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OpenCloudOS-Kernel/drivers/gpu/drm/i915/display
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Manasi Navare e828da3028 drm/i915/dp: Helper to check for DDI BUF status to get active 
Based on the platform, Bspec expects us to wait or poll with
timeout for DDI BUF IDLE bit to be set to 0 (non idle) or get active
after enabling DDI_BUF_CTL.

v2:
* Based on platform, fixed delay or poll (Ville)
* Use a helper to do this (Imre, Ville)
v3:
* Add a new function _active for DDI BUF CTL to be non idle (Ville)
v4:
* Use the timeout for GLK (Ville)
v5:
* Add bspec quote, change timeout to 500us (Ville)

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200701221052.8946-2-manasi.d.navare@intel.com
 		2020-07-08 12:46:37 -07:00
..
dvo_ch7xxx.c
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dvo_ch7017.c
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dvo_ivch.c
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dvo_ns2501.c
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dvo_sil164.c
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dvo_tfp410.c
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icl_dsi.c drm/i915/dsi: Dont forget to clean up the connector on error (v2) 2020-06-02 08:34:57 -07:00
intel_acpi.c drm/i915/acpi: Move the code to populate ACPI device ID into intel_acpi 2020-01-24 12:58:39 +02:00
intel_acpi.h drm/i915/acpi: Move the code to populate ACPI device ID into intel_acpi 2020-01-24 12:58:39 +02:00
intel_atomic.c drm/i915: Replace I915_MODE_FLAG_INHERITED with a boolean 2020-05-29 18:05:13 +03:00
intel_atomic.h drm/i915: Introduce better global state handling 2020-01-31 17:00:44 +02:00
intel_atomic_plane.c drm/i915/display/atomic_plane: Prefer drm_WARN_ON over WARN_ON 2020-04-21 09:49:30 +03:00
intel_atomic_plane.h drm/i915: Fix crtc nv12 etc. plane bitmasks for DPMS off 2020-03-20 15:12:11 +02:00
intel_audio.c drm/i915: Streamline the artihmetic 2020-05-04 18:44:53 +03:00
intel_audio.h
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intel_bios.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_bios.h drm/i915: significantly reduce the use of <drm/i915_drm.h> 2020-02-27 08:35:09 +02:00
intel_bw.c drm/i915: Fix wrong CDCLK adjustment changes 2020-06-04 11:11:56 -07:00
intel_bw.h drm/i915: Fix includes and local vars order 2020-05-22 14:40:35 +01:00
intel_cdclk.c drm/i915/tgl: Clamp min_cdclk to max_cdclk_freq to unblock 8K 2020-07-03 13:43:45 +03:00
intel_cdclk.h drm/i915: Fix includes and local vars order 2020-05-22 14:40:35 +01:00
intel_color.c drm/i915/dsb: Pre allocate and late cleanup of cmd buffer 2020-05-23 15:42:28 +05:30
intel_color.h
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intel_combo_phy.c drm/i915/display: Implement new combo phy initialization step 2020-07-07 13:16:31 -07:00
intel_combo_phy.h
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intel_connector.c drm/i915: Add connector dbgfs for all connectors 2020-04-17 13:12:10 +05:30
intel_connector.h
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intel_crt.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_crt.h
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intel_csr.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_csr.h drm/i915: move intel_csr.[ch] under display/ 2020-02-14 08:48:12 +02:00
intel_ddi.c drm/i915/dp: Helper to check for DDI BUF status to get active 2020-07-08 12:46:37 -07:00
intel_ddi.h drm/i915: Add {preemph,voltage}_max() vfuncs 2020-06-03 16:23:21 +03:00
intel_de.h drm/i915: add display engine uncore helpers 2020-01-23 11:07:00 +02:00
intel_display.c drm/i915/fbc: Enable fbc on i865 2020-07-03 15:02:16 +03:00
intel_display.h drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_display_debugfs.c drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_display_debugfs.h drm/i915: have *_debugfs_init() functions return void. 2020-03-18 16:27:22 +01:00
intel_display_power.c drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_display_power.h drm/i915: Introduce for_each_dbuf_slice_in_mask macro 2020-05-21 14:14:56 -07:00
intel_display_types.h drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_dp.c Revert "drm/i915/dp: Correctly advertise HBR3 for GEN11+" 2020-07-06 10:17:19 -07:00
intel_dp.h drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_dp_aux_backlight.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_dp_aux_backlight.h
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intel_dp_link_training.c drm/i915: Fix DP_TRAIN_MAX_{PRE_EMPHASIS,SWING}_REACHED handling 2020-06-26 00:37:50 +03:00
intel_dp_link_training.h drm/i915/dp: Made intel_dp_adjust_train() non-static 2020-04-08 14:40:48 +02:00
intel_dp_mst.c drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_dp_mst.h drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_dpio_phy.c drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_dpio_phy.h
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intel_dpll_mgr.c drm/i915/icl+: Simplify combo/TBT PLL calculation call-chain 2020-07-01 15:39:00 +03:00
intel_dpll_mgr.h drm/i915: Fix documentation for intel_dpll_get_freq() 2020-03-09 12:37:23 +02:00
intel_dsb.c drm/i915/display: fix missing null check on allocated dsb object 2020-06-30 14:26:51 +03:00
intel_dsb.h drm/i915/dsb: Pre allocate and late cleanup of cmd buffer 2020-05-23 15:42:28 +05:30
intel_dsi.c drm/i915/dsi: use struct drm_device based logging 2020-03-25 19:45:49 +02:00
intel_dsi.h drm/i915: Pass intel_encoder to enc_to_*() 2020-01-13 20:10:51 +02:00
intel_dsi_dcs_backlight.c drm/i915/display: Make WARN* drm specific where drm_device ptr is available 2020-02-04 11:00:04 +02:00
intel_dsi_dcs_backlight.h
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intel_dsi_vbt.c drm/i915: drop a bunch of superfluous inlines 2020-04-21 09:31:37 +03:00
intel_dvo.c drm/i915: Pass atomic state to encoder hooks 2020-04-03 19:49:57 +03:00
intel_dvo.h
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intel_dvo_dev.h
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intel_fbc.c drm/i915/fbc: Fix nuke for pre-snb platforms 2020-07-03 14:56:14 +03:00
intel_fbc.h drm/i915/fbc: Move the plane state check into the fbc functions 2020-01-15 17:16:32 +02:00
intel_fbdev.c Merge drm/drm-next into drm-intel-next-queued 2020-04-16 14:35:16 +03:00
intel_fbdev.h
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intel_fifo_underrun.c drm/i915/fifo_underrun: convert to drm_device based logging. 2020-03-11 12:20:43 +02:00
intel_fifo_underrun.h
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intel_frontbuffer.c drm/i915/display/frontbuffer: Prefer drm_WARN_ON over WARN_ON 2020-04-21 10:54:22 +03:00
intel_frontbuffer.h
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intel_global_state.c drm/i915: Fix global state use-after-frees with a refcount 2020-06-02 16:35:24 +03:00
intel_global_state.h drm/i915: Fix global state use-after-frees with a refcount 2020-06-02 16:35:24 +03:00
intel_gmbus.c drm/i915: drop a bunch of superfluous inlines 2020-04-21 09:31:37 +03:00
intel_gmbus.h
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intel_hdcp.c drm/i915/hdcp: Fix the return handling of drm_hdcp_check_ksvs_revoked 2020-07-08 15:20:01 +05:30
intel_hdcp.h drm/i915: Pass atomic state to encoder hooks 2020-04-03 19:49:57 +03:00
intel_hdmi.c drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_hdmi.h drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_hotplug.c Merge drm/drm-next into drm-intel-next-queued 2020-06-25 18:05:03 +03:00
intel_hotplug.h drm-misc-next for v5.9: 2020-06-24 15:45:51 +10:00
intel_lpe_audio.c drm/i915/lpe_audio: convert to drm_device based logging macros. 2020-03-11 12:20:43 +02:00
intel_lpe_audio.h
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intel_lspcon.c drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_lspcon.h drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_lvds.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_lvds.h
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intel_opregion.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_opregion.h
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intel_overlay.c drm/i915: Protect overlay colorkey macro arguments 2020-05-15 20:12:56 +03:00
intel_overlay.h
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intel_panel.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_panel.h drm/i915: Have pfit calculations return an error code 2020-04-24 17:37:22 +03:00
intel_pipe_crc.c drm/i915/crc: move pipe_crc from drm_i915_private to intel_crtc 2020-03-02 12:58:26 +02:00
intel_pipe_crc.h drm/i915/crc: move pipe_crc from drm_i915_private to intel_crtc 2020-03-02 12:58:26 +02:00
intel_psr.c drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_psr.h drm/i915/psr: Use new DP VSC SDP compute routine on PSR 2020-05-14 13:54:17 +03:00
intel_quirks.c drm/i915: Add invert-brightness quirk for Thundersoft TST178 tablet 2020-03-04 16:54:36 +01:00
intel_quirks.h
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intel_sdvo.c drm/i915/display/sdvo: Prefer drm_WARN* over WARN* 2020-05-19 16:01:16 +03:00
intel_sdvo.h drm/i915: significantly reduce the use of <drm/i915_drm.h> 2020-02-27 08:35:09 +02:00
intel_sdvo_regs.h
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intel_sprite.c drm/i915: Add plane damage clips property 2020-06-30 17:23:58 -07:00
intel_sprite.h drm/i915/rkl: Limit number of universal planes to 5 2020-05-20 08:35:22 -07:00
intel_tc.c drm/i915/display/tc: Prefer drm_WARN_ON over WARN_ON 2020-05-19 16:01:20 +03:00
intel_tc.h drm/i915: Turn intel_digital_port_connected() in a vfunc 2020-05-11 16:25:15 +03:00
intel_tv.c Merge drm/drm-next into drm-intel-next-queued 2020-06-25 18:05:03 +03:00
intel_tv.h
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intel_vbt_defs.h drm/i915: Replace zero-length array with flexible-array 2020-05-09 12:59:23 +01:00
intel_vdsc.c drm/i915/display: prefer dig_port to reference intel_digital_port 2020-07-02 11:26:37 -07:00
intel_vdsc.h
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intel_vga.c drm/i915/vga: conversion to drm_device based logging macros. 2020-02-04 11:13:20 +02:00
intel_vga.h
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vlv_dsi.c drm/i915: Stop using mode->private_flags 2020-05-29 17:59:21 +03:00
vlv_dsi_pll.c drm/i915/vlv_dsi_pll: conversion to struct drm_device logging macros. 2020-02-04 11:13:15 +02:00