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7b19f544ed
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Manasi Navare 7b19f544ed drm/i915/icl: Get DDI clock for ICL for MG PLL and TBT PLL 
PLLs are the source clocks for the DDIs so in order to determine the
ddi clock we need to check the PLL configuration.

For MG PHy Ports (C - F), depending on whether it is a TBT PLL or MG
PLL the link lock can be obtained from the the PLL divisors based on
the specification.

v2 (from Paulo):
 * Make the algorithm look more like what's in the spec, also document
   where we differ form the spec and why.
 * Make the code a little more consistent with our coding style.

Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180817215209.29133-2-paulo.r.zanoni@intel.com
2018-08-20 14:38:41 -07:00
..
gvt drm/i915/gvt: use its own define for gpio 2018-08-16 11:52:06 -07:00
selftests drm/i915/selftests: Hold rpm for unparking 2018-08-09 14:48:55 +01:00
dvo_ch7xxx.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_ch7017.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_ivch.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_ns2501.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_sil164.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_tfp410.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo.h
i915_cmd_parser.c
i915_debugfs.c drm/i915: Allow control of PSR at runtime through debugfs, v6 2018-08-10 11:02:11 +02:00
i915_drv.c drm/i915: Verify power domains after enabling them 2018-08-20 12:13:09 +03:00
i915_drv.h drm/i915: remove confusing GPIO vs PCH_GPIO 2018-08-16 11:52:08 -07:00
i915_gem_batch_pool.c drm/i915: Change parameters order in i915_gem_batch_pool_init 2018-03-09 22:21:41 +00:00
i915_gem_batch_pool.h drm/i915: Change parameters order in i915_gem_batch_pool_init 2018-03-09 22:21:41 +00:00
i915_gem_clflush.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
i915_gem_clflush.h
i915_gem_context.c drm/i915: Remove unnecessary ggtt_offset_bias from i915_gem_context 2018-07-27 16:07:37 +01:00
i915_gem_context.h drm/i915: Remove unnecessary ggtt_offset_bias from i915_gem_context 2018-07-27 16:07:37 +01:00
i915_gem_dmabuf.c dma-buf: remove kmap_atomic interface 2018-06-20 15:59:34 +02:00
i915_gem_evict.c drm/i915: Provide a timeout to i915_gem_wait_for_idle() 2018-07-09 13:55:41 +01:00
i915_gem_execbuffer.c drm/i915: kill resource streamer support 2018-08-06 17:19:51 +01:00
i915_gem_fence_reg.c
i915_gem_fence_reg.h
i915_gem_gtt.c drm/i915/gtt: remove px_page 2018-07-30 15:21:48 +01:00
i915_gem_gtt.h drm/i915/gtt: remove px_page 2018-07-30 15:21:48 +01:00
i915_gem_internal.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
i915_gem_object.c
i915_gem_object.h drm/i915: Mark up object tiling-and-stride getters as const 2018-07-26 12:31:02 +01:00
i915_gem_render_state.c drm/i915: Start returning an error from i915_vma_move_to_active() 2018-07-06 18:22:37 +01:00
i915_gem_render_state.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_shrinker.c drm/i915: Introduce i915_address_space.mutex 2018-07-11 13:56:16 +01:00
i915_gem_stolen.c drm/i915: use the ICL stolen memory 2018-07-10 16:29:56 -07:00
i915_gem_tiling.c
i915_gem_userptr.c drm/i915/userptr: Enable read-only support on gen8+ 2018-07-13 16:18:15 +01:00
i915_gem.c drm/i915: Cleanup gt powerstate from gem 2018-08-13 21:20:03 +01:00
i915_gem.h drm/i915/execlists: Direct submission of new requests (avoid tasklet/ksoftirqd) 2018-06-28 22:55:10 +01:00
i915_gemfs.c
i915_gemfs.h
i915_gpu_error.c drm/i915: Track vma activity per fence.context, not per engine 2018-07-06 18:22:43 +01:00
i915_gpu_error.h drm/i915: Track vma activity per fence.context, not per engine 2018-07-06 18:22:43 +01:00
i915_ioc32.c
i915_irq.c drm/i915: Allow control of PSR at runtime through debugfs, v6 2018-08-10 11:02:11 +02:00
i915_memcpy.c
i915_mm.c
i915_oa_bdw.c
i915_oa_bdw.h
i915_oa_bxt.c
i915_oa_bxt.h
i915_oa_cflgt2.c
i915_oa_cflgt2.h
i915_oa_cflgt3.c
i915_oa_cflgt3.h
i915_oa_chv.c
i915_oa_chv.h
i915_oa_cnl.c
i915_oa_cnl.h
i915_oa_glk.c
i915_oa_glk.h
i915_oa_hsw.c
i915_oa_hsw.h
i915_oa_icl.c drm/i915/perf: enable perf support on ICL 2018-03-29 13:25:30 +01:00
i915_oa_icl.h drm/i915/perf: enable perf support on ICL 2018-03-29 13:25:30 +01:00
i915_oa_kblgt2.c
i915_oa_kblgt2.h
i915_oa_kblgt3.c
i915_oa_kblgt3.h
i915_oa_sklgt2.c
i915_oa_sklgt2.h
i915_oa_sklgt3.c
i915_oa_sklgt3.h
i915_oa_sklgt4.c
i915_oa_sklgt4.h
i915_params.c drm/i915: Remove intel_panel_detect() 2018-07-19 18:39:31 +03:00
i915_params.h drm/i915: Remove intel_panel_detect() 2018-07-19 18:39:31 +03:00
i915_pci.c drm/i915: Do not redefine the has_csr parameter. 2018-08-17 13:54:33 -07:00
i915_perf.c drm/i915: Pull unpin map into vma release 2018-07-24 09:55:12 +01:00
i915_pmu.c drm/i915/pmu: Do not assume fixed hrtimer period 2018-06-05 16:45:01 +01:00
i915_pmu.h drm/i915/pmu: Do not assume fixed hrtimer period 2018-06-05 16:45:01 +01:00
i915_pvinfo.h - Ice Lake's display enabling patches (Jose, Mahesh, Dhinakaran, Paulo, Manasi, Anusha, Arkadiusz) 2018-06-07 10:24:50 +08:00
i915_query.c drm/i915/query: nospec expects no more than an unsigned long 2018-05-29 13:53:07 +03:00
i915_query.h drm/i915: add query uAPI 2018-03-08 10:07:18 +00:00
i915_reg.h drm/i915/icl: Get DDI clock for ICL for MG PLL and TBT PLL 2018-08-20 14:38:41 -07:00
i915_request.c drm/i915: Pull seqno started checks together 2018-08-07 12:43:00 +01:00
i915_request.h drm/i915: Pull seqno started checks together 2018-08-07 12:43:00 +01:00
i915_scheduler.h drm/i915: Pack params to engine->schedule() into a struct 2018-04-18 21:09:11 +01:00
i915_selftest.h drm/i915/selftests: Downgrade igt_timeout message 2018-07-16 11:23:45 +01:00
i915_suspend.c
i915_sw_fence.c
i915_sw_fence.h
i915_syncmap.c
i915_syncmap.h
i915_sysfs.c drm/i915: Kick the rps worker when changing the boost frequency 2018-03-12 11:24:49 -07:00
i915_timeline.c drm/i915: Split i915_gem_timeline into individual timelines 2018-05-02 23:57:18 +01:00
i915_timeline.h drm/i915: Replace nested subclassing with explicit subclasses 2018-07-07 08:09:43 +01:00
i915_trace_points.c
i915_trace.h drm/i915/ringbuffer: Fix context restore upon reset 2018-06-11 14:03:47 +01:00
i915_utils.h drm/i915: Retire requests along rings 2018-04-30 16:01:18 +01:00
i915_vgpu.c drm/i915/gtt: Rename i915_hw_ppgtt base member 2018-06-05 21:11:20 +01:00
i915_vgpu.h drm/i915: Add new vGPU cap info bit VGT_CAPS_HUGE_GTT 2018-06-05 16:57:01 +03:00
i915_vma.c drm/i915: Stop holding a ref to the ppgtt from each vma 2018-08-16 13:31:37 +01:00
i915_vma.h drm/i915/guc: Move the pin bias value from GuC to GGTT 2018-07-27 16:03:41 +01:00
icl_dsi.c drm/i915/icl: Power down unused DSI lanes 2018-07-06 12:14:16 +03:00
intel_acpi.c drm/i915/dsm: remove unnecessary dsm priv structure 2018-06-14 15:59:09 +03:00
intel_atomic_plane.c Chris is doing many reworks that allow us to get full-ppgtt supported 2018-06-28 13:10:44 +10:00
intel_atomic.c Chris is doing many reworks that allow us to get full-ppgtt supported 2018-06-28 13:10:44 +10:00
intel_audio.c drm/i915/audio: Hook up component bindings even if displays are disabled 2018-08-20 14:30:43 +01:00
intel_bios.c drm/i915/psr: fix copy-paste error with setting of tp2_wakeup_time_us 2018-06-20 12:00:31 -07:00
intel_bios.h
intel_breadcrumbs.c drm/i915: Pull seqno started checks together 2018-08-07 12:43:00 +01:00
intel_cdclk.c drm/i915: Mark expected switch fall-throughs 2018-07-05 16:40:51 +03:00
intel_color.c Merge airlied/drm-next into drm-misc-next 2018-03-21 09:40:55 -04:00
intel_crt.c drm/i915: Enforce max hdisplay/hblank_start limits on HSW/BDW FDI 2018-06-19 17:18:24 +03:00
intel_csr.c drm/i915: Fix PM refcounting w/o DMC firmware 2018-08-15 17:22:32 +03:00
intel_ddi.c drm/i915/icl: Get DDI clock for ICL for MG PLL and TBT PLL 2018-08-20 14:38:41 -07:00
intel_device_info.c drm/i915: Record logical context support in driver caps 2018-07-06 14:05:23 +01:00
intel_device_info.h drm/i915: kill resource streamer support 2018-08-06 17:19:51 +01:00
intel_display.c drm/i915: Verify power domains after enabling them 2018-08-20 12:13:09 +03:00
intel_display.h drm/i915: remove confusing GPIO vs PCH_GPIO 2018-08-16 11:52:08 -07:00
intel_dp_aux_backlight.c drm/i915/backlight: switch to kernel unsigned int types 2018-06-18 14:46:04 +03:00
intel_dp_link_training.c drm/i915/dp: Improve clock recovery loop limit comment 2018-07-25 09:57:25 -07:00
intel_dp_mst.c drm/i915/mst: Continue state updates even if AUX writes fail. 2018-07-26 00:32:44 -07:00
intel_dp.c drm/i915/icl: Set TBT IO in Aux transaction 2018-07-27 16:19:39 -07:00
intel_dpio_phy.c drm/i915/gen9_lp: Increase DDI PHY0 power well enabling timeout 2018-04-10 13:12:22 +03:00
intel_dpll_mgr.c drm/i915/icl: Implement HSDIV_RATIO of MG_CLKTOP2_HSCLKCTL_PORT reg as separate divider value defines 2018-08-20 14:37:00 -07:00
intel_dpll_mgr.h drm/i915/icl: Fix MG PLL setup when refclk is 38.4MHz 2018-06-21 19:01:40 +03:00
intel_drv.h drm/i915: Verify power domains after enabling them 2018-08-20 12:13:09 +03:00
intel_dsi_dcs_backlight.c
intel_dsi_vbt.c drm/i915/dsi: use vlv and bxt prefixes for the global DSI functions 2018-07-06 10:54:05 +03:00
intel_dsi.h drm/i915/dsi: use vlv and bxt prefixes for the global DSI functions 2018-07-06 10:54:05 +03:00
intel_dvo.c drm/i915: Allow DBLSCAN user modes with eDP/LVDS/DSI 2018-06-19 15:47:49 +03:00
intel_engine_cs.c drm/i915: Clear stop-engine for a pardoned reset 2018-08-15 10:15:28 +01:00
intel_fbc.c drm/i915: Remove delayed FBC activation. 2018-06-29 10:06:31 +02:00
intel_fbdev.c drm/i915: Use intel_fb_obj() everywhere 2018-05-22 09:44:02 +01:00
intel_fifo_underrun.c
intel_frontbuffer.c drm/i915/psr: Nuke PSR support for VLV and CHV 2018-05-24 16:05:19 +03:00
intel_frontbuffer.h
intel_gpu_commands.h drm/i915: Split GPU commands definitions into separate header 2018-03-15 10:00:03 +00:00
intel_guc_ads.c drm/i915: Pull unpin map into vma release 2018-07-24 09:55:12 +01:00
intel_guc_ads.h
intel_guc_ct.c drm/i915: Pull unpin map into vma release 2018-07-24 09:55:12 +01:00
intel_guc_ct.h drm/i915/guc: Prepare to process incoming requests from CT 2018-03-28 20:35:17 +01:00
intel_guc_fw.c drm/i915/uc: Fetch uC firmware in init_early 2018-03-23 17:03:24 +00:00
intel_guc_fw.h
intel_guc_fwif.h drm/i915/guc: Move defines with size of GuC logs to intel_guc_log.h 2018-06-12 15:44:45 +01:00
intel_guc_log.c drm/i915: Pull unpin map into vma release 2018-07-24 09:55:12 +01:00
intel_guc_log.h drm/i915/guc: Add support for define guc_log_size in megabytes. 2018-06-12 15:44:47 +01:00
intel_guc_reg.h drm/i915/guc: Check the locking status of GuC WOPCM registers 2018-03-14 15:35:37 +02:00
intel_guc_submission.c drm/i915: Pull unpin map into vma release 2018-07-24 09:55:12 +01:00
intel_guc_submission.h
intel_guc.c drm/i915/guc: Move the pin bias value from GuC to GGTT 2018-07-27 16:03:41 +01:00
intel_guc.h drm/i915/guc: Move the pin bias value from GuC to GGTT 2018-07-27 16:03:41 +01:00
intel_gvt.c drm/i915: Unwind HW init after GVT setup failure 2018-07-10 16:46:09 +01:00
intel_gvt.h
intel_hangcheck.c drm/i915: Pull seqno started checks together 2018-08-07 12:43:00 +01:00
intel_hdcp.c drm/i915: Constify power well descriptors 2018-08-08 13:49:43 +03:00
intel_hdmi.c Chris is doing many reworks that allow us to get full-ppgtt supported 2018-06-28 13:10:44 +10:00
intel_hotplug.c drm/i915: Pass hpd_pin to long_pulse_detect() 2018-07-13 18:22:22 +03:00
intel_huc_fw.c drm/i915/uc: Fetch uC firmware in init_early 2018-03-23 17:03:24 +00:00
intel_huc_fw.h drm/i915/uc: Make GuC/HuC fw fetch and loading functions/file structure symmetric 2018-03-02 09:04:45 +00:00
intel_huc.c drm/i915/guc: Move the pin bias value from GuC to GGTT 2018-07-27 16:03:41 +01:00
intel_huc.h drm/i915/uc: Fetch GuC/HuC firmwares from guc/huc specific init 2018-06-28 22:51:33 +01:00
intel_i2c.c drm/i915: remove confusing GPIO vs PCH_GPIO 2018-08-16 11:52:08 -07:00
intel_lpe_audio.c drm/i915/lpe: Mark LPE audio runtime pm as "no callbacks" 2018-08-03 10:35:13 +01:00
intel_lrc_reg.h drm/i915/execlists: Terminate the context image with BB_END 2018-08-01 17:03:31 +01:00
intel_lrc.c drm/i915/execlists: Include reset depth in traces 2018-08-16 21:15:10 +01:00
intel_lrc.h drm/i915: Remove superfluous GEN8_LR_CONTEXT_ALIGN 2018-07-27 11:30:42 +01:00
intel_lspcon.c drm/i915: Increase LSPCON timeout 2018-08-20 14:19:43 +03:00
intel_lvds.c On GEM side: 2018-07-20 12:29:24 +10:00
intel_mocs.c drm/i915: Remove useless error return from intel_init_mocs_engine() 2018-08-15 23:25:43 +01:00
intel_mocs.h drm/i915: Remove useless error return from intel_init_mocs_engine() 2018-08-15 23:25:43 +01:00
intel_modes.c drm: drop _mode_ from update_edit_property() 2018-07-13 18:40:27 +02:00
intel_opregion.c drm/i915/opregion: move acpi notifier to dev_priv 2018-06-14 13:48:10 +03:00
intel_opregion.h drm/i915/opregion: move acpi notifier to dev_priv 2018-06-14 13:48:10 +03:00
intel_overlay.c drm/i915/frontbuffer: Pull frontbuffer_flush out of gem_obj_pin_to_display 2018-03-13 13:49:39 -07:00
intel_panel.c drm/i915: Remove intel_panel_detect() 2018-07-19 18:39:31 +03:00
intel_pipe_crc.c drm/i915: Remove support for legacy debugfs crc interface 2018-07-06 14:33:35 +02:00
intel_pm.c drm/i915: Disable runtime-pm using lowlevel functions if !HAS_RC6 2018-08-14 15:19:50 +01:00
intel_psr.c drm/i915/psr: Add debugfs support to force a downgrade to PSR1 mode. 2018-08-10 11:02:42 +02:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c
intel_renderstate.h
intel_ringbuffer.c drm/i915: Kick waiters on resetting legacy rings 2018-08-14 12:42:29 +01:00
intel_ringbuffer.h drm/i915: Clear stop-engine for a pardoned reset 2018-08-15 10:15:28 +01:00
intel_runtime_pm.c drm/i915: Verify power domains after enabling them 2018-08-20 12:13:09 +03:00
intel_sdvo_regs.h
intel_sdvo.c drm-misc-next for 4.19: 2018-07-20 10:46:49 +10:00
intel_sideband.c
intel_sprite.c On GEM side: 2018-07-20 12:29:24 +10:00
intel_tv.c drm/i915/tv: fix strncpy truncation warning 2018-07-12 10:18:19 +01:00
intel_uc_fw.c drm/i915/guc: Move the pin bias value from GuC to GGTT 2018-07-27 16:03:41 +01:00
intel_uc_fw.h drm/i915/firmware: Correct URL for firmware 2018-05-02 13:40:17 -07:00
intel_uc.c drm/i915/uc: Fetch GuC/HuC firmwares from guc/huc specific init 2018-06-28 22:51:33 +01:00
intel_uc.h drm/i915/uc: Fetch uC firmware in init_early 2018-03-23 17:03:24 +00:00
intel_uncore.c drm/i915: Force reset on unready engine 2018-08-13 17:00:00 +03:00
intel_uncore.h drm/i915: Restore user forcewake domains across suspend 2018-08-09 14:25:46 +01:00
intel_vbt_defs.h drm/i915/vbt: switch to kernel unsigned int types 2018-06-18 14:44:52 +03:00
intel_wopcm.c drm/i915: Add a fault injection point to WOPCM init 2018-07-27 16:07:45 +01:00
intel_wopcm.h drm/i915/guc: Check the locking status of GuC WOPCM registers 2018-03-14 15:35:37 +02:00
intel_workarounds.c Revert "drm/i915/icl: WaEnableFloatBlendOptimization" 2018-08-01 17:17:27 +03:00
intel_workarounds.h drm/i915: Check whitelist registers across resets 2018-04-14 18:36:45 +01:00
Kconfig
Kconfig.debug drm/i915: Verify power domains after enabling them 2018-08-20 12:13:09 +03:00
Makefile drm/i915/icl: Program DSI Escape clock Divider 2018-07-06 12:13:34 +03:00
vlv_dsi_pll.c drm/i915/dsi: use vlv and bxt prefixes for the global DSI functions 2018-07-06 10:54:05 +03:00
vlv_dsi.c drm/i915/dsi: update some of the platform based checks 2018-07-06 10:54:10 +03:00