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2024-02-19drm/i915: remove intel_memory_region_ops::flagsJiri Slaby (SUSE)1-2/+0
intel_memory_region_ops::flags was never used since its addition in commit 232a6ebae419 (drm/i915: introduce intel_memory_region). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-22-jirislaby@kernel.org
2024-02-19drm/i915: remove i915_vma::obj_hashJiri Slaby (SUSE)1-1/+0
i915_vma::obj_hash was never used since its addition in commit 4ff4b44cbb70 (drm/i915: Store a direct lookup from object handle to vma). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-21-jirislaby@kernel.org
2024-02-19drm/i915: remove execute_cb::signalJiri Slaby (SUSE)1-1/+0
execute_cb::signal is not used since commit 5ac545b8b014 (drm/i915/request: Remove the hook from await_execution). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-20-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_gvt_irq::pending_eventsJiri Slaby (SUSE)1-1/+0
intel_gvt_irq::pending_events was never used since its addition in commit c8fe6a6811a7 (drm/i915/gvt: vGPU interrupt virtualization.). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-19-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_gvt_event_info::policyJiri Slaby (SUSE)1-1/+0
intel_gvt_event_info::policy was never used since its addition in commit c8fe6a6811a7 (drm/i915/gvt: vGPU interrupt virtualization.). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-18-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_gvt_irq_info::warnedJiri Slaby (SUSE)1-1/+0
intel_gvt_irq_info::warned was never used since its addition in commit c8fe6a6811a7 (drm/i915/gvt: vGPU interrupt virtualization.). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-17-jirislaby@kernel.org
2024-02-19drm/i915: remove gvt_mmio_block::deviceJiri Slaby (SUSE)1-1/+0
gvt_mmio_block::device is not used since commit e0f74ed4634d (i915/gvt: Separate the MMIO tracking table from GVT-g). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-16-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_vgpu::intx_triggerJiri Slaby (SUSE)1-1/+0
intel_vgpu::intx_trigger was never used since its addition in commit f30437c5e7bf (drm/i915/gvt: add KVMGT support). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-15-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_vgpu_opregion::mappedJiri Slaby (SUSE)1-1/+0
intel_vgpu_opregion::mapped is not used since commit 367748066eeb (drm/i915/gvt: remove enum hypervisor_type). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-14-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_vgpu_fence::baseJiri Slaby (SUSE)1-2/+0
intel_vgpu_fence::base was never used since its addition in commit 28a60dee2ce6 (drm/i915/gvt: vGPU HW resource management). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-13-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_vgpu_gtt::active_ppgtt_mm_bitmapJiri Slaby (SUSE)1-1/+0
intel_vgpu_gtt::active_ppgtt_mm_bitmap was never used since its addition in commit 2707e4446688 (drm/i915/gvt: vGPU graphics memory virtualization). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-12-jirislaby@kernel.org
2024-02-19drm/i915: remove i915_perf_stream::size_exponentJiri Slaby (SUSE)1-1/+0
i915_perf_stream::size_exponent was never used since its addition in commit a37f08a882b0 (drm/i915/perf: Refactor oa object to better manage resources). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-11-jirislaby@kernel.org
2024-02-19drm/i915: remove i915_drm_client::idJiri Slaby (SUSE)1-2/+0
i915_drm_client::id is not used since commit e894b724c316 (drm/i915: Use the fdinfo helper). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-10-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_guc::ads_engine_usage_sizeJiri Slaby (SUSE)1-2/+0
intel_guc::ads_engine_usage_size was never used since its addition in commit 77cdd054dd2c (drm/i915/pmu: Connect engine busyness stats from GuC to pmu). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-9-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_vbt_panel_data::edp::initializedJiri Slaby (SUSE)1-1/+0
intel_vbt_panel_data::edp::initialized is not used since commit 9f0e7ff4b366 (drm/i915: fetch eDP configuration data from the VBT). Drop it. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-8-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_vgpu_workload::{ring_context, restore_inhibit}Jiri Slaby (SUSE)1-2/+0
intel_vgpu_workload::ring_context was never used since its addition in commit 28c4c6ca7f79 (drm/i915/gvt: vGPU workload submission) and ::restore_inhibit since its addition in commit e473405783c0 (drm/i915/gvt: vGPU workload scheduler). Drop them. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-7-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_gvt_mmio_info::{device, addr_range}Jiri Slaby (SUSE)1-2/+0
intel_gvt_mmio_info::device is not used since commit e0f74ed4634d (i915/gvt: Separate the MMIO tracking table from GVT-g) and ::addr_range was never used since its addition in commit 12d14cc43b34 (drm/i915/gvt: Introduce a framework for tracking HW registers.). Drop them. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-6-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_gvt_gtt::{mm_alloc_page_table, mm_free_page_table}Jiri Slaby (SUSE)1-2/+0
intel_gvt_gtt::{mm_alloc_page_table,mm_free_page_table} are not used since commit ede9d0cfcb78 (drm/i915/gvt: Rework shadow graphic memory management code). Drop them. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-5-jirislaby@kernel.org
2024-02-19drm/i915: remove intel_dsi::{port_bits,hs}Jiri Slaby (SUSE)1-4/+0
intel_dsi::port_bits is unused since commit 369602d370fa (drm/i915: Add support for port enable/disable for dual link configuration) and ::hs is unused likely since commit 063c86f60ad4 (drm/i915/dsi: remove intel_dsi_cmd.c and the unused functions therein). Drop them. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-4-jirislaby@kernel.org
2024-02-19drm/i915: remove structs intel_vgpu_pipe_format and intel_vgpu_fb_formatJiri Slaby (SUSE)1-11/+0
Both struct intel_vgpu_pipe_format and intel_vgpu_fb_format were never used since its addition in commit 9f31d1063b43 (drm/i915/gvt: Add framebuffer decoder support). Drop them. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-3-jirislaby@kernel.org
2024-02-19drm/i915: remove unused intel_dvo_dev_ops hooksJiri Slaby (SUSE)1-25/+0
struct intel_dvo_dev_ops's ::create_resources(), ::prepare(), ::commit::, and get_modes() are all unused since their addition in 79e539453b34 (DRM: i915: add mode setting support). Drop all of them. Found by https://github.com/jirislaby/clang-struct. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240216065326.6910-2-jirislaby@kernel.org
2024-02-16drm/i915/cdclk: Document CDCLK update methodsVille Syrjälä1-0/+9
Add a bit of documentation to briefly explain the methods by which we can change the CDCLK frequency. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240207013334.29606-5-ville.syrjala@linux.intel.com Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
2024-02-16drm/i915/cdclk: Remove the hardcoded divider from ↵Ville Syrjälä1-2/+16
cdclk_compute_crawl_and_squash_midpoint() cdclk_compute_crawl_and_squash_midpoint() was still assuming that cd2x divider == 1 (ie. full divider == 2). Remove that assumption by computing the dividers properly. We'll also toss in a WARN in case the divider somehow ends up different between the old and new cdclk configs. That should never happen given we have div==2 in all the cdclk table entries for the affected platforms. If in the future we need a config where the divider also needs to be changed then we likely need to add an extra step into the cdclk programming sequence to make sure things stay within legal limits throughout the process. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240207013334.29606-4-ville.syrjala@linux.intel.com Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
2024-02-16drm/i915/cdclk: Squash waveform is 16 bitsVille Syrjälä1-1/+1
Have cdclk_squash_waveform() return a u16 since that's how many bits we have in the waveform. We alreday use u16 everywhere else. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240207013334.29606-3-ville.syrjala@linux.intel.com Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
2024-02-16drm/i915/cdclk: Extract cdclk_divider()Ville Syrjälä1-14/+17
Extract the cdclk divider calculation into a helper. We'll have more users of this soon. We can now also get rid of the intermediate 'unsquashed_cdclk' variable. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240207013334.29606-2-ville.syrjala@linux.intel.com Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
2024-02-15drm/i915: Enable fastboot across the boardVille Syrjälä1-22/+0
There's nothing magical about vlv+ platforms vs. fastboot. If it works somewhere it should work everywhere, assuming we've not missed any crucial state checks. That seems unlikely on older platforms with less state to check anyway. Just enable fastboot across the board, and the remove the remnants of the optional stuff (we already removed the modparam for fastboot anyway). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209183809.16887-6-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola <mika.kahola@intel.com>
2024-02-15drm/i915: Add PLL .compare_hw_state() vfuncVille Syrjälä3-35/+141
Chunk up the humongous dpll_hw_state comparison check into per-platform variants, implemented in the dpll_mgr. This is step one in allowing each platform (or perhaps even PLL) type to have a custom hw state structure instead of having to smash it all into one. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209183809.16887-5-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola <mika.kahola@intel.com>
2024-02-15drm/i915: Reuse ibx_dump_hw_state() for gmch platformsVille Syrjälä1-7/+1
GMCH platform DPLLs are similar to the IBX+ PCH DPLLs so we can just use the same state dump function for both. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209183809.16887-4-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola <mika.kahola@intel.com>
2024-02-15drm/i915: Include the CRTC name in the ELD buffer mismatchVille Syrjälä1-5/+9
Most crtc state mismatches include the CRTC id+name in the prints. Also include it in the ELD buffer mismatch prints. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209183809.16887-3-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola <mika.kahola@intel.com>
2024-02-15drm/i915: Fix PLL state check for gmch platformsVille Syrjälä1-1/+3
GMCH DPLL state check was mistakenly removed in commit 87fc875a2b85 ("drm/i915/dg2: Skip shared DPLL handling"). Bring it back. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209183809.16887-2-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola <mika.kahola@intel.com>
2024-02-15drm/i915: Update ADL-N PCI IDsGustavo Sousa1-1/+3
Extend the list of ADL-N PCI IDs to contain two new entries. Bspec: 68397 Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com> Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240214144629.106702-2-gustavo.sousa@intel.com
2024-02-14drm/i915/display: update pll values in sync with Bspec for MTLRavi Kumar Vodapalli1-16/+16
DP/eDP and HDMI C20 PHY PLL values were updated for MTL platform Signed-off-by: Ravi Kumar Vodapalli <ravi.kumar.vodapalli@intel.com> Reviewed-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240214070930.1028456-1-ravi.kumar.vodapalli@intel.com
2024-02-13drm/i915: Prevent HW access during init from connector get_modes hooksImre Deak4-0/+16
Prevent accessing the HW from the get_modes hooks of connectors deriving the mode list from the display's EDID. drm_edid_connector_add_modes() will return the mode list based on the EDID which was cached during a previous detection/get_modes call. This also fixes the NULL deref problem (10085) which was introduced/revealed by commit bab87ef4db9a ("drm/i915: Disable hotplug detection handlers during driver init/shutdown") After the above change MST connectors will not change state during driver init/shutdown; thus some of these connectors with no I2C/DDC adapter registered for them (since the given MST port has no sink connected) may stay then in the 'unknown' connector status. The get_modes() hook should not try to use the I2C/DDC adapter in this state (which would lead to the above NULL deref) which this patch ensures. v2: - Remove the redundant check from intel_crt_ddc_get_modes(). - Rebase on latest drm-tip. - Add Fixes: line / related commit notes. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/10085 Fixes: bab87ef4db9a ("drm/i915: Disable hotplug detection handlers during driver init/shutdown") Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240212175237.2625812-2-imre.deak@intel.com
2024-02-13drm/i915: Prevent HW access during init from SDVO TV get_modes hookImre Deak1-0/+3
Prevent accessing the HW from the SDVO/TV get_modes connector hook. Returning 0 from the hook will make the caller - drm_helper_probe_single_connector_modes() - return a default/EDID override mode list to users. This matches the case where intel_sdvo_get_tv_modes() fails to retrieve the current mode list due to a HW access failure. v2: Clarify the commit message wrt. which modes get_modes() returns. (Jouni) Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240212175237.2625812-1-imre.deak@intel.com
2024-02-13drm/i915: Add bigjoiner force enable option to debugfsStanislav Lisovskiy3-1/+52
For validation purposes, it might be useful to be able to force Bigjoiner mode, even if current dotclock/resolution do not require that. Lets add such to option to debugfs. v2: - Apparently intel_dp_need_bigjoiner can't be used, when debugfs entry is created so lets just check manually the DISPLAY_VER. v3: - Switch to intel_connector from drm_connector(Jani Nikula) - Remove redundant modeset lock(Jani Nikula) - Use kstrtobool_from_user for boolean value(Jani Nikula) v4: - Apply the changes to proper function(Jani Nikula) v5: - Removed unnecessary check from i915_bigjoiner_enable_show (Ville Syrjälä) - Added eDP connector check to intel_connector_debugfs_add (Ville Syrjälä) - Removed debug message in order to prevent dmesg flooding (Ville Syrjälä) v6: - Assume now always that m->private is intel_connector - Fixed other similar conflicts v7: - Move bigjoiner force option to intel_connector(Ville Syrjälä) - Use DEFINE_SHOW_STORE_ATTRIBUTE instead of defining fops manually.(Ville Syrjälä) v8: - Pass intel_connector to debugfs_create_file, instead of drm_connector. (Jani Nikula) Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240212125011.66174-1-uma.shankar@intel.com
2024-02-09drm/i915/dvo: Use sizeof(*variable) instead of sizeof(type)Ville Syrjälä6-6/+6
Prefer sizeof(*variable) to sizeof(type) to make it a bit harder to screw things up. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-14-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/dvo/ns2501: Nuke pointless castsVille Syrjälä1-2/+2
The dvo 'dev_priv' is void* so no need for an explicit cast. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-13-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/wm: Use per-device debugs ilk wm codeVille Syrjälä1-11/+15
Switch to drm_dbg_kms() in the ilk wm code so we see which device generated the debugs. Need to plumb i915 a bit deeper to make that happen. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-12-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/wm: Use per-device debugs in pre-ilk wm codeVille Syrjälä1-11/+17
Switch to drm_dbg_kms() in the pre-ilk wm code so we see which device generated the debugs. Need to plumb i915 a bit deeper to make that happen. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-11-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/wm: Pass the whole i915 to intel_get_cxsr_latency()Ville Syrjälä1-17/+10
Just pass the whole i915 to intel_get_cxsr_latency() instead of having each caller dig out bits and pieces. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-10-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/hdcp: Use per-device debugsVille Syrjälä1-4/+8
Switch to per-device debugs in the hdcp code so we see at least which device is involved. Should proably also print the connector/encoder/etc. in there, but left that for the future. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-9-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/bios: Use per-device debugs for VBT related stuffVille Syrjälä3-37/+45
Switch to drm_dbg_kms() in the VBT code so we see which device generated the debugs. Need to plumb i915 a bit deeper to make that happen. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-8-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/bios: Switch to kms debugsVille Syrjälä1-5/+5
The VBT code is all about displays, so switch to UT_KMS debugs from UT_DRIVER. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-7-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/fb: Use per-device debugsVille Syrjälä1-3/+4
Switch to drm_dbg_kms() in the fb code so we see which device generated the debugs. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-6-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/color: Use per-device debugsVille Syrjälä1-5/+6
Switch to drm_dbg_kms() in the LUT validation code so we see which device generated the debugs. Need to plumb i915 a bit deeper to make that happen. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-5-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/sdvo: Fix up code alignmentVille Syrjälä1-52/+52
Realign a bunch of code that has become messy. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/sdvo: Convert to per-device debugsVille Syrjälä1-47/+66
Use drm_dbg_kms() instead of DRM_DEBUG_KMS() in the sdvo code to get the device name into the debug prints. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-3-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915: Correct for_each_old_global_obj_in_state() argumentsVille Syrjälä1-2/+2
for_each_old_global_obj_in_state() gives us the old state, not the new state. Correct the name of the macro argument. Note that while the argument was misnamed the macro did work correctly regardless. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-2-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-09drm/i915/dp: Limit SST link rate to <=8.1GbpsVille Syrjälä1-0/+3
Limit the link rate to HBR3 or below (<=8.1Gbps) in SST mode. UHBR (10Gbps+) link rates require 128b/132b channel encoding which we have not yet hooked up into the SST/no-sideband codepaths. Cc: stable@vger.kernel.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208154552.14545-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-02-08drm/i915/dsc: Fix the macro that calculates DSCC_/DSCA_ PPS reg addressManasi Navare1-2/+2
Commit bd077259d0a9 ("drm/i915/vdsc: Add function to read any PPS register") defines a new macro to calculate the DSC PPS register addresses with PPS number as an input. This macro correctly calculates the addresses till PPS 11 since the addresses increment by 4. So in that case the following macro works correctly to give correct register address: _MMIO(_DSCA_PPS_0 + (pps) * 4) However after PPS 11, the register address for PPS 12 increments by 12 because of RC Buffer memory allocation in between. Because of this discontinuity in the address space, the macro calculates wrong addresses for PPS 12 - 16 resulting into incorrect DSC PPS parameter value read/writes causing DSC corruption. This fixes it by correcting this macro to add the offset of 12 for PPS >=12. v3: Add correct paranthesis for pps argument (Jani Nikula) Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/10172 Fixes: bd077259d0a9 ("drm/i915/vdsc: Add function to read any PPS register") Cc: Suraj Kandpal <suraj.kandpal@intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Cc: Animesh Manna <animesh.manna@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <sean@poorly.run> Cc: Drew Davenport <ddavenport@chromium.org> Signed-off-by: Manasi Navare <navaremanasi@chromium.org> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240205204619.1991673-1-navaremanasi@chromium.org
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-30 02:09:35 +0300