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2956268efc457cb05d29c1bf94de1e8e684d7bbc
linux-stable-mirror/drivers/gpu/drm/i915/display
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Jouni Högander 4703049f76 drm/i915/psr: Apply Intel DPCD workaround when SDP on prior line used 
There is Intel specific workaround DPCD address containing workaround for
case where SDP is on prior line. Apply this workaround according to values
in the offset.

Fixes: 61e887329e ("drm/i915/xelpd: Handle PSR2 SDP indication in the prior scanline")
Cc: <stable@vger.kernel.org> # v5.15+
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260515095756.2799483-4-jouni.hogander@intel.com
(cherry picked from commit c3fe899fbe)
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
2026-05-19 08:03:17 +01:00
..
bxt_dpio_phy_regs.h
…
dvo_ch7xxx.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
dvo_ch7017.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
dvo_ivch.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
dvo_ns2501.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
dvo_sil164.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
dvo_tfp410.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
g4x_dp.c
Merge v7.0-rc7 into drm-next
2026-04-07 12:36:31 +02:00
g4x_dp.h
…
g4x_hdmi.c
…
g4x_hdmi.h
…
hsw_ips.c
…
hsw_ips.h
…
i9xx_display_sr.c
…
i9xx_display_sr.h
…
i9xx_plane_regs.h
…
i9xx_plane.c
…
i9xx_plane.h
…
i9xx_wm_regs.h
…
i9xx_wm.c
drm/{i915, xe}/reg: rename masked field helpers REG_MASKED_FIELD*()
2026-03-04 13:04:24 +02:00
i9xx_wm.h
…
icl_dsi_regs.h
drm/i915/dsi: Place clock into LP during LPM if requested
2026-03-27 13:03:22 +02:00
icl_dsi.c
drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode
2026-03-30 08:57:20 +03:00
icl_dsi.h
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intel_acpi.c
…
intel_acpi.h
…
intel_alpm.c
drm/i915/dp: Read ALPM caps after DPCD init
2026-03-10 08:26:33 +00:00
intel_alpm.h
…
intel_atomic.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_atomic.h
…
intel_audio_regs.h
…
intel_audio.c
drm/i915/display: convert audio workaround to new framework
2026-03-09 12:32:46 +02:00
intel_audio.h
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intel_backlight_regs.h
…
intel_backlight.c
…
intel_backlight.h
…
intel_bios.c
Merge drm/drm-next into drm-intel-next
2026-02-25 13:23:04 +02:00
intel_bios.h
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intel_bo.c
drm/{i915,xe}: move framebuffer bo to parent interface
2026-03-16 11:00:21 +02:00
intel_bo.h
drm/{i915,xe}: move framebuffer bo to parent interface
2026-03-16 11:00:21 +02:00
intel_bw.c
Merge drm/drm-next into drm-intel-next
2026-02-25 13:23:04 +02:00
intel_bw.h
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intel_casf_regs.h
…
intel_casf.c
…
intel_casf.h
…
intel_cdclk.c
Merge v7.0-rc7 into drm-next
2026-04-07 12:36:31 +02:00
intel_cdclk.h
…
intel_cmtg_regs.h
…
intel_cmtg.c
…
intel_cmtg.h
…
intel_color_pipeline.c
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intel_color_pipeline.h
…
intel_color_regs.h
…
intel_color.c
…
intel_color.h
…
intel_colorop.c
Merge drm/drm-next into drm-misc-next
2026-02-23 11:48:20 +01:00
intel_colorop.h
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intel_combo_phy_regs.h
…
intel_combo_phy.c
…
intel_combo_phy.h
…
intel_connector.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_connector.h
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intel_crt_regs.h
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intel_crt.c
Merge drm/drm-next into drm-intel-next
2026-02-25 13:23:04 +02:00
intel_crt.h
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intel_crtc_state_dump.c
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intel_crtc_state_dump.h
…
intel_crtc.c
drm/i915/display: change pipe allocation order for discrete platforms
2026-04-15 13:30:26 +03:00
intel_crtc.h
…
intel_cursor_regs.h
…
intel_cursor.c
drm/i915/display: convert W/As in intel_cursor.c to new framework
2026-03-09 12:32:46 +02:00
intel_cursor.h
…
intel_cx0_phy_regs.h
drm/i915/cx0_phy_regs: Include SoC and OS turnaround time
2026-02-24 08:41:59 +05:30
intel_cx0_phy.c
drm/i915/lt_phy: Readout lane count
2026-03-24 09:45:59 +02:00
intel_cx0_phy.h
drm/i915/lt_phy: Readout lane count
2026-03-24 09:45:59 +02:00
intel_dbuf_bw.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_dbuf_bw.h
…
intel_ddi_buf_trans.c
…
intel_ddi_buf_trans.h
…
intel_ddi.c
drm/i915/lt_phy: Enable dpll framework for xe3plpd
2026-03-24 09:46:02 +02:00
intel_ddi.h
…
intel_de.c
drm/i915/de: Implement register polling in the display code
2026-03-24 15:57:31 +02:00
intel_de.h
drm/i915/de: Move intel_de_wait*() into intel_de.c
2026-03-24 15:56:30 +02:00
intel_display_conversion.c
…
intel_display_conversion.h
…
intel_display_core.h
drm/i915: Walk crtcs in pipe order
2026-04-13 10:16:13 +03:00
intel_display_debugfs_params.c
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intel_display_debugfs_params.h
…
intel_display_debugfs.c
…
intel_display_debugfs.h
…
intel_display_device.c
Merge tag 'drm-intel-next-2026-03-30' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
2026-03-31 16:38:50 +10:00
intel_display_device.h
drm/i915/display: add step name in display runtime info
2026-03-17 17:50:46 +02:00
intel_display_driver.c
drm/i915: Walk crtcs in pipe order
2026-04-13 10:16:13 +03:00
intel_display_driver.h
…
intel_display_irq.c
drm/{i915, xe}/reg: rename masked field helpers REG_MASKED_FIELD*()
2026-03-04 13:04:24 +02:00
intel_display_irq.h
…
intel_display_jiffies.h
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intel_display_limits.h
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intel_display_params.c
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intel_display_params.h
…
intel_display_power_map.c
Merge drm/drm-next into drm-intel-next
2026-02-25 13:23:04 +02:00
intel_display_power_map.h
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intel_display_power_well.c
drm/i915/dmc: Fix an unlikely NULL pointer deference at probe
2026-03-16 09:41:15 +02:00
intel_display_power_well.h
…
intel_display_power.c
drm/i915/display: convert W/As in intel_display_power.c to new framework
2026-03-09 12:32:46 +02:00
intel_display_power.h
…
intel_display_reg_defs.h
…
intel_display_regs.h
drm/i915/overlay: Move i915 specific code into i915_overlay.c
2026-02-27 10:41:35 +02:00
intel_display_reset.c
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intel_display_reset.h
…
intel_display_rpm.c
…
intel_display_rpm.h
…
intel_display_rps.c
Merge drm/drm-next into drm-intel-next
2026-02-25 13:23:04 +02:00
intel_display_rps.h
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intel_display_snapshot.c
drm/i915/overlay: Remove GPU hang snapshot stuff
2026-02-27 10:13:00 +02:00
intel_display_snapshot.h
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intel_display_trace.c
…
intel_display_trace.h
…
intel_display_types.h
drm/i915/psr: Read Intel DPCD workaround register
2026-05-19 08:03:10 +01:00
intel_display_utils.c
…
intel_display_utils.h
…
intel_display_wa.c
drm/i915/display: convert W/As in skl_watermark.c to new framework
2026-03-09 12:32:49 +02:00
intel_display_wa.h
drm/i915/display: convert W/As in skl_watermark.c to new framework
2026-03-09 12:32:49 +02:00
intel_display.c
drm/i915/joiner: Make joiner "nomodeset" state copy independent of pipe order
2026-04-13 10:16:11 +03:00
intel_display.h
drm/i915: Walk crtcs in pipe order
2026-04-13 10:16:13 +03:00
intel_dkl_phy_regs.h
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intel_dkl_phy.c
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intel_dkl_phy.h
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intel_dmc_regs.h
…
intel_dmc_wl.c
…
intel_dmc_wl.h
…
intel_dmc.c
drm/i915/dmc: use step name from runtime info
2026-03-17 17:50:46 +02:00
intel_dmc.h
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intel_dp_aux_backlight.c
drm/i915/backlight: Fix VESA backlight possible check condition
2026-04-14 08:04:44 +01:00
intel_dp_aux_backlight.h
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intel_dp_aux_regs.h
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intel_dp_aux.c
…
intel_dp_aux.h
…
intel_dp_hdcp.c
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intel_dp_hdcp.h
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intel_dp_link_training.c
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intel_dp_link_training.h
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intel_dp_mst.c
drm/i915/display: convert W/As in intel_dp_mst.c to new framework
2026-03-09 12:32:47 +02:00
intel_dp_mst.h
…
intel_dp_test.c
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intel_dp_test.h
…
intel_dp_tunnel.c
BackMerge tag 'v7.0-rc6' into drm-next
2026-03-31 07:51:02 +10:00
intel_dp_tunnel.h
drm/i915/dp_tunnel: Fix error handling when clearing stream BW in atomic state
2026-03-24 08:00:00 +02:00
intel_dp.c
drm/i915/dp: Fix readback for target_rr in Adaptive Sync SDP
2026-05-19 07:45:25 +01:00
intel_dp.h
drm/i915/dp: Fix DSC state computation
2026-03-03 11:31:43 +02:00
intel_dpcd.h
drm/i915/psr: Add defininitions for INTEL_WA_REGISTER_CAPS DPCD register
2026-05-19 08:02:56 +01:00
intel_dpio_phy.c
…
intel_dpio_phy.h
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intel_dpll_mgr.c
drm/i915/lt_phy: Enable dpll framework for xe3plpd
2026-03-24 09:46:02 +02:00
intel_dpll_mgr.h
drm/i915/lt_phy: Add lane_count to PLL state
2026-03-24 09:45:49 +02:00
intel_dpll.c
drm/i915/lt_phy: Replace crtc compute clock
2026-03-24 09:46:03 +02:00
intel_dpll.h
…
intel_dpt.c
drm/i915/dpt: pass opaque struct intel_dpt around instead of i915_address_space
2026-02-26 23:28:57 +02:00
intel_dpt.h
drm/i915/dpt: drop _common from the DPT file names
2026-02-26 23:28:57 +02:00
intel_dram.c
…
intel_dram.h
…
intel_drrs.c
…
intel_drrs.h
…
intel_dsb_regs.h
…
intel_dsb.c
Merge drm/drm-next into drm-intel-next
2026-02-25 13:23:04 +02:00
intel_dsb.h
…
intel_dsi_dcs_backlight.c
…
intel_dsi_dcs_backlight.h
…
intel_dsi_vbt_defs.h
…
intel_dsi_vbt.c
drm/i915/dsi: Place clock into LP during LPM if requested
2026-03-27 13:03:22 +02:00
intel_dsi_vbt.h
…
intel_dsi.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_dsi.h
drm/i915/dsi: Place clock into LP during LPM if requested
2026-03-27 13:03:22 +02:00
intel_dvo_dev.h
…
intel_dvo_regs.h
…
intel_dvo.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_dvo.h
…
intel_encoder.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_encoder.h
…
intel_fb_pin.c
drm/i915/dpt: pass opaque struct intel_dpt around instead of i915_address_space
2026-02-26 23:28:57 +02:00
intel_fb_pin.h
…
intel_fb.c
drm/{i915,xe}: move framebuffer bo to parent interface
2026-03-16 11:00:21 +02:00
intel_fb.h
…
intel_fbc_regs.h
…
intel_fbc.c
drm/i915/display: convert W/As in intel_fbc.c to new framework
2026-03-09 12:32:47 +02:00
intel_fbc.h
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intel_fbdev_fb.c
drm/i915/fbdev: print info about stolen memory preference for fbdev
2026-02-25 14:35:28 +02:00
intel_fbdev_fb.h
drm/i915/fbdev: Extract intel_fbdev_fb_prefer_stolen()
2026-02-25 14:35:28 +02:00
intel_fbdev.c
drm/i915/fbdev: stop debug logging i915_ggtt_offset()
2026-03-03 16:05:58 +02:00
intel_fbdev.h
…
intel_fdi_regs.h
…
intel_fdi.c
…
intel_fdi.h
…
intel_fifo_underrun.c
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intel_fifo_underrun.h
…
intel_fixed.h
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intel_flipq.c
drm/i915/display: convert W/As in intel_flipq.c to new framework
2026-03-09 12:32:48 +02:00
intel_flipq.h
…
intel_frontbuffer.c
drm/i915/frontbuffer: reduce fb for frontbuffer abbreviation usage
2026-03-11 11:32:10 +02:00
intel_frontbuffer.h
drm/i915/frontbuffer: reduce fb for frontbuffer abbreviation usage
2026-03-11 11:32:10 +02:00
intel_global_state.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_global_state.h
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intel_gmbus_regs.h
…
intel_gmbus.c
BackMerge tag 'v7.0-rc6' into drm-next
2026-03-31 07:51:02 +10:00
intel_gmbus.h
…
intel_gvt_api.c
…
intel_gvt_api.h
…
intel_hdcp_gsc_message.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_hdcp_gsc_message.h
…
intel_hdcp_regs.h
…
intel_hdcp_shim.h
…
intel_hdcp.c
drm/i915/hdcp: Take force_hdcp14 into account during check_link
2026-03-13 10:43:04 +05:30
intel_hdcp.h
…
intel_hdmi.c
…
intel_hdmi.h
…
intel_hotplug_irq.c
…
intel_hotplug_irq.h
…
intel_hotplug.c
…
intel_hotplug.h
…
intel_hti_regs.h
…
intel_hti.c
…
intel_hti.h
…
intel_initial_plane.c
…
intel_initial_plane.h
…
intel_link_bw.c
…
intel_link_bw.h
…
intel_load_detect.c
…
intel_load_detect.h
…
intel_lpe_audio.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_lpe_audio.h
…
intel_lspcon.c
…
intel_lspcon.h
…
intel_lt_phy_regs.h
drm/i915/lt_phy_regs: Add SoC/OS turnaround time
2026-02-24 08:42:00 +05:30
intel_lt_phy.c
drm/i915/lt_phy: Enable dpll framework for xe3plpd
2026-03-24 09:46:02 +02:00
intel_lt_phy.h
drm/i915/lt_phy: Remove LT PHY specific state verification
2026-03-24 09:46:01 +02:00
intel_lvds_regs.h
…
intel_lvds.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_lvds.h
…
intel_mg_phy_regs.h
…
intel_modeset_lock.c
…
intel_modeset_lock.h
…
intel_modeset_setup.c
drm/i915/display: convert W/As in intel_modeset_setup.c to new framework
2026-03-09 12:32:48 +02:00
intel_modeset_setup.h
…
intel_modeset_verify.c
drm/i915/lt_phy: Remove LT PHY specific state verification
2026-03-24 09:46:01 +02:00
intel_modeset_verify.h
…
intel_opregion.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_opregion.h
…
intel_oprom_regs.h
…
intel_overlay.c
drm/i915/overlay: Convert overlay to parent interface
2026-02-27 10:41:35 +02:00
intel_overlay.h
drm/i915/overlay: Convert overlay to parent interface
2026-02-27 10:41:35 +02:00
intel_panel.c
…
intel_panel.h
…
intel_parent.c
drm/{i915, xe}/frontbuffer: move frontbuffer handling to parent interface
2026-03-11 11:32:10 +02:00
intel_parent.h
drm/{i915, xe}/frontbuffer: move frontbuffer handling to parent interface
2026-03-11 11:32:10 +02:00
intel_pch_display.c
…
intel_pch_display.h
…
intel_pch_refclk.c
…
intel_pch_refclk.h
…
intel_pch.c
drm/i915: move CNP clock gating init into intel_pch
2026-03-25 07:57:11 +02:00
intel_pch.h
drm/i915/display: move clock-gating init for IBX to display
2026-03-25 07:57:10 +02:00
intel_pfit_regs.h
…
intel_pfit.c
…
intel_pfit.h
…
intel_pipe_crc_regs.h
…
intel_pipe_crc.c
…
intel_pipe_crc.h
…
intel_plane.c
drm/i915/display: Copy color pipeline from plane in the primary joiner pipe
2026-05-19 07:45:23 +01:00
intel_plane.h
…
intel_pmdemand.c
drm/i915/display: convert W/As in intel_pmdemand.c to new framework
2026-03-09 12:32:48 +02:00
intel_pmdemand.h
…
intel_pps_regs.h
…
intel_pps.c
…
intel_pps.h
…
intel_psr_regs.h
…
intel_psr.c
drm/i915/psr: Apply Intel DPCD workaround when SDP on prior line used
2026-05-19 08:03:17 +01:00
intel_psr.h
…
intel_qp_tables.c
…
intel_qp_tables.h
…
intel_quirks.c
drm/i915/psr: Fixes for Dell XPS DA14260 quirk
2026-03-26 07:17:01 +02:00
intel_quirks.h
drm/i915/psr: Fixes for Dell XPS DA14260 quirk
2026-03-26 07:17:01 +02:00
intel_rom.c
Merge drm/drm-next into drm-intel-next
2026-02-25 13:23:04 +02:00
intel_rom.h
…
intel_sbi_regs.h
…
intel_sbi.c
…
intel_sbi.h
…
intel_sdvo_regs.h
…
intel_sdvo.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_sdvo.h
…
intel_snps_hdmi_pll.c
…
intel_snps_hdmi_pll.h
…
intel_snps_phy_regs.h
…
intel_snps_phy.c
…
intel_snps_phy.h
…
intel_sprite_regs.h
…
intel_sprite_uapi.c
…
intel_sprite_uapi.h
…
intel_sprite.c
…
intel_sprite.h
…
intel_tc.c
drm/i915: replace use of system_unbound_wq with system_dfl_wq
2026-03-05 13:58:22 -05:00
intel_tc.h
…
intel_tdf.h
…
intel_tv_regs.h
…
intel_tv.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel_tv.h
…
intel_vblank.c
…
intel_vblank.h
…
intel_vbt_defs.h
…
intel_vdsc_regs.h
drm/i915/dsc: Add Selective Update register definitions
2026-03-10 08:22:10 +00:00
intel_vdsc.c
drm/i915/dsc: Add helper for writing DSC Selective Update ET parameters
2026-03-10 08:26:12 +00:00
intel_vdsc.h
drm/i915/dsc: Add helper for writing DSC Selective Update ET parameters
2026-03-10 08:26:12 +00:00
intel_vga_regs.h
…
intel_vga.c
drm/i915: handle failure from vga_get_uninterruptible()
2026-03-10 17:01:42 +02:00
intel_vga.h
…
intel_vrr_regs.h
…
intel_vrr.c
drm/i915/vrr: Configure VRR timings after enabling TRANS_DDI_FUNC_CTL
2026-03-10 08:11:29 +00:00
intel_vrr.h
…
intel_wm_types.h
…
intel_wm.c
…
intel_wm.h
…
skl_prefill.c
…
skl_prefill.h
…
skl_scaler.c
drm/i915/display: remove enum macro magic in intel_display_wa()
2026-03-09 12:32:45 +02:00
skl_scaler.h
…
skl_universal_plane_regs.h
…
skl_universal_plane.c
drm/i915/display: convert W/As in skl_universal_plane.c to new framework
2026-03-09 12:32:49 +02:00
skl_universal_plane.h
…
skl_watermark_regs.h
…
skl_watermark.c
drm/i915/wm: Verify the correct plane DDB entry
2026-04-14 08:04:47 +01:00
skl_watermark.h
…
vlv_clock.c
…
vlv_clock.h
…
vlv_dpio_phy_regs.h
…
vlv_dsi_pll_regs.h
…
vlv_dsi_pll.c
…
vlv_dsi_pll.h
…
vlv_dsi_regs.h
…
vlv_dsi.c
drm/i915/dsi: s/eotp_pkt/eot_pkt/
2026-03-27 12:55:47 +02:00
vlv_dsi.h
…
vlv_sideband.c
…
vlv_sideband.h
…