files. In some cases moved include lines and sorted them too. With drmP.h removed from all header files it can now be removed from each .c file without any further dependencies Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190519195526.3422-3-sam@ravnborg.org
2019-05-22drm/gma500: remove empty gma_drm.h header fileSam Ravnborg
The header file gma_drm.h is empty so remove it and drop all uses of the file. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190519195526.3422-2-sam@ravnborg.org
2019-05-22gfs2: Fix sign extension bug in gfs2_update_statsAndreas Gruenbacher
Commit 4d207133e9c3 changed the types of the statistic values in struct gfs2_lkstats from s64 to u64. Because of that, what should be a signed value in gfs2_update_stats turned into an unsigned value. When shifted right, we end up with a large positive value instead of a small negative value, which results in an incorrect variance estimate. Fixes: 4d207133e9c3 ("gfs2: Make statistics unsigned, suitable for use with do_div()") Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Cc: stable@vger.kernel.org # v4.4+
2019-05-22drm: Assert that BO is locked in drm_gem_vram_{pin, unpin}_locked()Thomas Zimmermann
We may not call drm_gem_vram_{pin,unpin}_locked() with an unlocked BO. Now test for this. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20190521110831.20200-4-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-22drm: Rename reserve/unreserve to lock/unlock in GEM VRAM helpersThomas Zimmermann
To align with the rest of DRM terminology, the GEM VRAM helpers now use lock and unlock in places where reserve and unreserve where used before. All callers have been adapted. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20190521110831.20200-3-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-22drm: Replace drm_gem_vram_push_to_system() with kunmap + unpinThomas Zimmermann
The push-to-system function forces a buffer out of video RAM. This decision should rather be made by the memory manager. By replacing the function with calls to the kunmap and unpin functions, the buffer's memory becomes available, but the buffer remains in VRAM until it's evicted by a pin operation. This patch replaces the remaining instances of drm_gem_vram_push_to_system() in ast and mgag200, and removes the function from DRM. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20190521110831.20200-2-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-22drm/i915/icl: Add WaDisableBankHangModeTvrtko Ursulin
Disable GPU hang by default on unrecoverable ECC cache errors. v2: * Rebase. v3: * Use intel_uncore_read. (Chris) Fixes: cc38cae7c4e9 ("drm/i915/icl: Introduce initial Icelake Workarounds") Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190520110442.403-2-tvrtko.ursulin@linux.intel.com
generated by cgit (git 2.34.1) at 2025-09-12 02:03:35 +0000