drm/i915: convert vlv_dpio_read()/write() from pipe to phy

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vlv_dpio_read() and vlv_dpio_write() really operate on the phy, not
pipe. Passing the pipe instead of the phy as parameter is supposed to be
a convenience, but when the caller has the phy, it becomes an
inconvenience. See e.g. chv_dpio_cmn_power_well_enable() and
assert_chv_phy_powergate().

Figure out the phy in the callers, and pass phy to the dpio functions.

v2: retract one overzealous pipe->phy change (Ville)

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231114104534.4180144-3-jani.nikula@intel.com

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This commit is contained in:

Jani Nikula 2023-11-14 12:45:34 +02:00

parent 9fda18c2c3

commit f70a68bc1d

5 changed files with 151 additions and 151 deletions

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23

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

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157

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

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106

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

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10

drivers/gpu/drm/i915/vlv_sideband.c

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6

drivers/gpu/drm/i915/vlv_sideband.h

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