drm/i915: Eliminate intel_dp.regs.dp_tp_{ctl,status}

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Now that we've plumbed the crtc state all the way down we can
eliminate the DP_TP_{CTL,STATUS} register offsets from intel_dp,
and instead we derive them directly from the crtc state.

And thus we can get rid of the nasty hack in intel_ddi_get_config()
which mutates intel_dp during the readout.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200929233449.32323-12-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>

...

This commit is contained in:

Ville Syrjälä 2020-09-30 02:34:49 +03:00

parent a621860a5e

commit ef79fafe9d

5 changed files with 76 additions and 70 deletions

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107

drivers/gpu/drm/i915/display/intel_ddi.c

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5

drivers/gpu/drm/i915/display/intel_ddi.h

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8

drivers/gpu/drm/i915/display/intel_display_types.h

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2

drivers/gpu/drm/i915/display/intel_dp.c

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24

drivers/gpu/drm/i915/display/intel_dp_mst.c

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