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path: root/drivers/gpu/drm/i915/display/intel_hdmi.c
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2025-05-03drm/i915/hdmi: convert rest of intel_hdmi.c to struct intel_displayJani Nikula
Remove the last uses of struct drm_i915_private from intel_hdmi.c, and drop the dependency on i915_drv.h. v2: Rebase Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://lore.kernel.org/r/24183605ac919ca115b1b25fa386643409814c82.1746175756.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-04-29drm/i915/hdmi: Use an intel_connector pointer everywhereImre Deak
Following the convention, convert intel_hdmi.c to use an intel_connector pointer everywhere, calling this pointer connector. If the intel connector must be casted from a drm_connector, call this pointer _connector and use this pointer only for the casting. v2: Use for_each_new_intel_connector_in_state(). (Jani) Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/20250428134716.3396802-3-imre.deak@intel.com
2025-04-22drm/i915/display: pass struct intel_display to PCH macrosJani Nikula
Now that INTEL_PCH_TYPE() and HAS_PCH_*() macros are under display, and accept a struct intel_display pointer, use that instead of struct drm_i915_private pointer in display code. This is done naively by running: $ sed -i 's/\(INTEL_PCH_TYPE\|HAS_PCH_[A-Z0-9_-]*\)([^)]*)/\1(display)/g' \ $(find drivers/gpu/drm/i915/display -name "*.c") and fixing the fallout, i.e. removing unused local i915 variables and adding display variables where needed. v2: Rebase Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://lore.kernel.org/r/999f4d7b8ed11739b1c5ec8d6408fc39d5e3776b.1744880985.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-04-17drm/i915/hdmi: switch to display->platform based platform detectionJani Nikula
Prefer display->platform based platform detection over the old IS_*() macros. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://lore.kernel.org/r/02659f1144180f328167734f7e31499833749c8d.1744222449.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-03-25drm/i915/hdmi: Use VRR Timing generator for HDMI for fixed_rrAnkit Nautiyal
Currently VRR is not supported with HDMI, but we can still leverage the VRR Timing Generator to achieve a fixed refresh rate. Call intel_vrr_compute_config() for HDMI which will handle the vrr timings to have fixed refresh rate with VRR Timing Generator. v2: Improve commit message. (Ville). Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> (#v1) Link: https://lore.kernel.org/r/20250324133248.4071909-2-ankit.k.nautiyal@intel.com
2025-02-28Merge drm/drm-next into drm-intel-nextJani Nikula
Sync to fix conlicts between drm-xe-next and drm-intel-next. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-02-27drm/i915/pfit: rename intel_panel_fitting() to intel_pfit_compute_config()Jani Nikula
Unify naming wrt both the prefix and suffix. 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/33bb513e186c8838acde37f87aee732b63bd5702.1740564009.git.jani.nikula@intel.com
2025-02-27Merge tag 'drm-intel-next-2025-02-24' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-next drm/i915 feature pull for v6.15: Features and functionality: - Enable DP 128b/132b SST DSC (Jani, Imre) - Allow DSB to perform commits when VRR is enabled (Ville) - Compute HDMI PLLs for SNPS/C10 PHYs for rates not in fixed tables (Ankit) - Allow DSB usage when PSR is enabled on LNL+ (Jouni) - Enable Panel Replay mode change without full modeset (Jouni) - Enable async flips with compressed buffers on ICL+ (Ville) - Support luminance based brightness control via DPCD for eDP (Suraj) - Enable VRR enable/disable without full modeset (Mitul, Ankit) - Add debugfs facility for force testing HDCP 1.4 (Suraj) - Add scaler tracepoints, improve plane tracepoints (Ville) - Improve DMC wakelock debugging facilities (Gustavo) - Allow GuC SLPC default strategies on MTL+ for performance (Rodrigo) - Provide more information on display faults (Ville) Refactoring and cleanups: - Continue conversions to struct intel_display (Ville, Jani, Suraj, Imre) - Joiner and Y plane reorganization (Ville) - Move HDCP debugfs to intel_hdcp.c (Jani) - Clean up and unify LSPCON interfaces (Jani) - Move code out of intel_display.c to reduce its size (Ville) - Clean up and simplify DDI port enabling/disabling (Imre) - Make LPT LP a dedicated PCH type, refactor (Jani) - Simplify DSC range BPG offset calculation (Ankit) - Scaler cleanups (Ville) - Remove unused code from GVT (David Alan Gilbert) - Improve plane debugging (Ville) - DSB and VRR refactoring (Ville) Fixes: - Check if vblank is sufficient for DSC prefill and scaler (Mitul) - Fix Mesa clear color alignment regression (Ville) - Add missing TC DP PHY lane stagger delay (Imre) - Fix DSB + VRR usage for PTL+ (Ville) - Improve robustness of display VT-d workarounds (Ville) - Fix platforms for dbuf tracker state service programming (Ravi) - Fix DMC wakelock support conditions (Gustavo) - Amend DMC wakelock register ranges (Gustavo) - Disable the Common Primary Timing Generator (CMTG) (Gustavo) - Enable C20 PHY SSC (Suraj) - Add workaround for DKL PHY DP mode write (Nemesa) - Fix build warnings on clamp() usage (Guenter Roeck, Ankit) - Fix error handling while adding a connector (Imre) - Avoid full modeset at probe on vblank delay mismatches (Ville) - Fix encoder HDMI check for HDCP line rekeying (Suraj) - Fix HDCP repeater authentication during topology change (Suraj) - Handle display PHY power state reset for power savings (Mika) - Fix typos all over the place (Nitin) - Update HDMI TMDS C20 parameters for various platforms (Dnyaneshwar) - Guarantee a minimum hblank time for 128b/132b and 8b/10b MST (Arun, Imre) - Do not hardcode LSPCON settle timeout (Giedrius Statkevičius) Xe driver changes: - Re-use display vmas when possible (Maarten) - Remove double pageflip (Maarten) - Enable DP tunneling (Imre) - Separate i915 and xe tracepoints (Ville) DRM core changes: - Increase DPCD eDP display control CAP size to 5 bytes (Suraj) - Add DPCD eDP version 1.5 definition (Suraj) - Add timeout parameter to drm_lspcon_set_mode() (Giedrius Statkevičius) Merges: - Backmerge drm-next (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87h64j7b7n.fsf@intel.com
2025-02-13drm/i915/display: convert intel_mode_valid_max_plane_size() to intel_displayJani Nikula
Going forward, struct intel_display is the main display device data pointer. Convert the intel_mode_valid_max_plane_size() helper to struct intel_display, allowing further conversions elsewhere. 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/6e7810c793ecc8ff6a31569830bf162156245668.1739378095.git.jani.nikula@intel.com
2025-02-13drm/i915/display: convert intel_cpu_transcoder_mode_valid() to intel_displayJani Nikula
Going forward, struct intel_display is the main display device data pointer. Convert the intel_cpu_transcoder_mode_valid()() helper to struct intel_display, allowing further conversions elsewhere. 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/f9246a00a2e7aabaffb86f863915a4307e1fd3f8.1739378095.git.jani.nikula@intel.com
2025-02-10drm/i915: Convert intel_display_power_{get,put}*() to intel_displayVille Syrjälä
Pass intel_display to the display power stuff. These are spread all over the place so tend to hinder clean conversions of whole files. TODO: The gt part/unpark power domain shenanigans need some kind of more abstract interface... v2: Deal with cmtg Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250206185533.32306-7-ville.syrjala@linux.intel.com
2025-02-06Merge drm/drm-next into drm-misc-nextMaxime Ripard
Bring rc1 to start the new release dev. Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-01-23drm/i915/cx0_phy: Use HDMI PLL algorithm for C10 PHYAnkit Nautiyal
Try HDMI PLL alogorithm for C10 PHY, if there are no pre-computed tables. Also get rid of the helpers to get rate for HDMI for C10/20 PHY, as we no longer depend only on pre-computed tables. Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Tested-by: Khaled Almahallawy <khaled.almahallawy@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250120042122.1029481-6-ankit.k.nautiyal@intel.com
2025-01-23drm/i915/snps_phy: Use HDMI PLL algorithm for DG2Ankit Nautiyal
Try SNPS_PHY HDMI alogorithm, if there are no pre-computed tables. Also get rid of the helper to get rate for HDMI snps phy, as we no longer depend only on pre-computed tables. v2: -Prefer pre-computed tables over computed values from algorithm. (Jani) Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Tested-by: Khaled Almahallawy <khaled.almahallawy@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250120042122.1029481-3-ankit.k.nautiyal@intel.com
2025-01-07drm/connector: make mode_valid take a const struct drm_display_modeDmitry Baryshkov
The mode_valid() callbacks of drm_encoder, drm_crtc and drm_bridge take a const struct drm_display_mode argument. Change the mode_valid callback of drm_connector to also take a const argument. Acked-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241214-drm-connector-mode-valid-const-v2-5-4f9498a4c822@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-01-03drm/i915/hdmi: propagate errors from intel_hdmi_init_connector()Jani Nikula
Propagate errors from intel_hdmi_init_connector() to be able to handle them at callers. This is similar to intel_dp_init_connector(). Cc: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Reported-and-tested-by: Sergey Senozhatsky <senozhatsky@chromium.org> Closes: https://lore.kernel.org/r/20241031105145.2140590-1-senozhatsky@chromium.org Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/cdaf9e32cc4880c46e120933438c37b4d87be12e.1735568047.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-12-09drm/i915/display: convert intel_display_driver.[ch] to struct intel_displayJani Nikula
Going forward, struct intel_display will be the main display driver structure. Convert the main display entry points to struct intel_display. Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241204102150.2223455-1-jani.nikula@intel.com
2024-12-02drm/i915/hdcp: Remove log for HDMI HDCP LIC checkSuraj Kandpal
We don't need to shout out loud if there is a Link Integrity Failure. This does not mean HDCP has failed, it is expected and taken into account in the HDCP Spec. The real failure happens when we are not able to reauthenticate and get HDCP running again for which we already have the right logging. --v2 -Remove the log altogether [Ankit] --v3 -Remove useless display variable Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241202060410.1872121-1-suraj.kandpal@intel.com
2024-11-12drm/i915/display: convert display device identification to struct intel_displayJani Nikula
Convert intel_display_device.[ch] to struct intel_display, including callers, but excluding intel_display_device_probe() which will be handled in follow-up. v2: fix display->drm = display->drm goof-up Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/865b27b66f599e707081d46fca9f679e19a4e8aa.1731321183.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-11-04drm/i915/display: Allow fastset for change in HDR infoframeChaitanya Kumar Borah
Changes in Dynamic Range and Mastering infoframe should not trigger a full modeset. Therefore, allow fastset. DP SDP programming is already hooked up in the fastset flow but HDMI AVI infoframe update is not, add it. Any other infoframe that can be fastset should be added to the helper intel_hdmi_fastset_infoframes(). v3: - Create a wrapper intel_ddi_update_pipe_hdmi to stick to uniform naming (Jani) - Do not disable HDMI AVI infoframe if already disabled (Uma) v2: - Update HDMI AVI infoframe during fastset. Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Animesh Manna <animesh.manna@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241023044122.3889137-1-chaitanya.kumar.borah@intel.com
2024-10-30drm/i915/hdcp: further conversion to struct intel_displayJani Nikula
There are some unconverted stragglers left in the HDCP API still using struct drm_i915_private. Convert to struct intel_display. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/9680cc9e5ed7798a736fa73ad9ea0eb9c88e64bb.1730146000.git.jani.nikula@intel.com
2024-10-30drm/i915/gmbus: convert to struct intel_displayJani Nikula
struct intel_display will replace struct drm_i915_private as the main device pointer for display code. Switch gmbus code over to it. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/d784e4799ab5095baa5c8fd840920066878c6273.1730146000.git.jani.nikula@intel.com
2024-10-23drm/i915/pfit: Extract intel_pfit.cVille Syrjälä
The panel fitter code doesn't really have much to do with the rest of intel_panel.c, so extract it all into its own file. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241016143134.26903-9-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-09-18drm/i915/display: Use joined pipes in intel_mode_valid_max_plane_sizeAnkit Nautiyal
In preparation of ultrajoiner, use number of pipes in the intel_mode_valid_max_plane_size helper, instead of joiner flag. v2: Use num_joined_pipes 1 where there are no joined pipes (Ville) Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240916102836.2149012-4-ankit.k.nautiyal@intel.com
2024-09-05drm/i915/display: include media/cec-notifier.h and linux/debugfs.h where neededJani Nikula
Use a forward declaration for struct cec_notifier instead of including media/cec-notifier.h in intel_display_types.h, and only include it where needed. Also realize that a lot of places depend on including linux/debugfs.h via intel_display_types.h -> media/cec-notifier.h -> media/cec.h, and include that too where needed. v2: hsw_ips.c also needs debugfs.h (kernel test robot) Reviewed-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240827104521.4151471-1-jani.nikula@intel.com
2024-09-05drm/i915/display: include drm/drm_probe_helper.h where neededJani Nikula
Stop including drm/drm_probe_helper.h in intel_display_types.h and only include it where needed. Reviewed-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/88f565495763d0f31a84f31059ab3b01af9bf2b9.1724689818.git.jani.nikula@intel.com
2024-09-05drm/i915/hdcp: split out intel_hdcp_shim.h for struct intel_hdcp_shimJani Nikula
There are only a handful of files that need the struct intel_hdcp_shim definition. Move it to a new file intel_hdcp_shim.h and include where needed. Reviewed-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/8dc62bed1f4c827730f66f91a18e1cf0712df123.1724689818.git.jani.nikula@intel.com
2024-09-04drm/i915/hdmi: convert comma to semicolonChen Ni
Replace a comma between expression statements by a semicolon. Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240903025558.493977-1-nichen@iscas.ac.cn Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-03drm/i915/hdmi: convert to struct intel_displayJani Nikula
Going forward, struct intel_display shall replace struct drm_i915_private as the main display device data pointer type. Convert intel_hdmi.[ch] to struct intel_display. Remove intel_hdmi_to_i915(). Some stragglers are left behind where needed. 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/fa74b67935eb7e8084f57688a9683a36cb1d1a4c.1725012870.git.jani.nikula@intel.com
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_DDI_FUNC_CTLJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_DDI_FUNC_CTL register macro. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/4ccf75561aa0fb209fd71c85e9089b0350570fd6.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-06-07drm/i915: pass dev_priv explicitly to PIPEDSLJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPEDSL register macro. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/53b751f5a883318d44b690284d2e9d5a43fba860.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-31drm: move intel_lpe_audio.h under include/drm/intelJani Nikula
Clean up the top level include/drm directory by grouping all the Intel specific files under a common subdirectory. Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Dave Airlie <airlied@gmail.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Acked-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2d645970a65cfd13e01fd8195b35bf9483ae9c2f.1717075103.git.jani.nikula@intel.com
2024-05-28drm/i915: pass dev_priv explicitly to ADL_TVIDEO_DIP_AS_SDP_DATAJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the ADL_TVIDEO_DIP_AS_SDP_DATA register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/75a4f817f7c73277b2b8021275ccb9a4f3716953.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to ICL_VIDEO_DIP_PPS_DATAJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the ICL_VIDEO_DIP_PPS_DATA register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/fb7c308dd655d1bc4af44ab9c88b5f5245d8a5d6.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to GLK_TVIDEO_DIP_DRM_DATAJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the GLK_TVIDEO_DIP_DRM_DATA register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/bab2d0385b748c34bec262afaf491be881990033.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to HSW_TVIDEO_DIP_VSC_DATAJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the HSW_TVIDEO_DIP_VSC_DATA register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2f0ed82eb9c759feb3978e38f3b2835f359d6d1f.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to HSW_TVIDEO_DIP_GMP_DATAJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the HSW_TVIDEO_DIP_GMP_DATA register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/fff766dca0e790a801fb7d1ad78980da69d3b9f7.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to HSW_TVIDEO_DIP_SPD_DATAJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the HSW_TVIDEO_DIP_SPD_DATA register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/97412857f7580994ea9c9c0c8f5f778261f7e71b.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to HSW_TVIDEO_DIP_VS_DATAJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the HSW_TVIDEO_DIP_VS_DATA register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/6f676d9b2bce0d4911e888c5efeacaddef98579c.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to HSW_TVIDEO_DIP_AVI_DATAJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the HSW_TVIDEO_DIP_AVI_DATA register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/113e40bf4d42a38c1be09a7ce0159dc828356ebc.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to HSW_TVIDEO_DIP_GCPJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the HSW_TVIDEO_DIP_GCP register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/36f0b90f07c7aa78e88fadb375359df39ecd0a77.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-28drm/i915: pass dev_priv explicitly to HSW_TVIDEO_DIP_CTLJani Nikula
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the HSW_TVIDEO_DIP_CTL register macro. Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/7261777d02eeb94093ed3510989c6809c66d50da.1716808214.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-05-22drm/i915: Bump max TMDS bitrate to 6 Gbps on ADL-S/ADL-P/DG2+Ville Syrjälä
Bspec lists the mas TMDS bitrate as 6 Gbps on ADL-S/ADL-P/DG2. Bump our limit to match. v2: Bump for ADL-S as well (Jani) Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240520164732.3682-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-05-15drm/i915/psr: Do not apply workarounds in case of panel replayJouni Högander
There are some workarounds that are not applicable for panel replay. Do not apply these if panel replay is used. Bspec: 66624, 50422 Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Animesh Manna <animesh.manna@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240510093823.3146455-10-jouni.hogander@intel.com
2024-04-09drm/i915: move max_dotclk_freq to display substructJani Nikula
The info is related to display, and should be placed under i915->display. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ea012aa72c93f3d436ccacf8f75683757d144b82.1712599670.git.jani.nikula@intel.com
2024-04-04drm/i915/dp: Add Read/Write support for Adaptive Sync SDPMitul Golani
Add the necessary structures and functions to handle reading and unpacking Adaptive Sync Secondary Data Packets. Also add support to write and pack AS SDP. --v2: - Correct use of REG_BIT and REG_GENMASK. [Jani] - Use as_sdp instead of async. [Jani] - Remove unrelated comments and changes. [Jani] - Correct code indent. [Jani] --v3: - Update definition names for AS SDP which are starting from HSW, as these defines are applicable for ADLP+.(Ankit) --v4: - Remove as_sdp_mode from crtc_state. - Drop metadata keyword. - For consistency, update ADL_ prefix or post fix as required. --v5: - Check if AS_SDP bit is set in crtc_state->infoframes.enable. If not return. - Check for HAS_AS_SDP() before setting VIDEO_DIP_ENABLE_AS_ADL mask. --v6: - Rename intel_read_dp_infoframe_as_sdp to intel_read_dp_as_sdp. --v7: - Add read back for length and vtotal correction. --v8: - Use as_sdp->target_rr & 0xFF. - Shift by 8 instead of 32, and drop casting to u64. - Remove changes which are does not belong to this patch. Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240322031157.3823909-5-mitulkumar.ajitkumar.golani@intel.com
2024-03-21drm/i915/display: use intel_encoder_is/to_* functionsJani Nikula
Wherever possible, replace the port/phy based functions with the encoder based functions: intel_is_c10phy() -> intel_encoder_is_c10phy() intel_phy_is_combo() -> intel_encoder_is_combo() intel_phy_is_tc() -> intel_encoder_is_tc() intel_port_to_phy() -> intel_encoder_to_phy() intel_port_to_tc() -> intel_encoder_to_tc() Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ce8d116fcdd7662fa0a0817200a8e6fda313e496.1710949619.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-03-21drm/i915/hdmi: convert *_port_to_ddc_pin() to *_encoder_to_ddc_pin()Jani Nikula
Pass encoder to the _port_to_ddc_pin() functions, and rename to _encoder_to_ddc_pin(). The encoder will be more helpful than just port in the subsequent changes. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/c94debf36816157de1105a186b061fd90dab574a.1710949619.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-02-26drm/i915/hdcp: Rename hdcp capable functionsSuraj Kandpal
Rename hdcp_capable and hdcp_2_2_capable to hdcp_get_capability and hdcp_2_2_get_capability to properly reflect what these functions are doing. Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240223081453.1576918-7-suraj.kandpal@intel.com
2024-01-08drm/i915: Disable hotplug detection handlers during driver init/shutdownImre Deak
As described in the previous two patches an unexpected connector detection can happen during the init/shutdown sequences. Prevent these by returning the connector's current status from the detection handlers. Link: https://patchwork.freedesktop.org/patch/msgid/20240104083008.2715733-10-imre.deak@intel.com Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-31 04:11:49 +0000