From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0ABD3CE7B1F for ; Fri, 14 Nov 2025 14:58:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9991A10EA9F; Fri, 14 Nov 2025 14:58:31 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="JZ0TVwPc"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 001E010EA9F; Fri, 14 Nov 2025 14:58:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763132311; x=1794668311; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=H6Oe1e9h85q6IsWrH0rvgE1SKI1y3G3eAN2+Dtv96Ww=; b=JZ0TVwPcHCPxWlW496NSxhp9qUpFC2JohMS+AALszK9g9l4yQeh7IbBj JD3Mg5TuIkFFnN7XVv4OUy4n40OD79g6NozYG35QNEkpETzXjtjucXWnc a+jt96426Xoq/mXfMMpkcrqvBKiYuGuRiRbvNmAjDmdR51UwcXBHWeLbf OaJukNxnrRSqaM4Lwhv1trNK3EvLlPkzEEfcW9Rwp3yg+CaoMErPPYBsf djsX3KJbK7DDOEgECYSncS9ADg1d30xur2PXcFDJiWuqI/De3j/8OIDxx Uyo0i6w+th9/fys/Bro0yBuW1V0qZ0cTWgymm4yBc9bLMD/+lXkmX5hxv w==; X-CSE-ConnectionGUID: D8Vy8v+mSVmZs34RiNnlcQ== X-CSE-MsgGUID: R5A6EUS5TCGIyqQNKdHKwg== X-IronPort-AV: E=McAfee;i="6800,10657,11613"; a="64432292" X-IronPort-AV: E=Sophos;i="6.19,305,1754982000"; d="scan'208";a="64432292" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Nov 2025 06:58:30 -0800 X-CSE-ConnectionGUID: AxLrQGdtTJmYecx+XNL7BA== X-CSE-MsgGUID: KY0pkXaKQPy7EyDn2NHoLQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,305,1754982000"; d="scan'208";a="189987392" Received: from ettammin-mobl2.ger.corp.intel.com (HELO localhost) ([10.245.246.202]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Nov 2025 06:58:26 -0800 From: Jani Nikula To: Dave Airlie , Simona Vetter Cc: Jani Nikula , Joonas Lahtinen , Tvrtko Ursulin , Rodrigo Vivi , Thomas Zimmermann , Maarten Lankhorst , Maxime Ripard , Thomas =?utf-8?Q?Hellstr=C3=B6m?= , Oded Gabbay , Lucas De Marchi , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, dim-tools@lists.freedesktop.org Subject: [PULL] drm-intel-next Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Date: Fri, 14 Nov 2025 16:58:23 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Dave & Sima - Final drm-intel feature pull request for v6.19. drm-intel-next-2025-11-14: drm/i915 feature pull #2 for v6.19: Features and functionality: - Add initial display support for Xe3p_LPD, display version 35 (Sai Teja, M= att R, Gustavo, Matt A, Ankit, Juha-pekka, Luca, Ravi Kumar) - Compute LT PHY HDMI params when port clock not in predefined tables (Sura= j) Refactoring and cleanups: - Refactor intel_frontbuffer split between i915, xe, and display (Ville) - Clean up intel_de_wait_custom() usage (Ville) - Unify display register polling interfaces (Ville) - Finish removal of the expensive format info lookups (Ville) - Cursor code cleanups (Ville) - Convert intel_rom interfaces to struct drm_device (Jani) Fixes: - Fix uninitialized variable in DSI exec packet (Jonathan) - Fix PIPEDMC logging (Alok Tiwari) - Fix PSR pipe to vblank conversion (Jani) - Fix intel_frontbuffer lifetime handling (Ville) - Disable Panel Replay on DP MST for the time being (Imre) Merges: - Backmerge drm-next to get the drm_print.h changes (Jani) BR, Jani. The following changes since commit e237dfe70867f02de223e36340fe5f8b0fe0eada: Merge tag 'drm-misc-next-2025-11-05-1' of https://gitlab.freedesktop.org/= drm/misc/kernel into drm-next (2025-11-07 12:41:26 +1000) are available in the Git repository at: https://gitlab.freedesktop.org/drm/i915/kernel.git tags/drm-intel-next-20= 25-11-14 for you to fetch changes up to b84befa3126634d78e31260f538453d534742908: drm/i915/display: Add default case to mipi_exec_send_packet (2025-11-13 1= 2:02:47 +0200) ---------------------------------------------------------------- drm/i915 feature pull #2 for v6.19: Features and functionality: - Add initial display support for Xe3p_LPD, display version 35 (Sai Teja, M= att R, Gustavo, Matt A, Ankit, Juha-pekka, Luca, Ravi Kumar) - Compute LT PHY HDMI params when port clock not in predefined tables (Sura= j) Refactoring and cleanups: - Refactor intel_frontbuffer split between i915, xe, and display (Ville) - Clean up intel_de_wait_custom() usage (Ville) - Unify display register polling interfaces (Ville) - Finish removal of the expensive format info lookups (Ville) - Cursor code cleanups (Ville) - Convert intel_rom interfaces to struct drm_device (Jani) Fixes: - Fix uninitialized variable in DSI exec packet (Jonathan) - Fix PIPEDMC logging (Alok Tiwari) - Fix PSR pipe to vblank conversion (Jani) - Fix intel_frontbuffer lifetime handling (Ville) - Disable Panel Replay on DP MST for the time being (Imre) Merges: - Backmerge drm-next to get the drm_print.h changes (Jani) ---------------------------------------------------------------- Alok Tiwari (1): drm/i915/dmc: Fix extra bracket and wrong variable in PIPEDMC error l= ogs Ankit Nautiyal (1): drm/i915/xe3p_lpd: Drop support for interlace mode Gustavo Sousa (7): drm/i915/display: Use braces for if-ladder in intel_bw_init_hw() drm/i915/xe3p_lpd: Add CDCLK table drm/i915/xe3p_lpd: Load DMC firmware drm/i915/xe3p_lpd: Extend Wa_16025573575 drm/i915/xe3p_lpd: Reload DMC MMIO for pipes C and D drm/i915/dram: Add field ecc_impacting_de_bw drm/i915/xe3p_lpd: Always apply WaWmMemoryReadLatency Imre Deak (1): drm/i915/dp_mst: Disable Panel Replay Jani Nikula (5): drm/i915/psr: fix pipe to vblank conversion Merge drm/drm-next into drm-intel-next drm/i915/rom: convert intel_rom interfaces to struct drm_device drm/i915/ltphy: include intel_display_utils.h instead of i915_utils.h drm/xe: remove stale runtime_pm member Jonathan Cavitt (1): drm/i915/display: Add default case to mipi_exec_send_packet Juha-pekka Heikkila (1): drm/i915/xe3p_lpd: Don't allow odd ypan or ysize with semiplanar form= at Luca Coelho (1): drm/i915/wm: don't use method1 in Xe3p_LPD onwards Matt Atwood (1): drm/i915/xe3p_lpd: Update bandwidth parameters Matt Roper (1): drm/i915/xe3p_lpd: Drop north display reset option programming Ravi Kumar Vodapalli (1): drm/i915/xe3p_lpd: Adapt to updates on MBUS_CTL/DBUF_CTL registers Sai Teja Pottumuttu (4): drm/i915/xe3p_lpd: Add Xe3p_LPD display IP features drm/i915/xe3p_lpd: Expand bifield masks dbuf blocks fields drm/i915/xe3p_lpd: Horizontal flip support for linear surfaces drm/i915/xe3p_lpd: Remove gamma,csc bottom color checks Suraj Kandpal (2): drm/i915/ltphy: Implement HDMI Algo for Pll state drm/i915/ltphy: Return lowest portclock for HDMI from reverse algorit= hm Ville Syrj=C3=A4l=C3=A4 (44): drm/i915/overlay: Drop the DIRTYFB flush drm/i915/overlay: Switch to intel_frontbuffer_flip() drm/i915/frontbuffer: Nuke intel_frontbuffer_flip_{prepare,complete}() drm/i915/frontbuffer: Turn intel_bo_flush_if_display() into a frontbu= ffer operation drm/i915/frontbuffer: Handle the dirtyfb cache flush inside intel_fro= ntbuffer_flush() drm/i915/frontbuffer: Split fb_tracking.lock into two drm/i915/frontbuffer: Extract intel_frontbuffer_ref() drm/i915/frontbuffer: Add intel_frontbuffer::display drm/i915/frontbuffer: Fix intel_frontbuffer lifetime handling drm/i915/gem: s/i915_gem_object_get_frontbuffer/i915_gem_object_front= buffer_lookup/ drm/i915/cx0: Nuke extraneous timeout debugs drm/i915/ltphy: Nuke extraneous timeout debugs drm/i915/cx0: Replace XELPDP_PORT_POWERDOWN_UPDATE_TIMEOUT_US with XE= LPDP_PORT_POWERDOWN_UPDATE_TIMEOUT_MS drm/i915/cx0: Get rid of XELPDP_MSGBUS_TIMEOUT_FAST_US drm/i915/cx0: s/XELPDP_MSGBUS_TIMEOUT_SLOW/XELPDP_MSGBUS_TIMEOUT_MS/ drm/i915/cx0: s/XELPDP_PORT_RESET_END_TIMEOUT/XELPDP_PORT_RESET_END_T= IMEOUT_MS/ drm/i915/ltphy: Nuke bogus weird timeouts drm/i915/hdcp: Use the default 2 usec fast polling timeout drm/i915/pmdemand: Use the default 2 usec fast polling timeout drm/i915/de: Implement register waits one way drm/i915/de: Have intel_de_wait() hand out the final register value drm/i915/de: Include units in intel_de_wait*() function names drm/i915/de: Introduce intel_de_wait_us() drm/i915/de: Use intel_de_wait_us() drm/i915/de: Use intel_de_wait_ms() for the obvious cases drm/i915/de: Nuke intel_de_wait_custom() drm/i915/de: Introduce intel_de_wait_for_{set,clear}_us() drm/i915/de: Use intel_de_wait_for_{set,clear}_us() drm/i915/de: Use intel_de_wait_for_{set,clear}_ms() drm/1915/dpio: Stop using intel_de_wait_fw_ms() drm/i915/de: Replace __intel_de_rmw_nowl() with intel_de_rmw_fw() drm/i915/de: Nuke wakelocks from intel_de_wait_fw_ms() drm/i915/de: Replace __intel_de_wait_for_register_nowl() with intel_d= e_wait_fw_us_atomic() drm/i915/power: Use the intel_de_wait_ms() out value drm/i915/dpio: Use the intel_de_wait_ms() out value drm/i915: Introduce intel_dumb_fb_max_stride() drm/i915: Pass drm_format_info into plane->max_stride() drm/i915: Populate fb->format accurately in BIOS FB readout drm/i915: Nuke intel_plane_config.tiling drm/i915/fb: Init 'ret' in each error branch in intel_framebuffer_ini= t() drm/i915/wm: Use drm_get_format_info() in SKL+ cursor DDB allocation drm/i915: Use mode_config->cursor_width for cursor DDB allocation drm/i915/cursor: Extract intel_cursor_mode_config_init() drm/i915/cursor: Initialize 845 vs 865 cursor size separately drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/display/hsw_ips.c | 4 +- drivers/gpu/drm/i915/display/i9xx_plane.c | 32 +- drivers/gpu/drm/i915/display/i9xx_plane.h | 5 +- drivers/gpu/drm/i915/display/icl_dsi.c | 35 +- drivers/gpu/drm/i915/display/intel_bios.c | 6 +- drivers/gpu/drm/i915/display/intel_bo.c | 40 +- drivers/gpu/drm/i915/display/intel_bo.h | 8 +- drivers/gpu/drm/i915/display/intel_bw.c | 43 +- drivers/gpu/drm/i915/display/intel_cdclk.c | 74 +++- drivers/gpu/drm/i915/display/intel_color.c | 13 +- drivers/gpu/drm/i915/display/intel_crt.c | 16 +- drivers/gpu/drm/i915/display/intel_cursor.c | 28 +- drivers/gpu/drm/i915/display/intel_cursor.h | 2 + drivers/gpu/drm/i915/display/intel_cx0_phy.c | 134 +++---- drivers/gpu/drm/i915/display/intel_cx0_phy_regs.h | 7 +- drivers/gpu/drm/i915/display/intel_ddi.c | 34 +- drivers/gpu/drm/i915/display/intel_de.h | 143 +++---- drivers/gpu/drm/i915/display/intel_display.c | 42 +- drivers/gpu/drm/i915/display/intel_display.h | 8 +- drivers/gpu/drm/i915/display/intel_display_core.h | 5 +- .../gpu/drm/i915/display/intel_display_debugfs.c | 3 - .../gpu/drm/i915/display/intel_display_device.c | 1 + .../gpu/drm/i915/display/intel_display_driver.c | 13 +- drivers/gpu/drm/i915/display/intel_display_power.c | 17 +- .../drm/i915/display/intel_display_power_well.c | 42 +- drivers/gpu/drm/i915/display/intel_display_types.h | 5 +- drivers/gpu/drm/i915/display/intel_display_wa.c | 3 +- drivers/gpu/drm/i915/display/intel_dmc.c | 19 +- drivers/gpu/drm/i915/display/intel_dmc_wl.c | 25 +- drivers/gpu/drm/i915/display/intel_dp_aux.c | 6 +- drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 14 +- drivers/gpu/drm/i915/display/intel_dpio_phy.c | 10 +- drivers/gpu/drm/i915/display/intel_dpll.c | 4 +- drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 27 +- drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 3 + drivers/gpu/drm/i915/display/intel_fb.c | 24 +- drivers/gpu/drm/i915/display/intel_fbc.c | 4 +- drivers/gpu/drm/i915/display/intel_flipq.c | 8 +- drivers/gpu/drm/i915/display/intel_frontbuffer.c | 155 ++------ drivers/gpu/drm/i915/display/intel_frontbuffer.h | 18 +- drivers/gpu/drm/i915/display/intel_gmbus.c | 2 +- drivers/gpu/drm/i915/display/intel_hdcp.c | 49 ++- drivers/gpu/drm/i915/display/intel_hdmi.c | 4 +- drivers/gpu/drm/i915/display/intel_lt_phy.c | 441 +++++++++++++++++= +--- drivers/gpu/drm/i915/display/intel_lt_phy.h | 3 + drivers/gpu/drm/i915/display/intel_lt_phy_regs.h | 23 +- drivers/gpu/drm/i915/display/intel_lvds.c | 6 +- drivers/gpu/drm/i915/display/intel_overlay.c | 6 +- drivers/gpu/drm/i915/display/intel_pch_display.c | 12 +- drivers/gpu/drm/i915/display/intel_pch_refclk.c | 10 +- drivers/gpu/drm/i915/display/intel_plane.c | 3 + drivers/gpu/drm/i915/display/intel_plane_initial.c | 11 +- drivers/gpu/drm/i915/display/intel_pmdemand.c | 18 +- drivers/gpu/drm/i915/display/intel_psr.c | 17 +- drivers/gpu/drm/i915/display/intel_sbi.c | 6 +- drivers/gpu/drm/i915/display/intel_snps_phy.c | 8 +- drivers/gpu/drm/i915/display/intel_sprite.c | 10 +- drivers/gpu/drm/i915/display/intel_tc.c | 8 +- drivers/gpu/drm/i915/display/intel_vrr.c | 6 +- drivers/gpu/drm/i915/display/skl_universal_plane.c | 25 +- .../drm/i915/display/skl_universal_plane_regs.h | 12 +- drivers/gpu/drm/i915/display/skl_watermark.c | 40 +- drivers/gpu/drm/i915/display/skl_watermark_regs.h | 52 +-- drivers/gpu/drm/i915/display/vlv_dsi.c | 54 +-- drivers/gpu/drm/i915/display/vlv_dsi_pll.c | 8 +- drivers/gpu/drm/i915/gem/i915_gem_create.c | 4 +- drivers/gpu/drm/i915/gem/i915_gem_object.c | 16 +- .../gpu/drm/i915/gem/i915_gem_object_frontbuffer.c | 103 +++++ .../gpu/drm/i915/gem/i915_gem_object_frontbuffer.h | 54 +-- drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 2 +- drivers/gpu/drm/i915/i915_drv.h | 2 + drivers/gpu/drm/i915/i915_gem.c | 2 + drivers/gpu/drm/i915/i915_reg.h | 1 + drivers/gpu/drm/i915/i915_vma.c | 8 +- drivers/gpu/drm/i915/soc/intel_dram.c | 4 + drivers/gpu/drm/i915/soc/intel_dram.h | 1 + drivers/gpu/drm/i915/soc/intel_rom.c | 7 +- drivers/gpu/drm/i915/soc/intel_rom.h | 6 +- drivers/gpu/drm/xe/compat-i915-headers/i915_vma.h | 2 - .../gpu/drm/xe/compat-i915-headers/intel_uncore.h | 31 +- drivers/gpu/drm/xe/display/intel_bo.c | 60 ++- drivers/gpu/drm/xe/xe_device_types.h | 3 - 83 files changed, 1347 insertions(+), 874 deletions(-) create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_object_frontbuffer.c --=20 Jani Nikula, Intel