linux-next.git/include/drm/intel, branch master

Merge branch 'for-linux-next' of https://gitlab.freedesktop.org/drm/i915/kernel.git

2026-09-03T15:48:00+00:00

# Conflicts: # drivers/gpu/drm/i915/display/intel_cdclk.c

drm/i915/pcode: rename GEN6_PCODE_DATA to match spec

2026-08-31T08:29:41+00:00

Variable naming of val and val1 should match register macro naming. Historically, corresponding macros were named GEN6_PCODE_DATA and GEN6_PCODE_DATA1. Rename register macro GEN6_PCODE_DATA to GEN6_PCODE_DATA0 since spec appended '0' to the register name. Rename val into val0 in functions declaring val1 for both i915-specific and shared display code. v4->v5 - clean changelog's versioning v3->v4 - split i915 changes from xe (Jani) - apply the rename to the read()'s signature as well (Sashiko) v2->v3 - resolve conflict from rebase v1->v2 - rebase onto drm-tip (Jani) Bspec: 19978 Suggested-by: Jani Nikula Signed-off-by: Michał Grzelak Link: https://patch.msgid.link/20260828190956.2622350-2-michal.grzelak@intel.com Signed-off-by: Jani Nikula

drm/{i915,xe}/display: add core workaround query to display parent interface

2026-08-05T07:28:20+00:00

There are workarounds display needs to apply depending on information only available to the core driver. Add a display parent interface for the query. For starters, there's only one workaround like this, so keep it simple instead of over-engineering. This lets us drop an #ifdef I915 as well as xe dependency on some display headers. v2: git add xe_display_wa.h v3: Add a comments about usage (Suraj) Reviewed-by: Suraj Kandpal Link: https://patch.msgid.link/20260803115417.1760484-1-jani.nikula@intel.com Signed-off-by: Jani Nikula

drm/{i915,xe}/display: move transient data flush call to display parent interface

2026-08-03T09:19:57+00:00

Move the core driver TDF call to display parent interface to avoid direct calls from display to xe driver. Reviewed-by: Suraj Kandpal Link: https://patch.msgid.link/20260728170029.608289-1-jani.nikula@intel.com Signed-off-by: Jani Nikula

Merge tag 'drm-xe-next-2026-07-03' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

2026-07-07T05:19:56+00:00

UAPI Changes: - Add additional error components to xe drm_ras (Riana) - Drop 'force_execlist' module parameter (Roper) Cross-subsystem Changes: - Perf events: Export perf_allow_{cpu,tracepoint} to be used by Xe (John) Display Changes: - Skip FORCE_WC and vm_bound check for external dma-bufs (Auld) Driver Changes: - Gate observation streams with perf_allow_cpu (John Hubbard) - Documentation updates and fixes (Michal, Zhan) - Remove unreleased NVL-S GuC (Daniele) - Fix pcode init path (Michal) - RTP fixes and improvements (Gustavo, Violet, Thomas, Roper) - TLB invalidation fixes and improvements (Tilak) - PXP detachment from HuC for newer platforms (Daniele) - Multi-queue fix (Niranjana) - Improve Kconfig.profile help (Rodrigo) - Xe_drm_ras and hw_error updates and fixes (Raag, Riana) - NVL-S updated PCI-IDs and W/a (Gustavo, Nitin) - Fix dma_fence refcound (Wentao) - Madvise: optimize invalidation path (Arvind) - Fix a infinite gt-reset loop in the timeout recovery (Rodrigo) - Fix wa_oob codegen recipe for external module builds (Thomas) - Avoid global forcewake in cycle query path (Xin) - Update TTM device benefical_order (Brost) - Fix buffer overflow in guc capture (Tejas) - Page-table fixes and improvements (Brian, Francois, Auld, Brost) - Removing redundant check (Lu) - General MCR and MMIO clean-up and improvements (Michal) - Don't whitelist OA registers unconditionally (Ashutosh) - SVM error return fix (Brost) - Userptr fix and small related clean-ups (Shuicheng) - Don't attempt to process FAST_REQ or EVENT relays on PF (Michal) - Couple fdinfo improvements (Auld) - Drop manual VF check on i2c (Raag) - Probe info outside of xe_info_init functions (Gustavo) Signed-off-by: Dave Airlie From: Rodrigo Vivi Link: https://patch.msgid.link/akf7xr96MI4Rd6Qj@intel.com

drm/{i915, xe}/panic: drop dependency on struct intel_framebuffer

2026-06-23T08:33:07+00:00

Store tiling function pointer in struct intel_panic instead of struct intel_framebuffer, and store struct intel_panic pointer instead of struct intel_framebuffer pointer in struct drm_scanout_buffer private member. To make this happen, pass the tiling function pointer to panic setup hook, and initialize sb->private in the hook for clarity. This allows us to drop the dependency on struct intel_framebuffer from i915 and xe panic code. Note: It would be less verbose to have a typedef for the tiling function pointer. However, there isn't a nice location for it that wouldn't also increase header interdependencies. Cc: Jocelyn Falempe Reviewed-by: Jocelyn Falempe Link: https://patch.msgid.link/d97abae79db3437c617cd4cb6193ba017b3a8d78.1780394867.git.jani.nikula@intel.com Signed-off-by: Jani Nikula

drm/{i915,xe}/panic: pass obj to panic setup

2026-06-23T08:33:07+00:00

Start reducing i915 and xe core dependency on struct intel_framebuffer by passing the fb obj from display. Cc: Jocelyn Falempe Reviewed-by: Jocelyn Falempe Link: https://patch.msgid.link/840c4ccaced5f1c82277285938287776c8cdf513.1780394867.git.jani.nikula@intel.com Signed-off-by: Jani Nikula

drm/intel: drop driver include from mchbar_regs.h

2026-06-16T09:25:12+00:00

Headers under include/ aren't supposed to try to include headers from driver directories, such as i915_reg_defs.h. Remove it. Reviewed-by: Michał Grzelak Link: https://patch.msgid.link/20260615152837.1898991-1-jani.nikula@intel.com Signed-off-by: Jani Nikula

drm/xe/nvls: Update PCI IDs

2026-06-09T16:55:35+00:00

Bspec has been updated with respect to NVL-S PCI IDs. Update INTEL_NVLS_IDS() accordingly. Bspec: 74201 Reviewed-by: Dnyaneshwar Bhadane Link: https://patch.msgid.link/20260521-nvl-s-update-pci-ids-v1-1-ec59e5d6bf12@intel.com Signed-off-by: Gustavo Sousa

Merge tag 'drm-intel-next-2026-05-14' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

2026-05-15T05:37:16+00:00

- A Revert of a Kconfig patch that broke some builds (Jani) - New fb_pin abstraction for xe and i915 fb transparent handling (Ville, Tvrtko) - Skip inactive MST connectors on HDCP cases (Suraj) - Reduce redundant intel_panel_fixed_mode (Ankit) - Some general fixes (Imre, Chaitanya) - Reorganize display documentation (Jani) - Start switching to display specific reg types (Jani) Signed-off-by: Dave Airlie From: Rodrigo Vivi Link: https://patch.msgid.link/agXbLMtMECnKy-YV@intel.com