linux_dsm_epyc7002/drivers/gpu/drm/i915/display
Jani Nikula 59ed05ccdd drm/i915: update rawclk also on resume
Since CNP it's possible for rawclk to have two different values, 19.2
and 24 MHz. If the value indicated by SFUSE_STRAP register is different
from the power on default for PCH_RAWCLK_FREQ, we'll end up having a
mismatch between the rawclk hardware and software states after
suspend/resume. On previous platforms this used to work by accident,
because the power on defaults worked just fine.

Update the rawclk also on resume. The natural place to do this would be
intel_modeset_init_hw(), however VLV/CHV need it done before
intel_power_domains_init_hw(). Thus put it there even if it feels
slightly out of place.

v2: Call intel_update_rawclck() in intel_power_domains_init_hw() for all
    platforms (Ville).

Reported-by: Shawn Lee <shawn.c.lee@intel.com>
Cc: Shawn Lee <shawn.c.lee@intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Shawn Lee <shawn.c.lee@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191101142024.13877-1-jani.nikula@intel.com
2019-11-05 09:01:49 +02:00
..
dvo_ch7xxx.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
dvo_ch7017.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
dvo_ivch.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
dvo_ns2501.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
dvo_sil164.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
dvo_tfp410.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
icl_dsi.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_acpi.c
intel_acpi.h
intel_atomic_plane.c drm/i915: Remove special case slave handling during hw programming, v3. 2019-11-01 14:51:21 +01:00
intel_atomic_plane.h drm/i915: Remove special case slave handling during hw programming, v3. 2019-11-01 14:51:21 +01:00
intel_atomic.c drm/i915: Perform automated conversions for plane uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_atomic.h drm/i915: Complete crtc hw/uapi split, v6. 2019-11-01 14:51:21 +01:00
intel_audio.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_audio.h
intel_bios.c drm/i915: add for_each_port() and use it 2019-11-04 14:58:35 +02:00
intel_bios.h drm: Move port definition back to i915 header 2019-08-30 14:08:26 +05:30
intel_bw.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_bw.h drm/i915/bw: make intel_atomic_get_bw_state() static 2019-08-07 12:01:46 +03:00
intel_cdclk.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_cdclk.h drm/i915: Extract intel_modeset_calc_cdclk() 2019-09-16 14:51:09 +03:00
intel_color.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_color.h drm/i915/display: Add func to compare hw/sw gamma lut 2019-09-04 11:55:30 +03:00
intel_combo_phy.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_combo_phy.h
intel_connector.c drm/i915/dp: Attach colorspace property 2019-10-15 16:24:59 +03:00
intel_connector.h
intel_crt.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_crt.h
intel_ddi.c drm/i915: avoid reading DP_TP_CTL twice 2019-11-04 13:44:31 -08:00
intel_ddi.h drm/i915/dp: Add support of BT.2020 Colorimetry to DP MSA 2019-10-15 16:24:59 +03:00
intel_display_power.c drm/i915: update rawclk also on resume 2019-11-05 09:01:49 +02:00
intel_display_power.h drm/i915/tgl: Switch between dc3co and dc5 based on display idleness 2019-10-08 11:05:28 +03:00
intel_display_types.h drm/i915: add wrappers to get intel connector state 2019-11-04 13:44:29 -08:00
intel_display.c drm/i915: Eliminate redundancy in intel_primary_plane_create() 2019-11-04 17:59:06 +02:00
intel_display.h drm/i915: Add for_each_new_intel_connector_in_state() 2019-11-04 13:44:28 -08:00
intel_dp_aux_backlight.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_dp_aux_backlight.h
intel_dp_link_training.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_dp_link_training.h
intel_dp_mst.c drm/i915/tgl: do not enable transcoder clock twice on MST 2019-11-04 13:44:30 -08:00
intel_dp_mst.h drm/i915/mst: un-inline intel_dp_mst_encoder_active_links() 2019-08-07 12:01:51 +03:00
intel_dp.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_dp.h drm/i915/dp: Program an Infoframe SDP Header and DB for HDR Static Metadata 2019-10-15 16:24:59 +03:00
intel_dpio_phy.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_dpio_phy.h
intel_dpll_mgr.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_dpll_mgr.h drm/i915: Describe structure member in documentation 2019-10-25 12:06:26 +01:00
intel_dsb.c drm/i915: Pull i915_vma_pin under the vm->mutex 2019-10-04 15:39:02 +01:00
intel_dsb.h drm/i915/dsb: function to trigger workload execution of DSB. 2019-09-23 10:12:26 +03:00
intel_dsi_dcs_backlight.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_dsi_dcs_backlight.h
intel_dsi_vbt.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_dsi.c drm/i915: Don't advertise modes that exceed the max plane size 2019-09-19 20:28:57 +03:00
intel_dsi.h drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_dvo_dev.h
intel_dvo.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_dvo.h
intel_fbc.c drm/i915: Perform automated conversions for plane uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_fbc.h
intel_fbdev.c drm/i915/stolen: make the object creation interface consistent 2019-10-04 19:27:41 +01:00
intel_fbdev.h
intel_fifo_underrun.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_fifo_underrun.h
intel_frontbuffer.c drm/i915: Coordinate i915_active with its own mutex 2019-10-04 15:39:12 +01:00
intel_frontbuffer.h drm/i915: Extract intel_frontbuffer active tracking 2019-08-16 09:51:11 +01:00
intel_gmbus.c drm/i915: introduce INTEL_DISPLAY_ENABLED() 2019-09-16 10:20:05 +03:00
intel_gmbus.h drm/i915: Move gmbus definitions out of i915_reg.h 2019-08-16 21:52:49 +01:00
intel_hdcp.c drm/i915/display: Handle fused off HDCP 2019-10-29 12:12:45 -07:00
intel_hdcp.h drm/i915/hdcp: update current transcoder into intel_hdcp 2019-08-30 14:08:30 +05:30
intel_hdmi.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_hdmi.h drm: Move port definition back to i915 header 2019-08-30 14:08:26 +05:30
intel_hotplug.c drm/i915: Prefer encoder->name over port_name() 2019-09-02 18:43:28 +03:00
intel_hotplug.h drm: Move port definition back to i915 header 2019-08-30 14:08:26 +05:30
intel_lpe_audio.c drm/i915: add INTEL_NUM_PIPES() and use it 2019-09-11 22:33:20 +03:00
intel_lpe_audio.h
intel_lspcon.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> hw. 2019-11-01 14:51:20 +01:00
intel_lspcon.h
intel_lvds.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_lvds.h
intel_opregion.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_opregion.h
intel_overlay.c drm/i915: Perform automated conversions for plane uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_overlay.h
intel_panel.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_panel.h
intel_pipe_crc.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_pipe_crc.h
intel_psr.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_psr.h drm/i915: Do not unmask PSR interruption in IRQ postinstall 2019-08-22 13:09:24 -07:00
intel_quirks.c drm/i915: rename intel_drv.h to display/intel_display_types.h 2019-08-07 12:43:50 +03:00
intel_quirks.h
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_sdvo.h drm: Move port definition back to i915 header 2019-08-30 14:08:26 +05:30
intel_sprite.c drm/i915: Sort format arrays consistently 2019-11-04 17:59:06 +02:00
intel_sprite.h drm/i915: Allow planes to declare their minimum acceptable cdclk 2019-10-24 21:22:25 +03:00
intel_tc.c drm/i915/tc: Update DP_MODE programming 2019-09-27 10:40:17 -07:00
intel_tc.h drm/i915/tc: Update DP_MODE programming 2019-09-27 10:40:17 -07:00
intel_tv.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_tv.h
intel_vbt_defs.h drm/i915/bios: add compression parameter block definition 2019-10-28 13:34:30 +02:00
intel_vdsc.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00
intel_vdsc.h
intel_vga.c drm/i915/vga: rename intel_vga_msr_write() to intel_vga_reset_io_mem() 2019-10-06 11:24:53 +03:00
intel_vga.h drm/i915/vga: rename intel_vga_msr_write() to intel_vga_reset_io_mem() 2019-10-06 11:24:53 +03:00
Makefile drm/i915: use upstream version of header tests 2019-07-30 12:11:57 +03:00
vlv_dsi_pll.c drm/i915: Wrappers for display register waits 2019-08-16 22:19:05 +01:00
vlv_dsi.c drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi. 2019-11-01 14:51:21 +01:00